diff --git a/SicRT/Properties/AssemblyInfo.cs b/SicRT/Properties/AssemblyInfo.cs
index 80d5d2b..1da6a8c 100644
--- a/SicRT/Properties/AssemblyInfo.cs
+++ b/SicRT/Properties/AssemblyInfo.cs
@@ -51,6 +51,6 @@ using System.Windows;
 // 可以指定所有值，也可以使用以下所示的 "*" 预置版本号和修订号
 // 方法是按如下所示使用“*”: :
 
-[assembly: AssemblyVersion("1.0.12.20")]
+[assembly: AssemblyVersion("1.0.12.21")]
 
 
diff --git a/SicRT/ReleaseNotes.md b/SicRT/ReleaseNotes.md
index 2e04749..50837e3 100644
--- a/SicRT/ReleaseNotes.md
+++ b/SicRT/ReleaseNotes.md
@@ -2,6 +2,20 @@
 # Sic 系统更新历史记录
 
 
+
+## Version 1.0.13.21
+
+**2023-04-20**
+
+- Bug修复
+  - 修正PM未安装时，仍然会触发报警的问题
+- 新特性
+  - 更当水温报警相关参数变化时，实时生效，而不需要重启软件
+  - PM Heater界面的SCR Lower AE温度显示移至PSU Inner AE显示位置
+  - 优化PM Heater界面布局，移除多余的项目
+
+
+
 ## Version 1.0.12.20
 
 **2023-04-20**
diff --git a/SicUI/Properties/AssemblyInfo.cs b/SicUI/Properties/AssemblyInfo.cs
index f18c972..8f54f2b 100644
--- a/SicUI/Properties/AssemblyInfo.cs
+++ b/SicUI/Properties/AssemblyInfo.cs
@@ -54,5 +54,5 @@ using System.Windows;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 
-[assembly: AssemblyVersion("1.0.12.20")]
+[assembly: AssemblyVersion("1.0.13.21")]