docs: update configuration readme

README.md

@@ -181,14 +181,14 @@ leetgo test last/            # `last/` means all questions of the last generated
 
 ## Configuration
 
-Leetgo uses two levels of configuration files, the global configuration file located at `~/.config/leetgo/config.yaml` and the local configuration file located at `leetgo.yaml` in the project root.
+> [!WARNING]
+> Since `v1.4`, `leetgo` no longer reads the global `~/.config/leetgo/config.yaml` file, please put all configurations in the project's `leetgo.yaml` file.
 
-These configuration files are created during the `leetgo init` process.
-The local configuration file in the project overrides the global configuration.
+`leetgo init` generates a `leetgo.yaml` file in the current directory, which contains all the configurations of `leetgo`. You can modify this file according to your needs.
 
-It is generally recommended to use the global configuration as the default configuration and customize it in the project by modifying the `leetgo.yaml` file.
+The directory where `leetgo.yaml` is located is considered as the root directory of a `leetgo` project, and `leetgo` will generate all code files undeer this directory. `leetgo` will look for the `leetgo.yaml` file in the current directory. If it is not found, it will recursively search upwards until a `leetgo.yaml` file is found or the root directory of the file system is reached.
 
-Here is the demonstration of complete configurations:
+Below is the demonstration of a complete configuration:
 
 <details>
 <summary>Click to expand</summary>
@@ -266,7 +266,7 @@ editor:
 <!-- END CONFIG -->
 </details>
 
-## LeetCode Support
+## LeetCode Credentials
 
 `leetgo` uses LeetCode's GraphQL API to retrieve questions and submit solutions. `leetgo` needs your LeetCode cookies to access the authenticated API.
 

README_zh.md

@@ -178,11 +178,12 @@ leetgo test last/            # last/ 表示最近生成的比赛的所有题目
 
 ## 配置说明
 
-`leetgo` 使用两级配置结构：全局配置和项目配置。
+> [!WARNING]
+> 从 `v1.4` 开始，`leetgo` 不再读取全局的 `~/.config/leetgo/config.yaml` 文件，请将所有配置都放到项目的 `leetgo.yaml` 文件中。
 
-全局配置位于 `~/.config/leetgo/config.yaml`，项目配置是项目根目录中的 `leetgo.yaml` 文件。 他们都是在 `leetgo init` 初始化过程中生成的。
+`leetgo init` 会在当前目录生成一个 `leetgo.yaml` 文件，这个文件包含了 `leetgo` 的所有配置，你可以根据自己的需要修改这个文件。
 
-项目配置会覆盖全局配置中的相同配置。通常使用全局配置作为默认的配置，然后在各个项目中调整 `leetgo.yaml` 来自定义项目中的配置。
+`leetgo.yaml` 所在的目录会被认为是一个 `leetgo` 项目的根目录，`leetgo` 会在这个目录下生成所有的代码文件。`leetgo` 会在当前目录中查找 `leetgo.yaml` 文件，如果没有找到，会向上递归查找，直到找到一个 `leetgo.yaml` 文件或者到达文件系统的根目录。
 
 下面是一个完整配置的展示：
 
@@ -258,7 +259,7 @@ editor:
 ```
 <!-- END CONFIG -->
 
-## LeetCode 支持情况
+## LeetCode 认证
 
 `leetgo` 使用 LeetCode 的 GraphQL API 来获取题目和提交代码，`leetgo` 需要 LeetCode 的 Cookie 来代替你做这些事情。