下单bug

@@ -37,14 +37,11 @@ public class SubmitOrderServiceImpl implements ISubmitOrderService {
     public void doSumbitOrder(OrderBuilder orderBuilder){
 
         // 减库存
-        productProxyService.subtractStorage(orderBuilder.getProductId(), orderBuilder.getSkup());
-
+        if (productProxyService.subtractStorage(orderBuilder.getProductId(), orderBuilder.getSkup())) {
         	// 创建订单
             orderCreateService.createOrder(orderBuilder);
         }
-
-
-
+    }
 
 
     @Service
@@ -75,6 +72,7 @@ public class SubmitOrderServiceImpl implements ISubmitOrderService {
          * @param orderBuilder
          */
         @Transactional(propagation = Propagation.REQUIRED)
+        @Database(ForceMaster=true, DataSource="ufo_order")
         public void createOrder(OrderBuilder orderBuilder){
 
             try{