diff --git a/app/Http/Controllers/Api/OrderController.php b/app/Http/Controllers/Api/OrderController.php
index d40c6de..2e6a29d 100644
--- a/app/Http/Controllers/Api/OrderController.php
+++ b/app/Http/Controllers/Api/OrderController.php
@@ -433,7 +433,7 @@ class OrderController extends Controller
 		else if($formData['pay_type'] == PayType::EARNEST_PAY) {
 			$ap->final_price = $ap->earnest * $formData['num'];
 		} else {
-			$spec = AgentProductSpec::where('product_id', $formData['id'])->find($formData['spec_id']);
+			$spec = AgentProductSpec::where('agent_product_id', $formData['id'])->find($formData['spec_id']);
 			if (!$spec) {
 				return $this->error('你选择的产品规格不存在');
 			}