diff --git a/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsNavigationMapper.xml b/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsNavigationMapper.xml
index 93a4ae3..f887e07 100644
--- a/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsNavigationMapper.xml
+++ b/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsNavigationMapper.xml
@@ -6,8 +6,9 @@
     <sql id="selectSql">
         SELECT a.*, b.title as parentName, b.position as parentPosition, c.name as modelName
         FROM cms_navigation a
-        LEFT JOIN cms_navigation b ON a.parent_id = b.navigation_id
-        LEFT JOIN cms_model c ON a.model = c.model AND c.model = 0
+        LEFT JOIN cms_navigation b ON a.parent_id = b.navigation_id AND b.deleted = 0 AND b.tenant_id = a.tenant_id
+        <!-- c.model = 0 会触发 MySQL 字符串转数字比较，导致几乎所有模型都匹配，从而把导航行成倍放大 -->
+        LEFT JOIN cms_model c ON a.model = c.model AND c.deleted = 0 AND c.tenant_id = a.tenant_id
         <where>
             <if test="param.navigationId != null">
                 AND a.navigation_id = #{param.navigationId}