diff --git a/flyfish-user/src/main/java/com/flyfish/framework/controller/DepartmentController.java b/flyfish-user/src/main/java/com/flyfish/framework/controller/DepartmentController.java
index b4be09b..b18c865 100644
--- a/flyfish-user/src/main/java/com/flyfish/framework/controller/DepartmentController.java
+++ b/flyfish-user/src/main/java/com/flyfish/framework/controller/DepartmentController.java
@@ -6,6 +6,8 @@ import com.flyfish.framework.domain.AdminUserDetails;
 import com.flyfish.framework.domain.DepartmentQo;
 import com.flyfish.framework.domain.po.Department;
 import com.flyfish.framework.enums.UserType;
+import com.flyfish.framework.service.DepartmentService;
+import com.flyfish.framework.utils.DepartUtils;
 import com.flyfish.framework.utils.UserUtils;
 import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.security.core.context.ReactiveSecurityContextHolder;
@@ -17,6 +19,7 @@ import reactor.core.publisher.Mono;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 
 /**
  * 部分或者校区controller
@@ -39,8 +42,16 @@ public class DepartmentController extends ReactiveTreeController<Department, Dep
                     if (details.getType() == UserType.SUPER_ADMIN) {
                         return reactiveService.getAll();
                     }
-                    if (CollectionUtils.isNotEmpty(details.getVisibleDeparts())) {
-                        return reactiveService.getByIds(new ArrayList<>(details.getVisibleDeparts()));
+                    if (CollectionUtils.isNotEmpty(details.getDepartments())) {
+                        DepartmentService departmentService = getService();
+                        Set<String> departs = DepartUtils.mergeDeparts(details.getDepartments());
+                        return departmentService.getSubCodes(departs)
+                                .flatMapMany(codes -> {
+                                    List<String> merged = new ArrayList<>();
+                                    merged.addAll(codes);
+                                    merged.addAll(departs);
+                                    return departmentService.getByIds(merged);
+                                });
                     }
                     return Flux.empty();
                 })
diff --git a/flyfish-user/src/main/java/com/flyfish/framework/domain/AdminUserDetails.java b/flyfish-user/src/main/java/com/flyfish/framework/domain/AdminUserDetails.java
index 65371c5..bf93d1e 100644
--- a/flyfish-user/src/main/java/com/flyfish/framework/domain/AdminUserDetails.java
+++ b/flyfish-user/src/main/java/com/flyfish/framework/domain/AdminUserDetails.java
@@ -155,7 +155,10 @@ public class AdminUserDetails implements UserDetails, IUser, AuthorizedUserDetai
     @Override
     public String getAuthority() {
         if (StringUtils.isBlank(authority) && null != departments) {
-            authority = departments.stream().findFirst().map(Domain::getId).orElse(null);
+            authority = departments.stream()
+                    .min(Comparator.comparing(Department::getDepth))
+                    .map(Domain::getId)
+                    .orElse(null);
         }
         return authority;
     }
diff --git a/flyfish-user/src/main/java/com/flyfish/framework/service/DepartmentService.java b/flyfish-user/src/main/java/com/flyfish/framework/service/DepartmentService.java
index 43a47a5..8b2827e 100644
--- a/flyfish-user/src/main/java/com/flyfish/framework/service/DepartmentService.java
+++ b/flyfish-user/src/main/java/com/flyfish/framework/service/DepartmentService.java
@@ -2,14 +2,16 @@ package com.flyfish.framework.service;
 
 import com.flyfish.framework.domain.AdminUserDetails;
 import com.flyfish.framework.domain.DepartmentQo;
-import com.flyfish.framework.domain.authorized.AuthorizedUserDetails;
 import com.flyfish.framework.domain.base.Qo;
 import com.flyfish.framework.domain.po.Department;
+import com.flyfish.framework.domain.tree.TreeDomain;
 import com.flyfish.framework.enums.UserType;
 import com.flyfish.framework.service.impl.BaseReactiveServiceImpl;
+import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.BooleanUtils;
 import org.springframework.data.mongodb.core.ReactiveMongoOperations;
+import org.springframework.data.mongodb.core.aggregation.Aggregation;
 import org.springframework.data.mongodb.core.query.Criteria;
 import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.stereotype.Service;
@@ -17,7 +19,7 @@ import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
 import javax.annotation.Resource;
-import java.util.List;
+import java.util.Collection;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -27,6 +29,7 @@ import java.util.stream.Collectors;
  * @author wangyu
  */
 @Service
+@Slf4j
 public class DepartmentService extends BaseReactiveServiceImpl<Department> {
 
     @Resource
@@ -51,10 +54,36 @@ public class DepartmentService extends BaseReactiveServiceImpl<Department> {
      */
     @Override
     public Flux<Department> getList(Qo<Department> query) {
+        return convertQo(query).flatMapMany(super::getList);
+    }
+
+    /**
+     * 在一批编码中找到深度最小的值
+     *
+     * @param codes 编码们
+     * @return 结果
+     */
+    private Mono<Integer> getMinDepthInIds(Collection<String> codes) {
+        return reactiveMongoOperations.aggregate(
+                        Aggregation.newAggregation(Aggregation.group().min("depth").as("depth")),
+                        Department.class, Department.class)
+                .single()
+                .map(TreeDomain::getDepth);
+    }
+
+    /**
+     * 转换qo，经过可见部门转换，更加私密
+     *
+     * @param query 查询
+     * @return 结果
+     */
+    private Mono<Qo<Department>> convertQo(Qo<Department> query) {
         if (query instanceof DepartmentQo) {
             DepartmentQo qo = (DepartmentQo) query;
             // 如果是非管理员
             if (qo.getUser().getType() != UserType.SUPER_ADMIN) {
+                // 占位，包装查询实体
+                Mono<Qo<Department>> mono = Mono.just(qo);
                 // 使用列表内的部门作为条件
                 AdminUserDetails userDetails = (AdminUserDetails) query.getUser();
                 // 查询根节点下的节点
@@ -63,18 +92,21 @@ public class DepartmentService extends BaseReactiveServiceImpl<Department> {
                     qo.setIds(userDetails.getVisibleDeparts());
                     // 不递归，指定深度，保证单层
                     if (BooleanUtils.isNotTrue(qo.getRecursive())) {
-                        // 指定深度
-                        int maxDepth = userDetails.getDepartments().stream().max((a, b) -> a.getDepth() - b.getDepth())
-                                .map(Department::getDepth)
-                                .orElse(0);
-                        qo.setDepth(maxDepth);
+                        // 指定深度，从可见的列表中获取
+                        mono = getMinDepthInIds(userDetails.getVisibleDeparts())
+                                .map(depth -> {
+                                    qo.setDepth(depth);
+                                    return qo;
+                                });
                     }
                 }
+                // 父id均为空，返回所有可见部门即可
                 if (null == qo.getParentId() && CollectionUtils.isEmpty(qo.getParentIds())) {
                     qo.setIds(userDetails.getVisibleDeparts());
                 }
+                return mono;
             }
         }
-        return super.getList(query);
+        return Mono.just(query);
     }
 }
diff --git a/flyfish-user/src/main/java/com/flyfish/framework/service/UserDetailsConverter.java b/flyfish-user/src/main/java/com/flyfish/framework/service/UserDetailsConverter.java
index e0cbf44..2c57c3f 100644
--- a/flyfish-user/src/main/java/com/flyfish/framework/service/UserDetailsConverter.java
+++ b/flyfish-user/src/main/java/com/flyfish/framework/service/UserDetailsConverter.java
@@ -9,6 +9,7 @@ import com.flyfish.framework.utils.CopyUtils;
 import com.flyfish.framework.utils.DepartUtils;
 import lombok.RequiredArgsConstructor;
 import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Service;
 import reactor.core.publisher.Mono;
@@ -52,8 +53,11 @@ public class UserDetailsConverter {
         Set<Role.Authority> authorities = user.getRoles().stream()
                 .flatMap(role -> null == role.getAuthorities() ? Stream.empty() : role.getAuthorities().stream())
                 .collect(Collectors.toSet());
+        // 默认使用用户当前选择的权限进行查询
+        String authority = user.getAuthority();
         // 根据权限组装查询条件
-        Set<String> departs = DepartUtils.mergeDeparts(user.getDepartments());
+        Set<String> departs = StringUtils.isNotBlank(authority) ? Collections.singleton(authority) :
+                DepartUtils.mergeDeparts(user.getDepartments());
         // 查询所有子部门id
         return departmentService.getSubCodes(departs)
                 .map(codes -> {