diff --git a/image/bin/my_init b/image/bin/my_init
index 7362128..d48ac06 100755
--- a/image/bin/my_init
+++ b/image/bin/my_init
@@ -1,4 +1,6 @@
 #!/usr/bin/python3 -u
+# -*- coding: utf-8 -*-
+
 import argparse
 import errno
 import json