diff --git a/appbase/build.properties b/appbase/build.properties
index a25f57f..3802035 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue May 13 11:05:12 HKT 2025
+#Mon May 19 21:38:06 GMT 2025
 stageCount=1
 libraryProject=libappbase
 baseVersion=15.8
 publishVersion=15.8.0
-buildCount=0
+buildCount=3
 baseBetaVersion=15.8.1
diff --git a/libappbase/build.properties b/libappbase/build.properties
index e9770c4..3802035 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue May 13 11:05:02 HKT 2025
+#Mon May 19 21:38:06 GMT 2025
 stageCount=1
 libraryProject=libappbase
 baseVersion=15.8
 publishVersion=15.8.0
-buildCount=0
+buildCount=3
 baseBetaVersion=15.8.1
diff --git a/libappbase/src/main/java/cc/winboll/studio/libappbase/winboll/WinBoLLActivityManager.java b/libappbase/src/main/java/cc/winboll/studio/libappbase/winboll/WinBoLLActivityManager.java
index c38b9e1..8442ded 100644
--- a/libappbase/src/main/java/cc/winboll/studio/libappbase/winboll/WinBoLLActivityManager.java
+++ b/libappbase/src/main/java/cc/winboll/studio/libappbase/winboll/WinBoLLActivityManager.java
@@ -81,6 +81,7 @@ public class WinBoLLActivityManager {
             // 新建一个任务窗口
             Intent intent = new Intent(context, clazz);
             //打开多任务窗口 flags
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
             intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
             intent.putExtra("tag", tag);
@@ -102,6 +103,7 @@ public class WinBoLLActivityManager {
             // 新建一个任务窗口
             //Intent intent = new Intent(context, clazz);
             //打开多任务窗口 flags
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
             intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
             intent.putExtra("tag", tag);