diff --git a/README.md b/README.md
index 5fd67d709..607bdc254 100644
--- a/README.md
+++ b/README.md
@@ -184,7 +184,6 @@ People maintaining this project.
 <table>
   <tr>
     <td align="center"><a href="https://blog.atulr.com"><img src="https://avatars2.githubusercontent.com/u/4029423?v=4" width="100px;" alt="Atul R"/><br /><sub><b>Atul R</b></sub></a></td>
-     <td align="center"><a href="https://github.com/feng8848"><img src="https://avatars2.githubusercontent.com/u/40539968?v=4" width="100px;" alt=""/><br /><sub><b>feng8848</b></sub></a></td>
   </tr>
 </table>
 
diff --git a/website/package.json b/website/package.json
index d0d29bf33..bd25b6191 100644
--- a/website/package.json
+++ b/website/package.json
@@ -9,9 +9,9 @@
         "deploy": "docusaurus deploy"
     },
     "dependencies": {
-        "@docusaurus/core": "^2.0.0",
-        "@docusaurus/plugin-google-analytics": "^2.0.0",
-        "@docusaurus/preset-classic": "^2.0.0",
+        "@docusaurus/core": "^2.0.0-alpha.64",
+        "@docusaurus/plugin-google-analytics": "^2.0.0-alpha.64",
+        "@docusaurus/preset-classic": "^2.0.0-alpha.64",
         "classnames": "^2.2.6",
         "react": "^16.8.4",
         "react-dom": "^16.8.4",
diff --git a/website/yarn.lock b/website/yarn.lock
index da542257f..b8f69ce8a 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -1095,7 +1095,7 @@
     "@francoischalifour/autocomplete-preset-algolia" "^1.0.0-alpha.28"
     algoliasearch "^4.0.0"
 
-"@docusaurus/core@2.0.0-alpha.64", "@docusaurus/core@^2.0.0":
+"@docusaurus/core@2.0.0-alpha.64", "@docusaurus/core@^2.0.0-alpha.64":
   version "2.0.0-alpha.64"
   resolved "https://registry.yarnpkg.com/@docusaurus/core/-/core-2.0.0-alpha.64.tgz#08031993fcfff78b395091ec06ed1ab38c06e689"
   integrity sha512-lIFAaBz5SvN/vIMrljHwUiT+EGglqmCbKWUXsGwg8FZ86SqkD0T5hPtpaQBIDkerSMzOqntokUEcXB46AQsieQ==
@@ -1274,7 +1274,7 @@
     "@docusaurus/utils" "2.0.0-alpha.64"
     react-json-view "^1.19.1"
 
-"@docusaurus/plugin-google-analytics@2.0.0-alpha.64", "@docusaurus/plugin-google-analytics@^2.0.0":
+"@docusaurus/plugin-google-analytics@2.0.0-alpha.64", "@docusaurus/plugin-google-analytics@^2.0.0-alpha.64":
   version "2.0.0-alpha.64"
   resolved "https://registry.yarnpkg.com/@docusaurus/plugin-google-analytics/-/plugin-google-analytics-2.0.0-alpha.64.tgz#c0e0a7cf1ec457a07a90be9593f823a432e264ab"
   integrity sha512-WiyF+OQYo/PqM376BObA5Js9eDAlYD4rMf3D7B59WKpCg+f532EABFFuurgkHAE7O73j6bbCpQ5HuunOgxvpDw==
@@ -1299,7 +1299,7 @@
     fs-extra "^8.1.0"
     sitemap "^3.2.2"
 
-"@docusaurus/preset-classic@^2.0.0":
+"@docusaurus/preset-classic@^2.0.0-alpha.64":
   version "2.0.0-alpha.64"
   resolved "https://registry.yarnpkg.com/@docusaurus/preset-classic/-/preset-classic-2.0.0-alpha.64.tgz#ce141f909a2071cf7b2736a3c35d9eb6226d61e2"
   integrity sha512-j2L7WzLXRLQyDub/hALNZGfL/mNMuMpG+GhWgfHWi/Fb8BRppGMikVp9VqrnlJ8D8OWhkkVcruUkjFO0ODfXmQ==