diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/AccreditController.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/AccreditController.java
index 454d32d..6bfdf7b 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/AccreditController.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/AccreditController.java
@@ -3,9 +3,7 @@ package com.muyu.system.controller;
 import com.muyu.common.core.domain.Result;
 import com.muyu.common.core.web.controller.BaseController;
 import com.muyu.common.system.domain.SysUser;
-import com.muyu.system.domain.ListStructure;
-import com.muyu.system.domain.TableList;
-import com.muyu.system.domain.TableName;
+import com.muyu.system.domain.*;
 import com.muyu.system.domain.vo.DeptVO;
 import com.muyu.system.domain.vo.SysUserVo;
 import com.muyu.system.domain.vo.TableVo;
@@ -35,7 +33,7 @@ public class AccreditController extends BaseController {
      * 获取表名
      * @return
      */
-    @PostMapping("tableNameList")
+    @PostMapping("/tableNameList")
     public Result<List<TableList>> tableNameList(){
         List<TableList> list = service.tableNameList();
         return Result.success(list);
@@ -45,7 +43,7 @@ public class AccreditController extends BaseController {
      * 获取表名
      * @return
      */
-    @GetMapping("tableNameList2")
+    @GetMapping("/tableNameList2")
     public Result<List<String>> tableNameList2() throws SQLException {
         List<String> list = service.tableNameList2();
         return Result.success(list);
@@ -56,17 +54,32 @@ public class AccreditController extends BaseController {
      * @return
      * @throws SQLException
      */
-    @GetMapping("listSqlJdbc")
+    @GetMapping("/listSqlJdbc")
     public Result listSqlJdbc(@RequestParam String tableName) throws SQLException {
         return service.listSqlJdbc(tableName);
     }
 
+    /**
+     * 数据连接
+     * @param dataAccess
+     * @return
+     */
+    @PostMapping("/selJDBCStream")
+    public Result selJDBCStream(@RequestBody DataAccess dataAccess){
+        Integer id = service.selJDBCStream(dataAccess);
+        if (id>0){
+            return success("连接成功");
+        }else{
+            return error("连接失败");
+        }
+    }
+
     /**
      * 获取表详情
      * @param tableName
      * @return
      */
-    @PostMapping("selectTableXml/{tableName}")
+    @PostMapping("/selectTableXml/{tableName}")
     public Result<List<TableVo>> selectTableXml(@PathVariable String tableName){
         List<TableVo> list = service.selectTableXml(tableName);
         return Result.success(list);
@@ -124,4 +137,29 @@ public class AccreditController extends BaseController {
         return success(list);
     }
 
+    /**
+     * 字典
+     * @return
+     */
+    @PostMapping("/selectDictionaryMajor")
+    public Result<List<DictionaryMajor>> selectDictionaryMajor(){
+        List<DictionaryMajor> list = service.selectDictionaryMajor();
+        return Result.success(list);
+    }
+
+    /**
+     * 修改状态/添加字典
+     * @param listStructure
+     * @return
+     */
+    @PostMapping("/updateListStructure")
+    public Result updateListStructure(@RequestBody ListStructure listStructure){
+        Integer id = service.updateListStructure(listStructure);
+        if (id>0){
+            return success("修改完成");
+        }else{
+            return error("修改有异常请检查");
+        }
+    }
+
 }
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/DataAccessController.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/DataAccessController.java
index df6184e..1a91773 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/DataAccessController.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/DataAccessController.java
@@ -101,4 +101,19 @@ public class DataAccessController extends BaseController
     {
         return toAjax(dataAccessService.deleteDataAccessByIds(ids));
     }
+
+    /**
+     * 同步
+     * @param dataAccess
+     * @return
+     */
+    @PostMapping("/synchronization")
+    public Result synchronization(@RequestBody DataAccess dataAccess) throws SQLException {
+        Integer id = dataAccessService.synchronization(dataAccess);
+        if (id>0){
+            return success("成功同步");
+        }else{
+            return error("同步失败");
+        }
+    }
 }
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/dictionaryMajor.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/DictionaryMajor.java
similarity index 68%
rename from muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/dictionaryMajor.java
rename to muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/DictionaryMajor.java
index 2d6f916..7faee76 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/dictionaryMajor.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/DictionaryMajor.java
@@ -3,7 +3,7 @@ package com.muyu.system.domain;
 import lombok.Data;
 
 @Data
-public class dictionaryMajor {
+public class DictionaryMajor {
     /**
      * 名称
      */
@@ -11,5 +11,5 @@ public class dictionaryMajor {
     /**
      * 展示
      */
-    private Integer dictionaryExpression;
+    private String dictionaryExpression;
 }
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/ListStructure.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/ListStructure.java
index 2d263f3..1dd5d16 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/ListStructure.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/domain/ListStructure.java
@@ -45,4 +45,12 @@ public class ListStructure {
      * 注解
      */
     private String columnComments;
+    /**
+     * 是否字典
+     */
+    private String yesOrNo;
+    /**
+     * 对应字典
+     */
+    private String dictionary;
 }
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/mapper/AccreditMapper.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/mapper/AccreditMapper.java
index d702c2e..162a2d2 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/mapper/AccreditMapper.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/mapper/AccreditMapper.java
@@ -1,9 +1,6 @@
 package com.muyu.system.mapper;
 
-import com.muyu.system.domain.Library;
-import com.muyu.system.domain.ListStructure;
-import com.muyu.system.domain.TableList;
-import com.muyu.system.domain.TableName;
+import com.muyu.system.domain.*;
 import com.muyu.system.domain.vo.TableVo;
 import org.apache.ibatis.annotations.Param;
 
@@ -37,4 +34,9 @@ public interface AccreditMapper {
     int selectOneTableList(@Param("s") String s);
 
     int selectOneSqlJdbc(@Param("s") String s);
+
+    List<DictionaryMajor> selectDictionaryMajor();
+
+    Integer updateListStructure(ListStructure listStructure);
+
 }
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/AccreditService.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/AccreditService.java
index 8a81b97..5f8ba7e 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/AccreditService.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/AccreditService.java
@@ -1,10 +1,7 @@
 package com.muyu.system.service;
 
 import com.muyu.common.core.domain.Result;
-import com.muyu.system.domain.Library;
-import com.muyu.system.domain.ListStructure;
-import com.muyu.system.domain.TableList;
-import com.muyu.system.domain.TableName;
+import com.muyu.system.domain.*;
 import com.muyu.system.domain.vo.TableVo;
 
 import java.sql.SQLException;
@@ -24,4 +21,10 @@ public interface AccreditService {
     TableList selNameTableList(String name);
 
     List<ListStructure> selNameListStructure(String tableName);
+
+    List<DictionaryMajor> selectDictionaryMajor();
+
+    Integer updateListStructure(ListStructure listStructure);
+
+    Integer selJDBCStream(DataAccess dataAccess);
 }
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/IDataAccessService.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/IDataAccessService.java
index 971ac0d..ad31a19 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/IDataAccessService.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/IDataAccessService.java
@@ -59,4 +59,6 @@ public interface IDataAccessService
      * @return 结果
      */
     public int deleteDataAccessById(Long id);
+
+    Integer synchronization(DataAccess dataAccess) throws SQLException;
 }
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/AccreditServiceImpl.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/AccreditServiceImpl.java
index 6c75823..faa4a5f 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/AccreditServiceImpl.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/AccreditServiceImpl.java
@@ -1,10 +1,8 @@
 package com.muyu.system.service.impl;
 
+import com.alibaba.fastjson.JSONObject;
 import com.muyu.common.core.domain.Result;
-import com.muyu.system.domain.Library;
-import com.muyu.system.domain.ListStructure;
-import com.muyu.system.domain.TableList;
-import com.muyu.system.domain.TableName;
+import com.muyu.system.domain.*;
 import com.muyu.system.domain.vo.TableVo;
 import com.muyu.system.mapper.AccreditMapper;
 import com.muyu.system.service.AccreditService;
@@ -133,6 +131,46 @@ public class AccreditServiceImpl implements AccreditService {
         return mapper.selNameListStructure(tableName);
     }
 
+    @Override
+    public List<DictionaryMajor> selectDictionaryMajor() {
+        return mapper.selectDictionaryMajor();
+    }
+
+    @Override
+    public Integer updateListStructure(ListStructure listStructure) {
+        //判断是否加入字典
+        if (!listStructure.getYesOrNo().equals("Y")){
+            listStructure.setDictionary(null);
+        }
+        //修改状态
+        Integer i = mapper.updateListStructure(listStructure);
+        return i;
+    }
+
+    @Override
+    public Integer selJDBCStream(DataAccess dataAccess) {
+        Integer id = 0;
+        try {
+            //加载数据库驱动
+            Class<?> aClass = Class.forName("com.mysql.cj.jdbc.Driver");
+            Driver driver = (Driver) aClass.newInstance();
+            System.out.println(driver);
+            //获取数据库连接
+            Connection connection = DriverManager.getConnection("jdbc:mysql://129.211.23.219:3306/"+ dataAccess.getDatabaseName() +"?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8","root","Qq4152637");
+            System.out.println(connection);
+            id = 1;
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        } catch (ClassNotFoundException e) {
+            throw new RuntimeException(e);
+        } catch (InstantiationException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+        return id;
+    }
+
     //获取字段注解
     private Map<String,String> getColumnComments(DatabaseMetaData metaData,String typeName){
         Map<String,String> columnComents = new HashMap<>();
diff --git a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/DataAccessServiceImpl.java b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/DataAccessServiceImpl.java
index cdc2d13..958b678 100644
--- a/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/DataAccessServiceImpl.java
+++ b/muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/DataAccessServiceImpl.java
@@ -62,13 +62,6 @@ public class DataAccessServiceImpl implements IDataAccessService
     @Override
     public int insertDataAccess(DataAccess dataAccess) throws SQLException {
         int i = dataAccessMapper.insertDataAccess(dataAccess);
-        List<SysDept> list = sysDeptMapper.listDeptList();
-        DataAccess dataAccess1 = dataAccessMapper.oneDataAccess();
-        for (SysDept sysDept : list) {
-            //添加中间件
-            dataAccessMapper.insertMiddle(sysDept.getDeptId(),dataAccess1.getId());
-        }
-        accreditService.tableNameList2();
         return i;
     }
 
@@ -107,4 +100,23 @@ public class DataAccessServiceImpl implements IDataAccessService
     {
         return dataAccessMapper.deleteDataAccessById(id);
     }
+
+    @Override
+    public Integer synchronization(DataAccess dataAccess) throws SQLException {
+        Integer id = 0;
+        /**
+         * 获取所有的部门
+         */
+        List<SysDept> list = sysDeptMapper.listDeptList();
+        for (SysDept sysDept : list) {
+            //添加中间件
+            dataAccessMapper.insertMiddle(sysDept.getDeptId(),dataAccess.getId());
+        }
+        /**
+         * 添加表名
+         */
+        accreditService.tableNameList2();
+        id = 1;
+        return id;
+    }
 }
diff --git a/muyu-modules/muyu-system/src/main/resources/mapper/system/AccreditMapper.xml b/muyu-modules/muyu-system/src/main/resources/mapper/system/AccreditMapper.xml
index c9bdbb0..595774e 100644
--- a/muyu-modules/muyu-system/src/main/resources/mapper/system/AccreditMapper.xml
+++ b/muyu-modules/muyu-system/src/main/resources/mapper/system/AccreditMapper.xml
@@ -15,6 +15,21 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         insert into tableList (name)
         values (#{s});
     </insert>
+    <update id="updateListStructure">
+        update list_structure
+        set yes_or_no =  #{yesOrNo},
+        dictionary =  #{dictionary}
+        where catalog_name = #{catalogName} and
+        table_name = #{tableName} and
+        column_lass_name =  #{columnLassName} and
+        column_type_name =  #{columnTypeName} and
+        column_name =  #{columnName} and
+        precisions =  #{precisions} and
+        scale =  #{scale} and
+        is_null =  #{isNull} and
+        schema_name =  #{schemaName} and
+        column_comments =  #{columnComments}
+    </update>
     <select id="selectTableXml" resultType="com.muyu.system.domain.vo.TableVo">
         SELECT *
         FROM information_schema.columns
@@ -59,5 +74,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         select count(table_name)
         from list_structure where table_name = #{s};
     </select>
+    <select id="selectDictionaryMajor" resultType="com.muyu.system.domain.DictionaryMajor">
+        select *
+        from dictionary_major
+    </select>
 
 </mapper>