diff --git a/internal/demo/register/onboarding_process.go b/internal/demo/register/onboarding_process.go
index 1d7e610ac..6f3f0b15f 100644
--- a/internal/demo/register/onboarding_process.go
+++ b/internal/demo/register/onboarding_process.go
@@ -147,7 +147,7 @@ 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 ea2e768fa..fb7a0ab18 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
@@ -249,10 +249,14 @@ func GetDepartmentRelatedGroupIDList(departmentIDList []string) ([]string, error
 
 func getDepartmentParent(departmentID string, dbConn *gorm.DB) (*db.Department, error) {
 	var department db.Department
+	var parentDepartment db.Department
 	//var parentID string
 	dbConn.LogMode(true)
-	dbConn.Model(&department).Where("department_id=?", departmentID).Select("parent_id").First(&department)
-	err := dbConn.Model(&department).Where("department_id = ?", department.ParentID).Find(&department).Error
+	err := dbConn.Model(&department).Where("department_id=?", departmentID).Select("parent_id").First(&department).Error
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	err = dbConn.Model(&parentDepartment).Where("department_id = ?", department.ParentID).Find(&parentDepartment).Error
 	return &department, err
 }
 
@@ -261,7 +265,7 @@ 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 {