# Manage Account

### 1. Customization

You can edit your profile picture or nickname. Your nickname may be visible to other users.

### 2. Contact Information

You can edit the email of your account. This email will be used for account login, security verification, etc.

### 3. Login Service

You can manage third-party login services of your account, and link or unlink third-party wallet addresses.


---

# Agent Instructions: Querying This Documentation

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

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://finchain.gitbook.io/finchain-docs/en/management/manage-account.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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.