diff --git a/appbase/build.gradle b/appbase/build.gradle
index 40329b6..b95d796 100644
--- a/appbase/build.gradle
+++ b/appbase/build.gradle
@@ -30,7 +30,7 @@ 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 "${versionName}.0"
-        versionName "15.16"
+        versionName "15.20"
         if(true) {
             versionName = genVersionName("${versionName}")
         }
diff --git a/appbase/build.properties b/appbase/build.properties
index 1cfbbb9..01b847c 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sun May 10 07:19:39 CST 2026
+#Sun May 10 05:18:15 GMT 2026
 stageCount=0
 libraryProject=libappbase
-baseVersion=15.16
-publishVersion=15.16.0
-buildCount=44
-baseBetaVersion=15.16.1
+baseVersion=15.20
+publishVersion=15.20.0
+buildCount=1
+baseBetaVersion=15.20.1
diff --git a/libappbase/build.properties b/libappbase/build.properties
index 1cfbbb9..01b847c 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sun May 10 07:19:39 CST 2026
+#Sun May 10 05:18:15 GMT 2026
 stageCount=0
 libraryProject=libappbase
-baseVersion=15.16
-publishVersion=15.16.0
-buildCount=44
-baseBetaVersion=15.16.1
+baseVersion=15.20
+publishVersion=15.20.0
+buildCount=1
+baseBetaVersion=15.20.1