diff --git a/web-app/src/main/java/com/zcloud/basic/info/command/query/DepartmentQueryExe.java b/web-app/src/main/java/com/zcloud/basic/info/command/query/DepartmentQueryExe.java
index fc5763e..55feb99 100644
--- a/web-app/src/main/java/com/zcloud/basic/info/command/query/DepartmentQueryExe.java
+++ b/web-app/src/main/java/com/zcloud/basic/info/command/query/DepartmentQueryExe.java
@@ -81,7 +81,13 @@ public class DepartmentQueryExe {
         }
         List<DepartmentTreeInfoCO> examCenterCOS = departmentCoConvertor.converDOsToInfoCOs(pageResponse);
         //GBS部门根节点父部门是tenantId
-        return Tools.buildEntityTree(examCenterCOS, "id", "parentId", "childrenList", departmentQry.getEqCorpinfoId());
+        if(departmentQry.getEqParentId()!=null){
+            return Tools.buildEntityTree(examCenterCOS, "id", "parentId", "childrenList",departmentQry.getEqParentId());
+
+        }else{
+            return Tools.buildEntityTree(examCenterCOS, "id", "parentId", "childrenList",0L);
+
+        }
     }
 
 
@@ -140,7 +146,7 @@ public class DepartmentQueryExe {
         List<List<DepartmentTreeInfoCO>> result1= new ArrayList<>();
         Map<Long, List<DepartmentTreeInfoCO>> corpMap = examCenterCOS.stream().collect(Collectors.groupingBy(DepartmentTreeInfoCO::getCorpinfoId));
         corpMap.forEach((corpId, list) -> {
-            List<DepartmentTreeInfoCO> departmentTreeInfoCOS = Tools.buildEntityTree(list, "id", "parentId", "childrenList", corpId);
+            List<DepartmentTreeInfoCO> departmentTreeInfoCOS = Tools.buildEntityTree(list, "id", "parentId", "childrenList", 0L);
             result1.add(departmentTreeInfoCOS);
         });
 
diff --git a/web-domain/src/main/java/com/zcloud/basic/info/domain/model/DepartmentE.java b/web-domain/src/main/java/com/zcloud/basic/info/domain/model/DepartmentE.java
index 33388e8..27fc9c3 100644
--- a/web-domain/src/main/java/com/zcloud/basic/info/domain/model/DepartmentE.java
+++ b/web-domain/src/main/java/com/zcloud/basic/info/domain/model/DepartmentE.java
@@ -62,7 +62,7 @@ public class DepartmentE extends BaseE {
     public void initCorpInfo(Long corpInfoId, String corpName) {
         this.setId(corpInfoId);
         this.setCorpinfoId(corpInfoId);
-        this.setParentId(corpInfoId);
+        this.setParentId(0L);
         this.setTenantId(corpInfoId);
         this.setOrgId(corpInfoId);
         this.setName(corpName);