[docs][model] refactor readme

README.cn.md

@@ -51,8 +51,8 @@ Coze Loop 通过提供全生命周期的管理能力，帮助开发者更高效
    cd coze-loop
    ```
 2. 配置模型。进入目录 `conf/default/app/runtime/`，编辑文件 `model_config.yaml`，修改 api_key 和 model 字段。以火山方舟为例：
-   * api_key：火山方舟 API Key，获取方式可参考[获取 API Key](Keyhttps://www.volcengine.com/docs/82379/1541594)。
-   * model：火山方舟模型接入点的 Endpoint ID，获取方式可参考[获取 Endpoint](https://www.volcengine.com/docs/82379/1099522)。
+   * api_key：火山方舟 API Key。中国境内用户参考[火山方舟文档](https://www.volcengine.com/docs/82379/1541594)；非中国境内的用户可参考[BytePlus ModelArk 文档](https://docs.byteplus.com/en/docs/ModelArk/1361424?utm_source=github&utm_medium=readme&utm_campaign=coze_open_source)。
+   * model：火山方舟模型接入点的 Endpoint ID。中国境内用户参考[火山方舟文档](https://www.volcengine.com/docs/82379/1099522)；非中国境内的用户可参考[BytePlus ModelArk 文档](https://docs.byteplus.com/en/docs/ModelArk/1099522?utm_source=github&utm_medium=readme&utm_campaign=coze_open_source)。
 3. 启动服务。执行以下命令，使用 Docker Compose 快速部署 Coze Loop 开源版。
    ```Bash
    # 启动服务，默认为开发模式

README.md

@@ -53,8 +53,8 @@ Coze Loop helps developers efficiently develop and operate AI agents by providin
    cd coze-loop
    ```
 2. Configure the model. Go to the `conf/default/app/runtime/` directory, edit the `model_config.yaml` file, and modify the `api_key` and `model` fields. Taking Volcengine Ark as an example:
-    * `api_key`: Volcengine Ark API Key. For how to obtain it, please refer to [Get API Key](https://www.volcengine.com/docs/82379/1541594).
-    * `model`: The Endpoint ID of the Volcengine Ark model access point. For how to obtain it, please refer to [Get Endpoint](https://www.volcengine.com/docs/82379/1099522).
+    * `api_key`: Volcengine Ark API Key. For users in China, refer to the [Volcengine Ark document](https://www.volcengine.com/docs/82379/1541594); for users outside China, refer to the [BytePlus ModelArk document](https://docs.byteplus.com/en/docs/ModelArk/1361424?utm_source=github&utm_medium=readme&utm_campaign=coze_open_source).
+    * `model`: The Endpoint ID of the Volcengine Ark model access point. For users in China, refer to the [Volcengine Ark document](https://www.volcengine.com/docs/82379/1099522); for users outside China, refer to the [BytePlus ModelArk document](https://docs.byteplus.com/en/docs/ModelArk/1099522?utm_source=github&utm_medium=readme&utm_campaign=coze_open_source).
 3. Start the service. Execute the following command to quickly deploy the Coze Loop open-source edition using Docker Compose.
    ```Bash
    # Start the service, default is development mode