diff --git a/api/src/main/java/me/xiaoyan/point/api/service/impl/OrderInfoServiceImpl.java b/api/src/main/java/me/xiaoyan/point/api/service/impl/OrderInfoServiceImpl.java
index dc0090e..a794327 100644
--- a/api/src/main/java/me/xiaoyan/point/api/service/impl/OrderInfoServiceImpl.java
+++ b/api/src/main/java/me/xiaoyan/point/api/service/impl/OrderInfoServiceImpl.java
@@ -9,11 +9,8 @@ import me.xiaoyan.point.api.pojo.OrderInfo;
 import me.xiaoyan.point.api.pojo.UserInfo;
 import me.xiaoyan.point.api.pojo.dto.OrderStatus;
 import me.xiaoyan.point.api.pojo.vo.CreateOrderData;
-import me.xiaoyan.point.api.service.GoodsService;
-import me.xiaoyan.point.api.service.OrderInfoService;
-import me.xiaoyan.point.api.service.UserInfoService;
+import me.xiaoyan.point.api.service.*;
 import me.xiaoyan.point.api.util.OrderIdGenerator;
-import org.springframework.core.annotation.Order;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -33,6 +30,8 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
     private UserInfoService userInfoService;
     @Resource
     private GoodsService goodsService;
+    @Resource
+    private PointRecordService pointRecordService;
 
     @Transactional
     @Override
@@ -49,12 +48,17 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
         if (goods.getOnlineTime().getTime() > now || goods.getOfflineTime().getTime() < now) {
             throw BizException.create("商品未上架或已下架");
         }
-        // TODO 需要判断积分
         if (goods.getStock() < data.getBuyCount()) throw BizException.create("商品存库不足");
-        // 判断购买数量的限制
-        if(goods.getLimitCount() > 0 && buyHistoryCount(uid,data.getGoodsId()) + data.getBuyCount() > goods.getLimitCount()){
-            throw  BizException.create("最多兑换" + goods.getLimitCount() + "件");
+        // 需要判断积分
+        if (goods.getPrice() > 0 && user.getPointInfo().getTotalPoint() < goods.getPrice()) {
+            throw BizException.create("积分不足，兑换失败");
         }
+        // 判断购买数量的限制
+        if (goods.getLimitCount() > 0 && buyHistoryCount(uid, data.getGoodsId()) + data.getBuyCount() > goods.getLimitCount()) {
+            throw BizException.create("最多兑换" + goods.getLimitCount() + "件");
+        }
+        // 扣减积分
+        pointRecordService.record(uid, 0 - goods.getPrice(), "兑换商品 " + goods.getTitle());
         // 3.减库存
         if (!goodsService.deductStock(data.getGoodsId(), data.getBuyCount())) {
             throw BizException.create("商品库存不足");