diff --git a/docs/.vuepress/versions.json b/docs/.vuepress/versions.json
index fcfc7259..9f89fc69 100644
--- a/docs/.vuepress/versions.json
+++ b/docs/.vuepress/versions.json
@@ -1,7 +1 @@
-[
-  "2.0.0a15",
-  "2.0.0a13.post1",
-  "2.0.0a10",
-  "2.0.0a8.post2",
-  "2.0.0a7"
-]
\ No newline at end of file
+["2.0.0a15", "2.0.0a13.post1", "2.0.0a10"]