diff --git a/idea/.ideavimrc b/idea/.ideavimrc
index 886e68b..4a1fef0 100644
--- a/idea/.ideavimrc
+++ b/idea/.ideavimrc
@@ -1,3 +1,4 @@
+" see more https://blog.einverne.info/post/2020/12/my-idea-vimrc-config.html
 " enable plugin
 set easymotion
 set surround
@@ -191,4 +192,4 @@ nnoremap s; :<C-u>action CloseActiveTab<CR>
 nnoremap so :<C-u>action MoveEditorToOppositeTabGroup<CR>
 
 " multiple cursors
-" <A-n>, <A-n>, <A-p>, g<A-n>
\ No newline at end of file
+" <A-n>, <A-n>, <A-p>, g<A-n>