取消审批时实体对象审批状态改为取消

app/Http/Controllers/API/ApprovalController.php

@@ -164,7 +164,7 @@ class ApprovalController extends Controller
 
         ActionRepository::createByApproval($approval, ObjectAction::APPROVED_CANCELED);
 
-        $object->approval_status = ObjectApprovalStatus::WAIT;
+        $object->approval_status = ObjectApprovalStatus::CANCELED;
         $object->save();
 
         return $this->noContent();