diff --git a/app/src/main/java/io/sixminutes/ridicule/MainActivity.kt b/app/src/main/java/io/sixminutes/ridicule/MainActivity.kt
index a9402ef..c7f32bc 100755
--- a/app/src/main/java/io/sixminutes/ridicule/MainActivity.kt
+++ b/app/src/main/java/io/sixminutes/ridicule/MainActivity.kt
@@ -120,7 +120,7 @@ class MainActivity : AppCompatActivity() {
                 configureWindowParams()
                 windowBinding.root.setOnClickListener {
                     if (isActive()) {
-                        viewModel.hideFloatingWindow()
+                        hideFloatingWindow()
                     }
                 }
             }
@@ -133,7 +133,7 @@ class MainActivity : AppCompatActivity() {
     }
 
     /**
-     * 隐藏悬浮窗
+     * 隐藏悬浮窗并回到主窗口
      */
     private fun hideFloatingWindow() {
         try {
@@ -161,13 +161,19 @@ class MainActivity : AppCompatActivity() {
     private fun bringMainActivityToFront() {
         val activityManager = getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
         val tasks = activityManager.getRunningTasks(10) // 获取最近的任务列表
+        var found = false
         for (task in tasks) {
             if (task.topActivity?.packageName == packageName) {
                 // 找到 MainActivity 的任务栈，将其带到前台
                 activityManager.moveTaskToFront(task.id, ActivityManager.MOVE_TASK_WITH_HOME)
+                found = true
                 break
             }
         }
+        if (found)
+            Log.e("MainActivity", "MainActivity found")
+        else
+            Log.e("MainActivity", "MainActivity not found")
     }
 
     /**
@@ -196,7 +202,9 @@ class MainActivity : AppCompatActivity() {
         flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
                 WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
         format = android.graphics.PixelFormat.TRANSLUCENT
-        gravity = android.view.Gravity.TOP or android.view.Gravity.START
+        gravity = android.view.Gravity.BOTTOM or android.view.Gravity.END // 修改为右下角
+        x = 0 // 初始 x 坐标
+        y = 0 // 初始 y 坐标
     }
 
     /**
diff --git a/app/src/main/java/io/sixminutes/ridicule/MainViewModel.kt b/app/src/main/java/io/sixminutes/ridicule/MainViewModel.kt
index ed7063d..33c34a2 100644
--- a/app/src/main/java/io/sixminutes/ridicule/MainViewModel.kt
+++ b/app/src/main/java/io/sixminutes/ridicule/MainViewModel.kt
@@ -90,11 +90,6 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
         updateState { it.copy(floatingWindowVisible = hasPermission) }
     }
 
-    fun hideFloatingWindow() {
-        updateState { it.copy(floatingWindowVisible = false) }
-        removeFloatingView()
-    }
-
     fun cleanUpResources() {
         removeFloatingView()
     }
diff --git a/app/src/main/res/layout/floating_window.xml b/app/src/main/res/layout/floating_window.xml
index ca067cc..9814a6f 100644
--- a/app/src/main/res/layout/floating_window.xml
+++ b/app/src/main/res/layout/floating_window.xml
@@ -2,13 +2,14 @@
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:background="#22000000">
+    android:background="#22000000"
+    android:layout_gravity="bottom|end">
 
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="悬浮窗"
         android:padding="16dp"
-        android:textSize="18sp"/>
+        android:text="悬浮窗"
+        android:textSize="18sp" />
 
 </FrameLayout>
\ No newline at end of file