diff --git a/ExtendJar/mysql-binlog-connector-java-0.30.1.jar b/ExtendJar/mysql-binlog-connector-java-0.30.1.jar
new file mode 100644
index 00000000..e605e761
Binary files /dev/null and b/ExtendJar/mysql-binlog-connector-java-0.30.1.jar differ
diff --git a/ExtendJar/引用外置jar包.md b/ExtendJar/引用外置jar包.md
index 282d51af..b151984a 100644
--- a/ExtendJar/引用外置jar包.md
+++ b/ExtendJar/引用外置jar包.md
@@ -4,6 +4,8 @@
         mvn install:install-file -Dfile=D:/dsWork/dsProject/dsBase/ExtendJar/aspose-cells-23.4.jar -DgroupId=com.aspose -DartifactId=aspose-cells -Dversion=23.4 -Dpackaging=jar
         mvn install:install-file -Dfile=D:/dsWork/dsProject/dsBase/ExtendJar/aspose.slides-19.3.jar -DgroupId=com.aspose -DartifactId=aspose-slides -Dversion=19.3 -Dpackaging=jar
         mvn install:install-file -Dfile=D:/dsWork/dsProject/dsBase/ExtendJar/aspose-pdf-22.7.1.cracked.jar -DgroupId=com.aspose -DartifactId=aspose-pdf -Dversion=22.7.1 -Dpackaging=jar
+        
+         mvn install:install-file -Dfile=D:/dsWork/dsProject/dsBase/ExtendJar/mysql-binlog-connector-java-0.30.1.jar -DgroupId=com.aspose -DartifactId=aspose-pdf -Dversion=0.30.1 -Dpackaging=jar
 ```
 
 ```xml
diff --git a/src/main/java/com/dsideal/base/Tools/ChangeCity.java b/src/main/java/com/dsideal/base/Tools/ChangeCity.java
new file mode 100644
index 00000000..05cfb864
--- /dev/null
+++ b/src/main/java/com/dsideal/base/Tools/ChangeCity.java
@@ -0,0 +1,70 @@
+package com.dsideal.base.Tools;
+
+import com.alibaba.fastjson.JSONObject;
+import com.dsideal.base.DataEase.Model.DataEaseModel;
+import com.dsideal.base.Plugin.YamlProp;
+import com.jfinal.kit.Kv;
+import com.jfinal.kit.Prop;
+import com.jfinal.plugin.activerecord.ActiveRecordPlugin;
+import com.jfinal.plugin.activerecord.Db;
+import com.jfinal.plugin.activerecord.Record;
+import com.jfinal.plugin.activerecord.SqlPara;
+import com.jfinal.plugin.activerecord.dialect.MysqlDialect;
+import com.jfinal.plugin.hikaricp.HikariCpPlugin;
+
+import java.io.File;
+import java.sql.SQLOutput;
+import java.util.ArrayList;
+import java.util.List;
+
+public class ChangeCity {
+
+
+    public static void main(String[] args) {
+        //加载配置文件
+        String configFile = "application_dev.yaml";
+        Prop PropKit = new YamlProp(configFile);
+
+        HikariCpPlugin dataEasePlugin = new HikariCpPlugin(PropKit.get("mysql.jdbcUrl").replace("ds_db", DataEaseModel.DB_NAME), PropKit.get("mysql.user"),
+                PropKit.get("mysql.password").trim(), PropKit.get("mysql.driverClassName"));
+        dataEasePlugin.start();
+
+        // 配置ActiveRecord插件
+        ActiveRecordPlugin arpDataEase = new ActiveRecordPlugin(DataEaseModel.DB_NAME, dataEasePlugin);
+        arpDataEase.setDialect(new MysqlDialect());
+
+        arpDataEase.start();
+        //取出大屏的ID值
+        String sql = "select * from data_visualization_info where name ='黄海测试的市州地图'";
+        Record dataVisualizationInfo = Db.findFirst(sql);
+        long bigScreenId = dataVisualizationInfo.getLong("id");
+        System.out.println(bigScreenId);
+        // 配置的内容
+        sql = "select id,custom_attr from core_chart_view where scene_id=? and type='map'";
+        Record record = Db.findFirst(sql, bigScreenId);
+        long id = record.getLong("id");
+        JSONObject jo = JSONObject.parseObject(record.getStr("custom_attr"));
+        System.out.println(jo.getJSONObject("map").getString("level"));
+        System.out.println(jo.getJSONObject("map").getString("id"));
+        /**
+         * json格式化工具
+         * https://www.uutils.com/format/json.htm
+         *
+         * 互联网：2023年，省市县行政区划名称及编码对照表、最新省市区表1
+         * https://blog.csdn.net/isworking/article/details/128630487
+         吉林省
+         province 156220000
+
+         云南省
+         province 156530000
+         */
+        //修改为云南省
+        //jo.getJSONObject("map").put("id", "156530000");
+        //修改为吉林省
+        jo.getJSONObject("map").put("id", "156220000");
+        //回写到数据库
+        String jsonString = jo.toJSONString();
+        Db.update("update core_chart_view set custom_attr=? where id=?", jsonString, id);
+        System.out.println("成功切换为！");
+    }
+}