diff --git a/src/utils/proxy.util.js b/src/utils/proxy.util.js
index 145a1dc..158bcd4 100644
--- a/src/utils/proxy.util.js
+++ b/src/utils/proxy.util.js
@@ -34,7 +34,7 @@ export default {
     if (proxys.length === 0) {
       proxys = await ProxyInfo.availableList();
     }
-    const proxy = 'http://' + proxys[stringUtil.randomNum(0, proxys.length - 1)].link;
+    let proxy = 'http://' + proxys[stringUtil.randomNum(0, proxys.length - 1)].link;
     return new Promise(async (resolve, reject) => {
       let response
       try {
@@ -46,6 +46,7 @@ export default {
       } catch (err) {
         console.log('parse page with network error, try again :', url);
         try {
+          proxy = 'http://' + proxys[stringUtil.randomNum(0, proxys.length - 1)].link;
           response = await request.get(url)
             .set('User-Agent', random_useragent.getRandom())
             .proxy(proxy)
@@ -60,6 +61,7 @@ export default {
       } else {
         console.log('parse page with statusCode: ', statusCode, url);
         try {
+          proxy = 'http://' + proxys[stringUtil.randomNum(0, proxys.length - 1)].link;
           response = await request.get(url)
             .set('User-Agent', random_useragent.getRandom())
             .proxy(proxy)