diff --git a/.vscode/extensions.json b/.vscode/extensions.json
deleted file mode 100644
index 78c4e1f..0000000
--- a/.vscode/extensions.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "recommendations": [
-        "tianyishi.rmarkdown"
-    ]
-}
\ No newline at end of file