diff --git a/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/Lines.java b/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/Lines.java
new file mode 100644
index 0000000..cc5b4f5
--- /dev/null
+++ b/xymanager_common/src/main/java/com/shxy/xymanager_common/entity/Lines.java
@@ -0,0 +1,21 @@
+package com.shxy.xymanager_common.entity;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+public class Lines implements Serializable {
+    private Integer id;
+
+    private String name;
+
+    private String bsManufacturer;
+
+    private Byte dyLevel;
+
+    private Integer status;
+
+    private static final long serialVersionUID = 1L;
+
+}
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diff --git a/xymanager_dao/src/main/java/com/shxy/xymanager_dao/dao/LinesDao.java b/xymanager_dao/src/main/java/com/shxy/xymanager_dao/dao/LinesDao.java
new file mode 100644
index 0000000..b23b6e4
--- /dev/null
+++ b/xymanager_dao/src/main/java/com/shxy/xymanager_dao/dao/LinesDao.java
@@ -0,0 +1,25 @@
+package com.shxy.xymanager_dao.dao;
+
+import com.shxy.xymanager_common.dto.LineAndTerminalDto;
+import com.shxy.xymanager_common.entity.Lines;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.Date;
+import java.util.List;
+
+public interface LinesDao {
+
+    List<Lines> selectAll(@Param("status") Integer status);
+
+    List<LineAndTerminalDto> selectLineAndTerminalList(@Param("status") Integer status);
+
+    int insertList(@Param("list") List<Lines> record,@Param("status") Integer status,@Param("createat") Date create,@Param("updateat") Date update);
+
+    int deleteById(@Param("list") List<Lines> record, @Param("status") Integer status,@Param("updateat") Date update);
+
+    Lines selectByPrimaryKey(Integer id);
+
+    int updateByPrimaryKeySelective(@Param("data") Lines record, @Param("updateat") Date update);
+
+    int updateByPrimaryKey(Lines record);
+}
\ No newline at end of file
diff --git a/xymanager_dao/src/main/resources/mappers/LinesDao.xml b/xymanager_dao/src/main/resources/mappers/LinesDao.xml
new file mode 100644
index 0000000..2c1d6db
--- /dev/null
+++ b/xymanager_dao/src/main/resources/mappers/LinesDao.xml
@@ -0,0 +1,104 @@
+<?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.shxy.xymanager_dao.dao.LinesDao">
+    <resultMap id="BaseResultMap" type="com.shxy.xymanager_common.entity.Lines">
+        <id column="id" jdbcType="INTEGER" property="id"/>
+        <result column="name" jdbcType="VARCHAR" property="name"/>
+        <result column="bs_manufacturer" jdbcType="VARCHAR" property="bsManufacturer"/>
+        <result column="dy_level" jdbcType="TINYINT" property="dyLevel"/>
+        <result column="status" jdbcType="INTEGER" property="status"/>
+        <result column="create_time" jdbcType="TIMESTAMP" property="createTime"/>
+        <result column="update_time" jdbcType="TIMESTAMP" property="updateTime"/>
+
+    </resultMap>
+
+    <resultMap id="LineAndTerminalMap" type="com.shxy.xymanager_common.dto.LineAndTerminalDto">
+        <id column="id" jdbcType="INTEGER" property="id"/>
+        <result column="name" jdbcType="VARCHAR" property="name"/>
+        <result column="bs_manufacturer" jdbcType="VARCHAR" property="bsManufacturer"/>
+        <result column="dy_level" jdbcType="TINYINT" property="dyLevel"/>
+        <collection property="itemList" javaType="list" ofType="com.shxy.xymanager_common.entity.Terminals">
+            <result column="tower_id" jdbcType="INTEGER" property="towerid"/>
+            <result column="cmdid" jdbcType="VARCHAR" property="cmdid"/>
+            <result column="equip_name" jdbcType="VARCHAR" property="equipName"/>
+            <result column="display_name" jdbcType="VARCHAR" property="displayName"/>
+            <result column="model" jdbcType="VARCHAR" property="model"/>
+        </collection>
+    </resultMap>
+    <sql id="Base_Column_List">
+    id, name, bs_manufacturer, dy_level
+  </sql>
+
+    <select id="selectAll" resultMap="BaseResultMap">
+        select
+        <include refid="Base_Column_List"/>
+        from `lines`
+        where status = #{status}
+    </select>
+    <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+        select
+        <include refid="Base_Column_List"/>
+        from `lines`
+        where id = #{id,jdbcType=INTEGER}
+    </select>
+
+
+    <select id="selectLineAndTerminalList" resultMap="LineAndTerminalMap">
+        select x.id as id,
+        x.name as name,
+        x.bs_manufacturer as bs_manufacturer,
+        x.dy_level as dy_level,
+        y.tower_id as tower_id,
+        y.cmdid as cmdid,
+        y.equip_name as equip_name,
+        y.display_name as display_name,
+        y.model as model
+        from `lines` x,
+        terminals y
+        where x.id = y.line_id and x.status = #{status}
+    </select>
+
+    <insert id="insertList" parameterType="java.util.List">
+        insert into `lines`
+        (name,bs_manufacturer,dy_level,status,create_time,update_time)
+        VALUES
+        <foreach collection="list" item="item" separator=",">
+            (#{item.name},#{item.bsManufacturer},#{item.dyLevel},#{status},#{createat},#{updateat})
+        </foreach>
+    </insert>
+    <update id="deleteById">
+        update `lines`
+        set status = #{status},
+        update_time = #{updateat}
+        where id in
+        <foreach collection="list" item="item" index="index" open="(" close=")" separator=",">
+            #{item.id}
+        </foreach>
+    </update>
+    <update id="updateByPrimaryKeySelective" parameterType="com.shxy.xymanager_common.entity.Lines">
+        update `lines`
+        <set>
+            <if test="data.name != null">
+                name = #{data.name,jdbcType=VARCHAR},
+            </if>
+            <if test="data.bsManufacturer != null">
+                bs_manufacturer = #{data.bsManufacturer,jdbcType=VARCHAR},
+            </if>
+            <if test="data.dyLevel != null">
+                dy_level = #{data.dyLevel,jdbcType=TINYINT},
+            </if>
+            <if test="updateat != null">
+                update_time = #{updateat,jdbcType=TIMESTAMP},
+            </if>
+        </set>
+        where id = #{id,jdbcType=INTEGER}
+    </update>
+
+    <update id="updateByPrimaryKey" parameterType="com.shxy.xymanager_common.entity.Lines">
+    update `lines`
+    set name = #{name,jdbcType=VARCHAR},
+      bs_manufacturer = #{bsManufacturer,jdbcType=VARCHAR},
+      dy_level = #{dyLevel,jdbcType=TINYINT}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>
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