diff --git a/backend/src/controllers/withdrawalController.js b/backend/src/controllers/withdrawalController.js
index e804567..65260bb 100644
--- a/backend/src/controllers/withdrawalController.js
+++ b/backend/src/controllers/withdrawalController.js
@@ -12,7 +12,7 @@ const withdrawalService = require('../services/withdrawalService');
 const createWithdrawal = async (req, res) => {
   try {
     const userId = req.user.id;
-    const { amount, paymentMethod, paymentDetails } = req.body;
+    const { amount, currency, paymentMethod, paymentDetails } = req.body;
 
     // Validate required fields
     if (!amount || !paymentMethod || !paymentDetails) {
@@ -27,6 +27,7 @@ const createWithdrawal = async (req, res) => {
 
     const withdrawal = await withdrawalService.createWithdrawal(userId, {
       amount,
+      currency,
       paymentMethod,
       paymentDetails,
     });
@@ -37,6 +38,7 @@ const createWithdrawal = async (req, res) => {
         id: withdrawal.id,
         withdrawalNo: withdrawal.withdrawalNo,
         amount: parseFloat(withdrawal.amount).toFixed(2),
+        currency: withdrawal.currency || 'CNY',
         paymentMethod: withdrawal.paymentMethod,
         status: withdrawal.status,
         createdAt: withdrawal.createdAt,