diff --git a/_data/navigation.yml b/_data/navigation.yml
index 9c41a4f1ab19f..75ddf8449155a 100644
--- a/_data/navigation.yml
+++ b/_data/navigation.yml
@@ -18,4 +18,4 @@ main:
 #    url: /year-archive/
     
   - title: "CV"
-    url: /cv/
+    url: /files/CV-QiushiNie.pdf
diff --git a/files/CV-QiushiNie.pdf b/files/CV-QiushiNie.pdf
new file mode 100644
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diff --git a/files/paper1.pdf b/files/paper1.pdf
deleted file mode 100644
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diff --git a/files/paper2.pdf b/files/paper2.pdf
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diff --git a/files/paper3.pdf b/files/paper3.pdf
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diff --git a/files/slides1.pdf b/files/slides1.pdf
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diff --git a/files/slides2.pdf b/files/slides2.pdf
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diff --git a/files/slides3.pdf b/files/slides3.pdf
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