diff --git a/app/api/controller/VehicleController.php b/app/api/controller/VehicleController.php
index 72f1d5c5..14300e79 100644
--- a/app/api/controller/VehicleController.php
+++ b/app/api/controller/VehicleController.php
@@ -18,7 +18,7 @@ class VehicleController extends BaseApiController
     //验证租赁数量
     public function checkNum() {
         //获取参数
-        $param = $this->request->get(['num']);
+        $param = $this->request->post(['num']);
         if(empty($param['num'])){
             return $this->fail('缺少必要参数');
         }
diff --git a/app/api/route/app.php b/app/api/route/app.php
index bb73975e..4e84db48 100755
--- a/app/api/route/app.php
+++ b/app/api/route/app.php
@@ -25,7 +25,7 @@ Route::rule('hasCourier','Logistics/hasCourier','get');
 
 
 /*-------------------------------------------------------------------------------------------*/
-Route::rule('checkNum','Vehicle/checkNum','get');
+Route::rule('checkNum','Vehicle/checkNum','post');
 Route::rule('vehicleRent','Vehicle/vehicleRent','post');
 Route::rule('getCarLocal','Vehicle/getCarLocal','get');
 Route::rule('getCarHistory','Vehicle/getCarHistory','get');