diff --git a/aes/build.gradle b/aes/build.gradle
index 8039c8c..fbc8d4a 100644
--- a/aes/build.gradle
+++ b/aes/build.gradle
@@ -26,7 +26,10 @@ android {
         applicationId "cc.winboll.studio.aes"
         minSdkVersion 26
         targetSdkVersion 30
-        versionCode 1
+        //1. Android 官方规则
+		//-  versionCode  类型：int 整型
+		//- Java int 最大值：2147483647
+        versionCode 1520000
         // versionName 更新后需要手动设置 
         // 项目模块目录的 build.gradle 文件的 stageCount=0
         // Gradle编译环境下合起来的 versionName 就是 "${versionName}.0"
diff --git a/aes/build.properties b/aes/build.properties
index c85311d..eee8c95 100644
--- a/aes/build.properties
+++ b/aes/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue May 19 01:52:52 HKT 2026
-stageCount=7
+#Tue May 19 20:39:06 HKT 2026
+stageCount=8
 libraryProject=libaes
 baseVersion=15.20
-publishVersion=15.20.6
+publishVersion=15.20.7
 buildCount=0
-baseBetaVersion=15.20.7
+baseBetaVersion=15.20.8
diff --git a/libaes/build.properties b/libaes/build.properties
index b401b3c..42f9bd9 100644
--- a/libaes/build.properties
+++ b/libaes/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue May 19 01:52:47 HKT 2026
-stageCount=7
+#Tue May 19 20:38:13 HKT 2026
+stageCount=8
 libraryProject=libaes
 baseVersion=15.20
-publishVersion=15.20.6
+publishVersion=15.20.7
 buildCount=0
-baseBetaVersion=15.20.7
+baseBetaVersion=15.20.8