1、首先我们打开百度app，然后在点击“我的”
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2、然后我们在最下面找到“设置”
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3、然后找到并点击“清理缓存”
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4、然后可以看到缓存的大小，我这里是12.8M，每一个人的应该都是不一样的，然后点击“清理缓存”。
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5、然后就可以看到本次清理了多少缓存，点击“完成”就清理完了。
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