diff --git a/app/adminapi/logic/cost_project/CostProjectLogic.php b/app/adminapi/logic/cost_project/CostProjectLogic.php
index 77816a4b8..2e327b8d5 100644
--- a/app/adminapi/logic/cost_project/CostProjectLogic.php
+++ b/app/adminapi/logic/cost_project/CostProjectLogic.php
@@ -90,7 +90,7 @@ class CostProjectLogic extends BaseLogic
                 'annex' => $params['annex'] ? json_encode($params['annex']) : null,
             ]);
             if($params['contract_id']>0){
-                CostApprovedProject::where('id',$params['contract_id'])->update(['status',2]);
+                CostApprovedProject::where('id',$params['contract_id'])->update(['status'=>2]);
             }
             Db::commit();
             return true;