diff --git a/app/controller/api/store/merchant/Merchant.php b/app/controller/api/store/merchant/Merchant.php
index 4040929a..4502a1d2 100644
--- a/app/controller/api/store/merchant/Merchant.php
+++ b/app/controller/api/store/merchant/Merchant.php
@@ -268,12 +268,15 @@ class Merchant extends BaseController
         if(empty($merchantInfo)){
             return app('json')->fail('参数错误');
         }
+        $merchantInfo['unpaid_margin'] = $merchantInfo['margin'];
         $merchantTypeInfo = Db::name('merchant_type')->where('mer_type_id', $merchantInfo['type_id'])->find();
         if ($merchantTypeInfo['first_margin'] > 0) {
             if ($merchantInfo['first_margin_status']) {
                 $merchantInfo['margin'] = bcsub($merchantInfo['margin'], $merchantTypeInfo['first_margin'], 2);
+                $merchantInfo['unpaid_margin'] = $merchantInfo['margin'];
             } else {
                 $merchantInfo['margin'] = $merchantTypeInfo['first_margin'];
+                $merchantInfo['unpaid_margin'] = $merchantTypeInfo['margin'];
             }
         }
         return app('json')->success($merchantInfo);