diff --git a/internal/msg_transfer/logic/db.go b/internal/msg_transfer/logic/db.go
index 0c09e0c8e..b9ce8b589 100644
--- a/internal/msg_transfer/logic/db.go
+++ b/internal/msg_transfer/logic/db.go
@@ -14,7 +14,7 @@ func saveUserChat(uid string, msg *pbMsg.MsgDataToMQ) error {
 		log.NewError(msg.OperationID, "data insert to redis err", err.Error(), msg.String())
 		return err
 	}
-	msg.MsgData.Seq = seq
+	msg.MsgData.Seq = uint32(seq)
 	pbSaveData := pbMsg.MsgDataToDB{}
 	pbSaveData.MsgData = msg.MsgData
 	log.NewInfo(msg.OperationID, "IncrUserSeq cost time", utils.GetCurrentTimestampByMill()-time)
diff --git a/internal/push/logic/push_to_client.go b/internal/push/logic/push_to_client.go
index 7d566a10a..803bb5b3b 100644
--- a/internal/push/logic/push_to_client.go
+++ b/internal/push/logic/push_to_client.go
@@ -24,7 +24,7 @@ type OpenIMContent struct {
 	SessionType int    `json:"sessionType"`
 	From        string `json:"from"`
 	To          string `json:"to"`
-	Seq         int64  `json:"seq"`
+	Seq         uint32 `json:"seq"`
 }
 type AtContent struct {
 	Text       string   `json:"text"`