diff --git a/autoload/echodoc.vim b/autoload/echodoc.vim
index 581ff5a..e472f97 100644
--- a/autoload/echodoc.vim
+++ b/autoload/echodoc.vim
@@ -33,8 +33,7 @@ let g:echodoc#highlight_arguments = get(g:,
 let g:echodoc#highlight_trailing = get(g:,
       \ 'echodoc#highlight_trailing', 'Type')
 let g:echodoc#events = get(g:,
-      \ 'echodoc#events',
-      \ ['CompleteDone', 'TextChangedP', 'CompleteChanged'])
+      \ 'echodoc#events', ['CompleteDone', 'TextChangedP'])
 
 function! echodoc#enable() abort
   if echodoc#is_echo() && &showmode && &cmdheight < 2
@@ -49,12 +48,14 @@ function! echodoc#enable() abort
     autocmd InsertEnter * call s:on_event('InsertEnter')
     autocmd CursorMovedI * call s:on_event('CursorMovedI')
     autocmd InsertLeave * call s:clear_documentation()
-    autocmd User PumCompleteChanged call s:on_event('PumCompleteChanged')
   augroup END
   for event in g:echodoc#events
     if exists('##' . event)
       execute printf('autocmd echodoc %s * call s:on_event("%s")',
             \ event, event)
+    elseif exists('##User#' . event)
+      execute printf('autocmd echodoc User %s * call s:on_event("%s")',
+            \ event, event)
     endif
   endfor
   let s:is_enabled = 1
diff --git a/doc/echodoc.txt b/doc/echodoc.txt
index cdc088d..54ce3e7 100644
--- a/doc/echodoc.txt
+++ b/doc/echodoc.txt
@@ -60,7 +60,7 @@ g:echodoc#enable_at_startup			*g:echodoc#enable_at_startup*
 g:echodoc#events				*g:echodoc#events*
 		If the |autocmd-events| are fired, echodoc is enabled.
 
-		Default: ['CompleteDone', 'TextChangedP', 'CompleteChanged']
+		Default: ['CompleteDone', 'TextChangedP']
 
 					*g:echodoc#highlight_identifier*
 g:echodoc#highlight_identifier
@@ -213,7 +213,9 @@ Option 5:
 ==============================================================================
 COMPATIBILITY					*echodoc-compatibility*
 
-* Remove "EchoDocEnable" and "EchoDocDisable" commands.
+2021.11.16
+
+* Change g:echodoc#events default value.
 
 ==============================================================================
 vim:tw=78:ts=8:ft=help:norl:noet:fen: