diff --git "a/\346\211\223\345\214\205.prj" "b/\346\211\223\345\214\205.prj"
index 7cd7bc7..25f8811 100644
--- "a/\346\211\223\345\214\205.prj"
+++ "b/\346\211\223\345\214\205.prj"
@@ -31,7 +31,7 @@
 +UITools 文件打开和保存对话框
 还有一些尚未归类的工具函数直接放在MATLAB包下</param.description>
     <param.screenshot>${PROJECT_ROOT}\工具箱图像.png</param.screenshot>
-    <param.version>19.2.1</param.version>
+    <param.version>19.3.0</param.version>
     <param.output>${PROJECT_ROOT}\埃博拉酱 的 MATLAB 扩展 Extension.mltbx</param.output>
     <param.products.name />
     <param.products.id />
@@ -133,6 +133,7 @@ x64</param.exclude.filters>
     </fileset.rootdir>
     <fileset.rootfiles>
       <file>${PROJECT_ROOT}\+MATLAB</file>
+      <file>${PROJECT_ROOT}\Contents.m</file>
       <file>${PROJECT_ROOT}\doc</file>
       <file>${PROJECT_ROOT}\README.md</file>
       <file>${PROJECT_ROOT}\resources</file>