diff --git a/src/main/resources/mappers/LogMapper.xml b/src/main/resources/mappers/LogMapper.xml
new file mode 100644
index 0000000..161d11d
--- /dev/null
+++ b/src/main/resources/mappers/LogMapper.xml
@@ -0,0 +1,366 @@
+<?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="com.sztzjy.forex.trading_trading.mappers.LogMapper">
+  <resultMap id="BaseResultMap" type="com.sztzjy.forex.trading_trading.entity.Log">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    <id column="id" jdbcType="VARCHAR" property="id" />
+    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
+    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
+    <result column="action" jdbcType="VARCHAR" property="action" />
+    <result column="description" jdbcType="VARCHAR" property="description" />
+    <result column="ip_address" jdbcType="VARCHAR" property="ipAddress" />
+    <result column="operator_id" jdbcType="VARCHAR" property="operatorId" />
+    <result column="operator_name" jdbcType="VARCHAR" property="operatorName" />
+    <result column="params" jdbcType="VARCHAR" property="params" />
+    <result column="user_agent" jdbcType="VARCHAR" property="userAgent" />
+  </resultMap>
+  <sql id="Example_Where_Clause">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    <where>
+      <foreach collection="oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Update_By_Example_Where_Clause">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    <where>
+      <foreach collection="example.oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Base_Column_List">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    id, create_time, update_time, action, description, ip_address, operator_id, operator_name, 
+    params, user_agent
+  </sql>
+  <select id="selectByExample" parameterType="com.sztzjy.forex.trading_trading.entity.LogExample" resultMap="BaseResultMap">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from system_log
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="BaseResultMap">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    select 
+    <include refid="Base_Column_List" />
+    from system_log
+    where id = #{id,jdbcType=VARCHAR}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    delete from system_log
+    where id = #{id,jdbcType=VARCHAR}
+  </delete>
+  <delete id="deleteByExample" parameterType="com.sztzjy.forex.trading_trading.entity.LogExample">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    delete from system_log
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="com.sztzjy.forex.trading_trading.entity.Log">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    insert into system_log (id, create_time, update_time, 
+      action, description, ip_address, 
+      operator_id, operator_name, params, 
+      user_agent)
+    values (#{id,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, #{updateTime,jdbcType=TIMESTAMP}, 
+      #{action,jdbcType=VARCHAR}, #{description,jdbcType=VARCHAR}, #{ipAddress,jdbcType=VARCHAR}, 
+      #{operatorId,jdbcType=VARCHAR}, #{operatorName,jdbcType=VARCHAR}, #{params,jdbcType=VARCHAR}, 
+      #{userAgent,jdbcType=VARCHAR})
+  </insert>
+  <insert id="insertSelective" parameterType="com.sztzjy.forex.trading_trading.entity.Log">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    insert into system_log
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="createTime != null">
+        create_time,
+      </if>
+      <if test="updateTime != null">
+        update_time,
+      </if>
+      <if test="action != null">
+        action,
+      </if>
+      <if test="description != null">
+        description,
+      </if>
+      <if test="ipAddress != null">
+        ip_address,
+      </if>
+      <if test="operatorId != null">
+        operator_id,
+      </if>
+      <if test="operatorName != null">
+        operator_name,
+      </if>
+      <if test="params != null">
+        params,
+      </if>
+      <if test="userAgent != null">
+        user_agent,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updateTime != null">
+        #{updateTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="action != null">
+        #{action,jdbcType=VARCHAR},
+      </if>
+      <if test="description != null">
+        #{description,jdbcType=VARCHAR},
+      </if>
+      <if test="ipAddress != null">
+        #{ipAddress,jdbcType=VARCHAR},
+      </if>
+      <if test="operatorId != null">
+        #{operatorId,jdbcType=VARCHAR},
+      </if>
+      <if test="operatorName != null">
+        #{operatorName,jdbcType=VARCHAR},
+      </if>
+      <if test="params != null">
+        #{params,jdbcType=VARCHAR},
+      </if>
+      <if test="userAgent != null">
+        #{userAgent,jdbcType=VARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="com.sztzjy.forex.trading_trading.entity.LogExample" resultType="java.lang.Long">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    select count(*) from system_log
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    update system_log
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=VARCHAR},
+      </if>
+      <if test="record.createTime != null">
+        create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="record.updateTime != null">
+        update_time = #{record.updateTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="record.action != null">
+        action = #{record.action,jdbcType=VARCHAR},
+      </if>
+      <if test="record.description != null">
+        description = #{record.description,jdbcType=VARCHAR},
+      </if>
+      <if test="record.ipAddress != null">
+        ip_address = #{record.ipAddress,jdbcType=VARCHAR},
+      </if>
+      <if test="record.operatorId != null">
+        operator_id = #{record.operatorId,jdbcType=VARCHAR},
+      </if>
+      <if test="record.operatorName != null">
+        operator_name = #{record.operatorName,jdbcType=VARCHAR},
+      </if>
+      <if test="record.params != null">
+        params = #{record.params,jdbcType=VARCHAR},
+      </if>
+      <if test="record.userAgent != null">
+        user_agent = #{record.userAgent,jdbcType=VARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    update system_log
+    set id = #{record.id,jdbcType=VARCHAR},
+      create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      update_time = #{record.updateTime,jdbcType=TIMESTAMP},
+      action = #{record.action,jdbcType=VARCHAR},
+      description = #{record.description,jdbcType=VARCHAR},
+      ip_address = #{record.ipAddress,jdbcType=VARCHAR},
+      operator_id = #{record.operatorId,jdbcType=VARCHAR},
+      operator_name = #{record.operatorName,jdbcType=VARCHAR},
+      params = #{record.params,jdbcType=VARCHAR},
+      user_agent = #{record.userAgent,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.forex.trading_trading.entity.Log">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    update system_log
+    <set>
+      <if test="createTime != null">
+        create_time = #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updateTime != null">
+        update_time = #{updateTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="action != null">
+        action = #{action,jdbcType=VARCHAR},
+      </if>
+      <if test="description != null">
+        description = #{description,jdbcType=VARCHAR},
+      </if>
+      <if test="ipAddress != null">
+        ip_address = #{ipAddress,jdbcType=VARCHAR},
+      </if>
+      <if test="operatorId != null">
+        operator_id = #{operatorId,jdbcType=VARCHAR},
+      </if>
+      <if test="operatorName != null">
+        operator_name = #{operatorName,jdbcType=VARCHAR},
+      </if>
+      <if test="params != null">
+        params = #{params,jdbcType=VARCHAR},
+      </if>
+      <if test="userAgent != null">
+        user_agent = #{userAgent,jdbcType=VARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.sztzjy.forex.trading_trading.entity.Log">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Oct 10 22:07:46 CST 2023.
+    -->
+    update system_log
+    set create_time = #{createTime,jdbcType=TIMESTAMP},
+      update_time = #{updateTime,jdbcType=TIMESTAMP},
+      action = #{action,jdbcType=VARCHAR},
+      description = #{description,jdbcType=VARCHAR},
+      ip_address = #{ipAddress,jdbcType=VARCHAR},
+      operator_id = #{operatorId,jdbcType=VARCHAR},
+      operator_name = #{operatorName,jdbcType=VARCHAR},
+      params = #{params,jdbcType=VARCHAR},
+      user_agent = #{userAgent,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+</mapper>
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