diff --git a/README.md b/README.md
index 1043c92..321f96d 100644
--- a/README.md
+++ b/README.md
@@ -32,10 +32,10 @@ Gitbook：[ccna60d.xfoss.com](https://ccna60d.xfoss.com/)
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+			<img src="images/633086908.jpg" height="200" />
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