diff --git a/worker/redis.go b/worker/redis.go
index 9e660fa..868d4ee 100644
--- a/worker/redis.go
+++ b/worker/redis.go
@@ -464,7 +464,8 @@ func GetRedisSetUnion(key1 string, key2 string) []string {
 type RedisInfo struct {
 	Key    string
 	Value  string
-	Expire time.Duration
+	Type   string
+	Expire int // 过期时间, 单位: 秒
 }
 
 // 获取所有的key和value,及其对应的过期时间
@@ -478,7 +479,7 @@ func GetAllRedisInfo() ([]RedisInfo, error) {
 	var redisInfos []RedisInfo
 	for _, key := range keys {
 		//先查看key类型，再根据类型获取value
-		val, err := getKeyTypeAndData(key)
+		key_type, val, err := getKeyTypeAndData(key)
 		if err != nil {
 			fmt.Println("Error getting key: %v", err)
 			return nil, err
@@ -491,14 +492,15 @@ func GetAllRedisInfo() ([]RedisInfo, error) {
 		redisInfo := RedisInfo{
 			Key:    key,
 			Value:  val,
-			Expire: expire,
+			Type:   key_type,
+			Expire: int(expire.Seconds()),
 		}
 		redisInfos = append(redisInfos, redisInfo)
 	}
 	return redisInfos, nil
 }
 
-func getKeyTypeAndData(key string) (string, error) {
+func getKeyTypeAndData(key string) (string, string, error) {
 	ctx := context.Background()
 	key_type := RedisClient.Type(ctx, key).Val()
 	var val interface{}
@@ -519,5 +521,5 @@ func getKeyTypeAndData(key string) (string, error) {
 	default:
 		val = "unknown type"
 	}
-	return fmt.Sprintf("%v", val), err
+	return key_type, fmt.Sprintf("%v", val), err
 }