diff --git a/home/standalone/.zsh.d/grml-zshrc b/home/standalone/.zsh.d/grml-zshrc
index 22263e2..0e83c97 100644
--- a/home/standalone/.zsh.d/grml-zshrc
+++ b/home/standalone/.zsh.d/grml-zshrc
@@ -1643,7 +1643,8 @@ bind2maps emacs viins vicmd -- -s '\e'${key[Left]}  backward-word
 # autoloading
 
 zrcautoload zmv
-zrcautoload zed
+# zrcautoload zed # o4: 禁用 zed, 和 zed editor 的 cli binary name 撞车了
+unset -f zed
 
 # we don't want to quote/espace URLs on our own...
 # if autoload -U url-quote-magic ; then
@@ -3129,18 +3130,6 @@ function profile () {
     ZSH_PROFILE_RC=1 zsh "$@"
 }
 
-#f1# Edit an alias via zle
-function edalias () {
-    [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
-}
-compdef _aliases edalias
-
-#f1# Edit a function via zle
-function edfunc () {
-    [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
-}
-compdef _functions edfunc
-
 # use it e.g. via 'Restart apache2'
 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}