diff --git a/consume/dou_shen_user_register_for_user_register_up_lv.go b/consume/dou_shen_user_register_for_user_register_up_lv.go
index 2ade7e1..b9f4666 100644
--- a/consume/dou_shen_user_register_for_user_register_up_lv.go
+++ b/consume/dou_shen_user_register_for_user_register_up_lv.go
@@ -58,6 +58,9 @@ func handleDouShenUserRegisterConsumeForUserRegisterUpLv(msgData []byte) error {
 	if err != nil {
 		return err
 	}
+	if db.DBs[msg.MasterId] == nil {
+		return nil
+	}
 	eg := db.DBs[msg.MasterId]
 	levelList, _ := db.UserLevlEgAll(eg)
 	FindUser(eg, strconv.FormatInt(msg.Uid, 10), msg.MasterId, levelList)