diff --git a/app/Controller/CampusController.php b/app/Controller/CampusController.php
index ae930ad..0f607fe 100644
--- a/app/Controller/CampusController.php
+++ b/app/Controller/CampusController.php
@@ -7,8 +7,8 @@ namespace App\Controller;
 use Aether\AetherController;
 use Aether\AetherResponse;
 use App\Exception\BusinessException;
-use App\Model\Campus;
-use App\Validator\CampusValidator;
+use Aether\Campus;
+use Aether\CampusValidator;
 use Exception;
 use Hyperf\Di\Annotation\Inject;
 use Hyperf\HttpServer\Annotation\Controller;
diff --git a/app/Controller/TeacherController.php b/app/Controller/TeacherController.php
index b4fa403..60be093 100644
--- a/app/Controller/TeacherController.php
+++ b/app/Controller/TeacherController.php
@@ -7,8 +7,8 @@ namespace App\Controller;
 use Aether\AetherController;
 use Aether\AetherResponse;
 use App\Exception\BusinessException;
-use App\Model\Teacher;
-use App\Validator\TeacherValidator;
+use Aether\Teacher;
+use Aether\TeacherValidator;
 use Hyperf\Di\Annotation\Inject;
 use Hyperf\HttpServer\Annotation\Controller;
 use Hyperf\HttpServer\Annotation\DeleteMapping;
diff --git a/app/JsonRpc/Service/CampusService.php b/app/JsonRpc/Service/CampusService.php
index dc40ac2..f59a056 100644
--- a/app/JsonRpc/Service/CampusService.php
+++ b/app/JsonRpc/Service/CampusService.php
@@ -5,7 +5,7 @@ declare(strict_types=1);
 namespace App\JsonRpc\Service;
 
 use Aether\Exception\BusinessException;
-use App\Model\Campus;
+use Aether\Campus;
 use Hyperf\RpcServer\Annotation\RpcService;
 use MicroService\Contract\CampusServiceInterface;
 
diff --git a/app/JsonRpc/Service/TeacherService.php b/app/JsonRpc/Service/TeacherService.php
index 34bfaff..62697c7 100644
--- a/app/JsonRpc/Service/TeacherService.php
+++ b/app/JsonRpc/Service/TeacherService.php
@@ -5,7 +5,7 @@ declare(strict_types=1);
 namespace App\JsonRpc\Service;
 
 use Aether\Exception\BusinessException;
-use App\Model\Teacher;
+use Aether\Teacher;
 use Hyperf\RpcServer\Annotation\RpcService;
 use MicroService\Contract\TeacherServiceInterface;
 
diff --git a/config/autoload/exceptions.php b/config/autoload/exceptions.php
index d123d35..6fc068d 100644
--- a/config/autoload/exceptions.php
+++ b/config/autoload/exceptions.php
@@ -13,12 +13,12 @@ return [
     'handler' => [
         'http' => [
             Hyperf\HttpServer\Exception\Handler\HttpExceptionHandler::class,
-            App\Exception\Handler\AppExceptionHandler::class,
+            Aether\AppExceptionHandler::class,
         ],
         'jsonrpc-http' => [
             //Aether\Exception\AppExceptionHandler::class,
             Hyperf\HttpServer\Exception\Handler\HttpExceptionHandler::class,
-            App\Exception\Handler\AppExceptionHandler::class,
+            Aether\AppExceptionHandler::class,
         ],
     ],
 ];
diff --git a/extend/Aether/PHP/Hyperf/AbstractModel.php b/extend/Aether/PHP/Hyperf/AbstractModel.php
new file mode 100644
index 0000000..f361260
--- /dev/null
+++ b/extend/Aether/PHP/Hyperf/AbstractModel.php
@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether;
+
+use Exception;
+use Hyperf\Database\Model\Builder;
+use Hyperf\Database\Model\ModelNotFoundException;
+use Hyperf\Database\Model\SoftDeletes;
+
+abstract class AbstractModel extends AetherModel
+{
+    use SoftDeletes;
+
+    /**
+     * 时间戳字段格式
+     * @var string|null
+     */
+    protected ?string $dateFormat = 'Y-m-d H:i:s';
+
+    /**
+     * 可批量赋值的字段
+     * @var array
+     */
+    protected array $fillable = [];
+
+    /**
+     * 日期字段
+     * @var array
+     */
+    protected array $dates = [
+        'created_at',
+        'updated_at',
+        'deleted_at',
+    ];
+
+    /**
+     * 字段类型转换
+     * @var array
+     */
+    protected array $casts = [
+        'id' => 'integer',
+        'created_at' => 'datetime',
+        'updated_at' => 'datetime',
+        'deleted_at' => 'datetime',
+    ];
+
+    /**
+     * 启用状态查询作用域
+     */
+    public function scopeEnabled(Builder $query): Builder
+    {
+        return $query->where('status', 1);
+    }
+
+    /**
+     * 按ID查询并检查存在性
+     * @param int $id
+     * @param array $columns
+     * @return AbstractModel
+     */
+    public static function findOrFail(int $id, $columns = []): self
+    {
+        $model = self::find($id);
+        if (!$model) {
+            throw new ModelNotFoundException();
+        }
+        return $model;
+    }
+
+    /**
+     * 创建记录并返回实例
+     */
+    public static function createOne(array $data): self
+    {
+        $model = new static();
+        $model->fill($data);
+        $model->save();
+        return $model;
+    }
+
+    /**
+     * 更新记录
+     */
+    public static function updateById(int $id, array $data): bool
+    {
+        $model = self::findOrFail($id);
+        return $model->update($data);
+    }
+
+    /**
+     * 删除记录
+     * @throws Exception
+     */
+    public static function deleteById(int $id): bool
+    {
+        $model = self::findOrFail($id);
+        return $model->delete();
+    }
+}
\ No newline at end of file
diff --git a/extend/Aether/PHP/Hyperf/AbstractService.php b/extend/Aether/PHP/Hyperf/AbstractService.php
new file mode 100644
index 0000000..a8ed6e6
--- /dev/null
+++ b/extend/Aether/PHP/Hyperf/AbstractService.php
@@ -0,0 +1,147 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether;
+
+use App\Exception\BusinessException;
+use Hyperf\Di\Annotation\Inject;
+use Hyperf\Logger\LoggerFactory;
+use Psr\Log\LoggerInterface;
+
+abstract class AbstractService
+{
+    #[Inject]
+    protected LoggerFactory $loggerFactory;
+
+    /**
+     * @var LoggerInterface
+     */
+    protected LoggerInterface $logger;
+
+    public function __construct()
+    {
+        $this->logger = $this->loggerFactory->get($this->getLoggerName());
+    }
+
+    /**
+     * 获取资源列表
+     */
+    public function list(array $params = []): array
+    {
+        $this->validateQuery($params);
+        return $this->getModel()::query()
+            ->when(isset($params['page']), function ($query) use ($params) {
+                $page = (int)($params['page'] ?? 1);
+                $size = (int)($params['size'] ?? 20);
+                return $query->forPage($page, $size);
+            })
+            ->get()
+            ->toArray();
+    }
+
+    /**
+     * 获取资源详情
+     */
+    public function detail(int $id): array
+    {
+        $model = $this->getModel()::find($id);
+        if (!$model) {
+            throw new BusinessException(404, '资源不存在');
+        }
+        return $model->toArray();
+    }
+
+    /**
+     * 创建资源
+     */
+    public function create(array $data): int
+    {
+        $this->validateCreate($data);
+        $model = $this->getModel()::create($data);
+        $this->logger->info('资源创建成功', ['id' => $model->id, 'data' => $data]);
+        return $model->id;
+    }
+
+    /**
+     * 更新资源
+     */
+    public function update(int $id, array $data): bool
+    {
+        $this->validateUpdate($data);
+        $model = $this->getModel()::find($id);
+        if (!$model) {
+            throw new BusinessException(404, '资源不存在');
+        }
+        $result = $model->update($data);
+        $this->logger->info('资源更新成功', ['id' => $id, 'data' => $data]);
+        return $result;
+    }
+
+    /**
+     * 删除资源
+     */
+    public function delete(int $id): bool
+    {
+        $model = $this->getModel()::find($id);
+        if (!$model) {
+            throw new BusinessException(404, '资源不存在');
+        }
+        $result = $model->delete();
+        $this->logger->info('资源删除成功', ['id' => $id]);
+        return $result;
+    }
+
+    /**
+     * 验证查询参数
+     */
+    protected function validateQuery(array $params): void
+    {
+        $validator = $this->getValidator()->scene('query', $params);
+        if ($validator->fails()) {
+            throw new BusinessException(400, $validator->errors()->first());
+        }
+    }
+
+    /**
+     * 验证创建参数
+     */
+    protected function validateCreate(array $data): void
+    {
+        $validator = $this->getValidator()->scene('create', $data);
+        if ($validator->fails()) {
+            throw new BusinessException(400, $validator->errors()->first());
+        }
+    }
+
+    /**
+     * 验证更新参数
+     */
+    protected function validateUpdate(array $data): void
+    {
+        $validator = $this->getValidator()->scene('update', $data);
+        if ($validator->fails()) {
+            throw new BusinessException(400, $validator->errors()->first());
+        }
+    }
+
+    /**
+     * 获取日志名称
+     */
+    protected function getLoggerName(): string
+    {
+        return strtolower((new \ReflectionClass($this))->getShortName());
+    }
+
+    /**
+     * 获取对应的模型类
+     * @return AbstractModel
+     */
+    abstract protected function getModel(): AbstractModel;
+
+    /**
+     * 获取对应的验证器类
+     * @return AbstractValidator
+     */
+    abstract protected function getValidator(): AbstractValidator;
+}
\ No newline at end of file
diff --git a/extend/Aether/PHP/Hyperf/AbstractValidator.php b/extend/Aether/PHP/Hyperf/AbstractValidator.php
new file mode 100644
index 0000000..7f90e7d
--- /dev/null
+++ b/extend/Aether/PHP/Hyperf/AbstractValidator.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether;
+
+use Hyperf\Validation\Contract\ValidatorFactoryInterface;
+use Hyperf\Validation\Validator;
+use Hyperf\Di\Annotation\Inject;
+
+abstract class AbstractValidator
+{
+    #[Inject]
+    protected ValidatorFactoryInterface $validationFactory;
+
+    /**
+     * 验证场景规则
+     * @var array
+     */
+    protected array $scenes = [];
+
+    /**
+     * 默认验证规则
+     * @var array
+     */
+    protected array $rules = [];
+
+    /**
+     * 验证消息
+     * @var array
+     */
+    protected array $messages = [];
+
+    /**
+     * 属性名称
+     * @var array
+     */
+    protected array $attributes = [];
+
+    /**
+     * 获取验证器实例
+     */
+    public function scene(string $scene, array $data): Validator
+    {
+        $rules = $this->getSceneRules($scene);
+        return $this->validationFactory->make($data, $rules, $this->messages, $this->attributes);
+    }
+
+    /**
+     * 获取场景验证规则
+     */
+    protected function getSceneRules(string $scene): array
+    {
+        if (empty($this->scenes[$scene])) {
+            return $this->rules;
+        }
+
+        $sceneRules = [];
+        foreach ($this->scenes[$scene] as $field) {
+            if (isset($this->rules[$field])) {
+                $sceneRules[$field] = $this->rules[$field];
+            }
+        }
+
+        return $sceneRules;
+    }
+}
\ No newline at end of file
diff --git a/extend/Aether/PHP/Hyperf/AetherController.php b/extend/Aether/PHP/Hyperf/AetherController.php
index e253ab8..446097c 100644
--- a/extend/Aether/PHP/Hyperf/AetherController.php
+++ b/extend/Aether/PHP/Hyperf/AetherController.php
@@ -20,30 +20,59 @@ abstract class AetherController
     #[Inject]
     protected ResponseInterface $response;
 
+
     /**
-     * 获取请求参数.
-     * @param string $key
-     * @param mixed|null $default
-     * @return mixed
+     * 获取资源列表 (RESTFul: GET /resources)
      */
-    public function requestParam(string $key, mixed $default = null): mixed
+    public function index(): array
     {
-        return $this->request->input($key, $default);
+        $params = $this->request->all();
+        $result = $this->getService()->list($params);
+        return AetherResponse::success($result);
     }
 
     /**
-     * 获取所有请求参数.
+     * 获取单个资源 (RESTFul: GET /resources/{id})
      */
-    public function requestParams(): array
+    public function show(int $id): array
     {
-        return $this->request->all();
+        $result = $this->getService()->detail($id);
+        return AetherResponse::success($result);
     }
 
     /**
-     * 返回JSON响应.
+     * 创建资源 (RESTFul: POST /resources)
      */
-    public function json(array $data): \Psr\Http\Message\ResponseInterface
+    public function store()
     {
-        return $this->response->json($data);
+        $data = $this->request->all();
+        $id = $this->getService()->create($data);
+        return AetherResponse::success(['id' => $id], '创建成功');
     }
+
+    /**
+     * 更新资源 (RESTFul: PUT /resources/{id})
+     */
+    public function update(int $id): array
+    {
+        $data = $this->request->all();
+        $this->getService()->update($id, $data);
+        return AetherResponse::success(null, '更新成功');
+    }
+
+    /**
+     * 删除资源 (RESTFul: DELETE /resources/{id})
+     */
+    public function destroy(int $id): array
+    {
+        $this->getService()->delete($id);
+        return AetherResponse::success(null, '删除成功');
+    }
+
+    /**
+     * 获取对应的服务类
+     * @return \Aether\AbstractService
+     */
+    abstract protected function getService();
+
 }
diff --git a/extend/Aether/PHP/Hyperf/ApiExceptionHandler.php b/extend/Aether/PHP/Hyperf/ApiExceptionHandler.php
new file mode 100644
index 0000000..5fb5e1e
--- /dev/null
+++ b/extend/Aether/PHP/Hyperf/ApiExceptionHandler.php
@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether;
+
+use function Hyperf\Support\env;
+use Hyperf\ExceptionHandler\ExceptionHandler;
+use Hyperf\HttpMessage\Stream\SwooleStream;
+use Psr\Http\Message\MessageInterface;
+use Psr\Http\Message\ResponseInterface;
+use Throwable;
+use Hyperf\Context\Context;
+
+class ApiExceptionHandler extends ExceptionHandler
+{
+    public function handle(Throwable $throwable, ResponseInterface $response): MessageInterface|ResponseInterface
+    {
+        // 格式化输出
+        $data = [
+            'code' => $throwable->getCode() ?: 500,
+            'message' => $throwable->getMessage() ?: '服务器内部错误',
+            'request_id' => Context::get('request_id', ''),
+            'timestamp' => time(),
+        ];
+
+        // 开发环境显示堆栈信息
+        if (env('APP_ENV') === 'dev') {
+            $data['trace'] = $throwable->getTraceAsString();
+        }
+
+        $body = json_encode($data, JSON_UNESCAPED_UNICODE);
+        return $response->withHeader('Content-Type', 'application/json')
+            ->withStatus($data['code'] >= 400 && $data['code'] < 500 ? $data['code'] : 500)
+            ->withBody(new SwooleStream($body));
+    }
+
+    public function isValid(Throwable $throwable): bool
+    {
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/extend/Aether/PHP/Hyperf/Middleware/Cors.php b/extend/Aether/PHP/Hyperf/Middleware/Cors.php
new file mode 100644
index 0000000..a5d64c9
--- /dev/null
+++ b/extend/Aether/PHP/Hyperf/Middleware/Cors.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether\Middleware;
+
+use Hyperf\HttpServer\Contract\ResponseInterface as HttpResponse;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class Cors implements MiddlewareInterface
+{
+    public function __construct(protected HttpResponse $response)
+    {
+    }
+
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+    {
+        $response = $handler->handle($request);
+
+        return $response
+            ->withHeader('Access-Control-Allow-Origin', '*')
+            ->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS')
+            ->withHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization, X-Requested-With')
+            ->withHeader('Access-Control-Max-Age', '86400');
+    }
+}
\ No newline at end of file
diff --git a/extend/Aether/PHP/Hyperf/Middleware/RequestId.php b/extend/Aether/PHP/Hyperf/Middleware/RequestId.php
index e1b0cd2..20c642b 100644
--- a/extend/Aether/PHP/Hyperf/Middleware/RequestId.php
+++ b/extend/Aether/PHP/Hyperf/Middleware/RequestId.php
@@ -16,7 +16,7 @@ class RequestId implements MiddlewareInterface
     {
         $requestId = $request->getHeaderLine('X-Request-Id') ?: uniqid();
         Context::set('request_id', $requestId);
-        var_dump('requestId: ' . $requestId);
+
         $response = $handler->handle($request);
         return $response->withHeader('X-Request-Id', $requestId);
     }
diff --git a/extend/Aether/PHP/Hyperf/Middleware/Trace.php b/extend/Aether/PHP/Hyperf/Middleware/Trace.php
new file mode 100644
index 0000000..1d858b9
--- /dev/null
+++ b/extend/Aether/PHP/Hyperf/Middleware/Trace.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether\Middleware;
+
+use Hyperf\Context\Context;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class Trace implements MiddlewareInterface
+{
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+    {
+        $requestId = $request->getHeaderLine('X-Request-Id') ?: uniqid();
+        Context::set('request_id', $requestId);
+
+        $response = $handler->handle($request);
+        return $response->withHeader('X-Request-Id', $requestId);
+    }
+}
\ No newline at end of file
diff --git a/extend/Aether/PHP/Hyperf/RpcExceptionHandler.php b/extend/Aether/PHP/Hyperf/RpcExceptionHandler.php
new file mode 100644
index 0000000..fb55e20
--- /dev/null
+++ b/extend/Aether/PHP/Hyperf/RpcExceptionHandler.php
@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether;
+
+use Hyperf\ExceptionHandler\ExceptionHandler;
+use Hyperf\Rpc\Protocol;
+use Psr\Http\Message\ResponseInterface;
+use Throwable;
+use Hyperf\Context\Context;
+
+class RpcExceptionHandler extends ExceptionHandler
+{
+    public function handle(Throwable $throwable, ResponseInterface $response): ResponseInterface
+    {
+        // 微服务间调用返回更精简的错误信息
+        $data = [
+            'code' => $throwable->getCode() ?: 500,
+            'message' => $throwable->getMessage() ?: '服务调用失败',
+            'request_id' => Context::get('request_id', ''),
+        ];
+
+        $protocol = make(Protocol::class);
+        $response->getBody()->write($protocol->pack($data));
+
+        return $response;
+    }
+
+    public function isValid(Throwable $throwable): bool
+    {
+        return true;
+    }
+}
\ No newline at end of file