模拟答题的返回按钮应该回到课程作业列表

app/views/users/new_user_commit_homework.html.erb

@@ -97,7 +97,7 @@
             <div class="mt10">
               <a href="javascript:void(0);" class="BlueCirBtn fl" data-homework-id="<%=@homework.id%>" data-student-work-id="<%=@student_work.id%>" id="test-program-btn">测试代码</a>
               <% if @is_test %>
-                <%=link_to '返  回',course_path(@course),:class=>'fr mt6' %>
+                <%=link_to '返  回',homework_common_index_path(:course => @course.id),:class=>'fr mt6' %>
               <% else @is_test %>
                 <a href="javascript:void(0);" class="BlueCirBtn fr" id="commit-program-work-btn">提交代码</a>
               <% end %>