diff --git a/app/Http/Controllers/Api/UsersController.php b/app/Http/Controllers/Api/UsersController.php
index 1948f19d..2eb21b36 100755
--- a/app/Http/Controllers/Api/UsersController.php
+++ b/app/Http/Controllers/Api/UsersController.php
@@ -316,11 +316,12 @@ class UsersController extends AbstractController
      * @apiName searchinfo
      *
      * @apiParam {Object} keys          搜索条件
-     * - keys.key                           昵称、邮箱
+     * - keys.key                           昵称、邮箱关键字
+     * - keys.disable                       0-排除禁止（默认），1-含禁止，2-仅禁止
      * - keys.project_id                    在指定项目ID
      * - keys.no_project_id                 不在指定项目ID
      * @apiParam {Object} sorts         排序方式
-     * - sorts.az                           字母
+     * - sorts.az                           按字母：asc|desc
      *
      * @apiParam {Number} [take]        获取数量，10-100
      * @apiParam {Number} [page]        当前页，默认:1（赋值分页模式，take参数无效）
@@ -336,28 +337,32 @@ class UsersController extends AbstractController
         //
         $keys = Request::input('keys');
         $sorts = Request::input('sorts');
-        if (is_array($keys)) {
-            if ($keys['key']) {
-                $builder->where(function($query) use ($keys) {
-                    $query->where("email", "like", "%{$keys['key']}%")
-                        ->orWhere("nickname", "like", "%{$keys['key']}%");
-                });
-            }
-            if (intval($keys['project_id']) > 0) {
-                $builder->whereIn('userid', function ($query) use ($keys) {
-                    $query->select('userid')->from('project_users')->where('project_id', $keys['project_id']);
-                });
-            }
-            if (intval($keys['no_project_id']) > 0) {
-                $builder->whereNotIn('userid', function ($query) use ($keys) {
-                    $query->select('userid')->from('project_users')->where('project_id', $keys['no_project_id']);
-                });
-            }
+        $keys = is_array($keys) ? $keys : [];
+        $sorts = is_array($sorts) ? $sorts : [];
+        //
+        if ($keys['key']) {
+            $builder->where(function($query) use ($keys) {
+                $query->where("email", "like", "%{$keys['key']}%")
+                    ->orWhere("nickname", "like", "%{$keys['key']}%");
+            });
         }
-        if (is_array($sorts)) {
-            if (in_array($sorts['az'], ['asc', 'desc'])) {
-                $builder->orderBy('az', $sorts['az']);
-            }
+        if (intval($keys['disable']) == 0) {
+            $builder->whereNull("disable_at");
+        } elseif (intval($keys['disable']) == 2) {
+            $builder->whereNotNull("disable_at");
+        }
+        if (intval($keys['project_id']) > 0) {
+            $builder->whereIn('userid', function ($query) use ($keys) {
+                $query->select('userid')->from('project_users')->where('project_id', $keys['project_id']);
+            });
+        }
+        if (intval($keys['no_project_id']) > 0) {
+            $builder->whereNotIn('userid', function ($query) use ($keys) {
+                $query->select('userid')->from('project_users')->where('project_id', $keys['no_project_id']);
+            });
+        }
+        if (in_array($sorts['az'], ['asc', 'desc'])) {
+            $builder->orderBy('az', $sorts['az']);
         }
         //
         if (Request::exists('page')) {
@@ -484,10 +489,12 @@ class UsersController extends AbstractController
             case 'setdisable':
                 $upArray['identity'] = array_diff($userInfo->identity, ['disable']);
                 $upArray['identity'][] = 'disable';
+                $upArray['disable_at'] = Carbon::now();
                 break;
 
             case 'cleardisable':
                 $upArray['identity'] = array_diff($userInfo->identity, ['disable']);
+                $upArray['disable_at'] = null;
                 break;
 
             case 'delete':
diff --git a/app/Models/User.php b/app/Models/User.php
index 29cab32c..707fffb2 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -59,6 +59,7 @@ class User extends AbstractModel
     protected $primaryKey = 'userid';
 
     protected $hidden = [
+        'disable_at',
         'updated_at',
     ];
 
diff --git a/database/migrations/2021_12_29_170409_file_users_add_permission.php b/database/migrations/2021_12_29_170409_file_users_add_permission.php
index 2fd07f70..921ef4b7 100644
--- a/database/migrations/2021_12_29_170409_file_users_add_permission.php
+++ b/database/migrations/2021_12_29_170409_file_users_add_permission.php
@@ -49,7 +49,7 @@ class FileUsersAddPermission extends Migration
     public function down()
     {
         Schema::table('file_users', function (Blueprint $table) {
-            //
+            $table->dropColumn("permission");
         });
     }
 }
diff --git a/database/migrations/2022_01_06_131020_users_add_disable_at.php b/database/migrations/2022_01_06_131020_users_add_disable_at.php
new file mode 100644
index 00000000..1c3d5987
--- /dev/null
+++ b/database/migrations/2022_01_06_131020_users_add_disable_at.php
@@ -0,0 +1,43 @@
+<?php
+
+use App\Models\User;
+use Carbon\Carbon;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class UsersAddDisableAt extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        $isAdd = false;
+        Schema::table('users', function (Blueprint $table) use (&$isAdd) {
+            if (!Schema::hasColumn('users', 'disable_at')) {
+                $isAdd = true;
+                $table->timestamp('disable_at')->nullable()->after('created_ip')->comment('禁用时间');
+            }
+        });
+        if ($isAdd) {
+            User::where("identity", "like", "%,disable,%")->update([
+                'disable_at' => Carbon::now(),
+            ]);
+        }
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn("disable_at");
+        });
+    }
+}
diff --git a/database/seeders/UsersTableSeeder.php b/database/seeders/UsersTableSeeder.php
index 92ebc56f..8c2ab5d6 100644
--- a/database/seeders/UsersTableSeeder.php
+++ b/database/seeders/UsersTableSeeder.php
@@ -40,6 +40,7 @@ class UsersTableSeeder extends Seeder
                 'line_at' => seeders_at('2021-07-01 17:43:48'),
                 'task_dialog_id' => 18,
                 'created_ip' => '',
+                'disable_at' => null,
                 'created_at' => seeders_at('2021-07-01 11:01:14'),
                 'updated_at' => seeders_at('2021-07-01 17:43:48'),
             ),
@@ -62,6 +63,7 @@ class UsersTableSeeder extends Seeder
                 'line_at' => seeders_at('2021-07-01 16:57:40'),
                 'task_dialog_id' => 16,
                 'created_ip' => '',
+                'disable_at' => null,
                 'created_at' => seeders_at('2021-07-01 11:01:14'),
                 'updated_at' => seeders_at('2021-07-01 16:58:00'),
             ),