diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbActivateInRecord.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbActivateInRecord.java
index e914a25..6ff3ee3 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbActivateInRecord.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbActivateInRecord.java
@@ -1,5 +1,6 @@
 package com.chaozhanggui.system.cashierservice.entity;
 
+import java.math.BigDecimal;
 import java.util.Date;
 import java.io.Serializable;
 
@@ -36,11 +37,11 @@ public class TbActivateInRecord implements Serializable {
 /**
      * 满多少金额
      */
-    private Integer fullAmount;
+    private BigDecimal fullAmount;
 /**
      * 减多少金额
      */
-    private Integer discountAmount;
+    private BigDecimal discountAmount;
 /**
      * 赠送数量
      */
@@ -124,19 +125,19 @@ public class TbActivateInRecord implements Serializable {
         this.proId = proId;
     }
 
-    public Integer getFullAmount() {
+    public BigDecimal getFullAmount() {
         return fullAmount;
     }
 
-    public void setFullAmount(Integer fullAmount) {
+    public void setFullAmount(BigDecimal fullAmount) {
         this.fullAmount = fullAmount;
     }
 
-    public Integer getDiscountAmount() {
+    public BigDecimal getDiscountAmount() {
         return discountAmount;
     }
 
-    public void setDiscountAmount(Integer discountAmount) {
+    public void setDiscountAmount(BigDecimal discountAmount) {
         this.discountAmount = discountAmount;
     }
 
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopCoupon.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopCoupon.java
index fc54428..685b086 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopCoupon.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopCoupon.java
@@ -1,5 +1,6 @@
 package com.chaozhanggui.system.cashierservice.entity;
 
+import java.math.BigDecimal;
 import java.time.LocalTime;
 import java.util.Date;
 import java.io.Serializable;
@@ -29,11 +30,11 @@ public class TbShopCoupon implements Serializable {
     /**
      * 满多少金额
      */
-    private Integer fullAmount;
+    private BigDecimal fullAmount;
     /**
      * 减多少金额
      */
-    private Integer discountAmount;
+    private BigDecimal discountAmount;
     /**
      * 描述
      */
@@ -132,19 +133,19 @@ public class TbShopCoupon implements Serializable {
         this.type = type;
     }
 
-    public Integer getFullAmount() {
+    public BigDecimal getFullAmount() {
         return fullAmount;
     }
 
-    public void setFullAmount(Integer fullAmount) {
+    public void setFullAmount(BigDecimal fullAmount) {
         this.fullAmount = fullAmount;
     }
 
-    public Integer getDiscountAmount() {
+    public BigDecimal getDiscountAmount() {
         return discountAmount;
     }
 
-    public void setDiscountAmount(Integer discountAmount) {
+    public void setDiscountAmount(BigDecimal discountAmount) {
         this.discountAmount = discountAmount;
     }
 
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopShare.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopShare.java
index 8f014af..7118cd4 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopShare.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbShopShare.java
@@ -119,9 +119,9 @@ public class TbShopShare implements Serializable {
         //1 满减 2 商品
         private Integer type;
         //满多少金额
-        private Integer fullAmount;
+        private BigDecimal fullAmount;
         //优惠多少金额
-        private Integer discountAmount;
+        private BigDecimal discountAmount;
         //使用描述
         private String useDetail;
         //商品描述
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbShopCouponServiceImpl.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbShopCouponServiceImpl.java
index a55248c..de88c40 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbShopCouponServiceImpl.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbShopCouponServiceImpl.java
@@ -88,7 +88,7 @@ public class TbShopCouponServiceImpl implements TbShopCouponService {
         TbShopCoupon tbShopCoupon = couponMapper.queryById(tbUserCouponVo.getCouponId());
         StringBuilder useRestrictions = new StringBuilder("每天 ");
         if (tbShopCoupon.getType().equals(1)) {
-            if (amount.compareTo(new BigDecimal(tbShopCoupon.getFullAmount())) < 0) {
+            if (amount.compareTo(tbShopCoupon.getFullAmount()) < 0) {
                 isUse = false;
             }
         }
diff --git a/src/main/resources/mapper/TbActivateInRecordMapper.xml b/src/main/resources/mapper/TbActivateInRecordMapper.xml
index e87fbc0..1c6a91e 100644
--- a/src/main/resources/mapper/TbActivateInRecordMapper.xml
+++ b/src/main/resources/mapper/TbActivateInRecordMapper.xml
@@ -9,8 +9,8 @@
         <result property="name" column="name" jdbcType="VARCHAR"/>
         <result property="type" column="type" jdbcType="INTEGER"/>
         <result property="proId" column="pro_id" jdbcType="INTEGER"/>
-        <result property="fullAmount" column="full_amount" jdbcType="INTEGER"/>
-        <result property="discountAmount" column="discount_amount" jdbcType="INTEGER"/>
+        <result property="fullAmount" column="full_amount" jdbcType="DECIMAL"/>
+        <result property="discountAmount" column="discount_amount" jdbcType="DECIMAL"/>
         <result property="num" column="num" jdbcType="INTEGER"/>
         <result property="overNum" column="over_num" jdbcType="INTEGER"/>
         <result property="shopId" column="shop_id" jdbcType="INTEGER"/>
diff --git a/src/main/resources/mapper/TbProductMapper.xml b/src/main/resources/mapper/TbProductMapper.xml
index eafd686..54d0c70 100644
--- a/src/main/resources/mapper/TbProductMapper.xml
+++ b/src/main/resources/mapper/TbProductMapper.xml
@@ -937,7 +937,7 @@
   </select>
 
   <select id="selectHot" resultMap="BaseResultMap">
-    select min(sku.suit) as suit, tb.* ,realSalesNumber as stockNumber
+    select min(sku.suit) as suit, tb.* ,top_products.realSalesNumber as stockNumber
     from tb_product tb
            LEFT JOIN tb_product_sku sku ON tb.id = sku.product_id
            JOIN (SELECT product_id ,SUM(real_sales_number) as realSalesNumber
diff --git a/src/main/resources/mapper/TbShopCouponMapper.xml b/src/main/resources/mapper/TbShopCouponMapper.xml
index 32d2beb..88ca96a 100644
--- a/src/main/resources/mapper/TbShopCouponMapper.xml
+++ b/src/main/resources/mapper/TbShopCouponMapper.xml
@@ -7,8 +7,8 @@
         <result property="shopId" column="shop_id" jdbcType="VARCHAR"/>
         <result property="title" column="title" jdbcType="VARCHAR"/>
         <result property="type" column="type" jdbcType="INTEGER"/>
-        <result property="fullAmount" column="full_amount" jdbcType="INTEGER"/>
-        <result property="discountAmount" column="discount_amount" jdbcType="INTEGER"/>
+        <result property="fullAmount" column="full_amount" jdbcType="DECIMAL"/>
+        <result property="discountAmount" column="discount_amount" jdbcType="DECIMAL"/>
         <result property="description" column="description" jdbcType="VARCHAR"/>
         <result property="number" column="number" jdbcType="INTEGER"/>
         <result property="leftNumber" column="left_number" jdbcType="INTEGER"/>