diff --git a/app/controllers/admins/competition_stages_controller.rb b/app/controllers/admins/competition_stages_controller.rb
index eb42efe84..4961192cd 100644
--- a/app/controllers/admins/competition_stages_controller.rb
+++ b/app/controllers/admins/competition_stages_controller.rb
@@ -67,13 +67,13 @@ class Admins::CompetitionStagesController < Admins::BaseController
 
         rescue Exception => e
           uid_logger_error(e.message)
-          render_error(e.message)
+          @message = "#{e.message}"
         end
       end
 
-      render_ok
+      @message = "计算成功"
     else
-      render_error("#{current_stage.name}还未结束")
+      @message = "#{current_stage.name}还未结束"
     end
   end
 
diff --git a/app/views/admins/competition_settings/index.html.erb b/app/views/admins/competition_settings/index.html.erb
index 1b5052018..9f9b15b6c 100644
--- a/app/views/admins/competition_settings/index.html.erb
+++ b/app/views/admins/competition_settings/index.html.erb
@@ -351,10 +351,10 @@
                       <%= agree_link '发送短信提醒', send_message_admins_competition_competition_stage_path(@competition, stage, element: ".send-message-#{stage.id}"),
                                      class: 'btn btn-outline-primary ml20', 'data-confirm': '确认执行发送短信操作？' %>
                     <% end %>
-                    <%# if stage.max_end_time && stage.max_end_time < Time.now && Time.now < Time.at(stage.max_end_time.to_i + 30*24*3600) %>
+                    <% if stage.max_end_time && stage.max_end_time < Time.now && Time.now < Time.at(stage.max_end_time.to_i + 30*24*3600) %>
                       <%= agree_link '计算成绩', calculate_stage_score_admins_competition_competition_stage_path(@competition, stage, element: ".calculate-score-#{stage.id}"),
                                      class: 'btn btn-outline-primary ml20', 'data-confirm': '确认执行计算成绩操作？' %>
-                    <%# end %>
+                    <% end %>
                   </div>
                   <%= delete_link '删除', admins_competition_competition_stage_path(competition_id: @competition.id, id: stage.id), class: 'btn btn-default delete-stage ml20' %>
                   <a href="javascript:void(0)" class="btn btn-outline-primary export-action update-stage ml20">保存</a>
diff --git a/app/views/admins/competition_stages/calculate_stage_score.js.erb b/app/views/admins/competition_stages/calculate_stage_score.js.erb
new file mode 100644
index 000000000..cb7a93c09
--- /dev/null
+++ b/app/views/admins/competition_stages/calculate_stage_score.js.erb
@@ -0,0 +1 @@
+alert("<%= @message %>");
\ No newline at end of file