diff --git a/utils/network/request.js b/utils/network/request.js
index 791282c..7542bc1 100644
--- a/utils/network/request.js
+++ b/utils/network/request.js
@@ -1,8 +1,9 @@
 const { envVersion } = wx.getAccountInfoSync().miniProgram;
+let env='';
 if(envVersion=="develop" || envVersion=="trial"){
-  let env = require('./config').dev
+  env = require('./config').dev
 }else{
-  let env = require('./config').prod
+  env = require('./config').prod
 };
 class HTTP {
   constructor() {