Update README.md

Author: coding-alt

README.md

@@ -8,7 +8,7 @@
 
 在 `config.json` 文件中，配置以下参数：
 
-- `PROXY_OPTION`: 代理选项。例如，可以配置为 "DIRECT"（无代理）或 "SOCKS5 127.0.0.1:5000"（SOCKS5 代理）
+- `PROXY_OPTION`: 代理选项。例如，可以配置为 "DIRECT"（无代理）或 "SOCKS5 127.0.0.1:5000"（SOCKS5 代理）或 "HTTP 127.0.0.1:5000"（HTTP 代理）
 - `APIKEY`: API 密钥
 - `API_URL`: API URL，例如 "https://api.openai.com/v1/completions"
 - `MODEL`: 模型名称，例如 "text-davinci-003"
@@ -40,4 +40,4 @@ What is Python?
 答案： Python is a high-level, interpreted, general-purpose programming language. It is a powerful and versatile language that is used for a wide range of applications, from web development to data science. Python is known for its readability and ease of use, making it a great language for beginners. It also has a large and active community of developers who contribute to the language and its libraries.
 请输入问题，或输入 'quit' 退出：
 quit
-```
+```