diff --git a/README.md b/README.md
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--- a/README.md
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 # FlexBox & Grid CheatSheet【中文】
 
 截图预览：
-![](grid.png)
-![](flexbox.png)
+![]([grid.png](https://cdn.nlark.com/yuque/0/2020/png/312377/1585992479165-ee741425-8cf2-467d-b708-f0021f93c7fe.png))
+![]([flexbox.png](https://cdn.nlark.com/yuque/0/2020/png/312377/1585992481192-5d59b611-53b1-44f3-85e9-3177fbe12530.png))
 
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