diff --git a/积极心理.md b/积极心理.md
index e9ddd16..d981172 100644
--- a/积极心理.md
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 ## Reference
-[如何让大脑自己觉得，做任何事情都很轻松_哔哩哔哩_bilibili](https://www.bilibili.com/video/BV19j411v7VC/?spm_id_from=333.1007.tianma.1-1-1.click&vd_source=ba468568caebc92479698e83c28be8b0)
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+![如何让大脑自己觉得，做任何事情都很轻松_哔哩哔哩_bilibili](https://www.bilibili.com/video/BV19j411v7VC/?spm_id_from=333.1007.tianma.1-1-1.click&vd_source=ba468568caebc92479698e83c28be8b0)
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