diff --git a/live/src/main/java/com/yunbao/live/adapter/LiveChatAdapter.java b/live/src/main/java/com/yunbao/live/adapter/LiveChatAdapter.java
index ce6407f08..67306f83b 100644
--- a/live/src/main/java/com/yunbao/live/adapter/LiveChatAdapter.java
+++ b/live/src/main/java/com/yunbao/live/adapter/LiveChatAdapter.java
@@ -388,7 +388,7 @@ public class LiveChatAdapter extends RecyclerView.Adapter {
             Bus.get().post(new LiveAudienceEvent()
                     .setType(LiveAudienceEvent.LiveAudienceType.NEW_MESSAGE_REMINDER));
         }
-        if (bean.getAtUserID().contains(String.valueOf(model.getId()))) {
+        if (bean.getAtUserID()!=null&&bean.getAtUserID().contains(String.valueOf(model.getId()))) {
             Bus.get().post(new LiveAudienceEvent()
                     .setType(LiveAudienceEvent.LiveAudienceType.AT_MESSAGE));
             mPosition = size + 1;