diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/dept/DeptMapper.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/dept/DeptMapper.java
index 3b586bb79..ba5fba762 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/dept/DeptMapper.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/dept/DeptMapper.java
@@ -13,7 +13,7 @@ public interface DeptMapper extends BaseMapperX<DeptDO> {
 
     default List<DeptDO> selectList(DeptListReqVO reqVO) {
         return selectList(new LambdaQueryWrapperX<DeptDO>()
-                .eq(DeptDO::getTenantId,reqVO.getTenantId())
+                .eq(null != reqVO.getTenantId(), DeptDO::getTenantId, reqVO.getTenantId())
                 .likeIfPresent(DeptDO::getName, reqVO.getName())
                 .eqIfPresent(DeptDO::getStatus, reqVO.getStatus()));
     }