diff --git a/server/tools/scripts/ci/wsproxy/manage.py b/server/tools/scripts/ci/wsproxy/manage.py
index 342778c..733a5e9 100755
--- a/server/tools/scripts/ci/wsproxy/manage.py
+++ b/server/tools/scripts/ci/wsproxy/manage.py
@@ -29,8 +29,7 @@ def getExeCmdLine(pid):
     return os.popen('cat /proc/%d/cmdline' % int(pid)).read()
 
 def stop(instance_id, node_id, progname):
-    wsproxy_ids = getRuningProgramPids(progname)
-    pids = wsproxy_ids
+    pids = getRuningProgramPids(progname)
     for pid in pids:
         exepath = getExePath(pid)
         cmdline = getExeCmdLine(pid)
@@ -38,8 +37,7 @@ def stop(instance_id, node_id, progname):
             os.popen('kill -9 %d' % int(pid))
 
 def listServer(progname):
-    wsproxy_ids = getRuningProgramPids(progname)
-    pids = wsproxy_ids
+    pids = getRuningProgramPids(progname)
     for pid in pids:
         exepath = getExePath(pid)
         cmdline = getExeCmdLine(pid)