diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 98f5e411e3..2545a4dcce 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -529,7 +529,7 @@ jobs:
           composer update --prefer-dist --no-progress
           Write-Output "::endgroup::"
           Write-Output "::group::Table Init"
-          php src\Cli\bin\imi-cli generate/table --app-namespace "Imi\Test\Component"
+          php src\Cli\bin\imi-cli generate/table --app-namespace "Imi\Model\Test"
           Write-Output "::endgroup::"
 
       - name: Install RoadRunner
diff --git a/phpstan-components.neon b/phpstan-components.neon
index e0ec71fb21..ea693efe9c 100644
--- a/phpstan-components.neon
+++ b/phpstan-components.neon
@@ -35,6 +35,9 @@ parameters:
         -
             message: '#^Call to an undefined method Swoole\\Coroutine\\#'
             reportUnmatched: false
+        -
+            message: '#should return .*static\(.+\).+but returns .+#'
+            reportUnmatched: false
 
 services:
 includes:
diff --git a/src/Cli/Tools/Imi/Imi.php b/src/Cli/Tools/Imi/Imi.php
index 8317e71e3e..33c24fb3a3 100644
--- a/src/Cli/Tools/Imi/Imi.php
+++ b/src/Cli/Tools/Imi/Imi.php
@@ -11,7 +11,6 @@
 use Imi\Cli\Contract\BaseCommand;
 use Imi\Core\Runtime\Runtime;
 use Imi\Log\Log;
-use Imi\Pool\Annotation\PoolClean;
 use Imi\Util\File;
 use Imi\Util\Imi as ImiUtil;
 use Imi\Util\Text;
@@ -56,7 +55,6 @@ public function clearImiRuntime(?string $runtimeMode = null): void
     /**
      * 构建项目预加载缓存.
      */
-    #[PoolClean]
     #[CommandAction(name: 'buildRuntime', description: '构建项目预加载缓存')]
     #[Option(name: 'changedFilesFile', type: \Imi\Cli\ArgType::STRING, comments: '保存改变的文件列表的文件，一行一个')]
     #[Option(name: 'confirm', type: \Imi\Cli\ArgType::BOOLEAN, default: false, comments: '是否等待输入y后再构建')]
diff --git a/src/Components/database/src/Db.php b/src/Components/database/src/Db.php
index c204d4aeb9..4affad3ce7 100644
--- a/src/Components/database/src/Db.php
+++ b/src/Components/database/src/Db.php
@@ -18,11 +18,6 @@ class Db
 {
     use \Imi\Util\Traits\TStaticClass;
 
-    /**
-     * 连接配置.
-     */
-    private static ?array $connections = null;
-
     /**
      * 获取新的数据库连接实例.
      *
diff --git a/src/Components/database/src/Listener/WorkerStart.php b/src/Components/database/src/Listener/WorkerStart.php
index 99eb30d9f3..91e0bd0c3c 100644
--- a/src/Components/database/src/Listener/WorkerStart.php
+++ b/src/Components/database/src/Listener/WorkerStart.php
@@ -7,9 +7,7 @@
 use Imi\App;
 use Imi\Bean\Annotation\Listener;
 use Imi\Core\CoreEvents;
-use Imi\Event\Event;
 use Imi\Event\IEventListener;
-use Imi\Util\ImiPriority;
 
 #[Listener(eventName: CoreEvents::APP_RUN, priority: \Imi\Util\ImiPriority::IMI_MAX, one: true)]
 class WorkerStart implements IEventListener
diff --git a/src/Components/model/src/Cli/Model/Event/Param/TGenerateModel.php b/src/Components/model/src/Cli/Model/Event/Param/TGenerateModel.php
index c1ab6da0de..d639af176f 100644
--- a/src/Components/model/src/Cli/Model/Event/Param/TGenerateModel.php
+++ b/src/Components/model/src/Cli/Model/Event/Param/TGenerateModel.php
@@ -132,6 +132,13 @@ public function __construct(
          * 是否检查字段长度.
          */
         public bool $lengthCheck = false,
+
+        /**
+         * 类注解代码
+         *
+         * @var string
+         */
+        public string $classAttributeCode = '',
     ) {
         parent::__construct(static::class);
     }
diff --git a/src/Components/model/src/Cli/Model/ModelGenerate.php b/src/Components/model/src/Cli/Model/ModelGenerate.php
index d724230d6c..632fd611d7 100644
--- a/src/Components/model/src/Cli/Model/ModelGenerate.php
+++ b/src/Components/model/src/Cli/Model/ModelGenerate.php
@@ -53,7 +53,7 @@ public function generate(string $namespace, string $baseClass, ?string $database
     {
         Event::dispatch(eventName: BeforeGenerateModels::class);
         $db = Db::getInstance($poolName);
-        $tablePrefix = $db->getOption()['prefix'] ?? '';
+        $tablePrefix = $db->getConfig()->prefix;
         if ('' !== $tablePrefix && !\in_array($tablePrefix, $prefix))
         {
             $prefix[] = $tablePrefix;
diff --git a/src/Components/model/src/Cli/Table/TableGenerate.php b/src/Components/model/src/Cli/Table/TableGenerate.php
index 68cf0024ee..db1dc83b8e 100644
--- a/src/Components/model/src/Cli/Table/TableGenerate.php
+++ b/src/Components/model/src/Cli/Table/TableGenerate.php
@@ -56,7 +56,7 @@ public function generate(?string $namespace, ?string $database, ?string $poolNam
             $query = Db::query($poolName ?? $meta->getDbPoolName());
             if ($meta->isUsePrefix())
             {
-                $table = ($query->getDb()->getOption()['prefix'] ?? '') . $table;
+                $table = $query->getDb()->getConfig()->prefix . $table;
             }
             if (\in_array($table, $tables))
             {
diff --git a/src/Components/model/tests/config/config.php b/src/Components/model/tests/config/config.php
index 990c9b91a8..6b4eadd20e 100644
--- a/src/Components/model/tests/config/config.php
+++ b/src/Components/model/tests/config/config.php
@@ -5,6 +5,11 @@
 use function Imi\env;
 
 return [
+    // 组件命名空间
+    'components'        => [
+        'model' => 'Imi\Model',
+    ],
+
     // 日志配置
     'logger'            => [
         'channels' => [
diff --git a/src/Components/phar/tests/project/config/config.php b/src/Components/phar/tests/project/config/config.php
index 9f7424d2d5..796bcd9c5a 100644
--- a/src/Components/phar/tests/project/config/config.php
+++ b/src/Components/phar/tests/project/config/config.php
@@ -77,120 +77,6 @@
         ],
     ],
 
-    // 连接池配置
-    'pools'             => 'swoole' === $mode ? [
-        // 主数据库
-        'maindb'    => [
-            'pool'        => [
-                'class'        => \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-                'config'       => [
-                    'maxResources'    => 10,
-                    'minResources'    => 0,
-                ],
-            ],
-            'resource'    => [
-                'host'        => '127.0.0.1',
-                'port'        => 3306,
-                'username'    => 'root',
-                'password'    => 'root',
-                'database'    => 'mysql',
-                'charset'     => 'utf8mb4',
-            ],
-        ],
-        'redis'     => [
-            'pool'        => [
-                'class'        => \Imi\Swoole\Redis\Pool\CoroutineRedisPool::class,
-                'config'       => [
-                    'maxResources'    => 10,
-                    'minResources'    => 0,
-                ],
-            ],
-            'resource'    => [
-                'host'      => '127.0.0.1',
-                'port'      => 6379,
-                'password'  => null,
-            ],
-        ],
-    ] : [],
-
-    // 数据库配置
-    'db'                => [
-        // 数默认连接池名
-        'defaultPool'    => 'maindb',
-        // FPM、Workerman 下用
-        'connections'    => [
-            'maindb' => [
-                'host'        => '127.0.0.1',
-                'port'        => 3306,
-                'username'    => 'root',
-                'password'    => 'root',
-                'database'    => 'mysql',
-                'charset'     => 'utf8mb4',
-                // 'port'    => '3306',
-                // 'timeout' => '建立连接超时时间',
-                // 'charset' => '',
-                // 使用 hook pdo 驱动（缺省默认）
-                // 'dbClass' => \Imi\Db\Drivers\PdoMysql\Driver::class,
-                // 使用 hook mysqli 驱动
-                // 'dbClass' => \Imi\Db\Drivers\Mysqli\Driver::class,
-                // 使用 Swoole MySQL 驱动
-                // 'dbClass' => \Imi\Swoole\Db\Drivers\Swoole\Driver::class,
-                // 数据库连接后，执行初始化的 SQL
-                // 'sqls' => [
-                //     'select 1',
-                //     'select 2',
-                // ],
-            ],
-        ],
-    ],
-
-    // redis 配置
-    'redis'             => [
-        // 数默认连接池名
-        'defaultPool'   => 'redis',
-        // FPM、Workerman 下用
-        'connections'   => [
-            'redis' => [
-                'host'      => '127.0.0.1',
-                'port'      => 6379,
-                // 是否自动序列化变量
-                'serialize' => true,
-                // 密码
-                'password'  => null,
-                // 第几个库
-                'db'        => 0,
-            ],
-        ],
-    ],
-
-    // 内存表配置
-    'memoryTable'       => [
-        // 't1'    =>  [
-        //     'columns'   =>  [
-        //         ['name' => 'name', 'type' => \Swoole\Table::TYPE_STRING, 'size' => 16],
-        //         ['name' => 'quantity', 'type' => \Swoole\Table::TYPE_INT],
-        //     ],
-        //     'lockId'    =>  'atomic',
-        // ],
-    ],
-
-    // 锁
-    'lock'              => [
-        // 'list'  =>  [
-        //     'atomic' =>  [
-        //         'class' =>  'AtomicLock',
-        //         'options'   =>  [
-        //             'atomicName'    =>  'atomicLock',
-        //         ],
-        //     ],
-        // ],
-    ],
-
-    // atmoic 配置
-    'atomics'           => [
-        // 'atomicLock'   =>  1,
-    ],
-
     // 日志配置
     'logger'            => [
         'channels' => [
diff --git a/src/Components/snowflake/composer.json b/src/Components/snowflake/composer.json
index 3fb050766a..ee1d2912db 100644
--- a/src/Components/snowflake/composer.json
+++ b/src/Components/snowflake/composer.json
@@ -17,7 +17,8 @@
             "Imi\\Snowflake\\Test\\": "tests/"
         },
         "files": [
-            "../../../vendor/autoload.php"
+            "../../../vendor/autoload.php",
+            "../database/vendor/autoload.php"
         ]
     },
     "scripts": {},
diff --git a/src/Components/snowflake/tests/config/config.php b/src/Components/snowflake/tests/config/config.php
index a5cf2c3a94..ec21f04598 100644
--- a/src/Components/snowflake/tests/config/config.php
+++ b/src/Components/snowflake/tests/config/config.php
@@ -13,33 +13,27 @@
     ],
     'ignoreNamespace'   => [
     ],
-    // 连接池配置
-    'pools'             => [
+    'connectionCenter' => [
         // 主数据库
-        'maindb'        => [
-            'pool'        => [
-                // 协程池类名
-                'class'         => \Imi\Db\Pool\SyncDbPool::class,
-                // 连接池配置
-                'config'        => [
-                    'maxResources'              => 10,
-                    'minResources'              => 1,
-                    'checkStateWhenGetResource' => false,
-                ],
-            ],
-            // 连接池资源配置
-            'resource'    => [
-                'host'        => env('MYSQL_SERVER_HOST', '127.0.0.1'),
-                'port'        => env('MYSQL_SERVER_PORT', 3306),
-                'username'    => env('MYSQL_SERVER_USERNAME', 'root'),
-                'password'    => env('MYSQL_SERVER_PASSWORD', 'root'),
-                'database'    => 'db_imi_test',
-                'charset'     => 'utf8mb4',
-                'initSqls'    => [
-                    'SET @__pool_name="maindb"',
+        'maindb' => [
+            'manager' => \Imi\ConnectionCenter\Handler\RequestContextSingleton\RequestContextSingletonConnectionManager::class,
+            'config'  => [
+                'driver'    => \Imi\Db\ConnectionCenter\DatabaseDriver::class,
+                'dbDriver'  => \Imi\Db\Mysql\Drivers\PdoMysql\Driver::class,
+                'resources' => [
+                    [
+                        'host'        => env('MYSQL_SERVER_HOST', '127.0.0.1'),
+                        'port'        => env('MYSQL_SERVER_PORT', 3306),
+                        'username'    => env('MYSQL_SERVER_USERNAME', 'root'),
+                        'password'    => env('MYSQL_SERVER_PASSWORD', 'root'),
+                        'database'    => 'db_imi_test',
+                    ],
                 ],
             ],
         ],
+    ],
+    // 连接池配置
+    'pools'             => [
         'redis_test'    => [
             'pool'        => [
                 'class'        => \Imi\Redis\SyncRedisPool::class,
diff --git a/src/Components/swoole-tracker/example/TCPServer/config/config.php b/src/Components/swoole-tracker/example/TCPServer/config/config.php
index ff909790fd..aabcf760b3 100644
--- a/src/Components/swoole-tracker/example/TCPServer/config/config.php
+++ b/src/Components/swoole-tracker/example/TCPServer/config/config.php
@@ -65,45 +65,6 @@
 
     // 连接池配置
     'pools'             => [
-        // 主数据库
-        // 'maindb'    =>    [
-        //     // 同步池子
-        //     'sync'    =>    [
-        //         'pool'    =>    [
-        //             'class'        =>    \Imi\Db\Pool\SyncDbPool::class,
-        //             'config'    =>    [
-        //                 'maxResources'    =>    10,
-        //                 'minResources'    =>    0,
-        //             ],
-        //         ],
-        //         'resource'    =>    [
-        //             'host'        => '127.0.0.1',
-        //             'port'        => 3306,
-        //             'username'    => 'root',
-        //             'password'    => 'root',
-        //             'database'    => 'database_name',
-        //             'charset'     => 'utf8mb4',
-        //         ],
-        //     ],
-        //     // 异步池子，worker进程使用
-        //     'async'    =>    [
-        //         'pool'    =>    [
-        //             'class'        =>    \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-        //             'config'    =>    [
-        //                 'maxResources'    =>    10,
-        //                 'minResources'    =>    0,
-        //             ],
-        //         ],
-        //         'resource'    =>    [
-        //             'host'        => '127.0.0.1',
-        //             'port'        => 3306,
-        //             'username'    => 'root',
-        //             'password'    => 'root',
-        //             'database'    => 'database_name',
-        //             'charset'     => 'utf8mb4',
-        //         ],
-        //     ]
-        // ],
         'redis'    => [
             'sync'     => [
                 'pool'        => [
diff --git a/src/Components/swoole-tracker/example/UDPServer/config/config.php b/src/Components/swoole-tracker/example/UDPServer/config/config.php
index 8d82a6a538..2caabb18d9 100644
--- a/src/Components/swoole-tracker/example/UDPServer/config/config.php
+++ b/src/Components/swoole-tracker/example/UDPServer/config/config.php
@@ -46,75 +46,6 @@
 
     // 连接池配置
     'pools'             => [
-        // 主数据库
-        // 'maindb'    =>    [
-        //     // 同步池子
-        //     'sync'    =>    [
-        //         'pool'    =>    [
-        //             'class'        =>    \Imi\Db\Pool\SyncDbPool::class,
-        //             'config'    =>    [
-        //                 'maxResources'    =>    10,
-        //                 'minResources'    =>    0,
-        //             ],
-        //         ],
-        //         'resource'    =>    [
-        //             'host'        => '127.0.0.1',
-        //             'port'        => 3306,
-        //             'username'    => 'root',
-        //             'password'    => 'root',
-        //             'database'    => 'database_name',
-        //             'charset'     => 'utf8mb4',
-        //         ],
-        //     ],
-        //     // 异步池子，worker进程使用
-        //     'async'    =>    [
-        //         'pool'    =>    [
-        //             'class'        =>    \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-        //             'config'    =>    [
-        //                 'maxResources'    =>    10,
-        //                 'minResources'    =>    0,
-        //             ],
-        //         ],
-        //         'resource'    =>    [
-        //             'host'        => '127.0.0.1',
-        //             'port'        => 3306,
-        //             'username'    => 'root',
-        //             'password'    => 'root',
-        //             'database'    => 'database_name',
-        //             'charset'     => 'utf8mb4',
-        //         ],
-        //     ]
-        // ],
-        // 'redis'    =>    [
-        //     'sync'    =>    [
-        //         'pool'    =>    [
-        //             'class'        =>    \Imi\Redis\SyncRedisPool::class,
-        //             'config'    =>    [
-        //                 'maxResources'    =>    10,
-        //                 'minResources'    =>    0,
-        //             ],
-        //         ],
-        //         'resource'    =>    [
-        //             'host'      => '127.0.0.1',
-        //             'port'      => 6379,
-        //             'password'  => null,
-        //         ]
-        //     ],
-        //     'async'    =>    [
-        //         'pool'    =>    [
-        //             'class'        =>    \Imi\Swoole\Redis\Pool\CoroutineRedisPool::class,
-        //             'config'    =>    [
-        //                 'maxResources'    =>    10,
-        //                 'minResources'    =>    0,
-        //             ],
-        //         ],
-        //         'resource'    =>    [
-        //             'host'      => '127.0.0.1',
-        //             'port'      => 6379,
-        //             'password'  => null,
-        //         ]
-        //     ],
-        // ],
     ],
 
     // 数据库配置
diff --git a/src/Components/swoole/src/Db/Pool/CoroutineDbPool.php b/src/Components/swoole/src/Db/Pool/CoroutineDbPool.php
deleted file mode 100644
index 191b0f61d8..0000000000
--- a/src/Components/swoole/src/Db/Pool/CoroutineDbPool.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Swoole\Db\Pool;
-
-use Imi\App;
-use Imi\Db\Pool\DbResource;
-use Imi\Pool\Interfaces\IPoolResource;
-use Imi\Pool\TUriResourceConfig;
-use Imi\Swoole\Pool\BaseAsyncPool;
-
-/**
- * Swoole协程MySQL的连接池.
- */
-class CoroutineDbPool extends BaseAsyncPool
-{
-    use TUriResourceConfig;
-
-    public function __construct(string $name, \Imi\Pool\Interfaces\IPoolConfig $config = null, mixed $resourceConfig = null)
-    {
-        parent::__construct($name, $config, $resourceConfig);
-        $this->initUriResourceConfig();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public function createNewResource(): IPoolResource
-    {
-        $config = $this->getNextResourceConfig();
-
-        return new DbResource($this, App::newInstance($config['dbClass'] ?? 'PdoMysqlDriver', $config));
-    }
-}
diff --git a/src/Components/swoole/src/HotUpdate/HotUpdateProcess.php b/src/Components/swoole/src/HotUpdate/HotUpdateProcess.php
index 63157585e9..5882e4b271 100644
--- a/src/Components/swoole/src/HotUpdate/HotUpdateProcess.php
+++ b/src/Components/swoole/src/HotUpdate/HotUpdateProcess.php
@@ -9,7 +9,6 @@
 use Imi\Event\Event;
 use Imi\HotUpdate\Event\HotUpdateBeginBuildEvent;
 use Imi\Log\Log;
-use Imi\Pool\Annotation\PoolClean;
 use Imi\Process\Event\ProcessEvents;
 use Imi\Swoole\Event\SwooleEvents;
 use Imi\Swoole\Process\Annotation\Process;
@@ -103,7 +102,6 @@ class HotUpdateProcess extends BaseProcess
 
     private bool $running = false;
 
-    #[PoolClean]
     public function run(\Swoole\Process $process): void
     {
         if (!$this->status)
diff --git a/src/Components/swoole/tests/unit/Component/PHPUnitHook.php b/src/Components/swoole/tests/unit/Component/PHPUnitHook.php
index ac495662f2..3112f6487d 100644
--- a/src/Components/swoole/tests/unit/Component/PHPUnitHook.php
+++ b/src/Components/swoole/tests/unit/Component/PHPUnitHook.php
@@ -5,9 +5,6 @@
 namespace Imi\Swoole\Test\Component;
 
 use Imi\App;
-use Imi\Db\Interfaces\IDb;
-use Imi\Pool\Interfaces\IPoolResource;
-use Imi\Pool\PoolManager;
 use Imi\Swoole\SwooleApp;
 use PHPUnit\Event\TestRunner\ExecutionFinished;
 use PHPUnit\Event\TestRunner\ExecutionFinishedSubscriber;
@@ -52,18 +49,6 @@ public function executeBeforeFirstTest(): void
     {
         $this->channel = $channel = new Channel(1);
         Coroutine::create(static fn () => App::run('Imi\Swoole\Test\Component', SwooleApp::class, static function () use ($channel): void {
-            PoolManager::use('maindb', static function (IPoolResource $resource, IDb $db): void {
-                $truncateList = [
-                    'tb_article',
-                    'tb_member',
-                    'tb_update_time',
-                    'tb_performance',
-                ];
-                foreach ($truncateList as $table)
-                {
-                    $db->exec('TRUNCATE ' . $table);
-                }
-            });
             $channel->push(1);
             $channel->pop();
         }));
diff --git a/src/Components/swoole/tests/unit/Component/Pool/PoolTestClass.php b/src/Components/swoole/tests/unit/Component/Pool/PoolTestClass.php
deleted file mode 100644
index 5ab0528569..0000000000
--- a/src/Components/swoole/tests/unit/Component/Pool/PoolTestClass.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Swoole\Test\Component\Pool;
-
-use Imi\Db\Pool\DbResource;
-use Imi\Pool\Annotation\PoolResource;
-
-class PoolTestClass
-{
-    #[PoolResource(name: 'maindb')]
-    public DbResource $db;
-}
diff --git a/src/Components/swoole/tests/unit/Component/Tests/Db/Swoole/DbTest.php b/src/Components/swoole/tests/unit/Component/Tests/Db/Swoole/DbTest.php
deleted file mode 100644
index e5d55a9046..0000000000
--- a/src/Components/swoole/tests/unit/Component/Tests/Db/Swoole/DbTest.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Swoole\Test\Component\Tests\Db\Swoole;
-
-use Imi\Test\Component\Tests\Db\DbBaseTestCase;
-
-/**
- * @testdox Swoole MySQL
- */
-class DbTest extends DbBaseTestCase
-{
-    /**
-     * 连接池名.
-     */
-    protected ?string $poolName = 'maindb';
-}
diff --git a/src/Components/swoole/tests/unit/Component/Tests/Db/Swoole/QueryCurdTest.php b/src/Components/swoole/tests/unit/Component/Tests/Db/Swoole/QueryCurdTest.php
deleted file mode 100644
index b3aa19be82..0000000000
--- a/src/Components/swoole/tests/unit/Component/Tests/Db/Swoole/QueryCurdTest.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Swoole\Test\Component\Tests\Db\Swoole;
-
-use Imi\Test\Component\Tests\Db\QueryCurdBaseTestCase;
-
-/**
- * @testdox Swoole MySQL QueryCurd
- */
-class QueryCurdTest extends QueryCurdBaseTestCase
-{
-    /**
-     * 连接池名.
-     */
-    protected ?string $poolName = 'maindb';
-
-    /**
-     * 测试 whereEx 的 SQL.
-     */
-    protected string $expectedTestWhereExSql = 'select * from `tb_article` where (`id` = :p1 and (`id` in (:p2)))';
-
-    /**
-     * 测试 JSON 查询的 SQL.
-     */
-    protected string $expectedTestJsonSelectSql = 'select * from `tb_test_json` where `json_data`->\'$.uid\' = :p1';
-}
diff --git a/src/Components/swoole/tests/unit/Component/Tests/PoolTest.php b/src/Components/swoole/tests/unit/Component/Tests/PoolTest.php
deleted file mode 100644
index eaa13e809b..0000000000
--- a/src/Components/swoole/tests/unit/Component/Tests/PoolTest.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Swoole\Test\Component\Tests;
-
-use Imi\Db\Pool\DbResource;
-use Imi\RequestContext;
-use Imi\Swoole\Test\BaseTestCase;
-use Imi\Swoole\Test\Component\Pool\PoolTestClass;
-
-class PoolTest extends BaseTestCase
-{
-    public function testPoolResource(): void
-    {
-        $this->go(function (): void {
-            $object = RequestContext::getBean(PoolTestClass::class);
-            $this->assertInstanceOf(DbResource::class, $object->db);
-        });
-    }
-}
diff --git a/src/Components/swoole/tests/unit/Component/config/config.php b/src/Components/swoole/tests/unit/Component/config/config.php
index 7bd4d1e05d..7e2aaabfc1 100644
--- a/src/Components/swoole/tests/unit/Component/config/config.php
+++ b/src/Components/swoole/tests/unit/Component/config/config.php
@@ -72,79 +72,6 @@
 
     // 连接池配置
     'pools'         => [
-        // 主数据库
-        'maindb'                => [
-            'pool'        => [
-                // 协程池类名
-                'class'         => \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-                // 连接池配置
-                'config'        => [
-                    'maxResources'              => 10,
-                    'minResources'              => 1,
-                    'checkStateWhenGetResource' => false,
-                ],
-            ],
-            // 连接池资源配置
-            'resource'    => [
-                'host'        => env('MYSQL_SERVER_HOST', '127.0.0.1'),
-                'port'        => env('MYSQL_SERVER_PORT', 3306),
-                'username'    => env('MYSQL_SERVER_USERNAME', 'root'),
-                'password'    => env('MYSQL_SERVER_PASSWORD', 'root'),
-                'database'    => 'db_imi_test',
-                'charset'     => 'utf8mb4',
-                'initSqls'    => [
-                    'SET @__pool_name="maindb"',
-                ],
-            ],
-        ],
-        // 主数据库
-        'maindb.slave'          => [
-            'pool'        => [
-                // 协程池类名
-                'class'         => \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-                // 连接池配置
-                'config'        => [
-                    'maxResources'              => 10,
-                    'minResources'              => 1,
-                    'checkStateWhenGetResource' => false,
-                ],
-            ],
-            // 连接池资源配置
-            'resource'    => [
-                'host'        => env('MYSQL_SERVER_HOST', '127.0.0.1'),
-                'port'        => env('MYSQL_SERVER_PORT', 3306),
-                'username'    => env('MYSQL_SERVER_USERNAME', 'root'),
-                'password'    => env('MYSQL_SERVER_PASSWORD', 'root'),
-                'database'    => 'db_imi_test',
-                'charset'     => 'utf8mb4',
-                'initSqls'    => [
-                    'SET @__pool_name="maindb.slave"',
-                ],
-            ],
-        ],
-        // mysqli
-        'mysqli'                => [
-            'pool'        => [
-                // 协程池类名
-                'class'         => \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-                // 连接池配置
-                'config'        => [
-                    'maxResources'              => 10,
-                    'minResources'              => 1,
-                    'checkStateWhenGetResource' => false,
-                ],
-            ],
-            // 连接池资源配置
-            'resource'    => [
-                'host'        => env('MYSQL_SERVER_HOST', '127.0.0.1'),
-                'port'        => env('MYSQL_SERVER_PORT', 3306),
-                'username'    => env('MYSQL_SERVER_USERNAME', 'root'),
-                'password'    => env('MYSQL_SERVER_PASSWORD', 'root'),
-                'database'    => 'db_imi_test',
-                'charset'     => 'utf8mb4',
-                'dbClass'     => 'MysqliDriver',
-            ],
-        ],
         'redis_test'            => [
             'pool'        => [
                 'class'        => \Imi\Swoole\Redis\Pool\CoroutineRedisPool::class,
diff --git a/src/Components/swoole/tests/unit/Component/test.php b/src/Components/swoole/tests/unit/Component/test.php
index 690b6e7aa3..2522d52a5a 100644
--- a/src/Components/swoole/tests/unit/Component/test.php
+++ b/src/Components/swoole/tests/unit/Component/test.php
@@ -3,7 +3,6 @@
 declare(strict_types=1);
 
 use Imi\App;
-use Imi\Db\Db;
 use Imi\Swoole\SwooleApp;
 
 use function Swoole\Coroutine\run;
@@ -12,7 +11,6 @@
 
 run(static function (): void {
     App::runApp(__DIR__, SwooleApp::class, static function (): void {
-        Db::getInstance(); // 必须，获取连接后，连接池就被启动了
         echo 'Test swoole quick start', \PHP_EOL;
     });
 });
diff --git a/src/Components/swoole/tests/unit/HttpServer/Process/PoolTest1Process.php b/src/Components/swoole/tests/unit/HttpServer/Process/PoolTest1Process.php
deleted file mode 100644
index 230656f46d..0000000000
--- a/src/Components/swoole/tests/unit/HttpServer/Process/PoolTest1Process.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Swoole\Test\HttpServer\Process;
-
-use Imi\Pool\Annotation\PoolClean;
-use Imi\Pool\PoolManager;
-use Imi\Swoole\Process\Annotation\Process;
-use Imi\Swoole\Process\BaseProcess;
-
-#[Process(name: 'PoolTest1')]
-class PoolTest1Process extends BaseProcess
-{
-    #[PoolClean]
-    public function run(\Swoole\Process $process): void
-    {
-        $result = [];
-        foreach (PoolManager::getNames() as $poolName)
-        {
-            $pool = PoolManager::getInstance($poolName);
-            $result[$poolName] = $pool->getCount();
-        }
-        echo json_encode($result), \PHP_EOL;
-        $process->exit();
-    }
-}
diff --git a/src/Components/swoole/tests/unit/HttpServer/Process/PoolTest2Process.php b/src/Components/swoole/tests/unit/HttpServer/Process/PoolTest2Process.php
deleted file mode 100644
index 3d1e65f990..0000000000
--- a/src/Components/swoole/tests/unit/HttpServer/Process/PoolTest2Process.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Swoole\Test\HttpServer\Process;
-
-use Imi\Pool\Annotation\PoolClean;
-use Imi\Pool\PoolManager;
-use Imi\Swoole\Process\Annotation\Process;
-use Imi\Swoole\Process\BaseProcess;
-
-#[Process(name: 'PoolTest2')]
-class PoolTest2Process extends BaseProcess
-{
-    #[PoolClean(mode: 'deny', list: ['maindb'])]
-    public function run(\Swoole\Process $process): void
-    {
-        $result = [];
-        foreach (PoolManager::getNames() as $poolName)
-        {
-            $pool = PoolManager::getInstance($poolName);
-            $result[$poolName] = $pool->getCount();
-        }
-        echo json_encode($result), \PHP_EOL;
-    }
-}
diff --git a/src/Components/swoole/tests/unit/HttpServer/Tests/ProcessTest.php b/src/Components/swoole/tests/unit/HttpServer/Tests/ProcessTest.php
index 346a02f3d9..4743de3079 100644
--- a/src/Components/swoole/tests/unit/HttpServer/Tests/ProcessTest.php
+++ b/src/Components/swoole/tests/unit/HttpServer/Tests/ProcessTest.php
@@ -11,34 +11,6 @@
  */
 class ProcessTest extends BaseTestCase
 {
-    /**
-     * 测试 PoolClean 注解，mode=allow.
-     */
-    public function testPoolCleanAllow(): void
-    {
-        $file = \dirname(__DIR__) . '/bin/imi';
-        $cmd = \Imi\cmd('"' . $file . '" process/start PoolTest1');
-        $result = shell_exec("{$cmd}");
-        $this->assertStringContainsString(json_encode([
-            'maindb'    => 0,
-            'redis'     => 0,
-        ]), $result);
-    }
-
-    /**
-     * 测试 PoolClean 注解，mode=deny.
-     */
-    public function testPoolCleanDeny(): void
-    {
-        $file = \dirname(__DIR__) . '/bin/imi';
-        $cmd = \Imi\cmd('"' . $file . '" process/run PoolTest2');
-        $result = shell_exec("{$cmd}");
-        $this->assertStringContainsString(json_encode([
-            'maindb'    => 0,
-            'redis'     => 1,
-        ]), $result);
-    }
-
     /**
      * getProcessWithManager.
      */
diff --git a/src/Components/swoole/tests/unit/HttpServer/config/config.php b/src/Components/swoole/tests/unit/HttpServer/config/config.php
index 56e5164081..0fbfcda760 100644
--- a/src/Components/swoole/tests/unit/HttpServer/config/config.php
+++ b/src/Components/swoole/tests/unit/HttpServer/config/config.php
@@ -118,24 +118,6 @@
 
     // 连接池配置
     'pools'         => [
-        // 主数据库
-        'maindb'    => [
-            'pool'        => [
-                'class'        => \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-                'config'       => [
-                    'maxResources'    => 10,
-                    'minResources'    => 1,
-                ],
-            ],
-            'resource'    => [
-                'host'        => env('MYSQL_SERVER_HOST', '127.0.0.1'),
-                'port'        => env('MYSQL_SERVER_PORT', 3306),
-                'username'    => env('MYSQL_SERVER_USERNAME', 'root'),
-                'password'    => env('MYSQL_SERVER_PASSWORD', 'root'),
-                'database'    => 'mysql',
-                'charset'     => 'utf8mb4',
-            ],
-        ],
         'redis'     => [
             'pool'        => [
                 'class'        => \Imi\Swoole\Redis\Pool\CoroutineRedisPool::class,
diff --git a/src/Components/swoole/tests/unit/RedisSessionServer/config/config.php b/src/Components/swoole/tests/unit/RedisSessionServer/config/config.php
index 87b621a08e..5d4266f055 100644
--- a/src/Components/swoole/tests/unit/RedisSessionServer/config/config.php
+++ b/src/Components/swoole/tests/unit/RedisSessionServer/config/config.php
@@ -75,24 +75,6 @@
 
     // 连接池配置
     'pools'             => [
-        // 主数据库
-        'maindb'          => [
-            'pool'        => [
-                'class'        => \Imi\Swoole\Db\Pool\CoroutineDbPool::class,
-                'config'       => [
-                    'maxResources'    => 10,
-                    'minResources'    => 0,
-                ],
-            ],
-            'resource'    => [
-                'host'        => env('MYSQL_SERVER_HOST', '127.0.0.1'),
-                'port'        => env('MYSQL_SERVER_PORT', 3306),
-                'username'    => env('MYSQL_SERVER_USERNAME', 'root'),
-                'password'    => env('MYSQL_SERVER_PASSWORD', 'root'),
-                'database'    => 'mysql',
-                'charset'     => 'utf8mb4',
-            ],
-        ],
         'redis'           => [
             'pool'        => [
                 'class'        => \Imi\Swoole\Redis\Pool\CoroutineRedisPool::class,
diff --git a/src/Components/workerman-gateway/composer.json b/src/Components/workerman-gateway/composer.json
index 389447f4b7..82dbf82f98 100644
--- a/src/Components/workerman-gateway/composer.json
+++ b/src/Components/workerman-gateway/composer.json
@@ -4,6 +4,7 @@
     "license": "MulanPSL-2.0",
     "description": "imi workerman gateway component",
     "require": {
+        "workerman/workerman": "^4.0",
         "workerman/gateway-worker": "^3.0",
         "yurunsoft/workerman-gateway-sdk": "^1.0"
     },
diff --git a/src/Components/workerman/src/Server/WorkermanServerWorker.php b/src/Components/workerman/src/Server/WorkermanServerWorker.php
index 3e09fd47f0..9979d7b052 100644
--- a/src/Components/workerman/src/Server/WorkermanServerWorker.php
+++ b/src/Components/workerman/src/Server/WorkermanServerWorker.php
@@ -17,6 +17,7 @@ public function __construct(string $socket_name = '', array $context_option = []
     {
         parent::__construct($socket_name, $context_option);
 
+        // @phpstan-ignore-next-line
         if (OS_TYPE_LINUX === static::$_OS  // if linux
             && version_compare(\PHP_VERSION, '7.0.0', 'ge') // if php >= 7.0.0
             && version_compare(php_uname('r'), '3.9', 'ge') // if kernel >=3.9
diff --git a/src/Pool/Annotation/PoolClean.php b/src/Pool/Annotation/PoolClean.php
deleted file mode 100644
index dd018b638e..0000000000
--- a/src/Pool/Annotation/PoolClean.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Pool\Annotation;
-
-use Imi\Bean\Annotation\Base;
-
-/**
- * 在方法上使用本注解，可以在调用该方法时，剔除或保留指定连接池（仅推荐在Tool、Process中使用）.
- */
-#[\Attribute(\Attribute::TARGET_METHOD)]
-class PoolClean extends Base
-{
-    public function __construct(
-        /**
-         * 模式；allow-白名单；deny-黑名单.
-         */
-        public string $mode = 'allow',
-        /**
-         * 连接池名称列表.
-         */
-        public array $list = []
-    ) {
-    }
-}
diff --git a/src/Pool/Aop/PoolCleanAop.php b/src/Pool/Aop/PoolCleanAop.php
deleted file mode 100644
index 61dfcd4b2d..0000000000
--- a/src/Pool/Aop/PoolCleanAop.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Imi\Pool\Aop;
-
-use Imi\Aop\Annotation\Aspect;
-use Imi\Aop\Annotation\Before;
-use Imi\Aop\Annotation\PointCut;
-use Imi\Aop\JoinPoint;
-use Imi\Bean\Annotation\AnnotationManager;
-use Imi\Bean\BeanFactory;
-use Imi\Pool\Annotation\PoolClean;
-use Imi\Pool\PoolManager;
-
-#[Aspect]
-class PoolCleanAop
-{
-    /**
-     * 过滤方法参数.
-     */
-    #[PointCut(type: \Imi\Aop\PointCutType::ANNOTATION, allow: [\Imi\Pool\Annotation\PoolClean::class])]
-    #[Before]
-    public function parse(JoinPoint $joinPoint): void
-    {
-        /** @var \Imi\Pool\Annotation\PoolClean $poolClean */
-        $poolClean = AnnotationManager::getMethodAnnotations(BeanFactory::getObjectClass($joinPoint->getTarget()), $joinPoint->getMethod(), PoolClean::class, true, true);
-        switch ($poolClean->mode)
-        {
-            case 'allow':
-                PoolManager::cleanAllow($poolClean->list);
-                break;
-            case 'deny':
-                PoolManager::cleanDeny($poolClean->list);
-                break;
-        }
-    }
-}
diff --git a/tests/db/generate-model.sh b/tests/db/generate-model.sh
index 1d75149b57..77e5de553a 100644
--- a/tests/db/generate-model.sh
+++ b/tests/db/generate-model.sh
@@ -2,7 +2,7 @@
 
 __DIR__=$(cd `dirname $0`; pwd)/../../
 
-$__DIR__/src/Cli/bin/imi-cli generate/model "Imi\Test\Component\Model" --app-namespace "Imi\Test\Component" --prefix=tb_ --override=base --lengthCheck --sqlSingleLine --exclude tb_prefix
+$__DIR__/src/Cli/bin/imi-cli generate/model "Imi\Model\Test\Model" --app-namespace "Imi\Model\Test" --prefix=tb_ --override=base --lengthCheck --sqlSingleLine --exclude tb_prefix
 
 $__DIR__/src/Cli/bin/imi-cli generate/model "Imi\Test\Component\Model" --app-namespace "Imi\Test\Component" --poolName=dbPrefix --override=base --lengthCheck --sqlSingleLine --include tb_prefix
 
diff --git a/tests/db/install-db.sh b/tests/db/install-db.sh
index 562e4422e7..9a33df3c59 100755
--- a/tests/db/install-db.sh
+++ b/tests/db/install-db.sh
@@ -3,4 +3,4 @@
 __DIR__=$(cd `dirname $0`; pwd)
 
 # MySQL
-$__DIR__/../../src/Cli/bin/imi-cli generate/table --app-namespace "Imi\Test\Component"
+$__DIR__/../../src/Cli/bin/imi-cli generate/table --app-namespace "Imi\Model\Test"