diff --git a/scripts/update/unknow.sh b/scripts/update/unknow.sh
new file mode 100644
index 000000000..fce42c80b
--- /dev/null
+++ b/scripts/update/unknow.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
+export PATH
+LANG=en_US.UTF-8
+
+echo "update unkown server!!!"
\ No newline at end of file