diff --git a/app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadsScene.kt b/app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadsScene.kt
index f16c733ab..561d47612 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadsScene.kt
+++ b/app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadsScene.kt
@@ -357,6 +357,7 @@ class DownloadsScene :
         (binding.fabLayout.parent as ViewGroup).removeView(binding.fabLayout)
         mViewTransition = null
         mAdapter = null
+        mLabelAdapter = null
         _binding = null
     }