diff --git a/common/src/main/java/com/yunbao/common/views/weight/LiveFloatView.java b/common/src/main/java/com/yunbao/common/views/weight/LiveFloatView.java
index 830d1e5f4..6619e8853 100644
--- a/common/src/main/java/com/yunbao/common/views/weight/LiveFloatView.java
+++ b/common/src/main/java/com/yunbao/common/views/weight/LiveFloatView.java
@@ -167,7 +167,7 @@ public class LiveFloatView implements Function1<FloatCallbacks.Builder, Unit> {
                 public void onViewClicks() {
                     mPlayer.stopPlay();
                     EasyFloat.dismiss("LiveFloatView", true);
-                    if (IMLoginManager.get(mContext).isHint2()) {
+                    if (IMLoginManager.get(mContext).isHint2() && !((FragmentActivity) mContext).getSupportFragmentManager().isDestroyed()) {
                         HintDialog fragment = new HintDialog();
                         Bundle args = new Bundle();
                         args.putString("close", "1");