diff --git a/server/ldap-admin/internal/logic/getdepartmentslogic.go b/server/ldap-admin/internal/logic/getdepartmentslogic.go
index 4263de5d..17398ec3 100644
--- a/server/ldap-admin/internal/logic/getdepartmentslogic.go
+++ b/server/ldap-admin/internal/logic/getdepartmentslogic.go
@@ -33,10 +33,10 @@ func NewGetDepartmentsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *Ge
 // func (l *GetDepartmentsLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
 // }
 type mapDnItem struct {
-	EntryAttribute []*ldap.EntryAttribute `json:"entry_attribute"`
-	DN             string                 `json:"dn"`
-	Sort           int                    `json:"sort"`
-	Child          []*mapDnItem           `json:"child"`
+	Attribute map[string]interface{} `json:"attribute"`
+	DN        string                 `json:"dn"`
+	Sort      int                    `json:"sort"`
+	Child     []*mapDnItem           `json:"child"`
 }
 
 func (l *GetDepartmentsLogic) GetDepartments(req *types.Request, userinfo *auth.UserInfo) (resp *basic.Response) {
@@ -59,11 +59,23 @@ func (l *GetDepartmentsLogic) GetDepartments(req *types.Request, userinfo *auth.
 	sortNum := 0
 	for _, v := range searchResult.Entries {
 		sortNum++
+		attribute := make(map[string]interface{})
+		for _, attr := range v.Attributes {
+			if attr.Name == "objectClass" {
+				mapObjectClass := make(map[string]struct{})
+				for _, objectClassItem := range attr.Values {
+					mapObjectClass[objectClassItem] = struct{}{}
+				}
+				attribute[attr.Name] = mapObjectClass
+			} else {
+				attribute[attr.Name] = strings.Join(attr.Values, ",")
+			}
+		}
 		mapDN[v.DN] = &mapDnItem{
-			DN:             v.DN,
-			EntryAttribute: v.Attributes,
-			Sort:           sortNum,
-			Child:          make([]*mapDnItem, 0, 100),
+			DN:        v.DN,
+			Attribute: attribute,
+			Sort:      sortNum,
+			Child:     make([]*mapDnItem, 0, 100),
 		}
 	}
 	//组织层级关系