diff --git a/class/core/public.py b/class/core/public.py
index 8deedc728..89d7e01a1 100755
--- a/class/core/public.py
+++ b/class/core/public.py
@@ -63,8 +63,7 @@ def getLogsDir():
 
 
 def getOs():
-    os = execShell('uname')
-    return os[0].lower().strip()
+    return sys.platform
 
 
 def isAppleSystem():
diff --git a/route/__init__.py b/route/__init__.py
index 592277c95..16d3ce650 100755
--- a/route/__init__.py
+++ b/route/__init__.py
@@ -95,8 +95,6 @@ def test():
     print session
     os = public.getOs()
     print os
-
-    print(sys.platform)
     return public.getLocalIp()
 
 
@@ -121,11 +119,18 @@ def code():
 
 @app.route("/check_login", methods=['POST'])
 def checkLogin():
-    return "true"
+    if isLogined():
+        return "true"
+    return "false"
 
 
 @app.route("/login")
 def login():
+
+    dologin = request.args.get('dologin', '')
+    if dologin == 'True':
+        session.clear()
+
     if isLogined():
         return redirect('/')
     return render_template('login.html')
@@ -136,6 +141,7 @@ def doLogin():
     username = request.form.get('username', '').strip()
     password = request.form.get('password', '').strip()
     code = request.form.get('code', '').strip()
+    print session
     if session.has_key('code'):
         if session['code'] != public.md5(code):
             return public.returnJson(False, '验证码错误,请重新输入!')
diff --git a/route/static/app/public.js b/route/static/app/public.js
index 111f4bbcd..92cb372aa 100755
--- a/route/static/app/public.js
+++ b/route/static/app/public.js
@@ -671,10 +671,9 @@ $(function() {
 		$(this).addClass("fb-selected").siblings().removeClass("fb-selected")
 	})
 });
+
 $("#dologin").click(function() {
-	layer.confirm(lan.bt.loginout, {icon:3,
-		closeBtn: 2
-	}, function() {
+	layer.confirm('您真的要退出面板吗?', {icon:3,closeBtn: 2}, function() {
 		window.location.href = "/login?dologin=True"
 	});
 	return false
diff --git a/route/templates/default/layout.html b/route/templates/default/layout.html
index 41b364bf8..15c5ae88f 100755
--- a/route/templates/default/layout.html
+++ b/route/templates/default/layout.html
@@ -58,15 +58,4 @@
 <script src="/static/codemirror/addon/search/search.js?v={{config.version}}"></script>
 <script src="/static/codemirror/addon/scroll/annotatescrollbar.js?v={{config.version}}"></script>
 <script src="/static/laydate/laydate.js?v={{config.version}}"></script>
-<script type="text/javascript">
-// $$("#setBox").click(function() {
-//     if ($$(this).prop("checked")) {
-//         $$("input[name=id]").prop("checked", true)
-//     } else {
-//         $$("input[name=id]").prop("checked", false)
-//     }
-// });
-// setCookie('order', 'id desc');
-</script>
-
 </html>
\ No newline at end of file