diff --git a/app/ModelFilters/DeviceFilter.php b/app/ModelFilters/DeviceFilter.php
index a72996b..f371a1a 100644
--- a/app/ModelFilters/DeviceFilter.php
+++ b/app/ModelFilters/DeviceFilter.php
@@ -26,6 +26,16 @@ class DeviceFilter extends ModelFilter
         return $this->where('status', $status);
     }
 
+    public function supplierKey($supplierKey)
+    {
+        return $this->where('supplier_key', $supplierKey);
+    }
+
+    public function projectKey($projectKey)
+    {
+        return $this->where('project_key', $projectKey);
+    }
+
     public function isRecommend($isRecommend){
         return $this->where('is_recommend', $isRecommend);
     }