diff --git a/docs/core/models/byok.md b/docs/core/models/byok.md
index a4079b57..62eb69af 100644
--- a/docs/core/models/byok.md
+++ b/docs/core/models/byok.md
@@ -77,7 +77,7 @@ Eigent supports the following BYOK providers:
 | Provider              | Default API Host                                           | Official Documentation                                                                        |
 | --------------------- | ---------------------------------------------------------- | --------------------------------------------------------------------------------------------- |
 | **OpenAI**            | `https://api.openai.com/v1`                                | [OpenAI API Docs](https://platform.openai.com/docs/api-reference)                             |
-| **Anthropic**         | `https://api.anthropic.com/v1/`                            | [Anthropic API Docs](https://docs.anthropic.com/en/api/getting-started)                       |
+| **Anthropic**         | `https://api.anthropic.com/`                               | [Anthropic API Docs](https://docs.anthropic.com/en/api/getting-started)                       |
 | **Google Gemini**     | `https://generativelanguage.googleapis.com/v1beta/openai/` | [Gemini API Docs](https://ai.google.dev/gemini-api/docs)                                      |
 | **OpenRouter**        | `https://openrouter.ai/api/v1`                             | [OpenRouter Docs](https://openrouter.ai/docs)                                                 |
 | **Qwen (Alibaba)**    | `https://dashscope.aliyuncs.com/compatible-mode/v1`        | [Qwen API Docs](https://help.aliyun.com/zh/dashscope/developer-reference/api-details)         |
diff --git a/src/lib/llm.ts b/src/lib/llm.ts
index 67bd6023..6584a3df 100644
--- a/src/lib/llm.ts
+++ b/src/lib/llm.ts
@@ -37,7 +37,7 @@ export const INIT_PROVODERS: Provider[] = [
     id: 'anthropic',
     name: 'Anthropic',
     apiKey: '',
-    apiHost: 'https://api.anthropic.com/v1/',
+    apiHost: 'https://api.anthropic.com',
     description: 'Anthropic Claude API configuration',
     is_valid: false,
     model_type: '',