20260317 优化退款

src/main/java/com/example/demo/serviceImpl/coin/AuditServiceImpl.java

@@ -268,7 +268,7 @@ public class AuditServiceImpl implements AuditService {
                             // 7. 计算新余额 + 覆盖更新
                             BigDecimal newBalance = currentWallet.getCurrentPermanentGold().add(refundAmount);
                             currentWallet.setCurrentPermanentGold(newBalance);
-                            walletService.updateUserGoldRecord(currentWallet);
+                            walletMapper.updateWallet(currentWallet);
 
                             // 8. 扣减剩余待退金额
                             remainingRefund = remainingRefund.subtract(refundAmount);