diff --git a/resource/redisCli/util.go b/resource/redisCli/util.go
index 4570aac701b2da5347b65c1c59089f0189bd29b5..fec36aef775bea8cdab985054209fb9b29ef253f 100644
--- a/resource/redisCli/util.go
+++ b/resource/redisCli/util.go
@@ -126,13 +126,13 @@ func DecrNum(key string, num int64) (int64, error) {
 	return resNum, nil
 }
 
-func SetExpire(key string, expiration time.Duration) error {
-	ttl, err := RedisClient.TTL(context.Background(), key).Result()
+func SetExpire(cli *redis.Client, key string, expiration time.Duration) error {
+	ttl, err := cli.TTL(context.Background(), key).Result()
 	if err != nil {
 		return err
 	}
 	if ttl == -1 {
-		err = RedisClient.Expire(context.Background(), key, expiration).Err()
+		err = cli.Expire(context.Background(), key, expiration).Err()
 		if err != nil {
 			return err
 		}