diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java
index 9bcc4ce5e..604c119b9 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java
@@ -87,6 +87,7 @@ public class PlusDataPermissionHandler {
      * @return 数据过滤条件的 SQL 片段
      */
     public Expression getSqlSegment(Expression where, String mappedStatementId, boolean isSelect) {
+        // 未登录，则不过滤数据（防止租户未登录 查询数据异常）
         if (!StpUtil.isLogin()) {
             return where;
         }