diff --git a/rr.wrap.x86-64 b/rr.wrap.x86-64
deleted file mode 100755
index ee5e428..0000000
--- a/rr.wrap.x86-64
+++ /dev/null
@@ -1,29 +0,0 @@
-
-#/bin/sh
-source /home/sikaiwei/crystal/env.sh
-base=`dirname $(readlink -f $0)`
-bin_name=rr
-binary=/home/sikaiwei/rr
-
-if [ ! -f "$binary" ]
-then
-
-	if [ ! -f "$base/$bin_name" ];
-	then
-		echo "error, $binary or $base/$bin_name both not exists"
-		exit
-	else
-		binary=$base/$bin_name
-	fi
-fi
-
-
-if [ "$1" == "" ];
-then
-	#$binary --help
-	$binary
-	exit
-fi
-$binary $@ &&
-echo done
-