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@@ -37,8 +37,8 @@ You [[https://github.com/black7375/Firefox-UI-Fix/wiki/Compatibility-Issues-Solu
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 ** Introduction
-  [[https://wiki.mozilla.org/Firefox/Proton][Proton]] is Firefox's new design, starting from Firefox 89. \\
-  [[https://design.firefox.com/photon/][Photon]] is the old design of Firefox which was used until version 88.
+  [[https://wiki.mozilla.org/Firefox/Proton][Proton]] is Firefox's [[https://acorn.firefox.com/][new design]], starting from Firefox 89. \\
+  [[https://firefoxux.github.io/photon/][Photon]] is the old design of Firefox which was used until version 88.
 
   Proton's [[#why-proton][overall feel is good]], but there were a few things I [[#why-not-proton][didn't like]] and wanted to improve. \\
   That's why this project was born, and Lepton to denote light theme layer.