# 去中心化應用（DeFi）

Keystone硬件錢包採用大觸摸屏，可以完整詳細地展示您的DeFi交易信息。以便檢查是否有黑客試圖改變您的交易數據，避免資產丟失。

閱讀[本文](https://blog.keyst.one/blind-signing-a-security-black-hole-for-the-ethereum-community-13f909b848b6)了解更多詳細信息。

本節指南介紹如何使用Keystone與各種DeFi平台進行交互：

{% content-ref url="/pages/xgt9KratP8RBRYkExqMX" %}
[Safe 擴展程序](/traditional-chinese/di-san-fang-qian-bao/qu-zhong-xin-hua-ying-yong-defi/safe-kuo-zhan-cheng-xu.md)
{% endcontent-ref %}

{% content-ref url="/pages/r3fvXOU2GfftOFwHzOyK" %}
[Zapper](/traditional-chinese/di-san-fang-qian-bao/qu-zhong-xin-hua-ying-yong-defi/zapper.md)
{% endcontent-ref %}

{% content-ref url="/pages/0jo8r37AbkJj1HNbImqy" %}
[Yearn Finance](/traditional-chinese/di-san-fang-qian-bao/qu-zhong-xin-hua-ying-yong-defi/yearn-finance.md)
{% endcontent-ref %}

{% content-ref url="/pages/DNgpoATRRKWMn1taXsZU" %}
[SushiSwap](/traditional-chinese/di-san-fang-qian-bao/qu-zhong-xin-hua-ying-yong-defi/sushiswap.md)
{% endcontent-ref %}


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