diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index aa66c1c6f..b53d6979e 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -101,7 +101,6 @@ class GamesController < ApplicationController
   # 代码预览
   def entry
     # entry_and_raw(false)
-    @shixun = @myshixun.shixun
     file_content = @g.files(@myshixun.gpid, @path, @rev).content
     @content = Base64.urlsafe_decode64(file_content) unless file_content.blank?
     # @content = @repository.cat(@path, @rev)
diff --git a/app/views/games/_repository.html.erb b/app/views/games/_repository.html.erb
index 90c67d708..8e60e8224 100644
--- a/app/views/games/_repository.html.erb
+++ b/app/views/games/_repository.html.erb
@@ -2,7 +2,7 @@
   <li id="codetab_nav_1" class="blacktab_hover" onclick="HoverLi_new(1);">
     <a href="javascript:void(0);" class="tab_type tab_color" >代码</a>
   </li>
-  <% if @shixun.webssh %>
+  <% if @myshixun.shixun.try(:webssh) %>
       <li id="codetab_nav_2">
         <a href="javascript:void(0);" class="tab_type tab_color" >命令行</a>
       </li>