diff --git a/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetail.java b/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetail.java
index 4a7a4b21..680a7781 100644
--- a/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetail.java
+++ b/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetail.java
@@ -8,7 +8,6 @@ import io.swagger.annotations.ApiModelProperty;
 import java.io.Serializable;
 import java.math.BigDecimal;
 import java.util.Date;
-
 @ApiModel(value = "销售单明细表")
 @TableName(value = "t_sale_detail", autoResultMap = true)
 public class SaleDetail implements Serializable {
@@ -57,6 +56,15 @@ public class SaleDetail implements Serializable {
     @ApiModelProperty(value = "销售数量")
     private Integer productCount;
 
+    @ApiModelProperty(value = "折扣")
+    private BigDecimal discount;
+
+    @ApiModelProperty(value = "优惠金额")
+    private BigDecimal discountAmount;
+
+    @ApiModelProperty(value = "实际价格")
+    private BigDecimal realPrice;
+
     private static final long serialVersionUID = 1L;
 
     public String getId() {
@@ -195,6 +203,30 @@ public class SaleDetail implements Serializable {
         this.productCount = productCount;
     }
 
+    public BigDecimal getDiscount() {
+        return discount;
+    }
+
+    public void setDiscount(BigDecimal discount) {
+        this.discount = discount;
+    }
+
+    public BigDecimal getDiscountAmount() {
+        return discountAmount;
+    }
+
+    public void setDiscountAmount(BigDecimal discountAmount) {
+        this.discountAmount = discountAmount;
+    }
+
+    public BigDecimal getRealPrice() {
+        return realPrice;
+    }
+
+    public void setRealPrice(BigDecimal realPrice) {
+        this.realPrice = realPrice;
+    }
+
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder();
@@ -218,6 +250,9 @@ public class SaleDetail implements Serializable {
         sb.append(", purchasePrice=").append(purchasePrice);
         sb.append(", wholesalePrice=").append(wholesalePrice);
         sb.append(", productCount=").append(productCount);
+        sb.append(", discount=").append(discount);
+        sb.append(", discountAmount=").append(discountAmount);
+        sb.append(", realPrice=").append(realPrice);
         sb.append(", serialVersionUID=").append(serialVersionUID);
         sb.append("]");
         return sb.toString();
diff --git a/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetailExample.java b/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetailExample.java
index 15f6d4bb..5b59f943 100644
--- a/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetailExample.java
+++ b/hiver-modules/hiver-mall/src/main/java/cc/hiver/mall/entity/SaleDetailExample.java
@@ -1225,6 +1225,186 @@ public class SaleDetailExample {
             addCriterion("product_count not between", value1, value2, "productCount");
             return (Criteria) this;
         }
+
+        public Criteria andDiscountIsNull() {
+            addCriterion("discount is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountIsNotNull() {
+            addCriterion("discount is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountEqualTo(BigDecimal value) {
+            addCriterion("discount =", value, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountNotEqualTo(BigDecimal value) {
+            addCriterion("discount <>", value, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountGreaterThan(BigDecimal value) {
+            addCriterion("discount >", value, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountGreaterThanOrEqualTo(BigDecimal value) {
+            addCriterion("discount >=", value, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountLessThan(BigDecimal value) {
+            addCriterion("discount <", value, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountLessThanOrEqualTo(BigDecimal value) {
+            addCriterion("discount <=", value, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountIn(List<BigDecimal> values) {
+            addCriterion("discount in", values, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountNotIn(List<BigDecimal> values) {
+            addCriterion("discount not in", values, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("discount between", value1, value2, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountNotBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("discount not between", value1, value2, "discount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountIsNull() {
+            addCriterion("discount_amount is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountIsNotNull() {
+            addCriterion("discount_amount is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountEqualTo(BigDecimal value) {
+            addCriterion("discount_amount =", value, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountNotEqualTo(BigDecimal value) {
+            addCriterion("discount_amount <>", value, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountGreaterThan(BigDecimal value) {
+            addCriterion("discount_amount >", value, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountGreaterThanOrEqualTo(BigDecimal value) {
+            addCriterion("discount_amount >=", value, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountLessThan(BigDecimal value) {
+            addCriterion("discount_amount <", value, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountLessThanOrEqualTo(BigDecimal value) {
+            addCriterion("discount_amount <=", value, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountIn(List<BigDecimal> values) {
+            addCriterion("discount_amount in", values, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountNotIn(List<BigDecimal> values) {
+            addCriterion("discount_amount not in", values, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("discount_amount between", value1, value2, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andDiscountAmountNotBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("discount_amount not between", value1, value2, "discountAmount");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceIsNull() {
+            addCriterion("real_price is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceIsNotNull() {
+            addCriterion("real_price is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceEqualTo(BigDecimal value) {
+            addCriterion("real_price =", value, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceNotEqualTo(BigDecimal value) {
+            addCriterion("real_price <>", value, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceGreaterThan(BigDecimal value) {
+            addCriterion("real_price >", value, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceGreaterThanOrEqualTo(BigDecimal value) {
+            addCriterion("real_price >=", value, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceLessThan(BigDecimal value) {
+            addCriterion("real_price <", value, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceLessThanOrEqualTo(BigDecimal value) {
+            addCriterion("real_price <=", value, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceIn(List<BigDecimal> values) {
+            addCriterion("real_price in", values, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceNotIn(List<BigDecimal> values) {
+            addCriterion("real_price not in", values, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("real_price between", value1, value2, "realPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andRealPriceNotBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("real_price not between", value1, value2, "realPrice");
+            return (Criteria) this;
+        }
     }
 
     public static class Criteria extends GeneratedCriteria {
diff --git a/hiver-modules/hiver-mall/src/main/resources/mapper/SaleDetailMapper.xml b/hiver-modules/hiver-mall/src/main/resources/mapper/SaleDetailMapper.xml
index 78005085..c366b7b9 100644
--- a/hiver-modules/hiver-mall/src/main/resources/mapper/SaleDetailMapper.xml
+++ b/hiver-modules/hiver-mall/src/main/resources/mapper/SaleDetailMapper.xml
@@ -19,6 +19,9 @@
     <result column="purchase_price" jdbcType="DECIMAL" property="purchasePrice" />
     <result column="wholesale_price" jdbcType="DECIMAL" property="wholesalePrice" />
     <result column="product_count" jdbcType="INTEGER" property="productCount" />
+    <result column="discount" jdbcType="DECIMAL" property="discount" />
+    <result column="discount_amount" jdbcType="DECIMAL" property="discountAmount" />
+    <result column="real_price" jdbcType="DECIMAL" property="realPrice" />
   </resultMap>
   <sql id="Example_Where_Clause">
     <where>
@@ -81,7 +84,7 @@
   <sql id="Base_Column_List">
     id, create_by, create_time, del_flag, update_by, update_time, sale_id, product_id, 
     product_name, unit, shop_id, category_id, attribute_list, price, purchase_price, 
-    wholesale_price, product_count
+    wholesale_price, product_count, discount, discount_amount, real_price
   </sql>
   <select id="selectByExample" parameterType="cc.hiver.mall.entity.SaleDetailExample" resultMap="BaseResultMap">
     select
@@ -119,13 +122,15 @@
       sale_id, product_id, product_name, 
       unit, shop_id, category_id, 
       attribute_list, price, purchase_price, 
-      wholesale_price, product_count)
+      wholesale_price, product_count, discount, 
+      discount_amount, real_price)
     values (#{id,jdbcType=VARCHAR}, #{createBy,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, 
       #{delFlag,jdbcType=INTEGER}, #{updateBy,jdbcType=VARCHAR}, #{updateTime,jdbcType=TIMESTAMP}, 
       #{saleId,jdbcType=VARCHAR}, #{productId,jdbcType=VARCHAR}, #{productName,jdbcType=VARCHAR}, 
       #{unit,jdbcType=VARCHAR}, #{shopId,jdbcType=VARCHAR}, #{categoryId,jdbcType=VARCHAR}, 
       #{attributeList,jdbcType=VARCHAR}, #{price,jdbcType=DECIMAL}, #{purchasePrice,jdbcType=DECIMAL}, 
-      #{wholesalePrice,jdbcType=DECIMAL}, #{productCount,jdbcType=INTEGER})
+      #{wholesalePrice,jdbcType=DECIMAL}, #{productCount,jdbcType=INTEGER}, #{discount,jdbcType=DECIMAL}, 
+      #{discountAmount,jdbcType=DECIMAL}, #{realPrice,jdbcType=DECIMAL})
   </insert>
   <insert id="insertSelective" parameterType="cc.hiver.mall.entity.SaleDetail">
     insert into t_sale_detail
@@ -181,6 +186,15 @@
       <if test="productCount != null">
         product_count,
       </if>
+      <if test="discount != null">
+        discount,
+      </if>
+      <if test="discountAmount != null">
+        discount_amount,
+      </if>
+      <if test="realPrice != null">
+        real_price,
+      </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides=",">
       <if test="id != null">
@@ -234,6 +248,15 @@
       <if test="productCount != null">
         #{productCount,jdbcType=INTEGER},
       </if>
+      <if test="discount != null">
+        #{discount,jdbcType=DECIMAL},
+      </if>
+      <if test="discountAmount != null">
+        #{discountAmount,jdbcType=DECIMAL},
+      </if>
+      <if test="realPrice != null">
+        #{realPrice,jdbcType=DECIMAL},
+      </if>
     </trim>
   </insert>
   <select id="countByExample" parameterType="cc.hiver.mall.entity.SaleDetailExample" resultType="java.lang.Long">
@@ -296,6 +319,15 @@
       <if test="record.productCount != null">
         product_count = #{record.productCount,jdbcType=INTEGER},
       </if>
+      <if test="record.discount != null">
+        discount = #{record.discount,jdbcType=DECIMAL},
+      </if>
+      <if test="record.discountAmount != null">
+        discount_amount = #{record.discountAmount,jdbcType=DECIMAL},
+      </if>
+      <if test="record.realPrice != null">
+        real_price = #{record.realPrice,jdbcType=DECIMAL},
+      </if>
     </set>
     <if test="_parameter != null">
       <include refid="Update_By_Example_Where_Clause" />
@@ -319,7 +351,10 @@
       price = #{record.price,jdbcType=DECIMAL},
       purchase_price = #{record.purchasePrice,jdbcType=DECIMAL},
       wholesale_price = #{record.wholesalePrice,jdbcType=DECIMAL},
-      product_count = #{record.productCount,jdbcType=INTEGER}
+      product_count = #{record.productCount,jdbcType=INTEGER},
+      discount = #{record.discount,jdbcType=DECIMAL},
+      discount_amount = #{record.discountAmount,jdbcType=DECIMAL},
+      real_price = #{record.realPrice,jdbcType=DECIMAL}
     <if test="_parameter != null">
       <include refid="Update_By_Example_Where_Clause" />
     </if>
@@ -375,6 +410,15 @@
       <if test="productCount != null">
         product_count = #{productCount,jdbcType=INTEGER},
       </if>
+      <if test="discount != null">
+        discount = #{discount,jdbcType=DECIMAL},
+      </if>
+      <if test="discountAmount != null">
+        discount_amount = #{discountAmount,jdbcType=DECIMAL},
+      </if>
+      <if test="realPrice != null">
+        real_price = #{realPrice,jdbcType=DECIMAL},
+      </if>
     </set>
     where id = #{id,jdbcType=VARCHAR}
   </update>
@@ -395,7 +439,10 @@
       price = #{price,jdbcType=DECIMAL},
       purchase_price = #{purchasePrice,jdbcType=DECIMAL},
       wholesale_price = #{wholesalePrice,jdbcType=DECIMAL},
-      product_count = #{productCount,jdbcType=INTEGER}
+      product_count = #{productCount,jdbcType=INTEGER},
+      discount = #{discount,jdbcType=DECIMAL},
+      discount_amount = #{discountAmount,jdbcType=DECIMAL},
+      real_price = #{realPrice,jdbcType=DECIMAL}
     where id = #{id,jdbcType=VARCHAR}
   </update>
 </mapper>
\ No newline at end of file