diff --git a/README-zh.md b/README-zh.md
index 79ded22..8c5f3f5 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -56,7 +56,7 @@
 ## ⚙️ 使用教程
 
 1. 从 [官方网站](https://www.php.net/downloads) 下载并安装适用于您操作系统的 PHP 8.0+。
-2. 在 `php.ini` 中启用 OpenSSL 扩展。
+2. 在 `php.ini` 中启用 OpenSSL 和 Curl 扩展。
 3. 将 [php-adb](https://github.com/MlgmXyysd/php-adb) 中的 `adb.php` 放到目录中。
 4. 下载 [platform-tools](https://developer.android.com/studio/releases/platform-tools)，并将其放入 `libraries`。*注意：Mac OS 需要将 `adb` 重命名为 `adb-darwin`。
 5. 打开终端，使用 PHP 解释器执行 [脚本](bypass.php)。
diff --git a/README.md b/README.md
index 23d995d..cea9528 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ If you're experiencing any of the above, consider yourself damned. Ever since Xi
 ## ⚙️ How to use
 
 1. Download and install PHP 8.0+ for your system from the [official website](https://www.php.net/downloads).
-2. Enable OpenSSL extension in `php.ini`.
+2. Enable OpenSSL and Curl extension in `php.ini`.
 3. Place `adb.php` in [php-adb](https://github.com/MlgmXyysd/php-adb) to the directory.
 4. Download [platform-tools](https://developer.android.com/studio/releases/platform-tools) and place them in `libraries`. *Note: Mac OS needs to rename `adb` to `adb-darwin`.*
 5. Open a terminal and use PHP interpreter to execute the [script](bypass.php).
diff --git a/bypass.php b/bypass.php
index f575723..54e3870 100644
--- a/bypass.php
+++ b/bypass.php
@@ -18,6 +18,7 @@
  * Environment requirement:
  *   - PHP 8.0+
  *   - OpenSSL Extension
+ *   - Curl Extension
  *   - ADB
  * 
  * @author MlgmXyysd