diff --git a/backend/src/main/java/com/yfd/platform/data/mapper/SysUserDataScopeMapper.java b/backend/src/main/java/com/yfd/platform/data/mapper/SysUserDataScopeMapper.java
index 3557ce2..e1e10f1 100644
--- a/backend/src/main/java/com/yfd/platform/data/mapper/SysUserDataScopeMapper.java
+++ b/backend/src/main/java/com/yfd/platform/data/mapper/SysUserDataScopeMapper.java
@@ -52,4 +52,9 @@ public interface SysUserDataScopeMapper extends BaseMapper<SysUserDataScope> {
      * orgType=RVCD时关联SD_RVCD_DIC获取rvnm（流域名称）
      */
     List<SysUserDataScope> selectValidPermissionsWithName(@Param("userId") String userId);
+
+    /**
+     * 批量根据用户ID查询权限列表（含关联资源名称）
+     */
+    List<SysUserDataScope> selectValidPermissionsWithNameByUserIds(@Param("userIds") List<String> userIds);
 }
diff --git a/backend/src/main/java/com/yfd/platform/system/domain/SysUser.java b/backend/src/main/java/com/yfd/platform/system/domain/SysUser.java
index e37f595..b23df27 100644
--- a/backend/src/main/java/com/yfd/platform/system/domain/SysUser.java
+++ b/backend/src/main/java/com/yfd/platform/system/domain/SysUser.java
@@ -163,4 +163,10 @@ public class SysUser implements Serializable {
 
     @TableField(exist = false)
     List<SysRole> roles;
+
+    @TableField(exist = false)
+    private String basinNames;
+
+    @TableField(exist = false)
+    private String stationNames;
 }
diff --git a/backend/src/main/java/com/yfd/platform/system/mapper/SysRoleMapper.java b/backend/src/main/java/com/yfd/platform/system/mapper/SysRoleMapper.java
index 4852da3..ea37488 100644
--- a/backend/src/main/java/com/yfd/platform/system/mapper/SysRoleMapper.java
+++ b/backend/src/main/java/com/yfd/platform/system/mapper/SysRoleMapper.java
@@ -65,9 +65,9 @@ public interface SysRoleMapper extends BaseMapper<SysRole> {
 
 
     /**
-     * 批量获取用户角色
+     * 批量获取用户角色（含userId映射）
      */
-    List<SysRole> getRolesByUserIds(@Param("userIds") List<String> userIds);
+    List<Map<String, Object>> getUserRolesByUserIds(@Param("userIds") List<String> userIds);
 
     /**********************************
      * 用途说明: 根据角色ID删除菜单与角色关联信息
diff --git a/backend/src/main/java/com/yfd/platform/system/service/impl/SysOrganizationServiceImpl.java b/backend/src/main/java/com/yfd/platform/system/service/impl/SysOrganizationServiceImpl.java
index a4665df..bb956d3 100644
--- a/backend/src/main/java/com/yfd/platform/system/service/impl/SysOrganizationServiceImpl.java
+++ b/backend/src/main/java/com/yfd/platform/system/service/impl/SysOrganizationServiceImpl.java
@@ -57,21 +57,13 @@ public class SysOrganizationServiceImpl extends ServiceImpl<SysOrganizationMappe
     @Override
     public List<Map<String, Object>> getOrgTree(String parentid,
                                                 String params) {
-        List<SysOrganization> orgList = new ArrayList<>();
-        QueryWrapper<SysOrganization> queryWrapper = new QueryWrapper<>();
-        //根据父级id查询
-        queryWrapper.eq("parentid", parentid);
-        if (StrUtil.isNotEmpty(params)) {
-            queryWrapper.like("orgname", params);    // 根据 部门名称
-        }
         SysUser userInfo = userService.getUserInfo();
+
+        // 构建权限过滤条件
+        Set<String> allowedOrgIds = new HashSet<>();
         if (userInfo.getUsertype() != 0) {
-            List<SysRole> roleByUserId =
-                    sysRoleMapper.getRoleByUserId(userInfo.getId());
-            List<String> ids = new ArrayList<>();
-            // 循环当前角色
+            List<SysRole> roleByUserId = sysRoleMapper.getRoleByUserId(userInfo.getId());
             for (SysRole sysRole : roleByUserId) {
-                // 获取角色的组织Id
                 String orgscope = sysRole.getOrgscope();
                 if (StrUtil.isBlank(orgscope)) {
                     continue;
@@ -79,21 +71,33 @@ public class SysOrganizationServiceImpl extends ServiceImpl<SysOrganizationMappe
                 // 拆分组织Id
                 String[] split = orgscope.split(",");
                 List<String> stringList = Arrays.asList(split);
-                Set<String> set = new HashSet<>();
                 if (!stringList.isEmpty()) {
-                    List<SysOrganization> list =
-                            sysOrganizationMapper.selectList(new LambdaQueryWrapper<SysOrganization>().in(SysOrganization::getId, stringList));
-                    list.forEach(l -> set.add(l.getParentid()));
+                    allowedOrgIds.addAll(stringList);
+                    // 查询这些组织的父级ID
+                    List<SysOrganization> list = sysOrganizationMapper.selectList(
+                            new LambdaQueryWrapper<SysOrganization>().in(SysOrganization::getId, stringList));
+                    for (SysOrganization org : list) {
+                        if (org.getParentid() != null) {
+                            allowedOrgIds.add(org.getParentid());
+                        }
+                    }
                 }
-                ids.addAll(stringList);
-                ids.addAll(set);
             }
-            queryWrapper.in("id", ids);
         }
-        orgList = this.list(queryWrapper.orderByAsc("orgcode"));
-        // 将实体对象转换为 Map，确保字段名与实体类一致
-        // 将实体对象转换为 Map，确保字段名与实体类一致
-        List<Map<String,Object>> listMap = orgList.stream().map(org -> {
+
+        // 查询所有组织数据
+        QueryWrapper<SysOrganization> queryWrapper = new QueryWrapper<>();
+        if (!allowedOrgIds.isEmpty()) {
+            queryWrapper.in("id", allowedOrgIds);
+        }
+        if (StrUtil.isNotEmpty(params)) {
+            queryWrapper.like("orgname", params);
+        }
+
+        List<SysOrganization> allOrgList = this.list(queryWrapper.orderByAsc("orgcode"));
+
+        // 将所有组织数据转换为Map结构
+        List<Map<String, Object>> allOrgMaps = allOrgList.stream().map(org -> {
             Map<String, Object> map = new HashMap<>();
             map.put("id", org.getId());
             map.put("orgtype", org.getOrgtype());
@@ -110,12 +114,39 @@ public class SysOrganizationServiceImpl extends ServiceImpl<SysOrganizationMappe
             map.put("custom3", org.getCustom3());
             return map;
         }).collect(Collectors.toList());
-        for (Map<String, Object> map : listMap) {
-            List<Map<String, Object>> childList = child(map.get(
-                    "id").toString());//查询下一子集
-            map.put("childList", childList);   //添加新列 子集
+
+        // 构建父子关系映射
+        Map<String, List<Map<String, Object>>> parentToChildrenMap = new HashMap<>();
+        for (Map<String, Object> orgMap : allOrgMaps) {
+            String parentId = (String) orgMap.get("parentid");
+            parentToChildrenMap.computeIfAbsent(parentId, k -> new ArrayList<>()).add(orgMap);
+        }
+
+        // 过滤出指定父级ID的组织作为根节点
+        List<Map<String, Object>> rootOrgs = parentToChildrenMap.getOrDefault(parentid, new ArrayList<>());
+
+        // 构建完整的树形结构
+        buildTreeStructure(rootOrgs, parentToChildrenMap);
+
+        return rootOrgs;
+    }
+
+
+    /**
+     * 构建树形结构
+     * @param orgList 当前层级的组织列表
+     * @param parentToChildrenMap 父子关系映射
+     */
+    private void buildTreeStructure(List<Map<String, Object>> orgList,
+                                    Map<String, List<Map<String, Object>>> parentToChildrenMap) {
+        for (Map<String, Object> orgMap : orgList) {
+            String orgId = (String) orgMap.get("id");
+            List<Map<String, Object>> children = parentToChildrenMap.getOrDefault(orgId, new ArrayList<>());
+            if (!children.isEmpty()) {
+                buildTreeStructure(children, parentToChildrenMap); // 递归构建子树
+            }
+            orgMap.put("childList", children);
         }
-        return listMap;
     }
 
     /***********************************
@@ -203,35 +234,42 @@ public class SysOrganizationServiceImpl extends ServiceImpl<SysOrganizationMappe
     @Override
     public List<SysOrganization> getOrganizationById(String id,
                                                      String orgName) {
-
-        LambdaQueryWrapper<SysOrganization> queryWrapper =
-                new LambdaQueryWrapper<>();
         SysUser userInfo = userService.getUserInfo();
+
+        // 收集所有允许的组织ID
+        Set<String> allowedOrgIds = new HashSet<>();
         if (userInfo.getUsertype() != 0) {
-            List<SysRole> roleByUserId =
-                    sysRoleMapper.getRoleByUserId(userInfo.getId());
-            List<String> ids = new ArrayList<>();
-            // 循环当前角色
+            List<SysRole> roleByUserId = sysRoleMapper.getRoleByUserId(userInfo.getId());
             for (SysRole sysRole : roleByUserId) {
-                // 获取角色的组织Id
                 String orgscope = sysRole.getOrgscope();
                 if (StrUtil.isBlank(orgscope)) {
                     continue;
                 }
-                // 拆分组织Id
+                // 拆分组织Id并添加到集合中（自动去重）
                 String[] split = orgscope.split(",");
-                List<String> stringList = Arrays.asList(split);
-                ids.addAll(stringList);
+                for (String orgId : split) {
+                    if (StrUtil.isNotBlank(orgId)) {
+                        allowedOrgIds.add(orgId.trim());
+                    }
+                }
             }
-            if (ObjectUtil.isNotEmpty(ids)) {
-                queryWrapper.in(SysOrganization::getId, ids);
-            }
-
         }
+
+        // 构建查询条件
+        LambdaQueryWrapper<SysOrganization> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(SysOrganization::getParentid, id);
+
         if (StrUtil.isNotBlank(orgName)) {
             queryWrapper.like(SysOrganization::getOrgname, orgName);
         }
-        queryWrapper.eq(SysOrganization::getParentid, id).orderByDesc(SysOrganization::getOrgcode);
+
+        // 如果有权限限制，添加IN条件
+        if (!allowedOrgIds.isEmpty()) {
+            queryWrapper.in(SysOrganization::getId, allowedOrgIds);
+        }
+
+        queryWrapper.orderByDesc(SysOrganization::getOrgcode);
+
         return this.list(queryWrapper);
     }
 
diff --git a/backend/src/main/java/com/yfd/platform/system/service/impl/UserServiceImpl.java b/backend/src/main/java/com/yfd/platform/system/service/impl/UserServiceImpl.java
index 112e8c0..87558dd 100644
--- a/backend/src/main/java/com/yfd/platform/system/service/impl/UserServiceImpl.java
+++ b/backend/src/main/java/com/yfd/platform/system/service/impl/UserServiceImpl.java
@@ -10,7 +10,12 @@ import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.yfd.platform.config.ResponseResult;
+import com.yfd.platform.data.domain.SysUserDataScope;
 import com.yfd.platform.data.mapper.SysUserDataScopeMapper;
+import com.yfd.platform.env.domain.SdEngInfoBH;
+import com.yfd.platform.env.domain.SdHbrvDic;
+import com.yfd.platform.env.mapper.SdEngInfoBHMapper;
+import com.yfd.platform.env.mapper.SdHbrvDicMapper;
 import com.yfd.platform.system.domain.LoginUser;
 import com.yfd.platform.system.domain.SysRole;
 import com.yfd.platform.system.domain.SysUser;
@@ -56,6 +61,12 @@ public class UserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impleme
 
     @Resource
     private PasswordEncoder passwordEncoder;
+
+    @Resource
+    private SdHbrvDicMapper sdHbrvDicMapper;
+
+    @Resource
+    private SdEngInfoBHMapper sdEngInfoBHMapper;
     /**
      * 文件空间配置
      */
@@ -636,10 +647,10 @@ public class UserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impleme
     }
 
     @Override
-    public Page<SysUser> queryPendingAuditUsers(Page<SysUser> page,String name,String regStatus) {
+    public Page<SysUser> queryPendingAuditUsers(Page<SysUser> page, String name, String regStatus) {
         LambdaQueryWrapper<SysUser> queryWrapper = new LambdaQueryWrapper<>();
-        queryWrapper.in(SysUser::getRegStatus, "PENDING","APPROVED","REJECTED");
-        queryWrapper.eq(ObjectUtil.isNotEmpty(regStatus),SysUser::getRegStatus, regStatus);
+        queryWrapper.in(SysUser::getRegStatus, "PENDING", "APPROVED", "REJECTED");
+        queryWrapper.eq(ObjectUtil.isNotEmpty(regStatus), SysUser::getRegStatus, regStatus);
         queryWrapper.and(StrUtil.isNotBlank(name), wrapper ->
                 wrapper.like(SysUser::getNickname, name)
                         .or()
@@ -647,11 +658,113 @@ public class UserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impleme
         );
         queryWrapper.orderByDesc(SysUser::getRegTime);
         Page<SysUser> mapPage = this.page(page, queryWrapper);
-        mapPage.getRecords().forEach(record -> {
-            String id = record.getId();
-            List<SysRole> sysRoles = sysRoleMapper.getRoleByUserId(id);
-            record.setRoles(sysRoles);
-        });
+
+        List<SysUser> records = mapPage.getRecords();
+        if (records == null || records.isEmpty()) {
+            return mapPage;
+        }
+
+        List<String> userIds = records.stream()
+                .map(SysUser::getId)
+                .collect(Collectors.toList());
+
+        Map<String, List<SysRole>> userRoleMap = new HashMap<>();
+        List<Map<String, Object>> userRoles = sysRoleMapper.getUserRolesByUserIds(userIds);
+        if (userRoles != null) {
+            for (Map<String, Object> row : userRoles) {
+                String userId = (String) row.get("userId");
+                SysRole role = new SysRole();
+                role.setId((String) row.get("id"));
+                role.setRolecode((String) row.get("rolecode"));
+                role.setRolename((String) row.get("rolename"));
+                role.setLevel((String) row.get("level"));
+                role.setDescription((String) row.get("description"));
+                role.setIsvaild((String) row.get("isvaild"));
+                role.setOrgscope((String) row.get("orgscope"));
+                role.setOptscope((String) row.get("optscope"));
+                role.setBusscope((String) row.get("busscope"));
+                userRoleMap.computeIfAbsent(userId, k -> new ArrayList<>()).add(role);
+            }
+        }
+
+        Map<String, List<SysUserDataScope>> userScopeMap = new HashMap<>();
+        List<SysUserDataScope> allScopes = sysUserDataScopeMapper.selectValidPermissionsWithNameByUserIds(userIds);
+        if (allScopes != null) {
+            for (SysUserDataScope scope : allScopes) {
+                userScopeMap.computeIfAbsent(scope.getUserId(), k -> new ArrayList<>()).add(scope);
+            }
+        }
+        List<SdHbrvDic> allHbrvDicts = sdHbrvDicMapper.selectList(null);
+        Map<String, String> basinCodeToNameMap = new HashMap<>();
+        if (allHbrvDicts != null) {
+            for (SdHbrvDic hbrv : allHbrvDicts) {
+                if (hbrv.getHbrvcd() != null && hbrv.getHbrvnm() != null) {
+                    basinCodeToNameMap.put(hbrv.getHbrvcd(), hbrv.getHbrvnm());
+                }
+            }
+        }
+
+        List<SdEngInfoBH> allStations = sdEngInfoBHMapper.selectList(null);
+        Map<String, List<SdEngInfoBH>> basinToStationsMap = new HashMap<>();
+        Map<String, String> stationCodeToNameMap = new HashMap<>();
+
+        if (allStations != null) {
+            for (SdEngInfoBH station : allStations) {
+                if (station.getStcd() != null && station.getEnnm() != null) {
+                    stationCodeToNameMap.put(station.getStcd(), station.getEnnm());
+                }
+                if (station.getHbrvcd() != null) {
+                    basinToStationsMap.computeIfAbsent(station.getHbrvcd(), k -> new ArrayList<>()).add(station);
+                }
+            }
+        }
+
+        for (SysUser record : records) {
+            String userId = record.getId();
+
+            List<SysRole> roles = userRoleMap.getOrDefault(userId, Collections.emptyList());
+            record.setRoles(roles);
+
+            List<SysUserDataScope> scopes = userScopeMap.getOrDefault(userId, Collections.emptyList());
+            Set<String> basinNameSet = new LinkedHashSet<>();
+            Set<String> stationNameSet = new LinkedHashSet<>();
+
+            for (SysUserDataScope scope : scopes) {
+                String orgType = scope.getOrgType();
+                String orgId = scope.getOrgId();
+                String orgName = scope.getOrgName();
+
+                if ("HBRVCD".equals(orgType)) {
+                    if (orgName != null) {
+                        basinNameSet.add(orgName);
+                    }
+                    if (orgId != null) {
+                        List<SdEngInfoBH> stations = basinToStationsMap.get(orgId);
+                        if (stations != null) {
+                            for (SdEngInfoBH station : stations) {
+                                if (station.getEnnm() != null) {
+                                    stationNameSet.add(station.getEnnm());
+                                }
+                            }
+                        }
+                    }
+                } else if ("STATION".equals(orgType)) {
+                    if (orgName != null) {
+                        stationNameSet.add(orgName);
+                    }
+                    if (orgId != null) {
+                        String stationName = stationCodeToNameMap.get(orgId);
+                        if (stationName != null) {
+                            stationNameSet.add(stationName);
+                        }
+                    }
+                }
+            }
+
+            record.setBasinNames(basinNameSet.isEmpty() ? null : String.join(",", basinNameSet));
+            record.setStationNames(stationNameSet.isEmpty() ? null : String.join(",", stationNameSet));
+        }
+
         return mapPage;
     }
 
diff --git a/backend/src/main/resources/mapper/data/SysUserDataScopeMapper.xml b/backend/src/main/resources/mapper/data/SysUserDataScopeMapper.xml
index 76194ae..572746d 100644
--- a/backend/src/main/resources/mapper/data/SysUserDataScopeMapper.xml
+++ b/backend/src/main/resources/mapper/data/SysUserDataScopeMapper.xml
@@ -103,4 +103,36 @@
         ORDER BY s.CREATED_AT DESC
     </select>
 
+    <select id="selectValidPermissionsWithNameByUserIds" resultMap="BaseResultMap">
+        SELECT
+            s.ID,
+            s.USER_ID,
+            s.ORG_TYPE,
+            s.ORG_ID,
+            s.PARENT_ID,
+            s.ORG_LEVEL,
+            s.PATH,
+            s.PERMISSION_TYPE,
+            s.ROLE_CODE,
+            s.DATA_SCOPE,
+            s.STATUS,
+            s.START_TIME,
+            s.END_TIME,
+            s.CREATED_AT,
+            s.CREATED_BY,
+            s.UPDATED_AT,
+            s.UPDATED_BY,
+            s.REMARK,
+            COALESCE(e.ENNM, h.HBRVNM) AS orgName
+        FROM SYS_USER_DATA_SCOPE s
+        LEFT JOIN SD_ENGINFO_B_H e ON s.ORG_TYPE = 'STATION' AND s.ORG_ID = e.stcd
+        LEFT JOIN SD_HBRV_DIC h ON s.ORG_TYPE = 'HBRVCD' AND s.ORG_ID = h.hbrvcd
+        WHERE s.USER_ID IN
+        <foreach collection="userIds" item="id" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+          AND s.STATUS = 1
+        ORDER BY s.CREATED_AT DESC
+    </select>
+
 </mapper>
diff --git a/backend/src/main/resources/mapper/system/SysRoleMapper.xml b/backend/src/main/resources/mapper/system/SysRoleMapper.xml
index 9d3f206..8ebae21 100644
--- a/backend/src/main/resources/mapper/system/SysRoleMapper.xml
+++ b/backend/src/main/resources/mapper/system/SysRoleMapper.xml
@@ -143,6 +143,27 @@
             #{id}
         </foreach>
     </select>
+
+    <select id="getUserRolesByUserIds" resultType="java.util.HashMap">
+        SELECT
+        ur.USERID AS "userId",
+        r.ID AS "id",
+        r.ROLECODE AS "rolecode",
+        r.ROLENAME AS "rolename",
+        r."LEVEL" AS "level",
+        r.DESCRIPTION AS "description",
+        r.ISVAILD AS "isvaild",
+        r.ORGSCOPE AS "orgscope",
+        r.OPTSCOPE AS "optscope",
+        r.BUSSCOPE AS "busscope"
+        FROM
+        SYS_ROLE r
+        INNER JOIN SYS_ROLE_USERS ur ON r.ID = ur.ROLEID
+        WHERE ur.USERID IN
+        <foreach collection="userIds" item="id" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </select>
     <!--根据 角色id和用户id 删除系统角色用户对照 （admin除外）-->
     <delete id="deleteRoleUsers">
         delete from sys_role_users where userid !=(select u.id from sys_user u where u.account="admin") and  roleid=#{roleid} and userid=#{urserid}