diff --git a/ruoyi-system/src/main/resources/mapper/system/BroadDataMapper.xml b/ruoyi-system/src/main/resources/mapper/system/BroadDataMapper.xml
index eb3fcbb..ea89918 100644
--- a/ruoyi-system/src/main/resources/mapper/system/BroadDataMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/BroadDataMapper.xml
@@ -516,7 +516,10 @@ from (
         values (#{name},#{nowOut},#{cha},#{zs})
     </insert>
     <select id="selectTeamGroups" resultType="integer">
-        select case when sysdate &lt; = W_END then 0 else 1 end from BASE_DAY_WBTIME where ROWNUM=1 order by CREATE_TIME desc
+        select case when sysdate &lt; = W_END then 0 else 1 end
+        from (select *
+        from (select w_end from BASE_DAY_WBTIME BASE_DAY_WBTIME  order by CREATE_TIME desc)
+        where ROWNUM = 1)
     </select>