diff --git a/plugins/openresty/index.py b/plugins/openresty/index.py
index afa3d37d0..ef33f19aa 100755
--- a/plugins/openresty/index.py
+++ b/plugins/openresty/index.py
@@ -176,8 +176,7 @@ def initDreplace():
 
 
 def status():
-    data = public.execShell(
-        "ps -ef|grep nginx |grep -v grep | grep -v python | awk '{print $2}'")
+    data = public.execShell("ps -ef|grep nginx |grep -v grep | grep -v python | awk '{print $2}'")
     if data[0] == '':
         return 'stop'
     return 'start'