diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java
index 15b95d2..ce2154f 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java
@@ -17,8 +17,10 @@ import com.ruoyi.system.api.domain.SysDept;
 import com.ruoyi.system.api.domain.SysRole;
 import com.ruoyi.system.api.domain.SysUser;
 import com.ruoyi.system.api.model.LoginUser;
+import com.ruoyi.system.domain.SysUserDatasource;
 import com.ruoyi.system.service.*;
 import org.apache.commons.lang3.ArrayUtils;
+import org.apache.commons.math3.analysis.function.Add;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.util.CollectionUtils;
 import org.springframework.validation.annotation.Validated;
@@ -62,6 +64,9 @@ public class SysUserController extends BaseController {
 	@Autowired
 	private RedisService redisService;
 
+	@Autowired
+	private ISysUserDatasourceService sysUserDatasourceService;
+
 	/**
 	 * 获取用户列表
 	 */
@@ -180,6 +185,9 @@ public class SysUserController extends BaseController {
 		ajax.put("posts", postService.selectPostAll());
 		if (StringUtils.isNotNull(userId)) {
 			SysUser sysUser = userService.selectUserById(userId);
+			//获取用户匹配的数据源ID
+			String s = GetDataSourceIdByUserId(sysUser);
+			sysUser.setDatasourceId(s);
 			ajax.put(AjaxResult.DATA_TAG, sysUser);
 			ajax.put("postIds", postService.selectPostListByUserId(userId));
 			ajax.put("roleIds", sysUser.getRoles().stream().map(SysRole::getRoleId).collect(Collectors.toList()));
@@ -204,9 +212,19 @@ public class SysUserController extends BaseController {
 			return error("新增用户'" + user.getUserName() + "'失败，用户数据源不可为空");
 		}
 		System.out.println("用户："+user.getUserName()+"数据源ID："+user.getDatasourceId());
-		user.setCreateBy(SecurityUtils.getUsername());
-		user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
-		return toAjax(userService.insertUser(user));
+		try {
+			user.setCreateBy(SecurityUtils.getUsername());
+			user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
+			int i = userService.insertUser(user);
+			if(i>0){
+				//获取用户ID
+				SysUser sysUser = userService.selectUserByUserName(user.getUserName());
+				AddDataSourceByUserId(sysUser.getUserId(), user.getDatasourceId());
+			}
+			return AjaxResult.success();
+		}catch (Exception ex){
+			return AjaxResult.error(ex.getMessage());
+		}
 	}
 
 	/**
@@ -228,6 +246,9 @@ public class SysUserController extends BaseController {
 			return error("修改用户'" + user.getUserName() + "'失败，用户数据源不可为空");
 		}
 		System.out.println("用户："+user.getUserName()+"数据源ID："+user.getDatasourceId());
+		if(DeleteDataSourceByUserId(user.getUserId())){
+			AddDataSourceByUserId(user.getUserId(),user.getDatasourceId());
+		}
 		user.setUpdateBy(SecurityUtils.getUsername());
 		return toAjax(userService.updateUser(user));
 	}
@@ -321,4 +342,75 @@ public class SysUserController extends BaseController {
 				CacheConstants.REFRESH_TIME, TimeUnit.MINUTES);
 		return success();
 	}
+
+	/**
+	 * 根据用户ID获取数据源ID
+	 * @param sysUser
+	 * @return
+	 */
+	public String GetDataSourceIdByUserId(SysUser sysUser){
+		try {
+			//获取用户数据源
+			SysUserDatasource sysUserDatasource = new SysUserDatasource();
+			sysUserDatasource.setUserId(sysUser.getUserId().toString());
+			List<SysUserDatasource> sysUserDatasources = sysUserDatasourceService.selectSysUserDatasourceList(sysUserDatasource);
+
+			Set<String> dataSourceSet = sysUserDatasources.stream()
+					.map(SysUserDatasource::getDatasourceId)
+					.collect(Collectors.toSet());
+
+			String dataSourceStr = dataSourceSet.stream()
+					.map(String::valueOf)
+					.collect(Collectors.joining(","));
+			return dataSourceStr;
+		}catch (Exception ex){
+			logger.error("根据用户ID获取数据源ID异常："+ex.getMessage());
+			return "";
+		}
+	}
+
+	/**
+	 * 根据用户ID删除数据源ID
+	 * @param userId
+	 */
+	public boolean DeleteDataSourceByUserId(Long userId){
+		boolean result = false;
+		try{
+			SysUserDatasource sysUserDatasource = new SysUserDatasource();
+			sysUserDatasource.setUserId(userId.toString());
+			List<SysUserDatasource> sysUserDatasources = sysUserDatasourceService.selectSysUserDatasourceList(sysUserDatasource);
+			if(sysUserDatasources!=null){
+				Long[] ageArray = sysUserDatasources.stream()
+						.map(SysUserDatasource::getId)
+						.toArray(Long[]::new);
+				int i = sysUserDatasourceService.deleteSysUserDatasourceByIds(ageArray);
+				if (i>0){
+					result = true;
+				}
+			}
+		}catch (Exception ex){
+			logger.error("用户数据源清除异常："+ex.getMessage());
+		}
+		return result;
+	}
+
+	/**
+	 * 保存用户数据源ID
+	 * @param userId
+	 * @param dataSourceIds
+	 */
+	public void AddDataSourceByUserId(Long userId,String dataSourceIds){
+		try{
+
+			String[] split = dataSourceIds.split(",");
+			for (String dataSourceId : split) {
+				SysUserDatasource sysUserDatasource = new SysUserDatasource();
+				sysUserDatasource.setDatasourceId(dataSourceId);
+				sysUserDatasource.setUserId(userId.toString());
+				int i = sysUserDatasourceService.insertSysUserDatasource(sysUserDatasource);
+			}
+		}catch (Exception ex){
+			logger.error("保存用户数据源异常："+ex.getMessage());
+		}
+	}
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
index 6a0c02c..a86efff 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
@@ -242,24 +242,10 @@ public class SysUserServiceImpl implements ISysUserService {
 		insertUserPost(user);
 		// 新增用户与角色管理
 		insertUserRole(user);
-		// 加园区权限
-        insertUserDB(user);
+
 		return rows;
 	}
-	public void insertUserDB(SysUser user) {
-		// 新增用户与园区数据源
-		SysDatasource qo = new SysDatasource();
-		qo.setDeptId(user.getDeptId());//
-		List<SysDatasource> dbs = sysDatasourceMapper.selectDBListByDept(qo);
-		List<SysDatasource> list = new ArrayList<SysDatasource>();
-		for (SysDatasource db : dbs) {
-			SysDatasource ur = new SysDatasource();
-			ur.setUserId(user.getUserId().toString());
-			ur.setDatasourceId(db.getId());
-			list.add(ur);
-		}
-		sysDatasourceMapper.batchUserDB(list);
-	}
+
 	/**
 	 * 注册用户信息
 	 *
@@ -292,7 +278,7 @@ public class SysUserServiceImpl implements ISysUserService {
         // 删除用户与数据源关联
 		userPostMapper.deleteUserDBByUserId(userId);
 		// 加园区权限
-		insertUserDB(user);
+		//insertUserDB(user);
 		return userMapper.updateUser(user);
 	}