diff --git a/apps/config/httpd.php b/apps/config/httpd.php
index 29f81b1..4284ace 100644
--- a/apps/config/httpd.php
+++ b/apps/config/httpd.php
@@ -67,15 +67,15 @@
                 // 开启协程
                 'enable_coroutine' => false,
                 // 连接处理线程数
-                'reactor_num'      => 8,
+                'reactor_num'      => 1,
                 // 工作进程数
-                'worker_num'       => 8,
+                'worker_num'       => 20,
                 // PID 文件
                 'pid_file'         => '/var/run/rid-httpd.pid',
                 // 日志文件路径
                 'log_file'         => '/tmp/rid-httpd.log',
                 // 进程的最大任务数
-                'max_request'      => 10000,
+                'max_request'      => 3000,
                 // 退出等待时间
                 'max_wait_time'    => 60,
                 // 异步安全重启
diff --git a/apps/controllers/TrackerController.php b/apps/controllers/TrackerController.php
index df3e480..11a7d67 100644
--- a/apps/controllers/TrackerController.php
+++ b/apps/controllers/TrackerController.php
@@ -9,7 +9,7 @@
 namespace apps\controllers;
 
 use Rid\Utils\IpUtils;
-use SandFoxMe\Bencode\Bencode;
+use Rid\Bencode\Bencode;
 
 use apps\models\User;
 use apps\exceptions\TrackerException;
diff --git a/apps/models/Torrent.php b/apps/models/Torrent.php
index 30c4093..92f8ff3 100644
--- a/apps/models/Torrent.php
+++ b/apps/models/Torrent.php
@@ -8,8 +8,7 @@
 
 namespace apps\models;
 
-use SandFoxMe\Bencode\Bencode;
-
+use Rid\Bencode\Bencode;
 use Rid\Exceptions\NotFoundException;
 
 class Torrent
diff --git a/apps/models/form/TorrentUploadForm.php b/apps/models/form/TorrentUploadForm.php
index 4b1d945..9c3dc03 100644
--- a/apps/models/form/TorrentUploadForm.php
+++ b/apps/models/form/TorrentUploadForm.php
@@ -11,9 +11,8 @@
 use apps\models\Torrent;
 
 use Rid\Validators\Validator;
-
-use SandFoxMe\Bencode\Bencode;
-use SandFoxMe\Bencode\Exceptions\ParseErrorException;
+use Rid\Bencode\Bencode;
+use Rid\Bencode\ParseErrorException;
 
 use Symfony\Component\Validator\Constraints as Assert;
 use Symfony\Component\Validator\Context\ExecutionContextInterface;
diff --git a/composer.json b/composer.json
index b71bb85..43ba1b5 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,6 @@
     "ext-swoole": "*",
     "ext-mbstring": "*",
     "ext-simplexml": "*",
-    "sandfoxme/bencode": "^1.2",
     "robthree/twofactorauth": "^1.6",
     "swiftmailer/swiftmailer": "^6.1",
     "twig/twig": "^2.0",
diff --git a/framework/Bencode/Bencode.php b/framework/Bencode/Bencode.php
new file mode 100644
index 0000000..d99cbf3
--- /dev/null
+++ b/framework/Bencode/Bencode.php
@@ -0,0 +1,145 @@
+<?php
+/**
+ *
+ * Rewrite from : https://github.com/OPSnet/bencode-torrent/blob/master/src/Bencode.php
+ *
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 2019/2/2
+ * Time: 20:00
+ */
+
+namespace Rid\Bencode;
+
+
+class Bencode
+{
+    /**
+     * Decodes a BEncoded string to the following values:
+     * - Dictionary (starts with d, ends with e)
+     * - List (starts with l, ends with e
+     * - Integer (starts with i, ends with e
+     * - String (starts with number denoting number of characters followed by : and then the string)
+     *
+     * @see https://wiki.theory.org/index.php/BitTorrentSpecification
+     *
+     * @param string $data
+     * @param int $pos
+     * @return mixed
+     */
+    public static function decode(string $data, int &$pos = 0)
+    {
+        if ($data[$pos] === 'd') {
+            $pos++;
+            $return = [];
+            while ($data[$pos] !== 'e') {
+                $key = self::decode($data, $pos);
+                $value = self::decode($data, $pos);
+                if ($key === null || $value === null) {
+                    break;
+                }
+                if (!is_string($key)) {
+                    throw new ParseErrorException('Invalid key type, must be string: ' . gettype($key));
+                }
+                $return[$key] = $value;
+            }
+            ksort($return);
+            $pos++;
+        } elseif ($data[$pos] === 'l') {
+            $pos++;
+            $return = [];
+            while ($data[$pos] !== 'e') {
+                $value = self::decode($data, $pos);
+                $return[] = $value;
+            }
+            $pos++;
+        } elseif ($data[$pos] === 'i') {
+            $pos++;
+            $digits = strpos($data, 'e', $pos) - $pos;
+            $return = substr($data, $pos, $digits);
+            if ($return === '-0') {
+                throw new ParseErrorException('Cannot have integer value -0');
+            }
+            $multiplier = 1;
+            if ($return[0] === '-') {
+                $multiplier = -1;
+                $return = substr($return, 1);
+            }
+            if (!ctype_digit($return)) {
+                $msg = 'Cannot have non-digit values in integer number: ' . $return;
+                throw new ParseErrorException($msg);
+            }
+            $return = $multiplier * ((int)$return);
+            $pos += $digits + 1;
+        } else {
+            $digits = strpos($data, ':', $pos) - $pos;
+            $len = (int)substr($data, $pos, $digits);
+            $pos += ($digits + 1);
+            $return = substr($data, $pos, $len);
+            $pos += $len;
+        }
+
+        return $return;
+    }
+
+    /**
+     * @param mixed $data
+     * @return string
+     */
+    public static function encode($data): string
+    {
+        if (is_array($data)) {
+            $return = '';
+            $check = -1;
+            $list = true;
+            foreach ($data as $key => $value) {
+                if ($key !== ++$check) {
+                    $list = false;
+                    break;
+                }
+            }
+            if ($list) {
+                $return .= 'l';
+                foreach ($data as $value) {
+                    $return .= self::encode($value);
+                }
+            } else {
+                $return .= 'd';
+                foreach ($data as $key => $value) {
+                    $return .= self::encode(strval($key));
+                    $return .= self::encode($value);
+                }
+            }
+            $return .= 'e';
+        } elseif (is_integer($data)) {
+            $return = 'i' . $data . 'e';
+        } else {
+            $return = strlen($data) . ':' . $data;
+        }
+        return $return;
+    }
+
+    /**
+     * Given a path to a file, decode the contents of it
+     *
+     * @param string $path
+     * @return mixed
+     * @throws ParseErrorException
+     */
+    public static function load(string $path)
+    {
+        return self::decode(file_get_contents($path, FILE_BINARY));
+    }
+
+    /**
+     * Given a path for a file, encode the contents of it
+     *
+     * @param string $path
+     * @param $data
+     * @return mixed
+     */
+    public static function dump(string $path, $data)
+    {
+        return file_put_contents($path, self::encode($data));
+    }
+}
diff --git a/framework/Bencode/ParseErrorException.php b/framework/Bencode/ParseErrorException.php
new file mode 100644
index 0000000..d9d70c2
--- /dev/null
+++ b/framework/Bencode/ParseErrorException.php
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Rhilip
+ * Date: 2019/2/2
+ * Time: 20:27
+ */
+
+namespace Rid\Bencode;
+
+
+class ParseErrorException extends \RuntimeException
+{
+}