diff --git a/app/views/homework_commons/group_list.json.jbuilder b/app/views/homework_commons/group_list.json.jbuilder
index 1be1cdab6..dcc04e761 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 < @limit.to_i
   json.ungroup_list do
     json.id 0
     json.name "未分班"