diff --git a/system/system-biz/src/main/resources/mapper/UserAddress.xml b/system/system-biz/src/main/resources/mapper/UserAddress.xml
new file mode 100644
index 000000000..2e7af6d27
--- /dev/null
+++ b/system/system-biz/src/main/resources/mapper/UserAddress.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.mall.system.biz.dao.user.UserAddressMapper">
+
+    <sql id="FIELDS">
+        id, user_id, area_no, `name`, mobile, address,
+        create_time, update_time, has_default, deleted
+    </sql>
+
+    <insert id="insert" parameterType="UserAddressDO" useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO user_address (
+            user_id, area_no, `name`, mobile, address,
+            create_time, update_time, has_default, deleted
+        ) VALUES (
+          #{userId}, #{areaNo}, #{name}, #{mobile}, #{address},
+          #{createTime}, #{updateTime}, #{hasDefault}, #{deleted}
+        )
+    </insert>
+
+    <update id="updateById">
+        UPDATE user_address
+        <set>
+            <if test="userAddressDO.areaNo != null">
+                , area_no = #{userAddressDO.areaNo}
+            </if>
+            <if test="userAddressDO.name != null">
+                , `name` = #{userAddressDO.name}
+            </if>
+            <if test="userAddressDO.mobile != null">
+                , mobile = #{userAddressDO.mobile}
+            </if>
+            <if test="userAddressDO.address != null">
+                , address = #{userAddressDO.address}
+            </if>
+            <if test="userAddressDO.updateTime != null">
+                , update_time = #{userAddressDO.updateTime}
+            </if>
+            <if test="userAddressDO.hasDefault != null">
+                , has_default = #{userAddressDO.hasDefault}
+            </if>
+            <if test="userAddressDO.deleted != null">
+                , deleted = #{userAddressDO.deleted}
+            </if>
+        </set>
+        WHERE id = #{id}
+    </update>
+
+    <select id="selectByUserIdAndId" resultType="cn.iocoder.mall.system.biz.dataobject.user.UserAddressDO">
+        SELECT
+        <include refid="FIELDS" />
+        FROM user_address
+        WHERE user_id = #{userId}
+        AND id = #{id}
+    </select>
+
+    <select id="selectByUserIdAndDeleted" resultType="cn.iocoder.mall.system.biz.dataobject.user.UserAddressDO">
+        SELECT
+        <include refid="FIELDS" />
+        FROM user_address
+        WHERE deleted = #{deleted}
+        AND `user_id` = #{userId}
+    </select>
+
+    <select id="selectHasDefault" resultType="cn.iocoder.mall.system.biz.dataobject.user.UserAddressDO">
+        SELECT
+        <include refid="FIELDS" />
+        FROM user_address
+        WHERE deleted = #{deleted}
+        AND `user_id` = #{userId}
+        AND `has_default` = #{hasDefault}
+    </select>
+</mapper>
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