diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/amount/LockManager.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/amount/LockManager.java
index 1d01cc40..6d343727 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/amount/LockManager.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/amount/LockManager.java
@@ -1,6 +1,5 @@
 package cn.iocoder.yudao.module.member.service.amount;
 
-import java.lang.ref.WeakReference;
 import java.util.concurrent.ConcurrentHashMap;
 
 public class LockManager {
@@ -23,7 +22,7 @@ public class LockManager {
 
     public static Object getSupermarketLock(Long storeId) {
         // 对每个 userId 生成独立的锁对象，并发地存储在 ConcurrentHashMap 中
-        return storeLocks.computeIfAbsent(storeId, k -> new Object());
+        return supermarketLocks.computeIfAbsent(storeId, k -> new Object());
     }
 }