diff --git a/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/test/mapper/xml/JeecgDemoMapper.xml b/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/test/mapper/xml/JeecgDemoMapper.xml
index 10e8286d..95d5da9a 100644
--- a/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/test/mapper/xml/JeecgDemoMapper.xml
+++ b/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/test/mapper/xml/JeecgDemoMapper.xml
@@ -7,7 +7,7 @@
 		select * from  demo  where name = #{name}
 	</select>
 	
-	<!-- 根据权限sql查询数据集 -->
+	<!-- 根据权限sql查询数据集 20230904 内部写法，调用位置installAuthJdbc，暂不处理sql注入问题-->
 	<select id="queryListWithPermission" parameterType="Object" resultType="org.jeecg.modules.demo.test.entity.JeecgDemo">
 		select * from demo where 1=1 ${permissionSql}
 	</select>