diff --git a/main.go b/main.go
index 2b6f453..2f1808d 100644
--- a/main.go
+++ b/main.go
@@ -2,7 +2,7 @@
  * @Author: giaogiao giaogiao
  * @Date: 2023-07-28 08:53:13
  * @LastEditors: giaogiao giaogiao
- * @LastEditTime: 2023-07-31 16:50:10
+ * @LastEditTime: 2023-07-31 17:32:36
  * @FilePath: \go\main.go
  * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
  */
@@ -17,6 +17,7 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/parnurzeal/gorequest"
@@ -53,15 +54,20 @@ func read_configuration_file() {
 		fmt.Println(err)
 		return
 	}
+	//fmt.Println(len(tooltt.Node))求结构体数组大小
 }
 
 func read_a_file(node *[]Node) {
+	var wg sync.WaitGroup
+	wg.Add(len(*node))
 	for _, item := range *node {
 		// fmt.Println(item.Remarks, item.Country, item.Port)
-		text_url(item.Remarks, item.Country, item.Port)
+		go text_url(item.Remarks, item.Country, item.Port, wg.Done)
 	}
+	wg.Wait()
 }
-func text_url(remarks string, country string, port int) {
+func text_url(remarks string, country string, port int, done func()) {
+	defer done()
 	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)