diff --git a/app/api/controller/Category.php b/app/api/controller/Category.php
index 779ef358..643f7d96 100644
--- a/app/api/controller/Category.php
+++ b/app/api/controller/Category.php
@@ -55,6 +55,7 @@ class Category extends Controller
 
     public function listmerchant(): Json
     {
+        $list = [];
         $merchantId = (int)$this->request->param('merchantId', 0);
         $model = new CategoryModel;
         $hasGoods = GoodsCategoryRel::getcategory($this->storeId,$merchantId);
@@ -64,10 +65,14 @@ class Category extends Controller
             foreach ($hasGoods as $v) {
                 $arr[] = $v['category_id'];
             }
+        } else {
+            return $this->renderSuccess(compact('list'));
         }
-
+        
         if (!empty($arr)) {
             $arr1 = ['cataIds' => $arr];
+        } else {
+            return $this->renderSuccess(compact('list'));
         }
 
         $list = $model->getListPublic($this->request->param(), $arr1);
diff --git a/app/api/service/order/PaySuccess.php b/app/api/service/order/PaySuccess.php
index 1a2b6271..e805693b 100644
--- a/app/api/service/order/PaySuccess.php
+++ b/app/api/service/order/PaySuccess.php
@@ -360,7 +360,7 @@ class PaySuccess extends BaseService
             if ($model['commission_ratio']) {
                 $precent = (1 - $model['commission_ratio'] / 1000);
             }
-            $precentPrice = $precent * $orderInfo['pay_price'];
+            $precentPrice = round($precent * $orderInfo['pay_price'], 2);
             (new merchantPayModel())->addDetail($orderInfo, $precentPrice);
 
             //累计商户余额支付金额
diff --git a/app/common/model/Merchant.php b/app/common/model/Merchant.php
index 44136f60..42b6a337 100644
--- a/app/common/model/Merchant.php
+++ b/app/common/model/Merchant.php
@@ -146,7 +146,7 @@ class Merchant extends BaseModel
      * @param float $money
      * @return mixed
      */
-    public static function setIncTotal(int $merchantId, float $money)
+    public static function setIncTotal(int $merchantId,  $money)
     {
         (new static)->setInc($merchantId, 'total_amount', $money);
         (new static)->setInc($merchantId, 'available_amount', $money);