diff --git a/server/tools/scripts/ci/wsproxy/manage.py b/server/tools/scripts/ci/wsproxy/manage.py
index 4dd49ca..3d14ffa 100755
--- a/server/tools/scripts/ci/wsproxy/manage.py
+++ b/server/tools/scripts/ci/wsproxy/manage.py
@@ -43,7 +43,7 @@ def listserver():
     for pid in pids:
         exepath = getExePath(pid)
         cmdline = getExeCmdLine(pid)
-        print pid, exepath, cmdline
+        print(pid, exepath, cmdline)
 
 def restartServer(str_instance_ids):
     instance_ids = str_instance_ids.split(',')
@@ -51,13 +51,13 @@ def restartServer(str_instance_ids):
         instance_id = int(instance_id)
         stop(instance_id)
         time.sleep(0.5)
-        print 'wsproxy %d starting......' % instance_id
+        print('wsproxy %d starting......' % instance_id)
         cmd = 'sh start_instance.sh %d' % (instance_id)
         os.popen(cmd)
         time.sleep(0.5)
 
 def printHelp():
-    print 'usuage: [restart]'
+    print('usuage: [restart]')
 
 def main(argv):
     if len(argv) == 1: