diff --git a/src/redis-shake/common/split.go b/src/redis-shake/common/split.go
index 30d76d2..bbf53b2 100644
--- a/src/redis-shake/common/split.go
+++ b/src/redis-shake/common/split.go
@@ -18,7 +18,7 @@ func RestoreBigkey(client redigo.Conn, key string, value string, pttl int64, db
 		Key:             String2Bytes(key),
 		Type:            0, // uselss
 		Value:           String2Bytes(value),
-		ExpireAt: 0, // useless here
+		ExpireAt:        0, // useless here
 		RealMemberCount: 0,
 		NeedReadLen:     1,
 		IdleTime:        0,
@@ -31,4 +31,4 @@ func RestoreBigkey(client redigo.Conn, key string, value string, pttl int64, db
 	if _, err := client.Do("pexpire", key, pttl); err != nil {
 		log.Panicf("send key[%v] pexpire failed[%v]", key, err)
 	}
-}
\ No newline at end of file
+}