diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 4caf5668f..ccb3e4bfb 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -190,7 +190,7 @@ class WechatsController < ActionController::Base
   end
 
   def login
-    @openid = params[:openid] #TODO 安全性
+    @code = params[:code] #TODO 安全性
     render 'wechats/login', layout: 'base_wechat'
   end
 
diff --git a/app/views/wechats/login.html.erb b/app/views/wechats/login.html.erb
index 3d8037c7c..27898b690 100644
--- a/app/views/wechats/login.html.erb
+++ b/app/views/wechats/login.html.erb
@@ -23,7 +23,7 @@
           </div>
         </div>
 
-      <input type="hidden" value="<%=@openid%>" name="openid">
+      <input type="hidden" value="<%=@code%>" name="code">
 
         <div class="weui_btn_area">
           <a class="weui_btn weui_btn_primary" id="submitForm">确定</a>