diff --git a/app/controllers/hack_user_lastest_codes_controller.rb b/app/controllers/hack_user_lastest_codes_controller.rb
index 2d749ce75..d03b9bd7d 100644
--- a/app/controllers/hack_user_lastest_codes_controller.rb
+++ b/app/controllers/hack_user_lastest_codes_controller.rb
@@ -1,9 +1,9 @@
 class HackUserLastestCodesController < ApplicationController
   before_action :require_login, except: [:listen_result]
   before_action :find_my_hack, only: [:show, :code_debug, :code_submit, :update_code,
-                                      :listen_result, :result, :submit_records]
+                                      :listen_result, :result, :submit_records, :restore_initial_code]
   before_action :update_user_hack_status, only: [:code_debug, :code_submit]
-  before_action :require_auth_identity, only: [:update_code]
+  before_action :require_auth_identity, only: [:update_code, :restore_initial_code]
   before_action :require_manager_identity, only: [:update_code]
 
   def show
@@ -14,6 +14,11 @@ class HackUserLastestCodesController < ApplicationController
     @my_hack.update_attribute(:code, params[:code])
   end
 
+  # 回复初始代码
+  def restore_initial_code
+    @my_hack.update_attribute(:code, @hack.code)
+  end
+
   # 调试代码
   def code_debug
     exec_mode = "debug"
diff --git a/app/views/hack_user_lastest_codes/restore_initial_code.json.jbuilder b/app/views/hack_user_lastest_codes/restore_initial_code.json.jbuilder
new file mode 100644
index 000000000..3b272f298
--- /dev/null
+++ b/app/views/hack_user_lastest_codes/restore_initial_code.json.jbuilder
@@ -0,0 +1 @@
+json.code @hack.code
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 070d2f383..577428c7a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -58,6 +58,7 @@ Rails.application.routes.draw do
         match :listen_result, :via => [:get, :post]
         get :result
         get :submit_records
+        post :restore_initial_code
       end
 
       collection do