diff --git a/pkg/common/db/redisModel.go b/pkg/common/db/redisModel.go
index 87e81d1ff..ca28ef275 100644
--- a/pkg/common/db/redisModel.go
+++ b/pkg/common/db/redisModel.go
@@ -65,7 +65,7 @@ func (d *DataBases) GetUserMaxSeq(uid string) (uint64, error) {
 //set the largest Seq
 func (d *DataBases) SetUserMaxSeq(uid string, maxSeq uint64) error {
 	key := userIncrSeq + uid
-	_, err := redis.Uint64(d.Exec("SET", key, maxSeq))
+	_, err := d.Exec("SET", key, maxSeq)
 	return err
 }