diff --git a/app/api/controller/IndexController.php b/app/api/controller/IndexController.php
index 2c6e69a69..1f9f56b16 100755
--- a/app/api/controller/IndexController.php
+++ b/app/api/controller/IndexController.php
@@ -295,6 +295,9 @@ class IndexController extends BaseApiController
             return $this->fail('请求方式错误');
         }
         $param = $this->request->post();
+        if(empty($param['contract_logistic_id'])){
+            return $this->fail('缺少必要参数');
+        }
         $model = VehicleContract::where('contract_logistic_id',$param['contract_logistic_id'])->find();
         if(empty($model)){
             return $this->fail('数据不存在');