diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 120de197a..bdd11d660 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -16,6 +16,8 @@ class WechatsController < ActionController::Base
         return join_class(content, uw.user)
       end
     rescue => e
+      logger.error e.inspect
+      logger.error e.backtrace.join("\n")
       return request.reply.text e
     end
   end
@@ -54,6 +56,8 @@ class WechatsController < ActionController::Base
         return join_class({ticket: ticket}, uw.user)
       end
     rescue => e
+      logger.error e.inspect
+      logger.error e.backtrace.join("\n")
       return request.reply.text e
     end
   end
diff --git a/app/models/course.rb b/app/models/course.rb
index b8ec4181d..d36f0e636 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -424,12 +424,14 @@ class Course < ActiveRecord::Base
   #   __elasticsearch__.delete_document
   # end
   def create_course_ealasticsearch_index
+    return if Rails.env.development?
     if self.is_public == 1 and self.is_delete == 0  #公开 和 没有被删除的课程才被索引
       self.__elasticsearch__.index_document
     end
   end
 
   def update_course_ealasticsearch_index
+    return if Rails.env.development?
     if self.is_public == 1 and self.is_delete == 0 #如果是初次更新成为公开或者恢复被删除的情况，会报错，那么这条记录尚未被索引过。没有报错就是更新的其他属性
       begin
         self.__elasticsearch__.update_document
@@ -446,6 +448,7 @@ class Course < ActiveRecord::Base
   end
 
   def delete_course_ealasticsearch_index
+    return if Rails.env.development?
     begin
         self.__elasticsearch__.delete_document
     rescue => e
diff --git a/config/wechat.yml b/config/wechat.yml
index cf5be1f2b..711f2f1f8 100644
--- a/config/wechat.yml
+++ b/config/wechat.yml
@@ -5,11 +5,11 @@ default: &default
 # Or if using public account, only need above two line
 
   # guange test
-  #appid: "wxf694495398c7d470"
-  #secret: "743e038392f1d89540e95f8f7645849a"
+  appid: "wxf694495398c7d470"
+  secret: "743e038392f1d89540e95f8f7645849a"
 
-  appid: "wx8e1ab05163a28e37"
-  secret: "beb4d3bc4b32b3557811680835357841"
+#  appid: "wx8e1ab05163a28e37"
+#  secret: "beb4d3bc4b32b3557811680835357841"
 
   token:    "123456"
   access_token: "1234567"