diff --git a/myredis/redis.go b/myredis/redis.go
index dabca16..126e902 100644
--- a/myredis/redis.go
+++ b/myredis/redis.go
@@ -109,10 +109,10 @@ func New(config *Config) (*MyRedis, error) {
 		MinIdleConns: config.MinIdleConn,
 		MaxConnAge:   maxConnAge,
 		IdleTimeout:  idleTimeout,
-		DialTimeout:  time.Second * 2,
 	})
 
-	ctx := context.Background()
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*2)
+	defer cancel()
 	rd := &MyRedis{}
 	rd.Client = client
 	ping := rd.Client.Ping(ctx)