diff --git a/service/src/main/java/com/sv/service/api/OrderService.java b/service/src/main/java/com/sv/service/api/OrderService.java
index edbefad..ec915a3 100644
--- a/service/src/main/java/com/sv/service/api/OrderService.java
+++ b/service/src/main/java/com/sv/service/api/OrderService.java
@@ -24,7 +24,11 @@ import org.apache.commons.lang3.time.DateFormatUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.TransactionDefinition;
+import org.springframework.transaction.TransactionStatus;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.transaction.support.DefaultTransactionDefinition;
 import org.springframework.web.bind.annotation.RequestBody;
 
 import javax.annotation.Resource;
@@ -69,6 +73,9 @@ public class OrderService extends BaseServiceImpl {
 	@Resource
 	private MemberKeyLock memberKeyLock;
 
+	@Resource
+	private PlatformTransactionManager transactionManager;
+
 	/**
 	 * 创建订单
 	 *
@@ -314,17 +321,30 @@ public class OrderService extends BaseServiceImpl {
 				return result;
 			}
 
-			Order order = new Order();
-			order.setOrderSn(createSn());
-			order.setPayType(payTypeEnum.value);
-			order.setPrice(price);
-			order.setPayStatus(PayStatusEnum.NOT_PAY.value);
-			order.setType(OrderTypeEnum.BASKETBALL_ORDER.value);
-			order.setPlatformId(venue.getPlatformId());
-			order.setMemberId(memberId);
-			order.setParentOrderId(venueId);
-			order.setCreatedId(enterFlag);
-			orderMapper.insert(order);
+			DefaultTransactionDefinition def = new DefaultTransactionDefinition();
+			def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
+			TransactionStatus txStatus = transactionManager.getTransaction(def);
+			Order order;
+			try {
+				order = orderMapper.findPendingBasketballOrder(memberId, venueId);
+				if (order == null) {
+					order = new Order();
+					order.setOrderSn(createSn());
+					order.setPayType(payTypeEnum.value);
+					order.setPrice(price);
+					order.setPayStatus(PayStatusEnum.NOT_PAY.value);
+					order.setType(OrderTypeEnum.BASKETBALL_ORDER.value);
+					order.setPlatformId(venue.getPlatformId());
+					order.setMemberId(memberId);
+					order.setParentOrderId(venueId);
+					order.setCreatedId(enterFlag);
+					orderMapper.insert(order);
+				}
+				transactionManager.commit(txStatus);
+			} catch (RuntimeException e) {
+				transactionManager.rollback(txStatus);
+				throw e;
+			}
 
 			if (EnterEnum.OUT.value == enterFlag) {
 				BarcodeOrderTime lastOrder = barcodeOrderTimeMapper.findLastOrder(memberId, venueId);