diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 78b039e69..66fc4e0bd 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -541,7 +541,7 @@ class GamesController < ApplicationController
         end
       end
       # 有异常了，立即重试
-      tip_exception(-4, e.message)
+      tip_exception(e.message)
     end
   end
 
diff --git a/app/views/homework_commons/group_list.json.jbuilder b/app/views/homework_commons/group_list.json.jbuilder
index 0108e5534..b5fead17e 100644
--- a/app/views/homework_commons/group_list.json.jbuilder
+++ b/app/views/homework_commons/group_list.json.jbuilder
@@ -7,7 +7,7 @@ json.group_list do
   end
 end
 # 未分班展示情况放在最后
-if @course_groups.count > 0 && @course_groups.count < @limit.to_i
+if @course_groups.count != (@page -1)*@limit.to_i && @course_groups.count < @limit.to_i
   ungroup_work_count = homework_ungroup_works_count(@homework, @ungroup_user_ids)
   if ungroup_work_count > 0
     json.ungroup_list do