diff --git a/mymessagemanager/build.gradle b/mymessagemanager/build.gradle
index de21733..4dea4e5 100644
--- a/mymessagemanager/build.gradle
+++ b/mymessagemanager/build.gradle
@@ -29,7 +29,7 @@ android {
         // versionName 更新后需要手动设置 
         // .winboll/winbollBuildProps.properties 文件的 stageCount=0
         // Gradle编译环境下合起来的 versionName 就是 "${versionName}.0"
-        versionName "15.2" 
+        versionName "15.3" 
         if(true) {
             versionName = genVersionName("${versionName}")
         }
diff --git a/mymessagemanager/build.properties b/mymessagemanager/build.properties
index ca08ab7..c73fde6 100644
--- a/mymessagemanager/build.properties
+++ b/mymessagemanager/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Thu Jul 03 04:55:38 GMT 2025
-stageCount=6
+#Thu Jul 03 05:26:40 GMT 2025
+stageCount=0
 libraryProject=
-baseVersion=15.2
-publishVersion=15.2.5
-buildCount=9
-baseBetaVersion=15.2.6
+baseVersion=15.3
+publishVersion=15.3.0
+buildCount=1
+baseBetaVersion=15.3.1