diff --git a/src/common/db/mongoModel.go b/src/common/db/mongoModel.go
index 0c415d103..b5748347c 100644
--- a/src/common/db/mongoModel.go
+++ b/src/common/db/mongoModel.go
@@ -158,9 +158,6 @@ func (d *DataBases) GetMsgBySeqList(uid string, seqList []int64) (SingleMsg []*p
 				}
 			}
 		}
-		if allCount == len(seqList) {
-			break
-		}
 	}
 	return SingleMsg, GroupMsg, MaxSeq, MinSeq, nil
 }