diff --git a/app/adminapi/validate/cost_project/CostProjectValidate.php b/app/adminapi/validate/cost_project/CostProjectValidate.php
index 180148850..1032f716e 100644
--- a/app/adminapi/validate/cost_project/CostProjectValidate.php
+++ b/app/adminapi/validate/cost_project/CostProjectValidate.php
@@ -33,11 +33,11 @@ class CostProjectValidate extends BaseValidate
     protected $rule = [
         'id' => 'require',
         'project_name' => 'require',
-        'contract_id' => 'require|checkContract',
+        'contract_id' => 'require',
 	    'types' => 'checkTypes',
 	    'industry' => 'checkIndustry',
-        'starting' => 'require|dateFormat:Y-m-d',
-        'endtime' => 'require|dateFormat:Y-m-d',
+        'starting' => 'require',
+        'endtime' => 'require',
         'jhgq' => 'require',
         'principal' => 'require',
         'invest' => 'require',