diff --git a/app/Service/PurchaseLimitService.php b/app/Service/PurchaseLimitService.php
index 9d43838..6c79f51 100644
--- a/app/Service/PurchaseLimitService.php
+++ b/app/Service/PurchaseLimitService.php
@@ -32,7 +32,7 @@ class PurchaseLimitService implements PurchaseLimitServiceInterface
 
     public function getStoreIdByMarketId($params)
     {
-        $market_id = $params['market_id'];
+        $market_id = $params['market_id'] ?? 0;
         $res = [];
         //获取ssdb上的首页banner logo 列表
         $logo_list = $this->paramsTokenService->analyze('banner_logo_list');
@@ -67,7 +67,7 @@ class PurchaseLimitService implements PurchaseLimitServiceInterface
 
     public function getBannerByMarketId($params)
     {
-        $market_id = $params['market_id'];
+        $market_id = $params['market_id'] ?? 0;
         //获取ssdb上的首页banner logo 列表
         $logo_list = $this->paramsTokenService->analyze('banner_logo_list');
         //获取ssdb上的首页banner 市场 列表