diff --git a/class/core/common.py b/class/core/common.py
index 4d6492a12..1b8e275dd 100755
--- a/class/core/common.py
+++ b/class/core/common.py
@@ -85,7 +85,7 @@ def initInitD():
         mw.execShell('mkdir -p /etc/init.d')
 
     # initd
-    if os.path.exists("/etc/init.d"):
+    if os.path.exists('/etc/init.d'):
         initd_bin = '/etc/init.d/mw'
         if not os.path.exists(initd_bin):
             import shutil
diff --git a/scripts/init.d/mw.tpl b/scripts/init.d/mw.tpl
index ea879884c..e766f876d 100755
--- a/scripts/init.d/mw.tpl
+++ b/scripts/init.d/mw.tpl
@@ -245,7 +245,7 @@ case "$1" in
             elif [ "$v6" != "" ]; then
 
                 if [ ! -f $mw_path/data/ipv6.pl ];then
-                    # 需要重启,ipv4才能生效.
+                    #  Need to restart ipv6 to take effect
                     mw_stop
                     mw_start
                     echo 'True' > $mw_path/data/ipv6.pl