diff --git a/config/application.rb b/config/application.rb
index ee73c3670..9589ee9be 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -1,5 +1,4 @@
 require_relative 'boot'
-require_relative '../lib/middleware/silence_log.rb'
 
 require 'rails/all'
 
@@ -7,7 +6,7 @@ require 'rails/all'
 # you've limited to :test, :development, or :production.
 Bundler.require(*Rails.groups)
 
-module Educoderplus
+module Gitlink
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults 5.2
@@ -18,11 +17,11 @@ module Educoderplus
     # the framework and any gems in your application.
     #
     #
-    # config.educoder = config_for(:configuration)
+    # config.gitlink = config_for(:configuration)
 
-    config.assets.precompile += %w( promotion.js promotion.css )
+    # Custom directories with classes and modules you want to be autoloadable.
 
-    config.active_record.default_timezone = :local
+    config.active_record.default_timezone = :utc
     config.time_zone = 'Beijing'
 
     # I18n
@@ -32,16 +31,18 @@ module Educoderplus
     # job
     config.active_job.queue_adapter = :sidekiq
 
+    # disable actioncable development nend true
+    # config.action_cable.disable_request_forgery_protection = true
+
     config.middleware.use OmniAuth::Builder do
       provider :cas, url: 'https://urp.tfswufe.edu.cn/cas'
     end
 
     config.middleware.insert_before 0, Rack::Cors do
       allow do
-        # origins '*'
-        origins /http:\/\/localhost(:\d+)?\z/,  /^(http|https):\/\/(.*(gitlink.org.cn))$/
+        origins '*'
         # location of your api
-        resource '/*', :headers => :any, :methods => [:get, :post, :delete, :options, :put], credentials: true
+        resource '/*', :headers => :any, :methods => [:get, :post, :delete, :options, :put, :patch]
       end
     end
   end