diff --git a/src/redis-shake/common/utils.go b/src/redis-shake/common/utils.go
index d1edb1c..db0b13c 100644
--- a/src/redis-shake/common/utils.go
+++ b/src/redis-shake/common/utils.go
@@ -41,7 +41,7 @@ func OpenRedisConnWithTimeout(target []string, auth_type, passwd string, readTim
 		cluster, err := redigoCluster.NewCluster(
 			&redigoCluster.Options{
 				StartNodes:   target,
-				ConnTimeout:  30 * time.Second,
+				ConnTimeout:  5 * time.Second,
 				ReadTimeout:  readTimeout,
 				WriteTimeout: writeTimeout,
 				KeepAlive:    32,               // number of available connections
diff --git a/src/vendor/vendor.json b/src/vendor/vendor.json
index d3a0e47..4657f0a 100644
--- a/src/vendor/vendor.json
+++ b/src/vendor/vendor.json
@@ -159,10 +159,10 @@
 			"revisionTime": "2019-03-04T09:57:49Z"
 		},
 		{
-			"checksumSHA1": "Y95c1YwyU+rB+mFMSB4zhxCpt+Q=",
+			"checksumSHA1": "5/V8dbgozt/GmSX5cRMlig6dFSA=",
 			"path": "github.com/vinllen/redis-go-cluster",
-			"revision": "f33d5a7283f2dc28233aa0069d7ec1798323cdad",
-			"revisionTime": "2019-11-28T04:11:03Z"
+			"revision": "ceb83e88e9fa8fb8ddff00fffd1f2e384593e903",
+			"revisionTime": "2019-12-16T03:17:21Z"
 		},
 		{
 			"checksumSHA1": "U4rR1I0MXcvJz3zSxTp3hb3Y0I0=",