diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf99696c..7ee0cc1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 # 更新日志
 
 [master](#master)
+[v3.0.0-preivew7](#v3.0.0-preivew7)
+[v3.0.0-preivew6](#v3.0.0-preivew6)
+[v3.0.0-preivew5](#v3.0.0-preivew5)
+[v3.0.0-preivew4](#v3.0.0-preivew4)
+[v3.0.0-preivew3](#v3.0.0-preivew3)
+[v3.0.0-preivew2](#v3.0.0-preivew2)
+[v3.0.0-preivew1](#v3.0.0-preivew1)
 [v2.7.0](#v2.7.0)  
 [v2.6.0](#v2.6.0)  
 [v2.5.0](#v2.5.0)  
@@ -43,10 +50,35 @@
 
 ## master
 
+## v3.0.0-preivew7
+
+* (2022.04.07) 发布`v3.0.0-preivew7`版本
+* (2022.04.07) 修复`Pie`颜色不刷新的问题
+* (2022.03.31) 修复`Add Main Component`添加组件异常的问题
+* (2022.03.30) 修复`Axis`无法自定义`Label`颜色的问题
+
+## v3.0.0-preivew6
+
+* (2022.03.30) 发布`v3.0.0-preivew6`版本
+
+## v3.0.0-preivew5
+
 * (2022.03.26) 发布`v3.0.0-preivew5`版本
+
+## v3.0.0-preivew4
+
 * (2022.03.21) 发布`v3.0.0-preivew4`版本
+
+## v3.0.0-preivew3
+
 * (2022.03.09) 发布`v3.0.0-preivew3`版本
+
+## v3.0.0-preivew2
+
 * (2022.01.08) 发布`v3.0.0-preivew2`版本
+
+## v3.0.0-preivew1
+
 * (2022.01.07) 发布`v3.0.0-preivew1`版本
 
 ## v2.7.0
diff --git a/Runtime/Internal/XChartsMgr.cs b/Runtime/Internal/XChartsMgr.cs
index ae2b4543..d7a24ce5 100644
--- a/Runtime/Internal/XChartsMgr.cs
+++ b/Runtime/Internal/XChartsMgr.cs
@@ -20,8 +20,8 @@ class XChartsVersion
     [ExecuteInEditMode]
     public static class XChartsMgr
     {
-        public static readonly string version = "3.0.0-preview6";
-        public static readonly int versionDate = 20220330;
+        public static readonly string version = "3.0.0-preview7";
+        public static readonly int versionDate = 20220407;
         public static string fullVersion { get { return version + "-" + versionDate; } }
 
         internal static List<BaseChart> chartList = new List<BaseChart>();
diff --git a/package.json b/package.json
index c83312cb..dcff77ff 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,9 @@
 {
   "name": "com.monitor1394.xcharts",
   "displayName": "XCharts",
-  "version": "3.0.0-preview6",
-  "date": "20220330",
-  "checkdate": "20220330",
+  "version": "3.0.0-preview7",
+  "date": "20220407",
+  "checkdate": "20220407",
   "desc": "如果 XCharts 对您有帮助，希望您能在 Github 上点 Star 支持，非常感谢！",
   "unity": "2018.3",
   "description": "A charting and data visualization library for Unity.",