diff --git a/src/js/ajax.js b/src/js/ajax.js
index 3c19cb31..d4b4a7cc 100644
--- a/src/js/ajax.js
+++ b/src/js/ajax.js
@@ -11,7 +11,7 @@ import Vue from "vue";
 import { Loading } from "element-ui"; //引入Loading服务
 
 // 默认超时时间60s
-axios.defaults.timeout = 60000;
+axios.defaults.timeout = 1000*60*20;
 
 let timer;
 let loading;