diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 23bab6a58..41a4ced17 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -91,11 +91,20 @@ class GamesController < ApplicationController
   # git_repository_url @myshixun, "Myshixun"
   # @st 0 实践任务 1 选择题任务
   def show
-    # g = Gitlab.client
-    # g_name = g.project(@myshixun.gpid).try(:name)
-    # if g_name.include?("-")
-    #   g.delete_project()
-    # end
+    g = Gitlab.client
+    g_name = g.project(@myshixun.gpid).try(:name)
+    g_rep = @myshixun.repository
+    g_identifier = g_rep.try(:identifier)
+    if g_name.include?("-") || g_identifier.include?("-")
+      g_user_id = @myshixun.owner.try(:gid)
+      g_name = g_name.split("-")
+      g_project_name = g_name[0]
+      num = g_name[1]
+      g_id = g.current_user_project(g_user_id, g_project_name).first.try(:id)
+      sql = "update `repositories` set identifier='#{g_project_name}' where id=#{g_rep.id}"
+      ActiveRecord::Base.connection.execute(sql)
+      @myshixun.update_attribute(:gpid, g_id)
+    end
     # 展示全部实训
     # git_myshixun_url_ip @myshixun, user_id
     @is_subject = params[:is_subject]