diff --git a/Home.md b/Home.md
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 Here is the white paper for [SeaweedFS Architecture.pdf](SeaweedFS_Architecture.pdf)
 
 
-![SeaweedFS Logo](https://raw.githubusercontent.com/chrislusf/seaweedfs/master/note/SeaweedFS_Architecture.png)
+![SeaweedFS Architecture](https://raw.githubusercontent.com/chrislusf/seaweedfs/master/note/SeaweedFS_Architecture.png)