diff --git a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
index 1d24b77..46c5ccd 100644
--- a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
+++ b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
@@ -227,7 +227,7 @@ func SelfSupportForSchoolUserDelete(req md.SelfSupportForSchoolUserDeleteReq) (e
 	}
 
 	//3、删除 self_support_for_user_face_info
-	_, err = db.Db.In("user_identity_id =?", userIdentityIds).Delete(model.SelfSupportForUserFaceInfo{})
+	_, err = db.Db.In("user_identity_id", userIdentityIds).Delete(model.SelfSupportForUserFaceInfo{})
 	if err != nil {
 		return
 	}