diff --git a/404.html b/404.html
index 34fa194..82da3e3 100644
--- a/404.html
+++ b/404.html
@@ -322,7 +322,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="/competition/" class="md-tabs__link">
+        <a href="/√" class="md-tabs__link">
           
   
     
@@ -3154,8 +3154,6 @@
     
       
         
-          
-        
       
         
       
@@ -3174,24 +3172,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="/competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3201,6 +3191,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="/√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/CTF-WP/index.html b/CTF-WP/index.html
index d5d307e..0c0f098 100644
--- a/CTF-WP/index.html
+++ b/CTF-WP/index.html
@@ -326,7 +326,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3160,8 +3160,6 @@
     
       
         
-          
-        
       
         
       
@@ -3180,24 +3178,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3207,6 +3197,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/basic/calculus(1)/index.html b/basic/calculus(1)/index.html
index 1ae8076..d710e85 100644
--- a/basic/calculus(1)/index.html
+++ b/basic/calculus(1)/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3285,8 +3285,6 @@
     
       
         
-          
-        
       
         
       
@@ -3305,24 +3303,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3332,6 +3322,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/basic/discrete/index.html b/basic/discrete/index.html
index 093a03b..2761093 100644
--- a/basic/discrete/index.html
+++ b/basic/discrete/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3285,8 +3285,6 @@
     
       
         
-          
-        
       
         
       
@@ -3305,24 +3303,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3332,6 +3322,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/basic/index.html b/basic/index.html
index 88d985b..11d47ef 100644
--- a/basic/index.html
+++ b/basic/index.html
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3165,8 +3165,6 @@
     
       
         
-          
-        
       
         
       
@@ -3185,24 +3183,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3212,6 +3202,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/basic/lin-algebra/index.html b/basic/lin-algebra/index.html
index 048ce0e..663891c 100644
--- a/basic/lin-algebra/index.html
+++ b/basic/lin-algebra/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3285,8 +3285,6 @@
     
       
         
-          
-        
       
         
       
@@ -3305,24 +3303,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3332,6 +3322,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/competition/index.html b/competition/index.html
index c131668..3c9ab81 100644
--- a/competition/index.html
+++ b/competition/index.html
@@ -9,10 +9,6 @@
       
       
       
-        <link rel="prev" href="../labs/INET/">
-      
-      
-        <link rel="next" href="%E5%93%88v%E7%AE%97%E6%B3%95%E7%AB%9E%E8%B5%9B%E6%8C%87%E5%8C%97/">
       
       
       <link rel="icon" href="../image/logo.png">
@@ -20,7 +16,7 @@
     
     
       
-        <title>介绍 - HITWH-CS</title>
+        <title>Index - HITWH-CS</title>
       
     
     
@@ -106,7 +102,7 @@
         <div class="md-header__topic" data-md-component="header-topic">
           <span class="md-ellipsis">
             
-              介绍
+              Index
             
           </span>
         </div>
@@ -322,13 +318,11 @@
         
   
   
-    
-  
   
     
     
-      <li class="md-tabs__item md-tabs__item--active">
-        <a href="./" class="md-tabs__link">
+      <li class="md-tabs__item">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3154,57 +3148,42 @@
       
   
   
-    
-  
   
   
     
     
       
         
-          
-        
       
         
       
     
     
-      
-        
-        
       
       
         
       
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
+    <li class="md-nav__item md-nav__item--nested">
       
         
         
-        <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" checked>
+        <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="./" class="md-nav__link md-nav__link--active">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link md-nav__link--active" for="__nav_9" id="__nav_9_label" tabindex="">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
-        <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="true">
+        <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
             <span class="md-nav__icon md-icon"></span>
             计算机竞赛
@@ -3212,6 +3191,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
@@ -3629,7 +3627,7 @@
                   
 
 
-  <h1>介绍</h1>
+  <h1>Index</h1>
 
 <p>计算机相关的比赛介绍，因为计算机拥有很多的竞赛，不仅仅是保研相关和榜单赛事，也有很多有含金量的比赛。</p>
 <p>希望这个介绍能够帮助到大家。</p>
@@ -3720,44 +3718,6 @@ <h1>介绍</h1>
         <footer class="md-footer">
   
     
-      
-      <nav class="md-footer__inner md-grid" aria-label="页脚" >
-        
-          
-          <a href="../labs/INET/" class="md-footer__link md-footer__link--prev" aria-label="上一页: 网络技术研究所">
-            <div class="md-footer__button md-icon">
-              
-              <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
-            </div>
-            <div class="md-footer__title">
-              <span class="md-footer__direction">
-                上一页
-              </span>
-              <div class="md-ellipsis">
-                网络技术研究所
-              </div>
-            </div>
-          </a>
-        
-        
-          
-          <a href="%E5%93%88v%E7%AE%97%E6%B3%95%E7%AB%9E%E8%B5%9B%E6%8C%87%E5%8C%97/" class="md-footer__link md-footer__link--next" aria-label="下一页: 算法竞赛">
-            <div class="md-footer__title">
-              <span class="md-footer__direction">
-                下一页
-              </span>
-              <div class="md-ellipsis">
-                算法竞赛
-              </div>
-            </div>
-            <div class="md-footer__button md-icon">
-              
-              <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4Z"/></svg>
-            </div>
-          </a>
-        
-      </nav>
-    
   
   <div class="md-footer-meta md-typeset">
     <div class="md-footer-meta__inner md-grid">
diff --git "a/competition/\345\223\210v\347\256\227\346\263\225\347\253\236\350\265\233\346\214\207\345\214\227/index.html" "b/competition/\345\223\210v\347\256\227\346\263\225\347\253\236\350\265\233\346\214\207\345\214\227/index.html"
index f9320e5..0748a00 100644
--- "a/competition/\345\223\210v\347\256\227\346\263\225\347\253\236\350\265\233\346\214\207\345\214\227/index.html"
+++ "b/competition/\345\223\210v\347\256\227\346\263\225\347\253\236\350\265\233\346\214\207\345\214\227/index.html"
@@ -9,7 +9,7 @@
       
       
       
-        <link rel="prev" href="../">
+        <link rel="prev" href="../../labs/INET/">
       
       
         <link rel="next" href="../../salon/">
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item md-tabs__item--active">
-        <a href="../" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3167,8 +3167,6 @@
     
       
         
-          
-        
       
         
       
@@ -3190,24 +3188,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" checked>
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="true">
           <label class="md-nav__title" for="__nav_9">
@@ -3217,6 +3207,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
@@ -4258,7 +4267,7 @@ <h3 id="_10">一些待挖掘的赛事<a class="headerlink" href="#_10" title="Pe
       <nav class="md-footer__inner md-grid" aria-label="页脚" >
         
           
-          <a href="../" class="md-footer__link md-footer__link--prev" aria-label="上一页: 介绍">
+          <a href="../../labs/INET/" class="md-footer__link md-footer__link--prev" aria-label="上一页: 网络技术研究所">
             <div class="md-footer__button md-icon">
               
               <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
@@ -4268,7 +4277,7 @@ <h3 id="_10">一些待挖掘的赛事<a class="headerlink" href="#_10" title="Pe
                 上一页
               </span>
               <div class="md-ellipsis">
-                介绍
+                网络技术研究所
               </div>
             </div>
           </a>
diff --git a/culture/index.html b/culture/index.html
index 2c0f86b..62f7b68 100644
--- a/culture/index.html
+++ b/culture/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3188,8 +3188,6 @@
     
       
         
-          
-        
       
         
       
@@ -3208,24 +3206,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3235,6 +3225,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/1/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/1/index.html"
index 2cfccc5..fef0220 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/1/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/1/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/10/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/10/index.html"
index cee359b..e856ff9 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/10/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/10/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/11/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/11/index.html"
index f65c0de..ca778a9 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/11/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/11/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/12/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/12/index.html"
index e95dca4..92635d4 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/12/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/12/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/2/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/2/index.html"
index bb679fe..dcc773f 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/2/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/2/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/3/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/3/index.html"
index 973cffa..406bd21 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/3/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/3/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/4/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/4/index.html"
index 290ab3e..55e529c 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/4/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/4/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/5/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/5/index.html"
index 621ed13..b6e82bc 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/5/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/5/index.html"
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3266,8 +3266,6 @@
     
       
         
-          
-        
       
         
       
@@ -3286,24 +3284,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3313,6 +3303,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/6/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/6/index.html"
index 4bac651..23ca44d 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/6/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/6/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/7/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/7/index.html"
index e843c59..79268eb 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/7/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/7/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/8/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/8/index.html"
index 2acf4c3..e6558fd 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/8/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/8/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/9/index.html" "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/9/index.html"
index e7924ab..9c3a84c 100644
--- "a/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/9/index.html"
+++ "b/culture/\345\256\236\347\224\250\347\237\245\350\257\206\344\270\216\346\212\200\350\203\275/9/index.html"
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3281,8 +3281,6 @@
     
       
         
-          
-        
       
         
       
@@ -3301,24 +3299,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3328,6 +3318,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/1/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/1/index.html"
index 56419de..959c1d0 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/1/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/1/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/10/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/10/index.html"
index cf17354..e534fd7 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/10/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/10/index.html"
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3257,8 +3257,6 @@
     
       
         
-          
-        
       
         
       
@@ -3277,24 +3275,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3304,6 +3294,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/2/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/2/index.html"
index e8f411c..8da0987 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/2/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/2/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/3/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/3/index.html"
index d102f07..3e8c508 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/3/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/3/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/4/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/4/index.html"
index d28566e..1975c25 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/4/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/4/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/5/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/5/index.html"
index 76232a9..cf5f91d 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/5/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/5/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/6/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/6/index.html"
index 23c18c9..ee7c401 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/6/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/6/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/7/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/7/index.html"
index 1d333d3..537fcec 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/7/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/7/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/8/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/8/index.html"
index cdbd610..d23047a 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/8/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/8/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/9/index.html" "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/9/index.html"
index bdd7bc2..e8dcad3 100644
--- "a/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/9/index.html"
+++ "b/culture/\346\224\277\346\262\273\347\273\217\346\265\216\347\244\276\344\274\232\344\270\216\346\263\225\345\276\213/9/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/1/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/1/index.html"
index 9e8d7cf..ca58a98 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/1/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/1/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/2/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/2/index.html"
index eba52f0..4a91448 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/2/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/2/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/3/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/3/index.html"
index 6f0e199..8cd4a87 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/3/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/3/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/4/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/4/index.html"
index b9f4a02..52febc2 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/4/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/4/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/5/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/5/index.html"
index 11295b0..7e54a51 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/5/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/5/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/6/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/6/index.html"
index fa00421..6a50bd0 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/6/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/6/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/7/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/7/index.html"
index d72f092..e14a7fd 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/7/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/7/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/8/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/8/index.html"
index 2760749..4521669 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/8/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/8/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/9/index.html" "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/9/index.html"
index dbf7deb..bf5d4b8 100644
--- "a/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/9/index.html"
+++ "b/culture/\346\226\207\345\217\262\345\223\262\347\273\217\345\205\270\344\270\216\344\270\226\347\225\214\346\226\207\346\230\216/9/index.html"
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3257,8 +3257,6 @@
     
       
         
-          
-        
       
         
       
@@ -3277,24 +3275,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3304,6 +3294,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\256\241\347\220\206\345\255\246/1/index.html" "b/culture/\347\256\241\347\220\206\345\255\246/1/index.html"
index 13071f4..15fb5bb 100644
--- "a/culture/\347\256\241\347\220\206\345\255\246/1/index.html"
+++ "b/culture/\347\256\241\347\220\206\345\255\246/1/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/1/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/1/index.html"
index 5a06507..a3911c1 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/1/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/1/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/10/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/10/index.html"
index a43a069..7df290d 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/10/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/10/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/11/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/11/index.html"
index fe9b8ed..7980946 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/11/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/11/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/12/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/12/index.html"
index ee4f949..db90940 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/12/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/12/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/13/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/13/index.html"
index 864bb89..043f899 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/13/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/13/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/14/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/14/index.html"
index c5305ac..1d9258c 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/14/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/14/index.html"
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3257,8 +3257,6 @@
     
       
         
-          
-        
       
         
       
@@ -3277,24 +3275,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3304,6 +3294,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/15/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/15/index.html"
index 184fac1..04d4094 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/15/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/15/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/16/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/16/index.html"
index ac0d4a1..ac5338c 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/16/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/16/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/17/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/17/index.html"
index b857815..fdd2589 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/17/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/17/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/18/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/18/index.html"
index 9a0282d..0c7f5b9 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/18/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/18/index.html"
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3257,8 +3257,6 @@
     
       
         
-          
-        
       
         
       
@@ -3277,24 +3275,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3304,6 +3294,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/19/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/19/index.html"
index 0669396..018fd9f 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/19/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/19/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/2/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/2/index.html"
index ba7bdbf..32f6660 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/2/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/2/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/3/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/3/index.html"
index 3e953af..2138574 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/3/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/3/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/4/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/4/index.html"
index 9cf9a22..9a1bad8 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/4/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/4/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/5/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/5/index.html"
index a9a0acc..4cb28f0 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/5/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/5/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/6/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/6/index.html"
index e25ea10..a6fe75e 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/6/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/6/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/7/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/7/index.html"
index 1d9f5de..6846e0a 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/7/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/7/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/8/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/8/index.html"
index b1dc24c..9a3e08e 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/8/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/8/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/9/index.html" "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/9/index.html"
index 12aa026..b66089b 100644
--- "a/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/9/index.html"
+++ "b/culture/\347\276\216\345\255\246\344\270\216\350\211\272\346\234\257\346\254\243\350\265\217/9/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/1/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/1/index.html"
index 740b968..c178f40 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/1/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/1/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/2/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/2/index.html"
index 78218ce..962c5b8 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/2/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/2/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/3/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/3/index.html"
index 52e943f..08d6a68 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/3/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/3/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/4/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/4/index.html"
index 2413ba9..ecba06e 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/4/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/4/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/5/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/5/index.html"
index c38ec54..49378bc 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/5/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/5/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/6/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/6/index.html"
index b4c573f..b3bf759 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/6/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/6/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/7/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/7/index.html"
index 50cec82..e98c700 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/7/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/7/index.html"
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3290,8 +3290,6 @@
     
       
         
-          
-        
       
         
       
@@ -3310,24 +3308,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3337,6 +3327,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/8/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/8/index.html"
index b8844af..cc682f9 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/8/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/8/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/9/index.html" "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/9/index.html"
index f792f2c..c99586d 100644
--- "a/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/9/index.html"
+++ "b/culture/\350\207\252\347\204\266\347\247\221\345\255\246\344\270\216\345\267\245\347\250\213\346\212\200\346\234\257/9/index.html"
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3193,8 +3193,6 @@
     
       
         
-          
-        
       
         
       
@@ -3213,24 +3211,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3240,6 +3230,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/general/computhinking/index.html b/general/computhinking/index.html
index 1fdbd75..746570e 100644
--- a/general/computhinking/index.html
+++ b/general/computhinking/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3285,8 +3285,6 @@
     
       
         
-          
-        
       
         
       
@@ -3305,24 +3303,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3332,6 +3322,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
@@ -3898,7 +3907,7 @@ <h3 id="_8">课程编号<a class="headerlink" href="#_8" title="Permanent link">
 </style>
 
 <div id="footer-wrapper">
-<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 1970-01-01&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"><a href="https://github.com/TonyCrane" title="TonyCrane" target="_blank"><img src="https://avatars.githubusercontent.com/u/44120331" alt="TonyCrane"></a><a href="https://github.com/Xecades" title="Xecades" target="_blank"><img src="https://avatars.githubusercontent.com/u/33767256" alt="Xecades"></a></span></p>
+<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 1970-01-01&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"></span></p>
 </div>
 
 
diff --git a/general/generalEnglishA/index.html b/general/generalEnglishA/index.html
index 98cc5e6..477fdfc 100644
--- a/general/generalEnglishA/index.html
+++ b/general/generalEnglishA/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3300,8 +3300,6 @@
     
       
         
-          
-        
       
         
       
@@ -3320,24 +3318,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3347,6 +3337,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
@@ -3940,7 +3949,7 @@ <h3 id="_8">课程编号<a class="headerlink" href="#_8" title="Permanent link">
 </style>
 
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+<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 1970-01-01&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"></span></p>
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diff --git a/general/ideology/index.html b/general/ideology/index.html
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+                
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+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
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-<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 1970-01-01&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"><a href="https://github.com/TonyCrane" title="TonyCrane" target="_blank"><img src="https://avatars.githubusercontent.com/u/44120331" alt="TonyCrane"></a><a href="https://github.com/Xecades" title="Xecades" target="_blank"><img src="https://avatars.githubusercontent.com/u/33767256" alt="Xecades"></a></span></p>
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+<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 2024-04-22&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"></span></p>
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+        <a href="../../√" class="md-tabs__link">
           
   
     
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+                
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+  
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+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
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+  <span class="md-ellipsis">
+    介绍
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 </style>
 
 <div id="footer-wrapper">
-<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 1970-01-01&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"><a href="https://github.com/TonyCrane" title="TonyCrane" target="_blank"><img src="https://avatars.githubusercontent.com/u/44120331" alt="TonyCrane"></a><a href="https://github.com/Xecades" title="Xecades" target="_blank"><img src="https://avatars.githubusercontent.com/u/33767256" alt="Xecades"></a></span></p>
+<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 1970-01-01&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"></span></p>
 </div>
 
 
diff --git a/index.html b/index.html
index bab1693..c563a4e 100644
--- a/index.html
+++ b/index.html
@@ -326,7 +326,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="competition/" class="md-tabs__link">
+        <a href="√" class="md-tabs__link">
           
   
     
@@ -3163,8 +3163,6 @@
     
       
         
-          
-        
       
         
       
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="√" class="md-nav__link">
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+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
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-<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 2024-04-28&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"><a href="https://github.com/TonyCrane" title="TonyCrane" target="_blank"><img src="https://avatars.githubusercontent.com/u/44120331" alt="TonyCrane"></a></span></p>
+<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 2024-04-28&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"></span></p>
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diff --git a/innovation/1/index.html b/innovation/1/index.html
index 61191a3..552af8a 100644
--- a/innovation/1/index.html
+++ b/innovation/1/index.html
@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
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-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
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   <span class="md-ellipsis">
     计算机竞赛
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+  
+  
+  
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+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
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+  <span class="md-ellipsis">
+    介绍
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index 7adfa38..0ca7916 100644
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+        <a href="../../√" class="md-tabs__link">
           
   
     
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-            <a href="../../competition/" class="md-nav__link ">
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+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
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+  
+
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index e08fa34..9a08ee4 100644
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
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-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
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   <span class="md-ellipsis">
     计算机竞赛
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         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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+                
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+  
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+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
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+  
+
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+  
+
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diff --git a/innovation/index.html b/innovation/index.html
index d8ac020..dafa5f6 100644
--- a/innovation/index.html
+++ b/innovation/index.html
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-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-                <span class="md-nav__icon md-icon"></span>
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+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3212,6 +3202,25 @@
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
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+  
+
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+
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index 75246e0..7369780 100644
--- a/knowledge/index.html
+++ b/knowledge/index.html
@@ -324,7 +324,7 @@
     
     
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-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
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-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-                <span class="md-nav__icon md-icon"></span>
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+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3205,6 +3195,25 @@
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
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+  
+
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index 8bd777a..f373cfe 100644
--- a/labs/INET/index.html
+++ b/labs/INET/index.html
@@ -12,7 +12,7 @@
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-        <link rel="next" href="../../competition/">
+        <link rel="next" href="../../competition/%E5%93%88v%E7%AE%97%E6%B3%95%E7%AB%9E%E8%B5%9B%E6%8C%87%E5%8C%97/">
       
       
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@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
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-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
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-                <span class="md-nav__icon md-icon"></span>
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+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3317,6 +3307,25 @@
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
@@ -3928,13 +3937,13 @@ <h2 id="_7">论文<a class="headerlink" href="#_7" title="Permanent link">&para;
         
         
           
-          <a href="../../competition/" class="md-footer__link md-footer__link--next" aria-label="下一页: 介绍">
+          <a href="../../competition/%E5%93%88v%E7%AE%97%E6%B3%95%E7%AB%9E%E8%B5%9B%E6%8C%87%E5%8C%97/" class="md-footer__link md-footer__link--next" aria-label="下一页: 算法竞赛">
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                 下一页
               </span>
               <div class="md-ellipsis">
-                介绍
+                算法竞赛
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diff --git a/labs/IcePhone&WeRun/index.html b/labs/IcePhone&WeRun/index.html
index 18271c3..8bf0a4d 100644
--- a/labs/IcePhone&WeRun/index.html
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@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3285,8 +3285,6 @@
     
       
         
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-        
       
         
       
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-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
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   <span class="md-ellipsis">
     计算机竞赛
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         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3332,6 +3322,25 @@
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+                
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+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
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+  
+
+              
             
               
                 
diff --git a/labs/acrossMedia/index.html b/labs/acrossMedia/index.html
index 6047218..6b015c9 100644
--- a/labs/acrossMedia/index.html
+++ b/labs/acrossMedia/index.html
@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3270,8 +3270,6 @@
     
       
         
-          
-        
       
         
       
@@ -3290,24 +3288,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
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         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3317,6 +3307,25 @@
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
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+  
+
+      </a>
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+  
+
+              
             
               
                 
diff --git a/labs/enterprise/index.html b/labs/enterprise/index.html
index a722df9..7daa3db 100644
--- a/labs/enterprise/index.html
+++ b/labs/enterprise/index.html
@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
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-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
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   <span class="md-ellipsis">
     计算机竞赛
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         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3308,6 +3298,25 @@
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/labs/fifthspace/index.html b/labs/fifthspace/index.html
index 6d5558d..8306d79 100644
--- a/labs/fifthspace/index.html
+++ b/labs/fifthspace/index.html
@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
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-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-            </a>
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+            <span class="md-nav__icon md-icon"></span>
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         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3358,6 +3348,25 @@
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/labs/huaweiTele/index.html b/labs/huaweiTele/index.html
index dbdbf7e..d18fe7b 100644
--- a/labs/huaweiTele/index.html
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@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3270,8 +3270,6 @@
     
       
         
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@@ -3290,24 +3288,16 @@
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-          
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-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-                <span class="md-nav__icon md-icon"></span>
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+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3317,6 +3307,25 @@
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+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
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+  
+
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diff --git a/labs/index.html b/labs/index.html
index 26cfe9d..c6c0d20 100644
--- a/labs/index.html
+++ b/labs/index.html
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3165,8 +3165,6 @@
     
       
         
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-        
       
         
       
@@ -3185,24 +3183,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-            </a>
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-                <span class="md-nav__icon md-icon"></span>
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+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3212,6 +3202,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/labs/vision/index.html b/labs/vision/index.html
index 79aa99f..fbf6d2a 100644
--- a/labs/vision/index.html
+++ b/labs/vision/index.html
@@ -333,7 +333,7 @@
     
     
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-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3270,8 +3270,6 @@
     
       
         
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-        
       
         
       
@@ -3290,24 +3288,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
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+            <span class="md-nav__icon md-icon"></span>
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         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3317,6 +3307,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/major/C programming/index.html b/major/C programming/index.html
index 97fc1eb..9166c1a 100644
--- a/major/C programming/index.html	
+++ b/major/C programming/index.html	
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-            </a>
-            
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-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
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-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3341,6 +3331,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/major/C++/index.html b/major/C++/index.html
index 25baf27..5c5b959 100644
--- a/major/C++/index.html
+++ b/major/C++/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3285,8 +3285,6 @@
     
       
         
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-        
       
         
       
@@ -3305,24 +3303,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
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-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3332,6 +3322,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/major/index.html b/major/index.html
index 8ab923f..f405d3c 100644
--- a/major/index.html
+++ b/major/index.html
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3165,8 +3165,6 @@
     
       
         
-          
-        
       
         
       
@@ -3185,24 +3183,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3212,6 +3202,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/major/manual/index.html b/major/manual/index.html
index cd2463e..8651122 100644
--- a/major/manual/index.html
+++ b/major/manual/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3285,8 +3285,6 @@
     
       
         
-          
-        
       
         
       
@@ -3305,24 +3303,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
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-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
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@@ -3332,6 +3322,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/manual/index.html b/manual/index.html
index 51d1faa..76922f1 100644
--- a/manual/index.html
+++ b/manual/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3359,8 +3359,6 @@
     
       
         
-          
-        
       
         
       
@@ -3379,24 +3377,16 @@
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-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3406,6 +3396,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/outer/index.html b/outer/index.html
index 101f6d0..7f83a1f 100644
--- a/outer/index.html
+++ b/outer/index.html
@@ -328,7 +328,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3165,8 +3165,6 @@
     
       
         
-          
-        
       
         
       
@@ -3185,24 +3183,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3212,6 +3202,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/salon/0513/\347\263\273\346\225\260\344\270\272\302\2611\347\232\204n\346\254\241\346\226\271\347\250\213\346\240\271\345\234\250\345\244\215\345\271\263\351\235\242\347\232\204\345\210\206\345\270\203/index.html" "b/salon/0513/\347\263\273\346\225\260\344\270\272\302\2611\347\232\204n\346\254\241\346\226\271\347\250\213\346\240\271\345\234\250\345\244\215\345\271\263\351\235\242\347\232\204\345\210\206\345\270\203/index.html"
index ca957b7..1bb3f0d 100644
--- "a/salon/0513/\347\263\273\346\225\260\344\270\272\302\2611\347\232\204n\346\254\241\346\226\271\347\250\213\346\240\271\345\234\250\345\244\215\345\271\263\351\235\242\347\232\204\345\210\206\345\270\203/index.html"
+++ "b/salon/0513/\347\263\273\346\225\260\344\270\272\302\2611\347\232\204n\346\254\241\346\226\271\347\250\213\346\240\271\345\234\250\345\244\215\345\271\263\351\235\242\347\232\204\345\210\206\345\270\203/index.html"
@@ -331,7 +331,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../../competition/" class="md-tabs__link">
+        <a href="../../../√" class="md-tabs__link">
           
   
     
@@ -3165,8 +3165,6 @@
     
       
         
-          
-        
       
         
       
@@ -3185,24 +3183,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3212,6 +3202,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/salon/basic_sql_injection/index.html b/salon/basic_sql_injection/index.html
index 3b740d0..17a2405 100644
--- a/salon/basic_sql_injection/index.html
+++ b/salon/basic_sql_injection/index.html
@@ -331,7 +331,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3165,8 +3165,6 @@
     
       
         
-          
-        
       
         
       
@@ -3185,24 +3183,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3212,6 +3202,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/salon/index.html b/salon/index.html
index 29c047c..02a8f6b 100644
--- a/salon/index.html
+++ b/salon/index.html
@@ -326,7 +326,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3160,8 +3160,6 @@
     
       
         
-          
-        
       
         
       
@@ -3180,24 +3178,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3207,6 +3197,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git "a/salon/\347\272\277\346\200\247\344\273\243\346\225\260\345\234\250\350\256\241\347\256\227\346\234\272\347\232\204\344\270\200\344\272\233\345\272\224\347\224\250/index.html" "b/salon/\347\272\277\346\200\247\344\273\243\346\225\260\345\234\250\350\256\241\347\256\227\346\234\272\347\232\204\344\270\200\344\272\233\345\272\224\347\224\250/index.html"
index 71f4e56..46489fa 100644
--- "a/salon/\347\272\277\346\200\247\344\273\243\346\225\260\345\234\250\350\256\241\347\256\227\346\234\272\347\232\204\344\270\200\344\272\233\345\272\224\347\224\250/index.html"
+++ "b/salon/\347\272\277\346\200\247\344\273\243\346\225\260\345\234\250\350\256\241\347\256\227\346\234\272\347\232\204\344\270\200\344\272\233\345\272\224\347\224\250/index.html"
@@ -331,7 +331,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3165,8 +3165,6 @@
     
       
         
-          
-        
       
         
       
@@ -3185,24 +3183,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3212,6 +3202,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index 82bc072..74e813a 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ
diff --git a/template/index.html b/template/index.html
index af0c376..faad43d 100644
--- a/template/index.html
+++ b/template/index.html
@@ -333,7 +333,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3270,8 +3270,6 @@
     
       
         
-          
-        
       
         
       
@@ -3290,24 +3288,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3317,6 +3307,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
@@ -3899,7 +3908,7 @@ <h2 id="_7">&lt;其他可选项目&gt;<a class="headerlink" href="#_7" title="Pe
 </style>
 
 <div id="footer-wrapper">
-<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 2024-04-23&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"><a href="https://github.com/TonyCrane" title="TonyCrane" target="_blank"><img src="https://avatars.githubusercontent.com/u/44120331" alt="TonyCrane"></a><a href="https://github.com/HobbitQia" title="HobbitQia" target="_blank"><img src="https://avatars.githubusercontent.com/u/89443407" alt="HobbitQia"></a></span></p>
+<p><span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1-2.1-2M12.5 7v5.2l4 2.4-1 1L11 13V7h1.5M11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2v1.8Z"/></svg></span> 2024-04-23&emsp;&emsp;<span class="twemoji"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></span> Contributors <span class="contributors"></span></p>
 </div>
 
 
diff --git a/visit/HITSZ/index.html b/visit/HITSZ/index.html
index b1e1cf9..8259b12 100644
--- a/visit/HITSZ/index.html
+++ b/visit/HITSZ/index.html
@@ -326,7 +326,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3160,8 +3160,6 @@
     
       
         
-          
-        
       
         
       
@@ -3180,24 +3178,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3207,6 +3197,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/visit/SDU/index.html b/visit/SDU/index.html
index 4ade55b..b055581 100644
--- a/visit/SDU/index.html
+++ b/visit/SDU/index.html
@@ -326,7 +326,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../../competition/" class="md-tabs__link">
+        <a href="../../√" class="md-tabs__link">
           
   
     
@@ -3160,8 +3160,6 @@
     
       
         
-          
-        
       
         
       
@@ -3180,24 +3178,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3207,6 +3197,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+              
             
               
                 
diff --git a/visit/index.html b/visit/index.html
index 67cb601..684e520 100644
--- a/visit/index.html
+++ b/visit/index.html
@@ -326,7 +326,7 @@
     
     
       <li class="md-tabs__item">
-        <a href="../competition/" class="md-tabs__link">
+        <a href="../√" class="md-tabs__link">
           
   
     
@@ -3160,8 +3160,6 @@
     
       
         
-          
-        
       
         
       
@@ -3180,24 +3178,16 @@
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
         
           
-          
-          <div class="md-nav__link md-nav__container">
-            <a href="../competition/" class="md-nav__link ">
-              
+          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
+            
   
   <span class="md-ellipsis">
     计算机竞赛
   </span>
   
 
-            </a>
-            
-              
-              <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0">
-                <span class="md-nav__icon md-icon"></span>
-              </label>
-            
-          </div>
+            <span class="md-nav__icon md-icon"></span>
+          </label>
         
         <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
           <label class="md-nav__title" for="__nav_9">
@@ -3207,6 +3197,25 @@
           <ul class="md-nav__list" data-md-scrollfix>
             
               
+                
+  
+  
+  
+  
+    <li class="md-nav__item">
+      <a href="../√" class="md-nav__link">
+        
+  
+  <span class="md-ellipsis">
+    介绍
+  </span>
+  
+
+      </a>
+    </li>
+  
+
+