diff --git a/appbase/build.properties b/appbase/build.properties
index 18d898d..7aa16af 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Wed Mar 26 15:43:21 HKT 2025
+#Wed Mar 26 11:30:27 GMT 2025
 stageCount=1
 libraryProject=libappbase
 baseVersion=15.1
 publishVersion=15.1.0
-buildCount=0
+buildCount=17
 baseBetaVersion=15.1.1
diff --git a/appbase/src/main/java/cc/winboll/studio/appbase/MainActivity.java b/appbase/src/main/java/cc/winboll/studio/appbase/MainActivity.java
index cf0133e..7892864 100644
--- a/appbase/src/main/java/cc/winboll/studio/appbase/MainActivity.java
+++ b/appbase/src/main/java/cc/winboll/studio/appbase/MainActivity.java
@@ -71,7 +71,7 @@ public class MainActivity extends AppCompatActivity implements IWinBollActivity
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         if (item.getItemId() == cc.winboll.studio.appbase.R.id.item_log) {
-            onLogActivity();
+            WinBollActivityManager.getInstance(this).startLogActivity(this);
             return true;
         }
         // 在switch语句中处理每个ID，并在处理完后返回true，未处理的情况返回false。
@@ -176,23 +176,5 @@ public class MainActivity extends AppCompatActivity implements IWinBollActivity
         WinBollActivityManager.getInstance(this).startWinBollActivity(this, NewActivity.class);
     }
 
-    public void onLogActivity() {
-        
-        
-        Intent intent = new Intent(MainActivity.this, LogActivity.class);
-        intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCH_ADJACENT);
-        // Define the bounds.
-        Rect bounds = new Rect(500, 300, 100, 0);
-
-// Set the bounds as an activity option.
-
-        ActivityOptions options = ActivityOptions.makeBasic();
-
-        options.setLaunchBounds(bounds);
-
-        //Intent intent = new Intent(this, LpgActivity.class);
-
-        startActivity(intent, options.toBundle());
-        //WinBollActivityManager.getInstance(this).startWinBollActivity(this, intent, LogActivity.class);
-    }
+    
 }
diff --git a/appbase/src/main/res/layout/activity_new2.xml b/appbase/src/main/res/layout/activity_new2.xml
index 1a610ed..b3352af 100644
--- a/appbase/src/main/res/layout/activity_new2.xml
+++ b/appbase/src/main/res/layout/activity_new2.xml
@@ -30,13 +30,6 @@
 		android:textAllCaps="false"
 		android:onClick="onCloseAllActivity"/>
 
-	<Button
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:text="CloseAllActivity"
-		android:textAllCaps="false"
-		android:onClick="onCloseAllActivity"/>
-
 	<Button
 		android:layout_width="wrap_content"
 		android:layout_height="wrap_content"
diff --git a/libappbase/build.properties b/libappbase/build.properties
index b15d5c7..7aa16af 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Wed Mar 26 15:43:05 HKT 2025
+#Wed Mar 26 11:30:27 GMT 2025
 stageCount=1
 libraryProject=libappbase
 baseVersion=15.1
 publishVersion=15.1.0
-buildCount=0
+buildCount=17
 baseBetaVersion=15.1.1
diff --git a/libappbase/src/main/java/cc/winboll/studio/libappbase/GlobalApplication.java b/libappbase/src/main/java/cc/winboll/studio/libappbase/GlobalApplication.java
index 87fc9a3..86519ea 100644
--- a/libappbase/src/main/java/cc/winboll/studio/libappbase/GlobalApplication.java
+++ b/libappbase/src/main/java/cc/winboll/studio/libappbase/GlobalApplication.java
@@ -87,11 +87,11 @@ public class GlobalApplication extends Application {
         // 初始化 Toast 框架
         ToastUtils.init(this);
 
-//        mWinBollActivityManager = WinBollActivityManager.getInstance(this);
-//        mWinBollActivityManager.setWinBollUI_TYPE(WinBollActivityManager.WinBollUI_TYPE.Service);
-//        // 注册回调
-//        mMyActivityLifecycleCallbacks = new MyActivityLifecycleCallbacks(mWinBollActivityManager);
-//        registerActivityLifecycleCallbacks(mMyActivityLifecycleCallbacks);
+        mWinBollActivityManager = WinBollActivityManager.getInstance(this);
+        mWinBollActivityManager.setWinBollUI_TYPE(WinBollActivityManager.WinBollUI_TYPE.Service);
+        // 注册回调
+        mMyActivityLifecycleCallbacks = new MyActivityLifecycleCallbacks(mWinBollActivityManager);
+        registerActivityLifecycleCallbacks(mMyActivityLifecycleCallbacks);
     }
 
 
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 3bfacd3..e0283c2 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
@@ -9,9 +9,11 @@ package cc.winboll.studio.libappbase.winboll;
  * https://blog.csdn.net/qq_29364417/article/details/109379915?app_version=6.4.2&code=app_1562916241&csdn_share_tail=%7B%22type%22%3A%22blog%22%2C%22rType%22%3A%22article%22%2C%22rId%22%3A%22109379915%22%2C%22source%22%3A%22weixin_38986226%22%7D&uLinkId=usr1mkqgl919blen&utm_source=app
  */
 import android.app.ActivityManager;
+import android.app.ActivityOptions;
 import android.app.TaskStackBuilder;
 import android.content.Context;
 import android.content.Intent;
+import android.graphics.Rect;
 import cc.winboll.studio.libappbase.LogUtils;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -134,6 +136,33 @@ public class WinBollActivityManager {
         }
     }
 
+    public <T extends IWinBollActivity> void startLogActivity(Context context) {
+        // 如果窗口已存在就重启窗口
+        String tag = LogActivity.TAG;
+        if (isActive(tag)) {
+            resumeActivity(context, tag);
+            return;
+        }
+
+        // 新建一个任务窗口
+        Intent intent = new Intent(context, LogActivity.class);
+        //打开多任务窗口 flags
+        // Define the bounds.
+//        Rect bounds = new Rect(0, 0, 800, 200);
+//        // Set the bounds as an activity option.
+//        ActivityOptions options = ActivityOptions.makeBasic();
+//        options.setLaunchBounds(bounds);
+        intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCH_ADJACENT);
+        //intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        /*intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
+        intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+        
+        intent.putExtra(EXTRA_TAG, tag);
+        */
+        //context.startActivity(intent, options.toBundle());
+        context.startActivity(intent);
+    }
+
     public boolean isFirstIWinBollActivity(IWinBollActivity iWinBollActivity) {
         return firstIWinBollActivity != null && firstIWinBollActivity == iWinBollActivity;
     }
@@ -142,7 +171,7 @@ public class WinBollActivityManager {
     // 判断 tag绑定的 MyActivity是否存在
     //
     public boolean isActive(String tag) {
-        //printAvtivityListInfo();
+        printIWinBollListInfo();
         IWinBollActivity iWinBoll = getIWinBoll(tag);
         if (iWinBoll != null) {
             LogUtils.d(TAG, "isActive(...) activity != null tag " + tag);