diff --git a/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendIconWindow.kt b/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendIconWindow.kt
index 77717dde4e..deb50181f4 100644
--- a/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendIconWindow.kt
+++ b/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendIconWindow.kt
@@ -71,9 +71,10 @@ class NDownloadSuspendIconWindow(context: Context, suspend: Boolean = true, priv
         this.onDragListener = onDragListener
     }
 
-    override fun detach() {
-        super.detach()
+    override fun onDetach() {
         root.removeCallbacks(initRunnable)
+        edgeAnimator.removeAllUpdateListeners()
+        edgeAnimator.removeAllListeners()
         edgeAnimator.cancel()
     }
 
diff --git a/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendWindow.kt b/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendWindow.kt
index 5285bd6cf8..7bd8fe77f7 100644
--- a/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendWindow.kt
+++ b/app/src/main/java/com/gh/ndownload/suspendwindow/window/NDownloadSuspendWindow.kt
@@ -46,22 +46,28 @@ abstract class NDownloadSuspendWindow<T : View>(
             onViewCreated(it)
         }
 
-    open fun attach() {
+    fun attach() {
         if (!isAttached) {
             _isAttached = true
             windowManager.addView(root, layoutParams)
             context.registerComponentCallbacks(this)
+            onAttach()
         }
     }
 
-    open fun detach() {
+    fun detach() {
         if (isAttached) {
             _isAttached = false
+            onDetach()
             context.unregisterComponentCallbacks(this)
             windowManager.removeView(root)
         }
     }
 
+    protected open fun onAttach() = Unit
+
+    protected open fun onDetach() = Unit
+
     protected open fun onViewCreated(view: T) = Unit
 
     override fun onConfigurationChanged(configuration: Configuration) = Unit