diff --git a/src/main/java/com/sczx/pay/service/WechatPayService.java b/src/main/java/com/sczx/pay/service/WechatPayService.java
index c542cfa..06ef156 100644
--- a/src/main/java/com/sczx/pay/service/WechatPayService.java
+++ b/src/main/java/com/sczx/pay/service/WechatPayService.java
@@ -22,6 +22,7 @@ import org.springframework.transaction.annotation.Transactional;
 import javax.annotation.PostConstruct;
 import java.io.File;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
@@ -255,7 +256,7 @@ public class WechatPayService {
         reqData.put("transaction_id",String.valueOf(paymentRecord.getTransactionId()));
         reqData.put("out_trade_no", request.getOutTradeNo());
         reqData.put("out_refund_no", request.getOutRefundNo());
-        reqData.put("total_fee", String.valueOf(paymentRecord.getTotalFee()));
+        reqData.put("total_fee", String.valueOf(paymentRecord.getTotalFee().setScale(2, RoundingMode.HALF_UP) .movePointRight(2) .intValueExact()));// 转换为分
         reqData.put("refund_fee", String.valueOf(request.getRefundFee()));
         reqData.put("notify_url",refundNotifyUrl);