diff --git a/.bashrc b/.bashrc
index 80b9e64..b87c1d6 100644
--- a/.bashrc
+++ b/.bashrc
@@ -27,9 +27,7 @@ alias psm="ps -O rss,vsz -U $USER"
 alias psr="psu root"
 alias psu="ps -U"
 alias s="screen"
-alias smic="sudo env -i PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/make install clean"
 alias ssh="ssh -C -e none"
-alias y="ydict.js"
 #
 if [[ -x /opt/local/bin/gtelnet ]]; then
     alias "t=gtelnet"
diff --git a/.zshrc b/.zshrc
index 8dc4f60..f0f9749 100644
--- a/.zshrc
+++ b/.zshrc
@@ -25,9 +25,7 @@ alias "psm=ps -O rss,vsz -U $USER"
 alias "psr=psu root"
 alias "psu=ps -U"
 alias "s=screen"
-alias "smic=sudo make install clean"
 alias "ssh=ssh -C -e none"
-alias "y=ydict.js"
 #
 if [[ -x /opt/local/bin/gtelnet ]]; then
     alias "t=gtelnet"