diff --git a/ruoyi-system/src/main/resources/mapper/yingji/SzsAdministrativeDivisionMapper.xml b/ruoyi-system/src/main/resources/mapper/yingji/SzsAdministrativeDivisionMapper.xml
index 80b1ff7..3421223 100644
--- a/ruoyi-system/src/main/resources/mapper/yingji/SzsAdministrativeDivisionMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/yingji/SzsAdministrativeDivisionMapper.xml
@@ -81,7 +81,7 @@
             resultType="com.ruoyi.programManagement.entity.request.BAdministrativeTreeRequest">
         SELECT DISTRICT_NAME as  institutionName,DISTRICT_CODE as subdistrict,PARENT_CODE as county
         FROM `szs_administrative_division`
-        where DISTRICT_CODE like '%3205%' and DISTRICT_NAME !='苏州市'
+        where PARENT_CODE = '320500'
 
     </select>
     <select id="selectcascadingSelectDataList"
@@ -89,7 +89,7 @@
         SELECT DISTRICT_NAME as institutionName, DISTRICT_CODE as subdistrict, PARENT_CODE as county
         FROM `szs_administrative_division`
         where DISTRICT_CODE like '%3205%'
-          and DISTRICT_NAME !='苏州市'
+          and DISTRICT_NAME !='苏州市' and  PARENT_CODE != '320500'
     </select>
 
     <insert id="insertSzsAdministrativeDivision" parameterType="SzsAdministrativeDivision">