diff --git a/app/src/main/java/com/kanglai/push/ui/vm/MessageViewModel.java b/app/src/main/java/com/kanglai/push/ui/vm/MessageViewModel.java
index 586a520..48f2046 100644
--- a/app/src/main/java/com/kanglai/push/ui/vm/MessageViewModel.java
+++ b/app/src/main/java/com/kanglai/push/ui/vm/MessageViewModel.java
@@ -82,7 +82,7 @@ public class MessageViewModel extends ToolbarViewModel<MessageFragment> {
                             newMsg.setLastContent(content);
                             newMsg.setSendTime(TimeFormatUtil.getCurrentTime());
                             HistoryMsgUtil.put(userId, newMsg);
-                            mActivity.mAdapter.insert(ArrayUtils.asArrayList(newMsg));
+                            refresh(mActivity.mRefreshLayout);
                         }else ToastUtil.showBottom("用户不存在");
                     }else ToastUtil.showBottom(R.getMsg());
                 }