diff --git a/appbase/build.gradle b/appbase/build.gradle
index 816b866..66b0085 100644
--- a/appbase/build.gradle
+++ b/appbase/build.gradle
@@ -25,7 +25,7 @@ android {
     defaultConfig {
         applicationId "cc.winboll.studio.appbase"
         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/appbase/build.properties b/appbase/build.properties
index 10f5d95..e7f532c 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Apr 28 21:17:52 HKT 2025
-stageCount=4
+#Tue Apr 29 13:15:24 HKT 2025
+stageCount=5
 libraryProject=libappbase
 baseVersion=15.7
-publishVersion=15.7.3
+publishVersion=15.7.4
 buildCount=0
-baseBetaVersion=15.7.4
+baseBetaVersion=15.7.5
diff --git a/appbase/src/main/AndroidManifest.xml b/appbase/src/main/AndroidManifest.xml
index 3ff9087..e8a8bdb 100644
--- a/appbase/src/main/AndroidManifest.xml
+++ b/appbase/src/main/AndroidManifest.xml
@@ -5,7 +5,7 @@
 
     <application
         android:name=".App"
-        android:icon="@drawable/ic_launcher"
+        android:icon="@drawable/ic_miapp"
         android:label="@string/app_name"
         android:theme="@style/MyAPPBaseTheme"
         android:resizeableActivity="true"
diff --git a/libappbase/build.gradle b/libappbase/build.gradle
index 2071132..62dc4d5 100644
--- a/libappbase/build.gradle
+++ b/libappbase/build.gradle
@@ -10,7 +10,7 @@ android {
 
     defaultConfig {
         minSdkVersion 24
-        targetSdkVersion 29
+        targetSdkVersion 30
     }
     buildTypes {
         release {
diff --git a/libappbase/build.properties b/libappbase/build.properties
index 10f5d95..c956443 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Apr 28 21:17:52 HKT 2025
-stageCount=4
+#Tue Apr 29 13:14:59 HKT 2025
+stageCount=5
 libraryProject=libappbase
 baseVersion=15.7
-publishVersion=15.7.3
+publishVersion=15.7.4
 buildCount=0
-baseBetaVersion=15.7.4
+baseBetaVersion=15.7.5
diff --git a/libappbase/src/main/res/drawable/ic_miapp.png b/libappbase/src/main/res/drawable/ic_miapp.png
new file mode 100644
index 0000000..8d0939b
Binary files /dev/null and b/libappbase/src/main/res/drawable/ic_miapp.png differ