diff --git a/cash-common/cash-common-service/src/main/java/com/czg/market/dto/ShopCouponDTO.java b/cash-common/cash-common-service/src/main/java/com/czg/market/dto/ShopCouponDTO.java
index 042c9336..3d1027a5 100644
--- a/cash-common/cash-common-service/src/main/java/com/czg/market/dto/ShopCouponDTO.java
+++ b/cash-common/cash-common-service/src/main/java/com/czg/market/dto/ShopCouponDTO.java
@@ -63,7 +63,7 @@ public class ShopCouponDTO implements Serializable {
     private String title;
 
     /**
-     * 可用门店类型：all-所有门店，custom-指定门店
+     * 可用门店类型：only-仅本店；all-所有门店，custom-指定门店
      */
     private String useShopType;
 
diff --git a/cash-common/cash-common-service/src/main/java/com/czg/market/entity/ShopCoupon.java b/cash-common/cash-common-service/src/main/java/com/czg/market/entity/ShopCoupon.java
index 794bc49b..61b13a00 100644
--- a/cash-common/cash-common-service/src/main/java/com/czg/market/entity/ShopCoupon.java
+++ b/cash-common/cash-common-service/src/main/java/com/czg/market/entity/ShopCoupon.java
@@ -59,7 +59,7 @@ public class ShopCoupon implements Serializable {
     private String title;
 
     /**
-     * 可用门店类型：all-所有门店，custom-指定门店
+     * 可用门店类型：only-仅本店；all-所有门店，custom-指定门店
      */
     private String useShopType;
 
diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java
index 52b51587..3edc4a66 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java
@@ -1303,6 +1303,12 @@ public class ShopSyncServiceImpl implements ShopSyncService {
             return;
         }
         ShopCoupon couponSource = couponService.getById(couponId);
+        if (couponSource == null) {
+            return;
+        }
+        if ("only".equals(couponSource.getUseShopType())) {
+            return;
+        }
         List<Long> ids = new ArrayList<>();
         if ("all".equals(couponSource.getUseShopType())) {
             QueryWrapper queryWrapper = new QueryWrapper();