diff --git a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/ShopMerchantServiceImpl.java b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/ShopMerchantServiceImpl.java
index 385bb3cc3..66494a4fd 100644
--- a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/ShopMerchantServiceImpl.java
+++ b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/ShopMerchantServiceImpl.java
@@ -83,8 +83,8 @@ public class ShopMerchantServiceImpl extends ServiceImpl<ShopMerchantMapper, Sho
         if (isUp) {
             shopMerchant.setChannel(CzgStrUtils.getStrOrNull(shopMerchantParam.getChannel()));
             shopMerchant.setRelatedId(shopMerchantParam.getRelatedId());
-            if (shopMerchantParam.getRelatedId() == null || !shopMerchantParam.getRelatedId().equals(shopMerchant.getRelatedId())) {
-                ShopDirectMerchant shopDirectMerchant = shopDirectMerchantService.getById(shopMerchantParam.getRelatedId());
+            if (shopMerchant.getRelatedId() != null && !shopMerchantParam.getRelatedId().equals(shopMerchant.getRelatedId())) {
+                ShopDirectMerchant shopDirectMerchant = shopDirectMerchantService.getById(shopMerchant.getRelatedId());
                 if (shopDirectMerchant != null) {
                     NativeMerchantDTO nativeMerchantDTO = new NativeMerchantDTO();
                     nativeMerchantDTO.setWechatMerchantId(shopDirectMerchant.getWechatMerchantId());