diff --git a/model/pom.xml b/model/pom.xml
index b01a3cb..eb9a445 100644
--- a/model/pom.xml
+++ b/model/pom.xml
@@ -26,5 +26,49 @@
             </plugin>
         </plugins>
     </build>
+    <dependencies>
+
+        <!-- mybatis-plus begin -->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.4.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus</artifactId>
+            <version>3.4.0</version>
+        </dependency>
+        <!-- mybatis-plus end -->
+
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>5.1.38</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <version>${springboot.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis.generator</groupId>
+            <artifactId>mybatis-generator-core</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <version>2.3.4.RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/ModelApplication.java b/model/src/main/java/cn/org/gitlink/notification/model/ModelApplication.java
new file mode 100644
index 0000000..3572b13
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/ModelApplication.java
@@ -0,0 +1,12 @@
+package cn.org.gitlink.notification.model;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ModelApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(ModelApplication.class, args);
+    }
+
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/config/MyBatisPlusConfig.java b/model/src/main/java/cn/org/gitlink/notification/model/config/MyBatisPlusConfig.java
new file mode 100644
index 0000000..13d747c
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/config/MyBatisPlusConfig.java
@@ -0,0 +1,35 @@
+package cn.org.gitlink.notification.model.config;
+
+import cn.org.gitlink.notification.model.handler.MetaHandler;
+import com.baomidou.mybatisplus.core.config.GlobalConfig;
+import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+@EnableTransactionManagement
+@Configuration
+@MapperScan("cn.org.gitlink.notification.model.dao")
+public class MyBatisPlusConfig {
+
+    /**
+     * 分页插件
+     */
+    @Bean
+    public PaginationInterceptor paginationInterceptor() {
+        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
+        return paginationInterceptor;
+    }
+
+    /**
+     * 自动填充功能
+     * @return
+     */
+    @Bean
+    public GlobalConfig globalConfig() {
+        GlobalConfig globalConfig = new GlobalConfig();
+        globalConfig.setMetaObjectHandler(new MetaHandler());
+        return globalConfig;
+    }
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/PlatformInfo.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/PlatformInfo.java
new file mode 100644
index 0000000..78af73e
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/PlatformInfo.java
@@ -0,0 +1,69 @@
+package cn.org.gitlink.notification.model.dao.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+
+import java.util.Date;
+
+public class PlatformInfo {
+    @TableId(type = IdType.AUTO)
+    private Integer id;
+
+    private String platformCode;
+
+    private String platformName;
+
+    private Date createdAt;
+
+    private Date updatedAt;
+
+    private Boolean isDelete;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getPlatformCode() {
+        return platformCode;
+    }
+
+    public void setPlatformCode(String platformCode) {
+        this.platformCode = platformCode == null ? null : platformCode.trim();
+    }
+
+    public String getPlatformName() {
+        return platformName;
+    }
+
+    public void setPlatformName(String platformName) {
+        this.platformName = platformName == null ? null : platformName.trim();
+    }
+
+    public Date getCreatedAt() {
+        return createdAt;
+    }
+
+    public void setCreatedAt(Date createdAt) {
+        this.createdAt = createdAt;
+    }
+
+    public Date getUpdatedAt() {
+        return updatedAt;
+    }
+
+    public void setUpdatedAt(Date updatedAt) {
+        this.updatedAt = updatedAt;
+    }
+
+    public Boolean getIsDelete() {
+        return isDelete;
+    }
+
+    public void setIsDelete(Boolean isDelete) {
+        this.isDelete = isDelete;
+    }
+}
\ No newline at end of file
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/SysNotification.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/SysNotification.java
new file mode 100644
index 0000000..8165532
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/SysNotification.java
@@ -0,0 +1,89 @@
+package cn.org.gitlink.notification.model.dao.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+
+import java.util.Date;
+
+public class SysNotification {
+    @TableId(type = IdType.AUTO)
+    private Integer id;
+
+    private Long sender;
+
+    private Long receiver;
+
+    private String content;
+
+    private String notificationUrl;
+
+    private Date createdAt;
+
+    private Byte status;
+
+    private Boolean isDelete;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Long getSender() {
+        return sender;
+    }
+
+    public void setSender(Long sender) {
+        this.sender = sender;
+    }
+
+    public Long getReceiver() {
+        return receiver;
+    }
+
+    public void setReceiver(Long receiver) {
+        this.receiver = receiver;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content == null ? null : content.trim();
+    }
+
+    public String getNotificationUrl() {
+        return notificationUrl;
+    }
+
+    public void setNotificationUrl(String notificationUrl) {
+        this.notificationUrl = notificationUrl == null ? null : notificationUrl.trim();
+    }
+
+    public Date getCreatedAt() {
+        return createdAt;
+    }
+
+    public void setCreatedAt(Date createdAt) {
+        this.createdAt = createdAt;
+    }
+
+    public Byte getStatus() {
+        return status;
+    }
+
+    public void setStatus(Byte status) {
+        this.status = status;
+    }
+
+    public Boolean getIsDelete() {
+        return isDelete;
+    }
+
+    public void setIsDelete(Boolean isDelete) {
+        this.isDelete = isDelete;
+    }
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/OperateTableMapper.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/OperateTableMapper.java
new file mode 100644
index 0000000..abf2f18
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/OperateTableMapper.java
@@ -0,0 +1,10 @@
+package cn.org.gitlink.notification.model.dao.mapper;
+
+import org.apache.ibatis.annotations.Param;
+
+public interface OperateTableMapper {
+    int existTable(@Param("tableName")String tableName);
+    int dropTable(@Param("tableName")String tableName);
+    int createNewTable(@Param("tableName")String tableName);
+//    int insert(@Param("tableName")String tableName,@Param("trackpoint")Trackpoint trackpoint);
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/PlatformInfoMapper.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/PlatformInfoMapper.java
new file mode 100644
index 0000000..fac337a
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/PlatformInfoMapper.java
@@ -0,0 +1,18 @@
+package cn.org.gitlink.notification.model.dao.mapper;
+
+
+import cn.org.gitlink.notification.model.dao.entity.PlatformInfo;
+
+public interface PlatformInfoMapper {
+    int deleteByPrimaryKey(Integer id);
+
+    int insert(PlatformInfo record);
+
+    int insertSelective(PlatformInfo record);
+
+    PlatformInfo selectByPrimaryKey(Integer id);
+
+    int updateByPrimaryKeySelective(PlatformInfo record);
+
+    int updateByPrimaryKey(PlatformInfo record);
+}
\ No newline at end of file
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/SysNotificationMapper.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/SysNotificationMapper.java
new file mode 100644
index 0000000..acec015
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/SysNotificationMapper.java
@@ -0,0 +1,37 @@
+package cn.org.gitlink.notification.model.dao.mapper;
+
+import cn.org.gitlink.notification.model.dao.entity.SysNotification;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface SysNotificationMapper extends BaseMapper<SysNotification> {
+    int deleteByPrimaryKey(@Param("platform") String platform, Integer id);
+
+    int insert(@Param("platform") String platform, SysNotification record);
+
+    int insertSelective(@Param("platform") String platform, SysNotification record);
+
+    SysNotification selectByPrimaryKey(@Param("platform") String platform, Integer id);
+
+    int updateByPrimaryKeySelective(@Param("platform") String platform, SysNotification record);
+
+    int updateByPrimaryKey(@Param("platform") String platform, SysNotification record);
+
+    int updateStatusByNotificationId(@Param("platform") String platform,
+                                     @Param("notificationId") Integer notificationId,
+                                     @Param("status") Byte status);
+
+    int getNewSysNotificationNumber(@Param("platform") String platform,
+                                    @Param("receiver") Integer receiver);
+
+    List<SysNotification> getUnreadSysNotificationsList(@Param("platform") String platform,
+                                                        @Param("receiver") Integer receiver,
+                                                        @Param("status") byte status);
+
+    List<SysNotification> getSysNotificationPageList(Page page, String orderBy,
+                                                     @Param("platform") String platform,
+                                                     @Param("receiver") Integer receiver);
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/handler/MetaHandler.java b/model/src/main/java/cn/org/gitlink/notification/model/handler/MetaHandler.java
new file mode 100644
index 0000000..a263568
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/handler/MetaHandler.java
@@ -0,0 +1,28 @@
+package cn.org.gitlink.notification.model.handler;
+
+import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
+import org.apache.ibatis.reflection.MetaObject;
+import org.springframework.stereotype.Component;
+
+import java.util.Date;
+
+@Component
+public class MetaHandler implements MetaObjectHandler {
+    /**
+     * 更新数据执行
+     * @param metaObject
+     */
+    public void updateFill(MetaObject metaObject) {
+        this.setFieldValByName("updatedAt", new Date(), metaObject);
+    }
+
+    /**
+     * 新增数据执行
+     * @param metaObject
+     */
+    @Override
+    public void insertFill(MetaObject metaObject) {
+        this.setFieldValByName("createdAt", new Date(), metaObject);
+        this.setFieldValByName("updatedAt", new Date(), metaObject);
+    }
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/OperateTableService.java b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/OperateTableService.java
new file mode 100644
index 0000000..7eea281
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/OperateTableService.java
@@ -0,0 +1,28 @@
+package cn.org.gitlink.notification.model.service.notification;
+
+import cn.org.gitlink.notification.model.dao.mapper.OperateTableMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
+
+@Component
+public class OperateTableService {
+    @Resource
+    private OperateTableMapper operateTableMapper;
+
+    Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    @Transactional
+    public Boolean createTableByPlatform(String platformCode){
+        if(operateTableMapper.existTable(platformCode + "_sys_notification") > 0){
+            logger.info("该平台已存在：" + platformCode);
+            return false;
+        }
+        operateTableMapper.dropTable(platformCode);
+        operateTableMapper.createNewTable(platformCode);
+        return true;
+    }
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/SysNotificationService.java b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/SysNotificationService.java
new file mode 100644
index 0000000..8d5b107
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/SysNotificationService.java
@@ -0,0 +1,19 @@
+package cn.org.gitlink.notification.model.service.notification;
+
+import cn.org.gitlink.notification.model.dao.entity.SysNotification;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+public interface SysNotificationService extends IService<SysNotification> {
+    int insertSysNotification(String platform, SysNotification sysNotification);
+
+    int updateStatusByNotificationId(String platform, Integer notificationId, Byte status);
+
+    int getNewSysNotificationNumber(String platform, Integer receiver);
+
+    List<SysNotification> getUnreadSysNotificationsList(String platform, Integer receiver);
+
+    Page<SysNotification> getAllSysNotificationsPageList(int curPage, int pageSize, String orderBy, String platform, Integer receiver);
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
new file mode 100644
index 0000000..6da6eb2
--- /dev/null
+++ b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
@@ -0,0 +1,45 @@
+package cn.org.gitlink.notification.model.service.notification.impl;
+
+import cn.org.gitlink.notification.model.dao.entity.SysNotification;
+import cn.org.gitlink.notification.model.dao.mapper.SysNotificationMapper;
+import cn.org.gitlink.notification.model.service.notification.SysNotificationService;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class SysNotificationServiceImpl extends ServiceImpl<SysNotificationMapper, SysNotification> implements SysNotificationService {
+
+    @Override
+    public int insertSysNotification(String platform, SysNotification sysNotification) {
+        return baseMapper.insertSelective(platform, sysNotification);
+    }
+
+    @Override
+    public int updateStatusByNotificationId(String platform, Integer notificationId, Byte status) {
+        return baseMapper.updateStatusByNotificationId(platform, notificationId, status);
+    }
+
+    @Override
+    public int getNewSysNotificationNumber(String platform, Integer receiver) {
+        return baseMapper.getNewSysNotificationNumber(platform, receiver);
+    }
+
+    @Override
+    public List<SysNotification> getUnreadSysNotificationsList(String platform, Integer receiver) {
+        List<SysNotification> sysNotificationList = baseMapper.getUnreadSysNotificationsList(platform, receiver, (byte) 1);
+        return sysNotificationList;
+    }
+
+    @Override
+    public Page<SysNotification> getAllSysNotificationsPageList(int curPage, int pageSize, String orderBy, String platform, Integer receiver) {
+        Page page = new Page<SysNotification>(curPage, pageSize);
+        List<SysNotification> sysNotificationList = baseMapper.getSysNotificationPageList(
+                page, orderBy, platform, receiver
+        );
+        page.setRecords(sysNotificationList);
+        return page;
+    }
+}
diff --git a/model/src/main/java/resources/application.yml b/model/src/main/java/resources/application.yml
new file mode 100644
index 0000000..68da3cd
--- /dev/null
+++ b/model/src/main/java/resources/application.yml
@@ -0,0 +1,7 @@
+spring:
+  datasource:
+    # 配置数据源类型
+    driver-class-name: com.mysql.jdbc.Driver
+    url: jdbc:mysql://192.168.199.117/gitlink-notification-system?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&serverTimezone=GMT%2B8&allowMultiQueries=true
+    username: root
+    password: 950611
\ No newline at end of file
diff --git a/model/src/main/java/resources/mapper/notification/OperateTableMapper.xml b/model/src/main/java/resources/mapper/notification/OperateTableMapper.xml
new file mode 100644
index 0000000..820952b
--- /dev/null
+++ b/model/src/main/java/resources/mapper/notification/OperateTableMapper.xml
@@ -0,0 +1,26 @@
+<?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.org.gitlink.notification.model.dao.mapper.OperateTableMapper" >
+    <select id="existTable" parameterType="String" resultType="Integer">
+    select count(*)
+    from information_schema.TABLES
+    where LCASE(table_name)= #{tableName}
+  </select>
+    <update id="dropTable">
+    DROP TABLE IF EXISTS ${tableName}_sys_notification
+  </update>
+    <update id="createNewTable" parameterType="String">
+    CREATE TABLE ${tableName}_sys_notification (
+    `id` int NOT NULL AUTO_INCREMENT,
+    `sender` int NOT NULL COMMENT '发送者id',
+    `receiver` int NOT NULL COMMENT '接受者id',
+    `content` text NOT NULL COMMENT '消息内容',
+    `notifacation_url` varchar(255) DEFAULT NULL COMMENT '消息跳转url',
+    `created_at` datetime DEFAULT NULL COMMENT '创建时间',
+    `status` tinyint(4) NOT NULL COMMENT '消息状态1-未读2-已读3-未删除4-已删除',
+    PRIMARY KEY (`id`),
+    KEY `index_on_receiver_and_status` (`receiver`,`status`),
+    KEY `index_on_status` (`status`))
+  </update>
+</mapper>
diff --git a/model/src/main/java/resources/mapper/notification/PlatformInfoMapper.xml b/model/src/main/java/resources/mapper/notification/PlatformInfoMapper.xml
new file mode 100644
index 0000000..95844e6
--- /dev/null
+++ b/model/src/main/java/resources/mapper/notification/PlatformInfoMapper.xml
@@ -0,0 +1,106 @@
+<?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.org.gitlink.notification.model.dao.mapper.PlatformInfoMapper" >
+  <resultMap id="BaseResultMap" type="cn.org.gitlink.notification.model.dao.entity.PlatformInfo" >
+    <id column="id" property="id" jdbcType="INTEGER" />
+    <result column="platform_code" property="platformCode" jdbcType="VARCHAR" />
+    <result column="platform_name" property="platformName" jdbcType="VARCHAR" />
+    <result column="created_at" property="createdAt" jdbcType="TIMESTAMP" />
+    <result column="updated_at" property="updatedAt" jdbcType="TIMESTAMP" />
+    <result column="is_delete" property="isDelete" jdbcType="BIT" />
+  </resultMap>
+  <sql id="Base_Column_List" >
+    id, platform_code, platform_name, created_at, updated_at, is_delete
+  </sql>
+  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
+    select 
+    <include refid="Base_Column_List" />
+    from gns_platform_info
+    where id = #{id,jdbcType=INTEGER}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
+    delete from gns_platform_info
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+  <insert id="insert" parameterType="cn.org.gitlink.notification.model.dao.entity.PlatformInfo" >
+    insert into gns_platform_info (id, platform_code, platform_name, 
+      created_at, updated_at, is_delete
+      )
+    values (#{id,jdbcType=INTEGER}, #{platformCode,jdbcType=VARCHAR}, #{platformName,jdbcType=VARCHAR}, 
+      #{createdAt,jdbcType=TIMESTAMP}, #{updatedAt,jdbcType=TIMESTAMP}, #{isDelete,jdbcType=BIT}
+      )
+  </insert>
+  <insert id="insertSelective" parameterType="cn.org.gitlink.notification.model.dao.entity.PlatformInfo" >
+    insert into gns_platform_info
+    <trim prefix="(" suffix=")" suffixOverrides="," >
+      <if test="id != null" >
+        id,
+      </if>
+      <if test="platformCode != null" >
+        platform_code,
+      </if>
+      <if test="platformName != null" >
+        platform_name,
+      </if>
+      <if test="createdAt != null" >
+        created_at,
+      </if>
+      <if test="updatedAt != null" >
+        updated_at,
+      </if>
+      <if test="isDelete != null" >
+        is_delete,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides="," >
+      <if test="id != null" >
+        #{id,jdbcType=INTEGER},
+      </if>
+      <if test="platformCode != null" >
+        #{platformCode,jdbcType=VARCHAR},
+      </if>
+      <if test="platformName != null" >
+        #{platformName,jdbcType=VARCHAR},
+      </if>
+      <if test="createdAt != null" >
+        #{createdAt,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updatedAt != null" >
+        #{updatedAt,jdbcType=TIMESTAMP},
+      </if>
+      <if test="isDelete != null" >
+        #{isDelete,jdbcType=BIT},
+      </if>
+    </trim>
+  </insert>
+  <update id="updateByPrimaryKeySelective" parameterType="cn.org.gitlink.notification.model.dao.entity.PlatformInfo" >
+    update gns_platform_info
+    <set >
+      <if test="platformCode != null" >
+        platform_code = #{platformCode,jdbcType=VARCHAR},
+      </if>
+      <if test="platformName != null" >
+        platform_name = #{platformName,jdbcType=VARCHAR},
+      </if>
+      <if test="createdAt != null" >
+        created_at = #{createdAt,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updatedAt != null" >
+        updated_at = #{updatedAt,jdbcType=TIMESTAMP},
+      </if>
+      <if test="isDelete != null" >
+        is_delete = #{isDelete,jdbcType=BIT},
+      </if>
+    </set>
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="cn.org.gitlink.notification.model.dao.entity.PlatformInfo" >
+    update gns_platform_info
+    set platform_code = #{platformCode,jdbcType=VARCHAR},
+      platform_name = #{platformName,jdbcType=VARCHAR},
+      created_at = #{createdAt,jdbcType=TIMESTAMP},
+      updated_at = #{updatedAt,jdbcType=TIMESTAMP},
+      is_delete = #{isDelete,jdbcType=BIT}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>
\ No newline at end of file
diff --git a/model/src/main/java/resources/mapper/notification/SysNotificationMapper.xml b/model/src/main/java/resources/mapper/notification/SysNotificationMapper.xml
new file mode 100644
index 0000000..05fd741
--- /dev/null
+++ b/model/src/main/java/resources/mapper/notification/SysNotificationMapper.xml
@@ -0,0 +1,146 @@
+<?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.org.gitlink.notification.model.dao.mapper.SysNotificationMapper" >
+    <resultMap id="BaseResultMap" type="cn.org.gitlink.notification.model.dao.entity.SysNotification" >
+        <id column="id" property="id" jdbcType="INTEGER" />
+        <result column="sender" property="sender" jdbcType="INTEGER" />
+        <result column="receiver" property="receiver" jdbcType="INTEGER" />
+        <result column="content" property="content" jdbcType="VARCHAR" />
+        <result column="notification_url" property="notificationUrl" jdbcType="VARCHAR" />
+        <result column="created_at" property="createdAt" jdbcType="TIMESTAMP" />
+        <result column="status" property="status" jdbcType="TINYINT" />
+        <result column="is_delete" property="isDelete" jdbcType="BIT" />
+    </resultMap>
+    <sql id="Base_Column_List" >
+    id, sender, receiver, content, notification_url, created_at, status, is_delete
+  </sql>
+    <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
+        select
+        <include refid="Base_Column_List" />
+        from ${platform}_sys_notification
+        where id = #{id,jdbcType=INTEGER}
+    </select>
+    <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
+    delete from ${platform}_sys_notification
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+    <insert id="insert" parameterType="cn.org.gitlink.notification.model.dao.entity.SysNotification" >
+    insert into ${platform}_sys_notification (id, sender, receiver,
+      content, notification_url, created_at,
+      status, is_delete)
+    values (#{id,jdbcType=INTEGER}, #{sender,jdbcType=INTEGER}, #{receiver,jdbcType=INTEGER},
+      #{content,jdbcType=VARCHAR}, #{notificationUrl,jdbcType=VARCHAR}, #{createdAt,jdbcType=TIMESTAMP},
+      #{status,jdbcType=TINYINT}, #{isDelete,jdbcType=BIT})
+  </insert>
+    <insert id="insertSelective" parameterType="cn.org.gitlink.notification.model.dao.entity.SysNotification" >
+        insert into ${platform}_sys_notification
+        <trim prefix="(" suffix=")" suffixOverrides="," >
+            <if test="id != null" >
+                id,
+            </if>
+            <if test="sender != null" >
+                sender,
+            </if>
+            <if test="receiver != null" >
+                receiver,
+            </if>
+            <if test="content != null" >
+                content,
+            </if>
+            <if test="notificationUrl != null" >
+                notification_url,
+            </if>
+            <if test="createdAt != null" >
+                created_at,
+            </if>
+            <if test="status != null" >
+                status,
+            </if>
+            <if test="isDelete != null" >
+                is_delete,
+            </if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides="," >
+            <if test="id != null" >
+                #{id,jdbcType=INTEGER},
+            </if>
+            <if test="sender != null" >
+                #{sender,jdbcType=INTEGER},
+            </if>
+            <if test="receiver != null" >
+                #{receiver,jdbcType=INTEGER},
+            </if>
+            <if test="content != null" >
+                #{content,jdbcType=VARCHAR},
+            </if>
+            <if test="notificationUrl != null" >
+                #{notificationUrl,jdbcType=VARCHAR},
+            </if>
+            <if test="createdAt != null" >
+                #{createdAt,jdbcType=TIMESTAMP},
+            </if>
+            <if test="status != null" >
+                #{status,jdbcType=TINYINT},
+            </if>
+            <if test="isDelete != null" >
+                #{isDelete,jdbcType=BIT},
+            </if>
+        </trim>
+    </insert>
+    <update id="updateByPrimaryKeySelective" parameterType="cn.org.gitlink.notification.model.dao.entity.SysNotification" >
+        update ${platform}_sys_notification
+        <set >
+            <if test="sender != null" >
+                sender = #{sender,jdbcType=INTEGER},
+            </if>
+            <if test="receiver != null" >
+                receiver = #{receiver,jdbcType=INTEGER},
+            </if>
+            <if test="content != null" >
+                content = #{content,jdbcType=VARCHAR},
+            </if>
+            <if test="notificationUrl != null" >
+                notification_url = #{notificationUrl,jdbcType=VARCHAR},
+            </if>
+            <if test="createdAt != null" >
+                created_at = #{createdAt,jdbcType=TIMESTAMP},
+            </if>
+            <if test="status != null" >
+                status = #{status,jdbcType=TINYINT},
+            </if>
+            <if test="isDelete != null" >
+                is_delete = #{isDelete,jdbcType=BIT},
+            </if>
+        </set>
+        where id = #{id,jdbcType=INTEGER}
+    </update>
+    <update id="updateByPrimaryKey" parameterType="cn.org.gitlink.notification.model.dao.entity.SysNotification" >
+    update ${platform}_sys_notification
+    set sender = #{sender,jdbcType=INTEGER},
+      receiver = #{receiver,jdbcType=INTEGER},
+      content = #{content,jdbcType=VARCHAR},
+      notification_url = #{notificationUrl,jdbcType=VARCHAR},
+      created_at = #{createdAt,jdbcType=TIMESTAMP},
+      status = #{status,jdbcType=TINYINT},
+      is_delete = #{isDelete,jdbcType=BIT}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+    <update id="updateStatusByNotificationId">
+    update ${platform}_sys_notification set status = #{status} where id = #{notificationId}
+    </update>
+    <select id="getNewSysNotificationNumber" resultType="java.lang.Integer">
+    select count(`receiver`)
+    from ${platform}_sys_notification
+    where receiver = #{receiver} and status = 1
+    </select>
+    <select id="getUnreadSysNotificationsList" resultMap="BaseResultMap">
+    select * FROM ${platform}_sys_notification
+	where receiver = #{receiver} AND status = #{status}
+	ORDER BY id DESC
+    </select>
+    <select id="getSysNotificationPageList" resultMap="BaseResultMap">
+    select * FROM ${platform}_sys_notification
+	where receiver = #{receiver} AND is_delete = -1
+	ORDER BY id DESC
+    </select>
+</mapper>
\ No newline at end of file
diff --git a/model/src/test/java/cn/org/gitlink/notification/model/ModelApplicationTest.java b/model/src/test/java/cn/org/gitlink/notification/model/ModelApplicationTest.java
new file mode 100644
index 0000000..11fc3a6
--- /dev/null
+++ b/model/src/test/java/cn/org/gitlink/notification/model/ModelApplicationTest.java
@@ -0,0 +1,12 @@
+package cn.org.gitlink.notification.model;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ModelApplicationTest {
+    public static void main(String[] args) {
+        SpringApplication.run(ModelApplicationTest.class, args);
+    }
+
+}
diff --git a/model/src/test/java/cn/org/gitlink/notification/model/service/notification/ServiceTests.java b/model/src/test/java/cn/org/gitlink/notification/model/service/notification/ServiceTests.java
new file mode 100644
index 0000000..7f9f991
--- /dev/null
+++ b/model/src/test/java/cn/org/gitlink/notification/model/service/notification/ServiceTests.java
@@ -0,0 +1,41 @@
+package cn.org.gitlink.notification.model.service.notification;
+
+
+import cn.org.gitlink.notification.model.ModelApplicationTest;
+import cn.org.gitlink.notification.model.dao.entity.SysNotification;
+import cn.org.gitlink.notification.model.service.notification.OperateTableService;
+import cn.org.gitlink.notification.model.service.notification.SysNotificationService;
+import javafx.application.Application;
+import junit.textui.TestRunner;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = ModelApplicationTest.class)
+public class ServiceTests {
+    @Autowired
+    SysNotificationService sysNotificationService;
+
+    @Autowired
+    OperateTableService operateTableService;
+
+    Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    @Test
+    public void test1(){
+        int i = sysNotificationService.getNewSysNotificationNumber("gitlink", 234);
+        logger.info("id:" + i);
+    }
+
+    @Test
+    public void test2(){
+        operateTableService.createTableByPlatform("trustie");
+    }
+
+}
diff --git a/model/src/test/java/resources/application.yml b/model/src/test/java/resources/application.yml
new file mode 100644
index 0000000..68da3cd
--- /dev/null
+++ b/model/src/test/java/resources/application.yml
@@ -0,0 +1,7 @@
+spring:
+  datasource:
+    # 配置数据源类型
+    driver-class-name: com.mysql.jdbc.Driver
+    url: jdbc:mysql://192.168.199.117/gitlink-notification-system?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&serverTimezone=GMT%2B8&allowMultiQueries=true
+    username: root
+    password: 950611
\ No newline at end of file