diff --git a/sh/alias/chmod.sh b/sh/alias/chmod.sh
index 57ec74e..611f768 100644
--- a/sh/alias/chmod.sh
+++ b/sh/alias/chmod.sh
@@ -1,5 +1,5 @@
 # change mode to directory
-cmd() { a__change_mode_directory "${@}"; }
+#= cmd
 a__change_mode_directory() {
 	chmod \
 		"755" \
@@ -7,7 +7,7 @@ a__change_mode_directory() {
 }
 
 # change mode to file
-cmf() { a__change_mode_file "${@}"; }
+#= cmf
 a__change_mode_file() {
 	chmod \
 		"644" \
diff --git a/sh/alias/chown.sh b/sh/alias/chown.sh
index f4fa865..df230fc 100644
--- a/sh/alias/chown.sh
+++ b/sh/alias/chown.sh
@@ -1,5 +1,5 @@
 # change owner to root
-cor() { a__change_owner_root "${@}"; }
+#= cor
 a__change_owner_root() {
 	chown \
 		"0:0" \
@@ -7,7 +7,7 @@ a__change_owner_root() {
 }
 
 # change owner to user
-cou() { a__change_owner_user "${@}"; }
+#= cou
 a__change_owner_user() {
 	chown \
 		"1000:1000" \