diff --git a/flyfish-data/src/main/java/com/flyfish/framework/domain/base/TreeQo.java b/flyfish-data/src/main/java/com/flyfish/framework/domain/base/TreeQo.java
index 92ab739..585a097 100644
--- a/flyfish-data/src/main/java/com/flyfish/framework/domain/base/TreeQo.java
+++ b/flyfish-data/src/main/java/com/flyfish/framework/domain/base/TreeQo.java
@@ -4,6 +4,8 @@ import com.flyfish.framework.builder.CriteriaBuilder;
 import lombok.Getter;
 import lombok.Setter;
 
+import java.util.List;
+
 /**
  * 属性菜单的qo
  */
@@ -11,13 +13,15 @@ import lombok.Setter;
 @Setter
 public class TreeQo<T extends Domain> extends NameLikeQo<T> {
 
-    private Boolean leaf;
+    private Integer depth;
 
-    private Integer level;
+    private String parentId;
+
+    private List<String> parentIds;
 
     @Override
     public CriteriaBuilder<T> criteriaBuilder() {
         return super.criteriaBuilder()
-                .with("level", "leaf");
+                .with("depth", "parentId").with("parentIds", "parentId", CriteriaBuilder.Builders.IN);
     }
 }
diff --git a/flyfish-data/src/main/java/com/flyfish/framework/domain/po/Department.java b/flyfish-data/src/main/java/com/flyfish/framework/domain/po/Department.java
index b6f9e7b..08290cc 100644
--- a/flyfish-data/src/main/java/com/flyfish/framework/domain/po/Department.java
+++ b/flyfish-data/src/main/java/com/flyfish/framework/domain/po/Department.java
@@ -1,6 +1,6 @@
 package com.flyfish.framework.domain.po;
 
-import com.flyfish.framework.domain.base.AuditDomain;
+import com.flyfish.framework.domain.base.TreeDomain;
 import lombok.*;
 import org.springframework.data.mongodb.core.mapping.Document;
 
@@ -15,7 +15,7 @@ import org.springframework.data.mongodb.core.mapping.Document;
 @NoArgsConstructor
 @AllArgsConstructor
 @Builder
-public class Department extends AuditDomain {
+public class Department extends TreeDomain<Department> {
 
     /**
      * 默认选中
@@ -32,23 +32,18 @@ public class Department extends AuditDomain {
      */
     private String phone;
 
-    /**
-     * 层级
-     */
-    private Integer level;
-
     /**
      * 地址
      */
     private String address;
 
-    /**
-     * 父节点，根节点0
-     */
-    private String parentId;
-
     /**
      * 是否是部门（叶子节点）
      */
     private Boolean leaf;
+
+    /**
+     * 排序字段
+     */
+    private String pos;
 }
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 a302239..5d61adb 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
@@ -10,6 +10,6 @@ import org.springframework.web.bind.annotation.RestController;
  */
 @RestController
 @RequestMapping("/departments")
-public class DepartmentController extends BaseController<Department, DepartmentQo> {
+public class DepartmentController extends TreeController<Department, DepartmentQo> {
 
-}
\ No newline at end of file
+}
diff --git a/flyfish-user/src/main/java/com/flyfish/framework/domain/DepartmentQo.java b/flyfish-user/src/main/java/com/flyfish/framework/domain/DepartmentQo.java
index 99eff82..7988262 100644
--- a/flyfish-user/src/main/java/com/flyfish/framework/domain/DepartmentQo.java
+++ b/flyfish-user/src/main/java/com/flyfish/framework/domain/DepartmentQo.java
@@ -1,7 +1,6 @@
 package com.flyfish.framework.domain;
 
-import com.flyfish.framework.builder.CriteriaBuilder;
-import com.flyfish.framework.domain.base.NameLikeQo;
+import com.flyfish.framework.domain.base.TreeQo;
 import com.flyfish.framework.domain.po.Department;
 import lombok.Getter;
 import lombok.Setter;
@@ -13,15 +12,6 @@ import lombok.Setter;
  */
 @Getter
 @Setter
-public class DepartmentQo extends NameLikeQo<Department> {
+public class DepartmentQo extends TreeQo<Department> {
 
-    private Boolean leaf;
-
-    private Integer level;
-
-    @Override
-    public CriteriaBuilder<Department> criteriaBuilder() {
-        return super.criteriaBuilder()
-                .with("level", "leaf");
-    }
 }
diff --git a/flyfish-user/src/main/java/com/flyfish/framework/domain/PermissionQo.java b/flyfish-user/src/main/java/com/flyfish/framework/domain/PermissionQo.java
index 88cf015..24f91e4 100644
--- a/flyfish-user/src/main/java/com/flyfish/framework/domain/PermissionQo.java
+++ b/flyfish-user/src/main/java/com/flyfish/framework/domain/PermissionQo.java
@@ -2,14 +2,11 @@ package com.flyfish.framework.domain;
 
 
 import com.flyfish.framework.builder.CriteriaBuilder;
-import com.flyfish.framework.domain.base.NameLikeQo;
 import com.flyfish.framework.domain.base.TreeQo;
 import com.flyfish.framework.domain.po.Permission;
 import lombok.Getter;
 import lombok.Setter;
 
-import java.util.List;
-
 /**
  * 权限查询实体
  *
@@ -21,15 +18,10 @@ public class PermissionQo extends TreeQo<Permission> {
 
     private Boolean admin;
 
-    private String parentId;
-
     private String type;
 
-    private List<String> parentIds;
-
     @Override
     public CriteriaBuilder<Permission> criteriaBuilder() {
-        return super.criteriaBuilder().with("admin", "parentId", "type")
-                .with("parentIds", "parentId", CriteriaBuilder.Builders.IN);
+        return super.criteriaBuilder().with("admin", "type");
     }
 }