diff --git a/logs/test.log b/logs/test.log
deleted file mode 100644
index e69de29..0000000
diff --git a/main.go b/main.go
index 2f1808d..1f90494 100644
--- a/main.go
+++ b/main.go
@@ -71,9 +71,20 @@ func text_url(remarks string, country string, port int, done func()) {
 	var port_string string = strconv.Itoa(port)
 	setup.CwLog().Infof("start_testing country:%s,port:%d", country, port)
 	request := gorequest.New().Proxy("socks5://127.0.0.1:" + port_string)
+	sum := 0
+	for i := 0; i <= 3; i++ {
+		_, _, errs := request.Get(tooltt.Settings.DetectionNodeURL).End()
+		if errs != nil {
+			fmt.Println("发现 端口:" + port_string + "无法连接 第" + strconv.Itoa(sum) + "次数")
+			setup.CwLog().Errorf("start_testing country:%s,port:%d,error:%s", country, port, errs)
+			setup.CwLog().Infof("start_switching_ip country:%s,port:%d", country, port)
+			sum++
+		}
+
+	}
 	resp, body, errs := request.Get(tooltt.Settings.DetectionNodeURL).End()
 	if errs != nil {
-		fmt.Println("发现 端口:" + port_string + "无法连接 开始切换IP")
+		fmt.Println("发现 端口:" + port_string + "无法连接3次 开始切换IP")
 		setup.CwLog().Errorf("start_testing country:%s,port:%d,error:%s", country, port, errs)
 		setup.CwLog().Infof("start_switching_ip country:%s,port:%d", country, port)
 
diff --git a/user.json b/user.json
index 2521ebc..1ab45e2 100644
--- a/user.json
+++ b/user.json
@@ -14,6 +14,26 @@
       "remarks": "giao2",
       "country": "UK",
       "port": 30001
+    },
+    {
+      "remarks": "giao2",
+      "country": "UK",
+      "port": 30002
+    },
+    {
+      "remarks": "giao2",
+      "country": "UK",
+      "port": 30003
+    },
+    {
+      "remarks": "giao2",
+      "country": "UK",
+      "port": 30004
+    },
+    {
+      "remarks": "giao2",
+      "country": "UK",
+      "port": 30005
     }
   ]
 }