diff --git a/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java b/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
index 2f0a1d4..82d49a9 100644
--- a/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
+++ b/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
@@ -659,6 +659,12 @@ public class BuyOrderController {
             return R.error("订单对应用户不存在");
         }
 
+        BuyOrderRefund buyOrderRefund = buyOrderRefundService.getOne(new QueryWrapper<BuyOrderRefund>().eq("order_id",buyOrder.getOrderId()));
+        if(buyOrderRefund!=null){
+            return R.error("请勿重复申请退款");
+        }else{
+            buyOrderRefund = new BuyOrderRefund();
+        }
         if (Constants.ORDER_STATUS_TO_BE_PAID.equals(buyOrder.getOrderStatus())
                 || Constants.ORDER_STATUS_FAIL.equals(buyOrder.getOrderStatus())
                 || Constants.ORDER_STATUS_REFUND.equals(buyOrder.getOrderStatus())
@@ -666,9 +672,6 @@ public class BuyOrderController {
             return R.error("当前订单状态不支持退单");
         }
 
-        buyOrder.setOrderStatus(Constants.ORDER_STATUS_REFUND);
-        buyOrderService.updateById(buyOrder);
-
         BigDecimal refundFee = buyOrder.getRealMoney();
         BigDecimal shippingMoney = buyOrder.getShippingMoney()==null?BigDecimal.ZERO:buyOrder.getShippingMoney();
         int deductShipping = params.containsKey("deductShipping") && params.get("deductShipping")!=null?Integer.parseInt(params.get("deductShipping").toString()):0;
@@ -679,7 +682,6 @@ public class BuyOrderController {
         String remark = params.containsKey("remark") && params.get("remark").toString()!=null?params.get("remark").toString():"";
 
         String refundNo = buyOrderRefundService.genRefundNo();
-        BuyOrderRefund buyOrderRefund = new BuyOrderRefund();
         buyOrderRefund.setRefundNo(refundNo);
         buyOrderRefund.setOrderId(buyOrder.getOrderId());
         buyOrderRefund.setOrderSn(buyOrder.getOrderSn());
@@ -702,8 +704,13 @@ public class BuyOrderController {
                 myUserService.updateById(user);
                 buyOrderRefundLogService.insertRefundLog(refundId,1,1);
                 buyOrderService.refundOrder(buyOrder,user,refundId);
+                //更改订单状态为已付款
+                buyOrder.setOrderStatus(Constants.ORDER_STATUS_REFUND);
+                buyOrderService.updateById(buyOrder);
+
             }
         } else if (Constants.PAYMENT_METHOD_WECHAT_PAY.equals(buyOrder.getPaymentMethod())) {
+            buyOrderRefundLogService.insertRefundLog(refundId,4,0);
             if (refundFee.compareTo(BigDecimal.ZERO) > 0) {
                 Map<String, Object> refundParams = new HashMap<>();
                 refundParams.put("orderSn", buyOrder.getOrderSn());
@@ -713,10 +720,13 @@ public class BuyOrderController {
                 JSONObject resultJson = JSONObject.parseObject(refundResult);
                 if (!"SUCCESS".equals(resultJson.getString("status"))) {
                     return R.error("微信退款申请失败");
+                }else{
+                    buyOrderRefundLogService.insertRefundLog(refundId,4,2);
                 }
-                buyOrderRefundLogService.insertRefundLog(refundId,4,0);
+
             }
         } else if (Constants.PAYMENT_METHOD_ALI_PAY.equals(buyOrder.getPaymentMethod())) {
+            buyOrderRefundLogService.insertRefundLog(refundId,3,0);
             if (refundFee.compareTo(BigDecimal.ZERO) > 0) {
                 Map<String, Object> refundParams = new HashMap<>();
                 refundParams.put("orderSn", buyOrder.getOrderSn());
@@ -728,11 +738,11 @@ public class BuyOrderController {
                         || !"10000".equals(responseJson.getString("code"))
                         || !"Y".equals(responseJson.getString("fund_change"))) {
                     return R.error("支付宝退款申请失败");
+                }else{
+                    buyOrderRefundLogService.insertRefundLog(refundId,3,2);
                 }
-                buyOrderRefundLogService.insertRefundLog(refundId,3,1);
             }
         }
-
         return R.ok("ok");
 
     }