diff --git a/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/virtualaccount/VirtualAccountApplicationService.java b/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/virtualaccount/VirtualAccountApplicationService.java
index aaf24cb..e57de26 100644
--- a/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/virtualaccount/VirtualAccountApplicationService.java
+++ b/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/virtualaccount/VirtualAccountApplicationService.java
@@ -31,10 +31,15 @@ public class VirtualAccountApplicationService {
 
     public UserConsumeVirtualAccountVo consume(UserConsumeVirtualAccountDto dto) {
         UserConsumeVirtualAccountVo vo = new UserConsumeVirtualAccountVo();
-        VirtualAccount virtualAccount = virtualAccountQueryService.queryBy(dto.getUserId());
+        synchronized (dto.getUserId().toString().intern()) {
+            VirtualAccount virtualAccount = virtualAccountQueryService.queryBy(dto.getUserId());
 
-         if (virtualAccount != null) {
+            if (virtualAccount != null && virtualAccount.getBalance() >= dto.getSpend()) {
+                //余额充足  创建消费订单+扣除余额
 
-         }
+            }
+
+        }
+        return vo;
     }
 }
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