diff --git a/framework/pom.xml b/framework/pom.xml
index 7b6af4cb..5990b777 100644
--- a/framework/pom.xml
+++ b/framework/pom.xml
@@ -143,6 +143,12 @@
             <artifactId>jasypt-spring-boot-starter</artifactId>
             <version>${jasypt-version}</version>
         </dependency>
+
+        <dependency>
+            <groupId>org.redisson</groupId>
+            <artifactId>redisson</artifactId>
+            <version>${redisson}</version>
+        </dependency>
         <!-- 阿里云核心包-->
         <dependency>
             <groupId>com.aliyun</groupId>
diff --git a/framework/src/main/java/cn/lili/modules/payment/kit/plugin/wallet/WalletPlugin.java b/framework/src/main/java/cn/lili/modules/payment/kit/plugin/wallet/WalletPlugin.java
index 56dad469..86c31727 100644
--- a/framework/src/main/java/cn/lili/modules/payment/kit/plugin/wallet/WalletPlugin.java
+++ b/framework/src/main/java/cn/lili/modules/payment/kit/plugin/wallet/WalletPlugin.java
@@ -19,6 +19,9 @@ import cn.lili.modules.wallet.entity.dto.MemberWalletUpdateDTO;
 import cn.lili.modules.wallet.entity.enums.DepositServiceTypeEnum;
 import cn.lili.modules.wallet.service.MemberWalletService;
 import lombok.extern.slf4j.Slf4j;
+import org.redisson.Redisson;
+import org.redisson.api.RLock;
+import org.redisson.api.RedissonClient;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
@@ -57,9 +60,11 @@ public class WalletPlugin implements Payment {
     @Autowired
     private CashierSupport cashierSupport;
 
+    @Autowired
+    private RedissonClient redisson;
+
     @Override
     public ResultMessage<Object> h5pay(HttpServletRequest request, HttpServletResponse response, PayParam payParam) {
-
         savePaymentLog(payParam);
         return ResultUtil.success(ResultCode.PAY_SUCCESS);
     }
@@ -113,9 +118,18 @@ public class WalletPlugin implements Payment {
      * @param payParam 支付参数
      */
     private void savePaymentLog(PayParam payParam) {
-        //获取支付收银参数
-        CashierParam cashierParam = cashierSupport.cashierParam(payParam);
-        this.callBack(payParam, cashierParam);
+        //同一个会员如果在不同的客户端使用预存款支付，会存在同时支付，无法保证预存款的正确性，所以对会员加锁
+        RLock lock = redisson.getLock(UserContext.getCurrentUser().getId() + "");
+        lock.lock();
+        try {
+            //获取支付收银参数
+            CashierParam cashierParam = cashierSupport.cashierParam(payParam);
+            this.callBack(payParam, cashierParam);
+        } catch (Exception e) {
+            throw e;
+        } finally {
+            lock.unlock();
+        }
     }
 
     @Override
diff --git a/pom.xml b/pom.xml
index 30e18428..003e84e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,6 +29,7 @@
         <jasypt-version>3.0.0</jasypt-version>
         <neetl-version>2.9.10</neetl-version>
         <lombok-version>1.18.22</lombok-version>
+        <redisson>3.5.5</redisson>
         <aliyun-version>4.5.18</aliyun-version>
         <aliyun-sdk-oss-version>3.11.1</aliyun-sdk-oss-version>
         <aliyun-sdk-dysms-version>2.0.8</aliyun-sdk-dysms-version>