> For the complete documentation index, see [llms.txt](https://docs.cherryai.com.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cherryai.com.cn/docs/zhong-wen-fan-ti/pre-basic/settings/websearch/free-search.md).

# 免費聯網模式

想唔花錢就令 AI 上網？Cherry Studio 有兩種 **免費** 方案，都唔需要付費 API：

## 方案一：預設嘅 Exa MCP（開箱即用、免密鑰）

Cherry Studio **預設** 就將搜尋服務供應商設成 **Exa MCP**——用公開端點、**唔需要任何 API 密鑰**。裝好之後，喺對話輸入框撳 🌐 **小地球** 圖標就可以為當前對話開啟上網功能，唔使額外設定。

詳見 [上網模式](/docs/zhong-wen-fan-ti/pre-basic/settings/websearch.md)。

## 方案二：SearXNG（自架、完全免費）

如果你願意自己部署，**SearXNG** 係開源嘅元搜尋引擎，可以完全喺本機／自建伺服器運行、唔限調用次數，私隱亦更加可控。

部署同接入步驟見 [SearXNG 本地部署與配置](/docs/zhong-wen-fan-ti/pre-basic/settings/websearch/searxng.md)。

{% hint style="info" %}
想要更強嘅檢索效果，或者用 Tavily 呢類 **需要密鑰** 嘅服務？嗰就屬於喺 [上網模式](/docs/zhong-wen-fan-ti/pre-basic/settings/websearch.md) 入面另外配置搜尋服務供應商，唔喺「免費」範圍內。
{% endhint %}

***

### 攞幫助同提交意見

如果您喺配置或使用過程中遇到任何疑問、Bug 或有功能改善建議，請參考 [反饋與建議](/docs/zhong-wen-fan-ti/question-contact/suggestions.md) 入面提供嘅官方渠道。


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.cherryai.com.cn/docs/zhong-wen-fan-ti/pre-basic/settings/websearch/free-search.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.