diff --git a/sql/yshop3.1.sql b/sql/yshop3.1.sql
index ce71f68f..e0350e7a 100644
--- a/sql/yshop3.1.sql
+++ b/sql/yshop3.1.sql
@@ -6691,7 +6691,7 @@ INSERT INTO `yx_system_group_data` VALUES (216, 'yshop_home_menus', '{\"imageArr
 INSERT INTO `yx_system_group_data` VALUES (217, 'yshop_home_menus', '{\"imageArr\":[\"https://image.dayouqiantu.cn/bar.png\"],\"uniapp_url\":\"/pages/activity/GoodsBargain/index\",\"name\":\"砍价专区\",\"id\":217,\"pic\":\"https://image.dayouqiantu.cn/bar.png\",\"sort\":2,\"url\":\"/activity/bargain\",\"wxapp_url\":\"/pages/activity/GoodsBargain/main\",\"status\":1}', '2020-06-25 18:54:35', '2020-06-26 18:27:16', 2, 1, 0);
 INSERT INTO `yx_system_group_data` VALUES (218, 'yshop_my_menus', '{\"imageArr\":[\"https://image.dayouqiantu.cn/5dfd7b748e053.png\"],\"uniapp_url\":\"/pages/activity/BargainRecord/index\",\"name\":\"砍价记录\",\"id\":218,\"pic\":\"https://image.dayouqiantu.cn/5dfd7b748e053.png\",\"sort\":1,\"url\":\"/activity/bargain/record\",\"wxapp_url\":\"/pages/activity/BargainRecord/main\",\"status\":1}', '2020-06-25 18:54:35', NULL, 1, 1, 0);
 INSERT INTO `yx_system_group_data` VALUES (219, 'yshop_home_banner', '{\"name\":\"222\",\"id\":\"\",\"pic\":\"https://image.dayouqiantu.cn/5c9f117f624ee.jpg\",\"sort\":\"\",\"url\":\"/\",\"status\":\"\"}', '2020-06-25 18:54:35', NULL, 0, 1, 0);
-INSERT INTO `yx_system_group_data` VALUES (221, 'yshop_my_menus', '{\"imageArr\":[\"https://image.dayouqiantu.cn/5e60da498cfdd.png\"],\"name\":\"订单核销\",\"id\":230,\"pic\":\"https://image.dayouqiantu.cn/5e60da498cfdd.png\",\"sort\":0,\"url\":\"/order/order_cancellation\",\"wxapp_url\":\"\",\"status\":1}', '2020-06-25 18:54:35', NULL, 0, 1, 0);
+INSERT INTO `yx_system_group_data` VALUES (221, 'yshop_my_menus', '{\"imageArr\":[\"https://image.dayouqiantu.cn/5e60da498cfdd.png\"],\"uniapp_url\":\"/pages/orderAdmin/OrderCancellation/index\",\"name\":\"订单核销\",\"id\":221,\"pic\":\"https://image.dayouqiantu.cn/5e60da498cfdd.png\",\"sort\":0,\"url\":\"/order/order_cancellation\",\"wxapp_url\":\"\",\"status\":1}', '2020-06-25 18:54:35', '2020-09-15 15:46:36', 0, 1, 0);
 INSERT INTO `yx_system_group_data` VALUES (222, 'yshop_recharge_price_ways', '{\"give_price\":\"10\",\"price\":\"100\",\"id\":\"\",\"sort\":0,\"status\":1}', '2020-06-25 18:54:35', NULL, 1, 1, 0);
 INSERT INTO `yx_system_group_data` VALUES (223, 'yshop_recharge_price_ways', '{\"give_price\":\"1000\",\"price\":1,\"id\":223,\"sort\":0,\"status\":1}', '2020-06-25 18:54:35', '2020-09-12 18:34:21', 0, 1, 0);
 INSERT INTO `yx_system_group_data` VALUES (224, 'yshop_home_banner', '{\"imageArr\":[\"https://consoleapi.xinxintuan.co/file/pic/20200903171807647067.jpg\"],\"uniapp_url\":\"3\",\"name\":\"3\",\"id\":224,\"pic\":\"https://consoleapi.xinxintuan.co/file/pic/20200903171807647067.jpg\",\"sort\":0,\"url\":\"3\",\"wxapp_url\":\"\",\"status\":1}', '2020-09-03 17:13:59', '2020-09-15 07:54:11', 0, 1, 0);
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/cart/vo/YxStoreCartQueryVo.java b/yshop-mall/src/main/java/co/yixiang/modules/cart/vo/YxStoreCartQueryVo.java
index e6b41e4c..ef58c3e4 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/cart/vo/YxStoreCartQueryVo.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/cart/vo/YxStoreCartQueryVo.java
@@ -1,6 +1,8 @@
 package co.yixiang.modules.cart.vo;
 
 import co.yixiang.modules.product.vo.YxStoreProductQueryVo;
+import co.yixiang.serializer.DoubleSerializer;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -52,14 +54,17 @@ public class YxStoreCartQueryVo implements Serializable {
     private YxStoreProductQueryVo productInfo;
 
     @ApiModelProperty(value = "成本价")
+    @JsonSerialize(using = DoubleSerializer.class)
     private Double costPrice;
 
     @ApiModelProperty(value = "真实价格")
+    @JsonSerialize(using = DoubleSerializer.class)
     private Double truePrice;
 
     @ApiModelProperty(value = "真实库存")
     private Integer trueStock;
 
+    @JsonSerialize(using = DoubleSerializer.class)
     @ApiModelProperty(value = "vip真实价格")
     private Double vipTruePrice;
 
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/order/service/dto/PriceGroupDto.java b/yshop-mall/src/main/java/co/yixiang/modules/order/service/dto/PriceGroupDto.java
index 969a7f50..6acfa48b 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/order/service/dto/PriceGroupDto.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/order/service/dto/PriceGroupDto.java
@@ -1,5 +1,7 @@
 package co.yixiang.modules.order.service.dto;
 
+import co.yixiang.serializer.BigDecimalSerializer;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import lombok.Data;
 
 import java.math.BigDecimal;
@@ -12,10 +14,19 @@ import java.math.BigDecimal;
 @Data
 public class PriceGroupDto {
 
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal costPrice;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal storeFreePostage;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal storePostage;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal totalPrice;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal vipPrice;
 
 }
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/order/vo/ComputeVo.java b/yshop-mall/src/main/java/co/yixiang/modules/order/vo/ComputeVo.java
index 23c6efd7..0205c7a9 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/order/vo/ComputeVo.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/order/vo/ComputeVo.java
@@ -1,5 +1,7 @@
 package co.yixiang.modules.order.vo;
 
+import co.yixiang.serializer.BigDecimalSerializer;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -18,10 +20,21 @@ import java.math.BigDecimal;
 @NoArgsConstructor
 @AllArgsConstructor
 public class ComputeVo implements Serializable {
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal couponPrice;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal deductionPrice;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal payPostage;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal payPrice;
+
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal totalPrice;
+
     private Double usedIntegral; //使用了多少积分
 }
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/order/vo/OrderDataVo.java b/yshop-mall/src/main/java/co/yixiang/modules/order/vo/OrderDataVo.java
index 5bdec73e..e0b03d4f 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/order/vo/OrderDataVo.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/order/vo/OrderDataVo.java
@@ -1,5 +1,7 @@
 package co.yixiang.modules.order.vo;
 
+import co.yixiang.serializer.DoubleSerializer;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -12,6 +14,7 @@ import java.io.Serializable;
 @Data
 public class OrderDataVo implements Serializable {
     private Integer count;
+    @JsonSerialize(using = DoubleSerializer.class)
     private Double price;
     private String time;
 }
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/product/domain/YxStoreProductAttrValue.java b/yshop-mall/src/main/java/co/yixiang/modules/product/domain/YxStoreProductAttrValue.java
index 370c8347..605e004f 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/product/domain/YxStoreProductAttrValue.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/product/domain/YxStoreProductAttrValue.java
@@ -7,9 +7,11 @@ package co.yixiang.modules.product.domain;
 
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.bean.copier.CopyOptions;
+import co.yixiang.serializer.BigDecimalSerializer;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -66,14 +68,17 @@ public class YxStoreProductAttrValue implements Serializable {
 
     /** 属性金额 */
     @ApiModelProperty(value = "属性金额")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal price;
 
     /** 拼团属性对应的金额 */
     @ApiModelProperty(value = "拼团属性对应的金额")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal pinkPrice;
 
     /** 秒杀属性对应的金额 */
     @ApiModelProperty(value = "秒杀属性对应的金额")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal seckillPrice;
 
     /** 图片 */
@@ -89,6 +94,7 @@ public class YxStoreProductAttrValue implements Serializable {
 
     /** 成本价 */
     @ApiModelProperty(value = "成本价")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal cost;
 
     /** 商品条码 */
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductQueryVo.java b/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductQueryVo.java
index 58c0397c..319a770f 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductQueryVo.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductQueryVo.java
@@ -4,6 +4,8 @@ package co.yixiang.modules.product.vo;
 
 import cn.hutool.core.util.StrUtil;
 import co.yixiang.modules.product.domain.YxStoreProductAttrValue;
+import co.yixiang.serializer.BigDecimalSerializer;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -78,15 +80,19 @@ public class YxStoreProductQueryVo implements Serializable {
     private String cateId;
 
     @ApiModelProperty(value = "商品价格")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal price;
 
     @ApiModelProperty(value = "会员价格")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal vipPrice;
 
     @ApiModelProperty(value = "市场价")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal otPrice;
 
     @ApiModelProperty(value = "邮费")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal postage;
 
     @ApiModelProperty(value = "单位名")
@@ -108,6 +114,7 @@ public class YxStoreProductQueryVo implements Serializable {
     private Integer isPostage;
 
     @ApiModelProperty(value = "成本价")
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal cost;
 
     @ApiModelProperty(value = "秒杀状态 0 未开启 1已开启")
diff --git a/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductRelationQueryVo.java b/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductRelationQueryVo.java
index 58ec6136..07e4a7d5 100644
--- a/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductRelationQueryVo.java
+++ b/yshop-mall/src/main/java/co/yixiang/modules/product/vo/YxStoreProductRelationQueryVo.java
@@ -1,5 +1,7 @@
 package co.yixiang.modules.product.vo;
 
+import co.yixiang.serializer.DoubleSerializer;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -44,12 +46,14 @@ public class YxStoreProductRelationQueryVo implements Serializable {
     private Integer isShow;
 
     @ApiModelProperty(value = "原价")
+    @JsonSerialize(using = DoubleSerializer.class)
     private Double otPrice;
 
     @ApiModelProperty(value = "父ID")
     private Integer pid;
 
     @ApiModelProperty(value = "产品价格")
+    @JsonSerialize(using = DoubleSerializer.class)
     private Double price;
 
     @ApiModelProperty(value = "产品销量")