diff --git a/catch/permissions/controller/Role.php b/catch/permissions/controller/Role.php
index ebc2c52..53f34ed 100644
--- a/catch/permissions/controller/Role.php
+++ b/catch/permissions/controller/Role.php
@@ -50,7 +50,9 @@ class Role extends CatchController
         if (!empty($permissions)) {
             $this->role->attachPermissions(array_unique($permissions));
         }
-
+        if (!empty($params['departments'])) {
+            $this->role->attachDepartments($params['departments']);
+        }
         // 添加角色
         return CatchResponse::success();
     }
@@ -59,6 +61,7 @@ class Role extends CatchController
     {
       $role = $this->role->findBy($id);
       $role->permissions = $role->getPermissions();
+      $role->departments = $role->getDepartments();
       return CatchResponse::success($role);
     }
 
@@ -101,6 +104,28 @@ class Role extends CatchController
             $role->attachPermissions(array_unique($attachIds));
         }
 
+        // 更新department
+        $hasDepartmentIds = $role->getDepartments()->column('id');
+        $departmentIds = $request->param('departments',[]);
+
+        // 已存在部门 IDS
+        $existedDepartmentIds = [];
+        foreach ($hasDepartmentIds as $hasDepartmentId) {
+            if (in_array($hasDepartmentId, $departmentIds)) {
+                $existedDepartmentIds[] = $hasDepartmentId;
+            }
+        }
+
+        $attachDepartmentIds = array_diff($departmentIds, $existedDepartmentIds);
+        $detachDepartmentIds = array_diff($hasDepartmentIds, $existedDepartmentIds);
+
+        if (!empty($detachDepartmentIds)) {
+            $role->detachDepartments($detachDepartmentIds);
+        }
+        if (!empty($attachDepartmentIds)) {
+            $role->attachDepartments(array_unique($attachDepartmentIds));
+        }
+
         return CatchResponse::success();
     }
 
@@ -122,6 +147,8 @@ class Role extends CatchController
         $role = $this->role->findBy($id);
         // 删除权限
         $role->detachPermissions();
+        // 删除部门关联
+        $role->detachDepartments();
         // 删除用户关联
         $role->users()->detach();
         // 删除
@@ -147,7 +174,7 @@ class Role extends CatchController
             }
         }
 
-        $permissions = Tree::done(Permissions::whereIn('id', $parentRoleHasPermissionIds)->select()->toArray());
+        $permissions = Permissions::whereIn('id', $parentRoleHasPermissionIds)->select()->toTree();
 
         $permissionIds = [];
         if ($request->param('role_id')) {
diff --git a/composer.json b/composer.json
index 26915c8..18871b4 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     "require": {
         "php": ">=7.1.0",
         "topthink/framework": "6.0.6",
-        "topthink/think-orm": "2.0.33",
+        "topthink/think-orm": "2.0.36",
         "topthink/think-migration": "^3.0",
         "thans/tp-jwt-auth": "1.1",
         "overtrue/wechat": "^4.2",