diff --git a/assets/script/shell/check_rev.sh b/assets/script/shell/check_rev.sh
deleted file mode 100644
index 72698d1..0000000
--- a/assets/script/shell/check_rev.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/zsh
-REV_OLD=`cat git_rev.txt`
-git rev-list --all HEAD --all --count > git_rev.txt
-REV_NEW=`cat git_rev.txt`
-
-echo "$REV_OLD"
-echo "$REV_NEW"
-
-RESULT=FALSE
-if [ ${REV_OLD} -ne ${REV_NEW} ] ; then
-    RESULT=TRUE
-fi
-
-echo $RESULT > result.txt
\ No newline at end of file