diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index e9dc03f0e..65189daa1 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -214,7 +214,10 @@ class WechatsController < ActionController::Base
   private
   def get_openid(code)
     url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=#{Wechat.config.appid}&secret=#{Wechat.config.secret}&code=#{code}&grant_type=authorization_code"
-    JSON.parse(URI.parse(url).read)["openid"]
+    logger.debug url
+    body = URI.parse(url).read
+    logger.debug body
+    JSON.parse(body)["openid"]
   end
 
 
diff --git a/public/javascripts/wechat/auth.js b/public/javascripts/wechat/auth.js
index 79f5f96a1..44c90c836 100644
--- a/public/javascripts/wechat/auth.js
+++ b/public/javascripts/wechat/auth.js
@@ -15,12 +15,10 @@ $(function(){
     }
 
     window.getOpenId = function(cb){
-        alert(g_openid);
         if (g_openid.length>0){
             cb(g_openid);
         }
         var code = getUrlParam("code");
-        alert(code);
         $.ajax({
             url: '/wechat/get_open_id?code='+code,
             type: 'get',