# 定时清除Metamask钱包内未知的合约

By [Untitled](https://paragraph.com/@0x2358c3f0fbab57dd1acbbe8f153cd1b50278a2c5) · 2022-02-11

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[https://matters.news/@caishin/%E5%AE%9A%E6%99%82%E6%B8%85%E9%99%A4metamask%E9%8C%A2%E5%8C%85%E5%85%A7%E6%9C%AA%E7%9F%A5%E7%9A%84%E5%90%88%E7%B4%84-%E5%BE%88%E9%87%8D%E8%A6%81-bafyreieqslfpwvga2liufm3brwm4epfv62zdg7lubcevaub3ke4olgtzke](https://matters.news/@caishin/%E5%AE%9A%E6%99%82%E6%B8%85%E9%99%A4metamask%E9%8C%A2%E5%8C%85%E5%85%A7%E6%9C%AA%E7%9F%A5%E7%9A%84%E5%90%88%E7%B4%84-%E5%BE%88%E9%87%8D%E8%A6%81-bafyreieqslfpwvga2liufm3brwm4epfv62zdg7lubcevaub3ke4olgtzke)

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*Originally published on [Untitled](https://paragraph.com/@0x2358c3f0fbab57dd1acbbe8f153cd1b50278a2c5/metamask)*