diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbPointsGoodsSettingController.java b/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbPointsGoodsSettingController.java
index b1ba806..0bcb124 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbPointsGoodsSettingController.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/controller/TbPointsGoodsSettingController.java
@@ -2,6 +2,7 @@ package com.chaozhanggui.system.cashierservice.controller;
 
 import com.chaozhanggui.system.cashierservice.entity.TbPointsGoodsSetting;
 import com.chaozhanggui.system.cashierservice.service.TbPointsGoodsSettingService;
+import com.chaozhanggui.system.cashierservice.sign.CodeEnum;
 import com.chaozhanggui.system.cashierservice.sign.Result;
 import com.github.pagehelper.PageInfo;
 import org.springframework.web.bind.annotation.*;
@@ -40,7 +41,7 @@ public class TbPointsGoodsSettingController {
      * @return
      */
     @GetMapping("{id}")
-    public Result get(@PathVariable("id") Integer id) {
+    public Result get(@PathVariable("id") Long id) {
         TbPointsGoodsSetting data = tbPointsGoodsSettingService.getById(id);
         return Result.successWithData(data);
     }
@@ -66,4 +67,15 @@ public class TbPointsGoodsSettingController {
         boolean ret = tbPointsGoodsSettingService.update(dto);
         return Result.successWithData(ret);
     }
+
+    /**
+     * 删除
+     * @param id
+     * @return
+     */
+    @DeleteMapping("{id}")
+    public Result delete(@PathVariable("id") Long id) {
+        tbPointsGoodsSettingService.delete(id);
+        return Result.success(CodeEnum.SUCCESS);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbPointsGoodsSetting.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbPointsGoodsSetting.java
index 8cb8750..1c14c39 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbPointsGoodsSetting.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbPointsGoodsSetting.java
@@ -63,6 +63,10 @@ public class TbPointsGoodsSetting {
      */
     @TableField(value = "goods_description", updateStrategy = FieldStrategy.IGNORED)
     private String goodsDescription;
+    /**
+     * 累计兑换数量
+     */
+    private Integer totalExchangeCount;
     /**
      * 是否上架 1-是 0-否
      */
@@ -75,4 +79,8 @@ public class TbPointsGoodsSetting {
      * 更新时间
      */
     private Date updateTime;
+    /**
+     * 逻辑删除标志 1-是 0-否
+     */
+    private Integer delFlag;
 }
\ No newline at end of file
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/TbPointsGoodsSettingService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/TbPointsGoodsSettingService.java
index 7d0f8eb..4e2753e 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/TbPointsGoodsSettingService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/TbPointsGoodsSettingService.java
@@ -20,4 +20,6 @@ public interface TbPointsGoodsSettingService extends IService<TbPointsGoodsSetti
 
     boolean update(TbPointsGoodsSetting dto);
 
+    void delete(Long id);
+
 }
\ No newline at end of file
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java
index e636ddf..6a26e6d 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java
@@ -126,6 +126,9 @@ public class TbPointsExchangeRecordServiceImpl extends ServiceImpl<TbPointsExcha
         if (goods == null) {
             throw new MsgException("兑换的商品信息不存在");
         }
+        if (goods.getDelFlag() == 1) {
+            throw new MsgException("兑换的商品信息不存在");
+        }
         record.setPointsGoodsName(goods.getGoodsName());
         record.setGoodsImageUrl(goods.getGoodsImageUrl());
 
@@ -178,6 +181,10 @@ public class TbPointsExchangeRecordServiceImpl extends ServiceImpl<TbPointsExcha
         log.setFloatPoints(-requiredPoints);
         log.setCreateTime(new Date());
         tbMemberPointsLogMapper.insert(log);
+        // 更新累计兑换数量
+        goods.setTotalExchangeCount(goods.getTotalExchangeCount() + 1);
+        goods.setUpdateTime(new Date());
+        tbPointsGoodsSettingMapper.updateById(goods);
         return record;
     }
 
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsGoodsSettingServiceImpl.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsGoodsSettingServiceImpl.java
index 028f70e..cb44fd6 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsGoodsSettingServiceImpl.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsGoodsSettingServiceImpl.java
@@ -92,4 +92,9 @@ public class TbPointsGoodsSettingServiceImpl extends ServiceImpl<TbPointsGoodsSe
         entity.setUpdateTime(new Date());
         return super.updateById(entity);
     }
+
+    @Override
+    public void delete(Long id) {
+        super.update(Wrappers.<TbPointsGoodsSetting>lambdaUpdate().set(TbPointsGoodsSetting::getDelFlag, 1).eq(TbPointsGoodsSetting::getId, id));
+    }
 }
\ No newline at end of file