diff --git a/Database/Base/BaseActiveRecord.php b/Database/Base/BaseActiveRecord.php
index e351b78f..871b8627 100644
--- a/Database/Base/BaseActiveRecord.php
+++ b/Database/Base/BaseActiveRecord.php
@@ -13,7 +13,7 @@ namespace Database\Base;
 use HttpServer\Http\Context;
 use ReflectionException;
 use Snowflake\Abstracts\Component;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Database\ActiveQuery;
 use Database\ActiveRecord;
 use Database\Connection;
diff --git a/Database/Mysql/Columns.php b/Database/Mysql/Columns.php
index d1387ef8..0cc8029a 100644
--- a/Database/Mysql/Columns.php
+++ b/Database/Mysql/Columns.php
@@ -15,7 +15,7 @@ namespace Database\Mysql;
 use Snowflake\Abstracts\Component;
 use Database\Connection;
 use Exception;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 
 /**
  * Class Columns
@@ -115,7 +115,7 @@ class Columns extends Component
 		if ($this->isInt($format)) {
 			return (int)$val;
 		} else if ($this->isJson($format)) {
-			return JSON::decode($val, true);
+			return Json::decode($val, true);
 		} else if ($this->isFloat($format)) {
 			return (float)$val;
 		} else {
@@ -151,7 +151,7 @@ class Columns extends Component
 		if ($this->isInt($format)) {
 			return (int)$val;
 		} else if ($this->isJson($format)) {
-			return JSON::encode($val);
+			return Json::encode($val);
 		} else if ($this->isFloat($format)) {
 			return (float)$val;
 		} else {
diff --git a/Database/Orm/Condition.php b/Database/Orm/Condition.php
index c3e949ff..693f5620 100644
--- a/Database/Orm/Condition.php
+++ b/Database/Orm/Condition.php
@@ -5,7 +5,7 @@ namespace Database\Orm;
 
 
 use ReflectionException;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Core\Str;
 use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
@@ -205,7 +205,7 @@ trait Condition
 		if (is_numeric($value)) {
 			return $value;
 		} else {
-			if (!is_null(JSON::decode($value))) {
+			if (!is_null(Json::decode($value))) {
 				return $value;
 			}
 			return '\'' . Str::encode($value) . '\'';
diff --git a/HttpServer/Client/ClientAbstracts.php b/HttpServer/Client/ClientAbstracts.php
index 5ae3ab75..b8644195 100644
--- a/HttpServer/Client/ClientAbstracts.php
+++ b/HttpServer/Client/ClientAbstracts.php
@@ -9,7 +9,7 @@ use Exception;
 
 use Snowflake\Abstracts\Component;
 use Snowflake\Core\Help;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Swoole\Coroutine\System;
 
 
diff --git a/HttpServer/Client/Http2.php b/HttpServer/Client/Http2.php
index d4c119f3..e93afcfa 100644
--- a/HttpServer/Client/Http2.php
+++ b/HttpServer/Client/Http2.php
@@ -8,7 +8,7 @@ use Exception;
 use HttpServer\Http\Context;
 use Snowflake\Abstracts\Component;
 use Snowflake\Core\Help;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Swoole\Http2\Request;
 use Swoole\Coroutine\Http2\Client as H2Client;
 
@@ -107,7 +107,7 @@ class Http2 extends Component
 				'accept-encoding' => 'gzip'
 			];
 			if (!is_string($params)) {
-				$params = JSON::encode($params);
+				$params = Json::encode($params);
 			}
 			Context::setContext($domain . $path, $req);
 		}
diff --git a/HttpServer/Events/OnRequest.php b/HttpServer/Events/OnRequest.php
index f1366aca..c53197f7 100644
--- a/HttpServer/Events/OnRequest.php
+++ b/HttpServer/Events/OnRequest.php
@@ -10,7 +10,7 @@ use HttpServer\Exception\ExitException;
 use HttpServer\Http\Request as HRequest;
 use HttpServer\Http\Response as HResponse;
 use ReflectionException;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Event;
 use Snowflake\Exception\ComponentException;
 use Snowflake\Exception\NotFindClassException;
@@ -68,7 +68,7 @@ class OnRequest extends Callback
 
 			$request = get_object_vars($request);
 
-			$logger->write(JSON::encode($request), 'request');
+			$logger->write(Json::encode($request), 'request');
 		}
 	}
 
diff --git a/HttpServer/Events/Utility/DataResolve.php b/HttpServer/Events/Utility/DataResolve.php
index 064ad094..db275759 100644
--- a/HttpServer/Events/Utility/DataResolve.php
+++ b/HttpServer/Events/Utility/DataResolve.php
@@ -7,7 +7,7 @@ namespace HttpServer\Events\Utility;
 use Closure;
 use Exception;
 use ReflectionException;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
 
@@ -26,7 +26,7 @@ class DataResolve
 	public static function pack($unpack, $data)
 	{
 		if (empty($unpack)) {
-			$params = JSON::encode($data);
+			$params = Json::encode($data);
 		} else {
 			$params = self::callbackResolve($unpack, null, null, $data);
 		}
@@ -49,7 +49,7 @@ class DataResolve
 	public static function unpack($unpack, $address, $port, $data)
 	{
 		if (empty($unpack)) {
-			$params = JSON::decode($data);
+			$params = Json::decode($data);
 		} else {
 			$params = self::callbackResolve($unpack, $address, $port, $data);
 		}
diff --git a/HttpServer/Http/Formatter/HtmlFormatter.php b/HttpServer/Http/Formatter/HtmlFormatter.php
index 200145ca..324aa790 100644
--- a/HttpServer/Http/Formatter/HtmlFormatter.php
+++ b/HttpServer/Http/Formatter/HtmlFormatter.php
@@ -11,7 +11,7 @@ namespace HttpServer\Http\Formatter;
 
 
 use Exception;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use HttpServer\Application;
 use Swoole\Http\Response;
 use HttpServer\IInterface\IFormatter;
@@ -38,7 +38,7 @@ class HtmlFormatter extends Application implements IFormatter
 	public function send($context): static
 	{
 		if (!is_string($context)) {
-			$context = JSON::encode($context);
+			$context = Json::encode($context);
 		}
 		$this->data = $context;
 		return $this;
diff --git a/HttpServer/Http/HttpParams.php b/HttpServer/Http/HttpParams.php
index 89a94cb2..c91089bb 100644
--- a/HttpServer/Http/HttpParams.php
+++ b/HttpServer/Http/HttpParams.php
@@ -12,7 +12,7 @@ namespace HttpServer\Http;
 use Exception;
 use HttpServer\Exception\RequestException;
 use Snowflake\Core\Help;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Snowflake;
 
 /**
@@ -130,11 +130,11 @@ class HttpParams
 	{
 		$data = $this->array($name);
 		if (empty($data)) {
-			return JSON::encode([]);
+			return Json::encode([]);
 		} else if (!is_array($data)) {
-			return JSON::encode([]);
+			return Json::encode([]);
 		}
-		return JSON::encode($data);
+		return Json::encode($data);
 	}
 
 	/**
diff --git a/HttpServer/Http/Request.php b/HttpServer/Http/Request.php
index 1c06f2a4..b40f39ee 100644
--- a/HttpServer/Http/Request.php
+++ b/HttpServer/Http/Request.php
@@ -8,7 +8,7 @@ use HttpServer\Application;
 use HttpServer\IInterface\AuthIdentity;
 
 use ReflectionException;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Exception\ComponentException;
 use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
@@ -415,7 +415,7 @@ class Request extends Application
 	 */
 	public function isNotFound(): bool
 	{
-		return JSON::to(404, 'Page ' . $this->getUri() . ' not found.');
+		return Json::to(404, 'Page ' . $this->getUri() . ' not found.');
 	}
 
 
diff --git a/HttpServer/Route/Node.php b/HttpServer/Route/Node.php
index afc91050..00edbba0 100644
--- a/HttpServer/Route/Node.php
+++ b/HttpServer/Route/Node.php
@@ -11,7 +11,7 @@ use Exception;
 use HttpServer\Application;
 
 use ReflectionException;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Exception\NotFindClassException;
 use Snowflake\Snowflake;
 use Swoole\Coroutine;
@@ -440,7 +440,7 @@ class Node extends Application
 	{
 		$this->restructure();
 		if (empty($this->callback)) {
-			return JSON::to(404, $node->_error ?? 'Page not found.');
+			return Json::to(404, $node->_error ?? 'Page not found.');
 		}
 		$requestParams = func_get_args();
 		if (func_num_args() > 0) {
diff --git a/HttpServer/config.php b/HttpServer/config.php
index db07c886..5ac7fb81 100644
--- a/HttpServer/config.php
+++ b/HttpServer/config.php
@@ -37,10 +37,10 @@ return [
 			],
 			'message'  => [
 				'pack'   => function ($data) {
-					return \Snowflake\Core\JSON::encode($data);
+					return \Snowflake\Core\Json::encode($data);
 				},
 				'unpack' => function ($data) {
-					return \Snowflake\Core\JSON::decode($data);
+					return \Snowflake\Core\Json::decode($data);
 				},
 			],
 			'events'   => [
@@ -57,10 +57,10 @@ return [
 			],
 			'message'  => [
 				'pack'   => function ($data) {
-					return \Snowflake\Core\JSON::encode($data);
+					return \Snowflake\Core\Json::encode($data);
 				},
 				'unpack' => function ($data) {
-					return \Snowflake\Core\JSON::decode($data);
+					return \Snowflake\Core\Json::decode($data);
 				},
 			],
 			'events'   => [
diff --git a/System/Abstracts/BaseGoto.php b/System/Abstracts/BaseGoto.php
index 979a405b..d45eda5b 100644
--- a/System/Abstracts/BaseGoto.php
+++ b/System/Abstracts/BaseGoto.php
@@ -6,7 +6,7 @@ namespace Snowflake\Abstracts;
 
 use Exception;
 use HttpServer\Exception\ExitException;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 
 /**
  * Class BaseGoto
@@ -23,7 +23,7 @@ class BaseGoto extends Component
 	 */
 	public function end(string $message, $statusCode = 200): mixed
 	{
-		throw new ExitException(JSON::to(12350, $message), $statusCode);
+		throw new ExitException(Json::to(12350, $message), $statusCode);
 	}
 
 }
diff --git a/System/Core/Help.php b/System/Core/Help.php
index bb0a040f..fb2a805d 100644
--- a/System/Core/Help.php
+++ b/System/Core/Help.php
@@ -93,7 +93,7 @@ class Help
 		if (!is_string($parameter)) {
 			$parameter = ArrayAccess::toArray($parameter);
 			if (is_array($parameter)) {
-				$parameter = JSON::encode($parameter);
+				$parameter = Json::encode($parameter);
 			}
 		}
 		return $parameter;
diff --git a/System/Core/JSON.php b/System/Core/Json.php
similarity index 99%
rename from System/Core/JSON.php
rename to System/Core/Json.php
index 987144d9..040f6c05 100644
--- a/System/Core/JSON.php
+++ b/System/Core/Json.php
@@ -16,7 +16,7 @@ use Exception;
  * Class JSON
  * @package Snowflake\Snowflake\Core
  */
-class JSON
+class Json
 {
 
 	/**
diff --git a/System/Error/ErrorHandler.php b/System/Error/ErrorHandler.php
index e2fd3eb6..d40e83c4 100644
--- a/System/Error/ErrorHandler.php
+++ b/System/Error/ErrorHandler.php
@@ -12,7 +12,7 @@ namespace Snowflake\Error;
 use Exception;
 use HttpServer\IInterface\IFormatter;
 use Snowflake\Abstracts\Component;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Event;
 use Snowflake\Snowflake;
 
@@ -98,7 +98,7 @@ class ErrorHandler extends Component implements ErrorInterface
 			$error[0] = 500;
 		}
 
-		$data = JSON::to(500, $error[1], $path);
+		$data = Json::to(500, $error[1], $path);
 
 		logger()->error($data, 'error');
 
@@ -120,7 +120,7 @@ class ErrorHandler extends Component implements ErrorInterface
 	{
 		$path = ['file' => $file, 'line' => $line];
 
-		$data = JSON::to($code, $this->category . ': ' . $message, $path);
+		$data = Json::to($code, $this->category . ': ' . $message, $path);
 
 		logger()->trance($data, $this->category);
 
diff --git a/System/Error/Logger.php b/System/Error/Logger.php
index 335b0069..eb6e8285 100644
--- a/System/Error/Logger.php
+++ b/System/Error/Logger.php
@@ -12,7 +12,7 @@ namespace Snowflake\Error;
 use Exception;
 use Snowflake\Abstracts\Component;
 use Snowflake\Abstracts\Config;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Snowflake;
 use Swoole\Process;
 use Throwable;
@@ -258,7 +258,7 @@ class Logger extends Component
 		$logger->write($string . $exception->getTraceAsString(), 'trace');
 		$logger->write(jTraceEx($exception), 'exception');
 
-		return JSON::to($code, $errorInfo['message'], [
+		return Json::to($code, $errorInfo['message'], [
 			'file' => $exception->getFile(),
 			'line' => $exception->getLine()
 		]);
diff --git a/System/Snowflake.php b/System/Snowflake.php
index 35c7351c..cd19b3fc 100644
--- a/System/Snowflake.php
+++ b/System/Snowflake.php
@@ -10,7 +10,7 @@ use HttpServer\IInterface\Task;
 
 use ReflectionException;
 use Snowflake\Abstracts\Config;
-use Snowflake\Core\JSON;
+use Snowflake\Core\Json;
 use Snowflake\Di\Container;
 use Snowflake\Exception\ComponentException;
 use Snowflake\Exception\NotFindClassException;
@@ -257,7 +257,7 @@ class Snowflake
 			return false;
 		}
 		if (!is_string($data)) {
-			$data = JSON::encode($data);
+			$data = Json::encode($data);
 		}
 		return $server->push($fd, $data);
 	}