diff --git a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/navi/TopView.java b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/navi/TopView.java
index a4ef3f3a3e..0f98f21a68 100644
--- a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/navi/TopView.java
+++ b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/navi/TopView.java
@@ -82,6 +82,12 @@ public class TopView extends FrameLayout {
         });
     }
 
+    @Override
+    public void onViewRemoved(View child) {
+        super.onViewRemoved(child);
+        Logger.d("TopView", "onViewRemoved: " + child);
+    }
+
     public interface OnChildAddedListener {
         /**
          * 子view添加完成，但是并不确定已经绘制完成
diff --git a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/TopViewAnimHelper.java b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/TopViewAnimHelper.java
index d2425ae4c1..a12db9d15b 100644
--- a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/TopViewAnimHelper.java
+++ b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/TopViewAnimHelper.java
@@ -152,7 +152,7 @@ public class TopViewAnimHelper {
         hideNaviView();
     }
 
-    private boolean isTopViewOut = true;
+    private volatile boolean isTopViewOut = true;
     private List<View> viewCaches = new ArrayList<>();
     private Map<View, IMogoTopViewStatusListener> statusListenerMap = new ArrayMap<>();