diff --git a/server/imserver/player.cc b/server/imserver/player.cc
index 408221b..168f7e7 100644
--- a/server/imserver/player.cc
+++ b/server/imserver/player.cc
@@ -33,6 +33,7 @@ void Player::Init()
 
 void Player::UnInit()
 {
+    SaveToDB();
     timer_attacher.ClearTimerList();
     for (auto& pair : friend_hash_) {
         if (!list_empty(&pair.second.watch_node)) {
@@ -629,6 +630,7 @@ void Player::InternalUpdateUserInfo()
          }
          );
     NotifyUserInfoUpdate(&myself);
+    MarkDirty();
 }
 
 void Player::NotifyUserInfoUpdate(Friend* friend_data)