diff --git a/androidxdemo/build.gradle b/androidxdemo/build.gradle
index ede6715..13db893 100644
--- a/androidxdemo/build.gradle
+++ b/androidxdemo/build.gradle
@@ -24,7 +24,7 @@ android {
     defaultConfig {
         applicationId "cc.winboll.studio.androidxdemo"
         minSdkVersion 24
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode 1
         // versionName 更新后需要手动设置 
         // .winboll/winbollBuildProps.properties 文件的 stageCount=0
diff --git a/androidxdemo/build.properties b/androidxdemo/build.properties
index 2df6a35..77eb0d4 100644
--- a/androidxdemo/build.properties
+++ b/androidxdemo/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue May 13 03:40:05 GMT 2025
+#Tue May 13 03:44:11 GMT 2025
 stageCount=0
 libraryProject=
 baseVersion=15.0
 publishVersion=15.0.0
-buildCount=19
+buildCount=20
 baseBetaVersion=15.0.1