diff --git a/README.md b/README.md
index 123a614a1da43b67e3be7adbd6ff156ddc58d68b..020c298f9918cccbffd26d14a9f302ff32923b4c 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,6 @@ teedoc official website
 
 visit: [teedoc.github.io](https://teedoc.github.io)
 
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 ## build locally
 
 * Install teedoc
@@ -31,7 +30,4 @@ teedoc install
 teedoc build
 teedoc serve
 ```
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 then visit [http://127.0.0.1:2333](http://127.0.0.1:2333)
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