diff --git a/app/api/controller/IndexController.php b/app/api/controller/IndexController.php
index 1118c6d..da2baa9 100644
--- a/app/api/controller/IndexController.php
+++ b/app/api/controller/IndexController.php
@@ -43,7 +43,7 @@ class IndexController extends BaseApiController
 		}
         $product = Product::where('fence_house_id', $data['id'])->findOrEmpty()->toArray();
         if(empty($product)){
-            return $this->fail('栏舍暂未绑定产品',[]);
+            return $this->fail('栏舍暂未绑定设备',[]);
         }
         $deviceIds = ProductDevice::where('product_id', $product['id'])->column('device_id');
         $device =  Device::whereIn('id', $deviceIds)->where('type', 2)->findOrEmpty();