diff --git a/src/Custom/global_function.php b/src/Custom/global_function.php
new file mode 100644
index 00000000..2a9789e2
--- /dev/null
+++ b/src/Custom/global_function.php
@@ -0,0 +1,7 @@
+<?php
+
+//这里写你的全局函数
+
+function phptest(){
+    echo "Nothing.\n";
+}
\ No newline at end of file
diff --git a/src/ZM/Event/Swoole/WorkerStartEvent.php b/src/ZM/Event/Swoole/WorkerStartEvent.php
index 7ca6ea30..c8b23c5c 100644
--- a/src/ZM/Event/Swoole/WorkerStartEvent.php
+++ b/src/ZM/Event/Swoole/WorkerStartEvent.php
@@ -144,6 +144,10 @@ class WorkerStartEvent implements SwooleEvent
 
         //加载Custom目录下的自定义的内部类
         ConnectionManager::registerCustomClass();
+
+        //加载自定义的全局函数
+        if(file_exists(WORKING_DIR."/src/Custom/global_function.php"))
+            require_once WORKING_DIR."/src/Custom/global_function.php";
     }
 
     private function setAutosaveTimer($globals) {
diff --git a/src/ZM/Utils/ZMRequest.php b/src/ZM/Utils/ZMRequest.php
new file mode 100644
index 00000000..12bda77b
--- /dev/null
+++ b/src/ZM/Utils/ZMRequest.php
@@ -0,0 +1,75 @@
+<?php
+
+
+namespace ZM\Utils;
+
+
+use Swlib\Saber;
+use Swoole\Coroutine\Http\Client;
+
+class ZMRequest
+{
+    /**
+     * 使用Swoole协程客户端发起HTTP GET请求
+     * @version 1.1
+     * 返回请求后的body
+     * 如果请求失败或返回状态不是200，则返回 false
+     * @param $url
+     * @param array $headers
+     * @param array $set
+     * @param bool $return_body
+     * @return bool|string|Client
+     */
+    public static function get($url, $headers = [], $set = [], $return_body = true) {
+        $parse = parse_url($url);
+        $cli = new Client($parse["host"], ($parse["scheme"] == "https" ? 443 : (isset($parse["port"]) ? $parse["port"] : 80)), ($parse["scheme"] == "https" ? true : false));
+        $cli->setHeaders($headers);
+        $cli->set($set == [] ? ['timeout' => 15.0] : $set);
+        $cli->get($parse["path"] . (isset($parse["query"]) ? "?" . $parse["query"] : ""));
+        if ($return_body) {
+            if ($cli->errCode != 0 || $cli->statusCode != 200) return false;
+            $a = $cli->body;
+            $cli->close();
+            return $a;
+        } else {
+            $cli->close();
+            return $cli;
+        }
+    }
+
+    /**
+     * 使用Swoole协程客户端发起HTTP POST请求
+     * 返回请求后的body
+     * 如果请求失败或返回状态不是200，则返回 false
+     * @param $url
+     * @param array $header
+     * @param $data
+     * @param array $set
+     * @param bool $return_body
+     * @return bool|string|Client
+     */
+    public static function post($url, array $header, $data, $set = [], $return_body = true) {
+        $parse = parse_url($url);
+        $cli = new Client($parse["host"], ($parse["scheme"] == "https" ? 443 : (isset($parse["port"]) ? $parse["port"] : 80)), ($parse["scheme"] == "https" ? true : false));
+        $cli->set($set == [] ? ['timeout' => 15.0] : $set);
+        $cli->setHeaders($header);
+        $cli->post($parse["path"] . (isset($parse["query"]) ? ("?" . $parse["query"]) : ""), $data);
+        if ($return_body) {
+            if ($cli->errCode != 0 || $cli->statusCode != 200) return false;
+            $a = $cli->body;
+            $cli->close();
+            return $a;
+        } else {
+            $cli->close();
+            return $cli;
+        }
+    }
+
+    /**
+     * @param $option
+     * @return Saber
+     */
+    public static function session($option) {
+        return Saber::session($option);
+    }
+}
\ No newline at end of file