diff --git a/coolstore-partner-model/src/main/java/com/cool/store/request/order/PCStoreOrderOptionQuantityUpdateRequest.java b/coolstore-partner-model/src/main/java/com/cool/store/request/order/PCStoreOrderOptionQuantityUpdateRequest.java
index 6bc50785e..3caf16fe2 100644
--- a/coolstore-partner-model/src/main/java/com/cool/store/request/order/PCStoreOrderOptionQuantityUpdateRequest.java
+++ b/coolstore-partner-model/src/main/java/com/cool/store/request/order/PCStoreOrderOptionQuantityUpdateRequest.java
@@ -29,7 +29,6 @@ public class PCStoreOrderOptionQuantityUpdateRequest {
 
         @ApiModelProperty(value = "数量", required = true)
         @NotNull(message = "数量不能为空")
-        @DecimalMin(value = "0.01", message = "数量必须大于0")
         private BigDecimal quantity;
     }
 }
diff --git a/coolstore-partner-service/src/main/java/com/cool/store/service/order/impl/MiniStoreOrderServiceImpl.java b/coolstore-partner-service/src/main/java/com/cool/store/service/order/impl/MiniStoreOrderServiceImpl.java
index 2792f3b12..ef3c7108a 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/service/order/impl/MiniStoreOrderServiceImpl.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/service/order/impl/MiniStoreOrderServiceImpl.java
@@ -1202,7 +1202,7 @@ public class MiniStoreOrderServiceImpl implements MiniStoreOrderService {
         List<StoreOrderOptionSnapshotDO> batchUpdateList = new ArrayList<>();
         for (PCStoreOrderOptionQuantityUpdateRequest.SelectedOption selected : request.getSelectedOptions()) {
             if (selected == null || selected.getOptionId() == null || selected.getQuantity() == null
-                    || selected.getQuantity().compareTo(BigDecimal.ZERO) <= 0) {
+                    || selected.getQuantity().compareTo(BigDecimal.ZERO) < 0) {
                 throw new ServiceException(ErrorCodeEnum.PARAMS_VALIDATE_ERROR);
             }