diff --git a/internal/demo/register/onboarding_process.go b/internal/demo/register/onboarding_process.go
index 2e602e76a..c8f3db175 100644
--- a/internal/demo/register/onboarding_process.go
+++ b/internal/demo/register/onboarding_process.go
@@ -143,7 +143,7 @@ func joinGroups(operationID, userID, userName string, groupIDList []string) {
 			GroupID:           groupID,
 			Reason:            "register auto join",
 			InvitedUserIDList: []string{userID},
-			OpUserID:          userID,
+			OpUserID:          config.Config.Manager.AppManagerUid[0],
 		}
 		resp, err := client.InviteUserToGroup(context.Background(), req)
 		if err != nil {
diff --git a/pkg/common/db/mysql_model/im_mysql_model/organization_model.go b/pkg/common/db/mysql_model/im_mysql_model/organization_model.go
index 5e7e8abd3..215706bde 100644
--- a/pkg/common/db/mysql_model/im_mysql_model/organization_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/organization_model.go
@@ -261,7 +261,7 @@ func GetDepartmentParent(departmentID string, dbConn *gorm.DB, parentIDList *[]s
 	if err != nil {
 		return err
 	}
-	if department.ParentID != "" {
+	if department.DepartmentID != "" {
 		*parentIDList = append(*parentIDList, department.ParentID)
 		err = GetDepartmentParent(departmentID, dbConn, parentIDList)
 		if err != nil {