diff --git a/appbase/build.properties b/appbase/build.properties
index c3738be..ffc64ae 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sat Apr 25 10:20:05 CST 2026
+#Mon Apr 27 18:32:35 CST 2026
 stageCount=20
 libraryProject=libappbase
 baseVersion=15.15
 publishVersion=15.15.19
-buildCount=2
+buildCount=17
 baseBetaVersion=15.15.20
diff --git a/libappbase/build.properties b/libappbase/build.properties
index c3738be..ffc64ae 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Sat Apr 25 10:20:05 CST 2026
+#Mon Apr 27 18:32:35 CST 2026
 stageCount=20
 libraryProject=libappbase
 baseVersion=15.15
 publishVersion=15.15.19
-buildCount=2
+buildCount=17
 baseBetaVersion=15.15.20
diff --git a/libappbase/src/main/java/cc/winboll/studio/libappbase/LogActivity.java b/libappbase/src/main/java/cc/winboll/studio/libappbase/LogActivity.java
index b0f8a62..1845c1a 100644
--- a/libappbase/src/main/java/cc/winboll/studio/libappbase/LogActivity.java
+++ b/libappbase/src/main/java/cc/winboll/studio/libappbase/LogActivity.java
@@ -1,8 +1,11 @@
 package cc.winboll.studio.libappbase;
 
 import android.app.Activity;
+import android.app.ActivityOptions;
 import android.content.Context;
 import android.content.Intent;
+import android.graphics.Rect;
+import android.os.Build;
 import android.os.Bundle;
 import cc.winboll.studio.libappbase.LogView;
 import cc.winboll.studio.libappbase.R;
@@ -58,16 +61,28 @@ public class LogActivity extends Activity {
         Intent intent = new Intent(context, LogActivity.class);
 
         if (newTask) {
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
+            intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+            context.startActivity(intent);
+        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
             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);
+            Rect bounds = new Rect();
+            if (context instanceof Activity) {
+                Activity activity = (Activity) context;
+                activity.getWindow().getDecorView().getDisplay().getRectSize(bounds);
+                bounds.set(0, bounds.height() / 2, bounds.width(), bounds.height());
+            }
+            ActivityOptions options = ActivityOptions.makeBasic();
+            options.setLaunchBounds(bounds);
+            context.startActivity(intent, options.toBundle());
         } else {
-            intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCH_ADJACENT);
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            context.startActivity(intent);
         }
-
-        context.startActivity(intent);
     }
 }