diff --git a/Annotation/Inject.php b/Annotation/Inject.php
index 39f746c2..3c1cef4d 100644
--- a/Annotation/Inject.php
+++ b/Annotation/Inject.php
@@ -4,10 +4,8 @@
 namespace Annotation;
 
 
-use ReflectionException;
+use Exception;
 use ReflectionProperty;
-use Snowflake\Exception\ComponentException;
-use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
 
 /**
@@ -31,9 +29,7 @@ use Snowflake\Snowflake;
 	/**
 	 * @param array $handler
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function execute(array $handler): mixed
 	{
@@ -58,9 +54,7 @@ use Snowflake\Snowflake;
 
 	/**
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	private function parseInjectValue(): mixed
 	{
diff --git a/Database/Base/BaseActiveRecord.php b/Database/Base/BaseActiveRecord.php
index 8f9ca7b6..873516fd 100644
--- a/Database/Base/BaseActiveRecord.php
+++ b/Database/Base/BaseActiveRecord.php
@@ -227,9 +227,7 @@ abstract class BaseActiveRecord extends Component implements IOrm, ArrayAccess
 
 	/**
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 * get last exception or other error
 	 */
 	public function getLastError(): mixed
diff --git a/Database/Connection.php b/Database/Connection.php
index 8adc5c7a..bbeb384a 100644
--- a/Database/Connection.php
+++ b/Database/Connection.php
@@ -107,9 +107,7 @@ class Connection extends Component
 
 
 	/**
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function fill()
 	{
@@ -165,9 +163,7 @@ class Connection extends Component
 
 	/**
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function getCacheDriver(): mixed
 	{
@@ -203,9 +199,7 @@ class Connection extends Component
 
 	/**
 	 * @return \Snowflake\Pool\Connection
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	private function connections(): \Snowflake\Pool\Connection
 	{
@@ -293,9 +287,7 @@ class Connection extends Component
 
 
 	/**
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function recovery()
 	{
diff --git a/HttpServer/Client/Http2.php b/HttpServer/Client/Http2.php
index 4cfeb398..6046ea62 100644
--- a/HttpServer/Client/Http2.php
+++ b/HttpServer/Client/Http2.php
@@ -108,9 +108,6 @@ class Http2 extends Component
 	 * @param int $timeout
 	 * @param bool $isUpload
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
 	 * @throws Exception
 	 */
 	private function dispatch($domain, $path, $method, $params = [], $timeout = -1, $isUpload = false): mixed
@@ -204,9 +201,6 @@ class Http2 extends Component
 	 * @param bool $isSsl
 	 * @param int $timeout
 	 * @return H2Client
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
 	 * @throws Exception
 	 */
 	private function getClient($domain, $isSsl = false, $timeout = -1): H2Client
diff --git a/HttpServer/Route/Node.php b/HttpServer/Route/Node.php
index b38894ae..d7b444db 100644
--- a/HttpServer/Route/Node.php
+++ b/HttpServer/Route/Node.php
@@ -315,9 +315,6 @@ class Node extends HttpService
 	 * @param string $className
 	 * @param string $action
 	 * @return Node
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
 	 * @throws Exception
 	 */
 	public function annotationInject(string $className, string $action): Node
diff --git a/Rpc/Client.php b/Rpc/Client.php
index ddd4d545..6d0048a2 100644
--- a/Rpc/Client.php
+++ b/Rpc/Client.php
@@ -5,12 +5,9 @@ namespace Rpc;
 
 
 use Exception;
-use ReflectionException;
 use Snowflake\Abstracts\Component;
 use Snowflake\Channel;
 use Snowflake\Core\Json;
-use Snowflake\Exception\ComponentException;
-use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
 use Swoole\Coroutine\Client as CClient;
 
@@ -64,9 +61,6 @@ class Client extends Component
 
 	/**
 	 * @return Client
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
 	 * @throws Exception
 	 */
 	public function clientRecover(): static
@@ -117,9 +111,6 @@ class Client extends Component
 
 	/**
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
 	 * @throws Exception
 	 */
 	public function getClient(): CClient
diff --git a/Rpc/Producer.php b/Rpc/Producer.php
index f13fc3fd..d4dd871c 100644
--- a/Rpc/Producer.php
+++ b/Rpc/Producer.php
@@ -6,10 +6,7 @@ namespace Rpc;
 
 use Exception;
 use JetBrains\PhpStorm\ArrayShape;
-use ReflectionException;
 use Snowflake\Abstracts\Component;
-use Snowflake\Exception\ComponentException;
-use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
 
 
@@ -118,9 +115,6 @@ class Producer extends Component
 	 * @param string $name
 	 * @param string|null $host
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
 	 * @throws Exception
 	 */
 	public function getClient(string $name, string $host = null): Client
@@ -149,9 +143,7 @@ class Producer extends Component
 	 * @param string $name
 	 * @param string|null $host
 	 * @return Client
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function consumer(string $name, string $host = null): Client
 	{
diff --git a/System/Abstracts/BaseApplication.php b/System/Abstracts/BaseApplication.php
index 02bb01c2..cc45a847 100644
--- a/System/Abstracts/BaseApplication.php
+++ b/System/Abstracts/BaseApplication.php
@@ -319,9 +319,7 @@ abstract class BaseApplication extends Service
 
 	/**
 	 * @return Connection
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function getMysqlFromPool(): Connection
 	{
@@ -331,9 +329,7 @@ abstract class BaseApplication extends Service
 
 	/**
 	 * @return SRedis
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
-	 * @throws ComponentException
+	 * @throws Exception
 	 */
 	public function getRedisFromPool(): SRedis
 	{
@@ -453,9 +449,7 @@ abstract class BaseApplication extends Service
 
 	/**
 	 * @return \Rpc\Producer
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function getRpc(): \Rpc\Producer
 	{
@@ -465,9 +459,7 @@ abstract class BaseApplication extends Service
 
 	/**
 	 * @return Channel
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function getChannel(): Channel
 	{
diff --git a/System/Pool/Pool.php b/System/Pool/Pool.php
index c1f9d91d..4e6bd880 100644
--- a/System/Pool/Pool.php
+++ b/System/Pool/Pool.php
@@ -5,10 +5,8 @@ declare(strict_types=1);
 namespace Snowflake\Pool;
 
 
-use ReflectionException;
+use Exception;
 use Snowflake\Abstracts\BaseObject;
-use Snowflake\Exception\ComponentException;
-use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
 
 /**
@@ -23,9 +21,7 @@ class Pool extends BaseObject
 
 	/**
 	 * @return Redis
-	 * @throws ComponentException
-	 * @throws ReflectionException
-	 * @throws NotFindClassException
+	 * @throws Exception
 	 */
 	public function getRedis(): Redis
 	{
@@ -34,9 +30,7 @@ class Pool extends BaseObject
 
 	/**
 	 * @return Connection
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public function getDb(): Connection
 	{
diff --git a/System/Snowflake.php b/System/Snowflake.php
index 6cf263ba..2e146df9 100644
--- a/System/Snowflake.php
+++ b/System/Snowflake.php
@@ -61,9 +61,7 @@ class Snowflake
 	 * @param $alias
 	 * @param array $array
 	 * @return mixed
-	 * @throws ComponentException
-	 * @throws NotFindClassException
-	 * @throws ReflectionException
+	 * @throws Exception
 	 */
 	public static function set($alias, $array = []): mixed
 	{