隐私和安全

MetaMask 的基本安全保护提示

加密货币和 web3 的新手？

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Account Migration Guide

This guide details the process of transferring the contents of all the accounts in your wall...

Can I use MetaMask in my country?

By essence, anyone in any country in the world can use MetaMask.

Does MetaMask have a bug bounty program for vulnerabilities?

Security is one of the core focus areas of the development team. To build on the work we alr...

硬件钱包中心

MetaMask 目前支持五款硬件钱包：AirGap Vault、Keystone、Lattice、Ledger 和 Trezor。这些钱包在扩展版上受到支持，并且可以在未来的更新中添...

How to adjust MetaMask privacy settings

At MetaMask we take user privacy seriously, and continually work to give you the options to ...

How to customize token approvals with a spending cap

tl;dr: MetaMask allows you to manually edit the number of tokens dapps can access. Click her...

How to delete your MetaMetrics data?

At MetaMask we want you to have full autonomy of your data, and whether you wish to particip...

How to enable automatic security checks (Mobile)

On MetaMask's mobile app, you can choose to have the app automatically let you know when the...

How to enable full disk encryption for improved security

To keep your computer and its contents as safe as possible from someone with physical access...

How to fix 'Invalid Seed Phrase' error (Invalid Secret Recovery Phrase)

DO NOT share your Secret Recovery Phrase with anyone! These words can be used to steal from ...

How to manage your MetaMetrics settings

To help improve the usability of the decentralized web, MetaMask includes an opt-in analytic...

How to report a scam

If you believe you've fallen victim to a scam, the first thing you should do is follow the s...

How to report an address on Etherscan

As most block explorers share similar architecture, you can also do this on other networks, ...

如何显示您的助记词

在处理加密货币或加密资产，如以太币和 ERC-20 代币时，务必时刻注意私钥、助记词和密码并做好备份，以防发生意外。关于助记词以及您 MetaMask 助记词的更多信息，请参见此处。

How to revoke smart contract allowances/token approvals

Note: smart contract allowances are different from simply connecting your wallet to a dapp. ...

How to tell if a smart contract is safe to interact with

Smart contracts are the computer programs that run on the Ethereum Virtual Machine (EVM) and...

How to turn on security alerts

Thanks to MetaMask's partnership with web3 security specialists Blockaid, you can now receiv...

Is MetaMask owned by JP Morgan?

The crypto community is growing all over the world. We believe that if we want to accelerate...

我遭受黑客攻击/诈骗（我的账户有未经授权的交易）

在这种情况下，您的钱包很可能已遭盗用（有人擅自访问）。下面的步骤概述了一种缩小损失的方法：您可以在资金被盗之前从您的账户中挽救一些资金。

My Secret Recovery Phrase/private key restored the wrong account(s)

Passwords and MetaMask

MetaMask uses passwords in a way that you may not be used to. This mainly has to do with the...

Privacy Best Practices

At MetaMask, user privacy is a top priority. We completely understand wanting to use MetaMas...

MetaMask profile and privacy

MetaMask now allows you to receive notifications and sync data in a privacy-preserving manne...

User Guide: How to use a Hardware Wallet

Have you recently acquired a hardware wallet? Are you considering it?

Using transaction security providers to protect yourself from scams

New security alerts system

什么是'助记词'以及如何确保加密钱包的安全