diff --git a/src/main/java/com/amazon/SellingPartnerAPI/model/feeds/Relationship.java b/src/main/java/com/amazon/SellingPartnerAPI/model/feeds/Relationship.java
index 20a6257..ce84f57 100644
--- a/src/main/java/com/amazon/SellingPartnerAPI/model/feeds/Relationship.java
+++ b/src/main/java/com/amazon/SellingPartnerAPI/model/feeds/Relationship.java
@@ -2,12 +2,13 @@
 // 此文件是由 JavaTM Architecture for XML Binding (JAXB) 引用实现 v2.2.8-b130911.1802 生成的
 // 请访问 <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
 // 在重新编译源模式时, 对此文件的所有修改都将丢失。
-// 生成时间: 2021.01.19 时间 06:09:39 PM CST 
+// 生成时间: 2021.01.28 时间 06:41:59 PM CST 
 //
 
 
 package com.amazon.SellingPartnerAPI.model.feeds;
 
+import java.math.BigInteger;
 import java.util.ArrayList;
 import java.util.List;
 import javax.xml.bind.annotation.XmlAccessType;
@@ -37,6 +38,17 @@ import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
  *               &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
  *                 &lt;sequence>
  *                   &lt;element ref="{}SKU"/>
+ *                   &lt;element name="SortHeuristic" type="{http://www.w3.org/2001/XMLSchema}positiveInteger" minOccurs="0"/>
+ *                   &lt;element name="Quantity" type="{http://www.w3.org/2001/XMLSchema}positiveInteger" minOccurs="0"/>
+ *                   &lt;element name="ComponentNumber" type="{http://www.w3.org/2001/XMLSchema}positiveInteger" minOccurs="0"/>
+ *                   &lt;element name="ChildDetailPageDisplay" minOccurs="0">
+ *                     &lt;simpleType>
+ *                       &lt;restriction base="{http://www.w3.org/2001/XMLSchema}string">
+ *                         &lt;enumeration value="independently_displayable"/>
+ *                         &lt;enumeration value="display_only_on_parent"/>
+ *                       &lt;/restriction>
+ *                     &lt;/simpleType>
+ *                   &lt;/element>
  *                   &lt;element name="Type">
  *                     &lt;simpleType>
  *                       &lt;restriction base="{http://www.w3.org/2001/XMLSchema}string">
@@ -53,6 +65,8 @@ import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
  *                         &lt;enumeration value="Similar"/>
  *                         &lt;enumeration value="Episode"/>
  *                         &lt;enumeration value="Season"/>
+ *                         &lt;enumeration value="MerchantTitleAuthority"/>
+ *                         &lt;enumeration value="Component"/>
  *                       &lt;/restriction>
  *                     &lt;/simpleType>
  *                   &lt;/element>
@@ -149,6 +163,17 @@ public class Relationship {
      *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
      *       &lt;sequence>
      *         &lt;element ref="{}SKU"/>
+     *         &lt;element name="SortHeuristic" type="{http://www.w3.org/2001/XMLSchema}positiveInteger" minOccurs="0"/>
+     *         &lt;element name="Quantity" type="{http://www.w3.org/2001/XMLSchema}positiveInteger" minOccurs="0"/>
+     *         &lt;element name="ComponentNumber" type="{http://www.w3.org/2001/XMLSchema}positiveInteger" minOccurs="0"/>
+     *         &lt;element name="ChildDetailPageDisplay" minOccurs="0">
+     *           &lt;simpleType>
+     *             &lt;restriction base="{http://www.w3.org/2001/XMLSchema}string">
+     *               &lt;enumeration value="independently_displayable"/>
+     *               &lt;enumeration value="display_only_on_parent"/>
+     *             &lt;/restriction>
+     *           &lt;/simpleType>
+     *         &lt;/element>
      *         &lt;element name="Type">
      *           &lt;simpleType>
      *             &lt;restriction base="{http://www.w3.org/2001/XMLSchema}string">
@@ -165,6 +190,8 @@ public class Relationship {
      *               &lt;enumeration value="Similar"/>
      *               &lt;enumeration value="Episode"/>
      *               &lt;enumeration value="Season"/>
+     *               &lt;enumeration value="MerchantTitleAuthority"/>
+     *               &lt;enumeration value="Component"/>
      *             &lt;/restriction>
      *           &lt;/simpleType>
      *         &lt;/element>
@@ -179,6 +206,10 @@ public class Relationship {
     @XmlAccessorType(XmlAccessType.FIELD)
     @XmlType(name = "", propOrder = {
         "sku",
+        "sortHeuristic",
+        "quantity",
+        "componentNumber",
+        "childDetailPageDisplay",
         "type"
     })
     public static class Relation {
@@ -187,6 +218,17 @@ public class Relationship {
         @XmlJavaTypeAdapter(NormalizedStringAdapter.class)
         @XmlSchemaType(name = "normalizedString")
         protected String sku;
+        @XmlElement(name = "SortHeuristic")
+        @XmlSchemaType(name = "positiveInteger")
+        protected BigInteger sortHeuristic;
+        @XmlElement(name = "Quantity")
+        @XmlSchemaType(name = "positiveInteger")
+        protected BigInteger quantity;
+        @XmlElement(name = "ComponentNumber")
+        @XmlSchemaType(name = "positiveInteger")
+        protected BigInteger componentNumber;
+        @XmlElement(name = "ChildDetailPageDisplay")
+        protected String childDetailPageDisplay;
         @XmlElement(name = "Type", required = true)
         protected String type;
 
@@ -214,6 +256,102 @@ public class Relationship {
             this.sku = value;
         }
 
+        /**
+         * 获取sortHeuristic属性的值。
+         * 
+         * @return
+         *     possible object is
+         *     {@link BigInteger }
+         *     
+         */
+        public BigInteger getSortHeuristic() {
+            return sortHeuristic;
+        }
+
+        /**
+         * 设置sortHeuristic属性的值。
+         * 
+         * @param value
+         *     allowed object is
+         *     {@link BigInteger }
+         *     
+         */
+        public void setSortHeuristic(BigInteger value) {
+            this.sortHeuristic = value;
+        }
+
+        /**
+         * 获取quantity属性的值。
+         * 
+         * @return
+         *     possible object is
+         *     {@link BigInteger }
+         *     
+         */
+        public BigInteger getQuantity() {
+            return quantity;
+        }
+
+        /**
+         * 设置quantity属性的值。
+         * 
+         * @param value
+         *     allowed object is
+         *     {@link BigInteger }
+         *     
+         */
+        public void setQuantity(BigInteger value) {
+            this.quantity = value;
+        }
+
+        /**
+         * 获取componentNumber属性的值。
+         * 
+         * @return
+         *     possible object is
+         *     {@link BigInteger }
+         *     
+         */
+        public BigInteger getComponentNumber() {
+            return componentNumber;
+        }
+
+        /**
+         * 设置componentNumber属性的值。
+         * 
+         * @param value
+         *     allowed object is
+         *     {@link BigInteger }
+         *     
+         */
+        public void setComponentNumber(BigInteger value) {
+            this.componentNumber = value;
+        }
+
+        /**
+         * 获取childDetailPageDisplay属性的值。
+         * 
+         * @return
+         *     possible object is
+         *     {@link String }
+         *     
+         */
+        public String getChildDetailPageDisplay() {
+            return childDetailPageDisplay;
+        }
+
+        /**
+         * 设置childDetailPageDisplay属性的值。
+         * 
+         * @param value
+         *     allowed object is
+         *     {@link String }
+         *     
+         */
+        public void setChildDetailPageDisplay(String value) {
+            this.childDetailPageDisplay = value;
+        }
+
         /**
          * 获取type属性的值。
          *