Update README documentation to clarify auth-dir configuration for Windows users

- Added a note for setting `auth-dir` on Windows systems in both English and Chinese README files.
- Improved descriptions for existing configuration options.

README.md

@@ -240,9 +240,9 @@ The server uses a YAML configuration file (`config.yaml`) located in the project
 ### Configuration Options
 
 | Parameter                               | Type     | Default            | Description                                                                                                                                                              |
-|-----------------------------------------|----------|--------------------|---------------------------------------------------------------------------------------------------------|
+|-----------------------------------------|----------|--------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `port`                                  | integer  | 8317               | The port number on which the server will listen.                                                                                                                         |
-| `auth-dir`                              | string   | "~/.cli-proxy-api" | Directory where authentication tokens are stored. Supports using `~` for the home directory.            |
+| `auth-dir`                              | string   | "~/.cli-proxy-api" | Directory where authentication tokens are stored. Supports using `~` for the home directory. If you use Windows, please set the directory like this: `C:/cli-proxy-api/` |
 | `proxy-url`                             | string   | ""                 | Proxy URL. Supports socks5/http/https protocols. Example: socks5://user:pass@192.168.1.1:1080/                                                                           |
 | `request-retry`                         | integer  | 0                  | Number of times to retry a request. Retries will occur if the HTTP response code is 403, 408, 500, 502, 503, or 504.                                                     |
 | `quota-exceeded`                        | object   | {}                 | Configuration for handling quota exceeded.                                                                                                                               |
@@ -268,7 +268,7 @@ The server uses a YAML configuration file (`config.yaml`) located in the project
 # Server port
 port: 8317
 
-# Authentication directory (supports ~ for home directory)
+# Authentication directory (supports ~ for home directory). If you use Windows, please set the directory like this: `C:/cli-proxy-api/`
 auth-dir: "~/.cli-proxy-api"
 
 # Enable debug logging

README_CN.md

@@ -239,9 +239,9 @@ console.log(await claudeResponse.json());
 ### 配置选项
 
 | 参数                                      | 类型       | 默认值                | 描述                                                                  |
-|---------------------------------------|----------|--------------------|---------------------------------------------------------------------------------------------|
+|-----------------------------------------|----------|--------------------|---------------------------------------------------------------------|
 | `port`                                  | integer  | 8317               | 服务器将监听的端口号。                                                         |
-| `auth-dir`                            | string   | "~/.cli-proxy-api" | 存储身份验证令牌的目录。支持使用 `~` 来表示主目录。                                                  |
+| `auth-dir`                              | string   | "~/.cli-proxy-api" | 存储身份验证令牌的目录。支持使用 `~` 来表示主目录。如果你使用Windows，建议设置成`C:/cli-proxy-api/`。  |
 | `proxy-url`                             | string   | ""                 | 代理URL。支持socks5/http/https协议。例如：socks5://user:pass@192.168.1.1:1080/ |
 | `request-retry`                         | integer  | 0                  | 请求重试次数。如果HTTP响应码为403、408、500、502、503或504，将会触发重试。                    |
 | `quota-exceeded`                        | object   | {}                 | 用于处理配额超限的配置。                                                        |
@@ -267,7 +267,7 @@ console.log(await claudeResponse.json());
 # 服务器端口
 port: 8317
 
-# 身份验证目录（支持 ~ 表示主目录）
+# 身份验证目录（支持 ~ 表示主目录）。如果你使用Windows，建议设置成`C:/cli-proxy-api/`。
 auth-dir: "~/.cli-proxy-api"
 
 # 启用调试日志

internal/api/handlers/claude/code_handlers.go

@@ -17,6 +17,7 @@ import (
 	. "github.com/luispater/CLIProxyAPI/internal/constant"
 	"github.com/luispater/CLIProxyAPI/internal/interfaces"
 	"github.com/luispater/CLIProxyAPI/internal/registry"
+	"github.com/luispater/CLIProxyAPI/internal/util"
 	log "github.com/sirupsen/logrus"
 	"github.com/tidwall/gjson"
 )
@@ -193,7 +194,7 @@ outLoop:
 							continue outLoop // Restart the client selection process
 						}
 					case 403, 408, 500, 502, 503, 504:
-						log.Debugf("http status code %d, switch client", errInfo.StatusCode)
+						log.Debugf("http status code %d, switch client, %s", errInfo.StatusCode, util.HideAPIKey(cliClient.GetEmail()))
 						retryCount++
 						continue outLoop
 					default:

internal/api/handlers/handlers.go

@@ -109,6 +109,7 @@ func (h *BaseAPIHandler) GetClient(modelName string, isGenerateContent ...bool)
 	}
 
 	if len(clients) == 0 {
+		h.Mutex.Unlock()
 		return nil, &interfaces.ErrorMessage{StatusCode: 500, Error: fmt.Errorf("no clients available")}
 	}
 

internal/client/claude_client.go

@@ -535,7 +535,7 @@ func (c *ClaudeClient) GetEmail() string {
 	if ts, ok := c.tokenStorage.(*claude.ClaudeTokenStorage); ok {
 		return ts.Email
 	} else {
-		return ""
+		return c.cfg.ClaudeKey[c.apiKeyIndex].APIKey
 	}
 }