diff --git a/config.py.example b/config.py.example
index fc0dd75..385eec6 100644
--- a/config.py.example
+++ b/config.py.example
@@ -5,7 +5,7 @@ N_LINES = 32
 SIRC_PORT = 2354
 
 # IRC
-SERVER = '115.92.130.250'
+SERVER = 'irc.uriirc.org'
 PORT = 16667
 BOT_NAME = 's'
 
diff --git a/render/channel.html b/render/channel.html
index 7d75485..bcecca6 100644
--- a/render/channel.html
+++ b/render/channel.html
@@ -35,6 +35,7 @@ <h1 id="channel">How to use SIRC</h1>
 			<li>Append the channel name to URL (as hash fragment) where you want to join.</li>
 			<li>(Ex) sirc.domain.com/<strong>#snucse12</strong></li>
 			<li>That's all.</li>
+			<li>Welcome, {{ account }}!</li>
 			<li>Enjoy your <strong>irc</strong>ing!</li>
 			<li>https://github.com/sim0629/sirc/wiki</li>
 		</ul>
diff --git a/render/result.xml b/render/result.xml
index 45011a7..dfbbafc 100644
--- a/render/result.xml
+++ b/render/result.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<result>
+<result channel="{{ channel }}">
 	{% for log in logs %}
 		<log>
 			<datetime><![CDATA[{{ log.datetime }}]]></datetime>
diff --git a/static/js/sirc.js b/static/js/sirc.js
index d2cae7b..1acadeb 100644
--- a/static/js/sirc.js
+++ b/static/js/sirc.js
@@ -9,6 +9,7 @@ var last_downdate = '';
 // Utility
 
 var add_process = function(xml, flag) {
+	if($('result', xml).attr('channel') != channel) return;
 	$('log', xml).each(function(i) {
 		var datetime = $(this).find('datetime').text();
 		var source = $(this).find('source').text();
@@ -87,7 +88,8 @@ var sirc_downdate = function(callback) {
 		dataType: 'xml',
 		success: function(xml) {
 			add_process(xml, 'downdate');
-			$('<li><a>more</a></li>').click(function() { $(this).remove(); return sirc_downdate(); }).prependTo($('ul#log'));
+			if($('log', xml).length > 0)
+				$('<li><a>more</a></li>').click(function() { $(this).remove(); return sirc_downdate(); }).prependTo($('ul#log'));
 			$('ul#log').listview('refresh');
 			if(callback) callback();
 			$.mobile.hidePageLoadingMsg();
@@ -123,7 +125,7 @@ var sirc_send = function() {
 	return false;
 };
 
-var sirc_join = function() {
+var sirc_join = function(init) {
 	if(!window.location.hash) return;
 	channel = window.location.hash;
 	$('a#dummy').attr('name', channel.substr(1))
@@ -132,7 +134,7 @@ var sirc_join = function() {
 	$('ul#log').empty();
 	last_update = last_downdate = datetime_now();
 	sirc_downdate(function() { scroll(SCROLL_END, 1000); });
-	setTimeout("sirc_update();", 500);
+	if(init) setTimeout("sirc_update();", 500);
 	return false;
 };
 
@@ -142,6 +144,6 @@ $(document).ready(function() {
 	$('a#setting').click(function() { $('div#menu').toggle(); return false; });
 	$('form#send').submit(function() { return sirc_send(); });
 	$('input#message').keydown(function (e) { if(e.keyCode == 13) return sirc_send(); });
-	$(window).hashchange(function() { return sirc_join(); });
-	sirc_join();
+	$(window).hashchange(function() { return sirc_join(false); });
+	sirc_join(true);
 });
diff --git a/wsgi.py b/wsgi.py
index 38b8a9a..c4d6cee 100644
--- a/wsgi.py
+++ b/wsgi.py
@@ -108,6 +108,7 @@ def update(environ, start_response, session, parameters):
 	if 'last_update' in parameters:
 		last_update = parse_datetime(parameters['last_update'][0].decode('utf-8'))
 	channel = parameters['channel'][0].decode('utf-8').lower()
+	context['channel'] = channel
 	logs = []
 	for i in xrange(30):
 		logs = list(db[channel].find({
@@ -134,6 +135,7 @@ def downdate(environ, start_response, session, parameters):
 	if 'last_downdate' in parameters:
 		last_downdate = parse_datetime(parameters['last_downdate'][0].decode('utf-8'))
 	channel = parameters['channel'][0].decode('utf-8').lower()
+	context['channel'] = channel
 	logs = db[channel].find({
 		'datetime': {"$lt": last_downdate},
 	}, limit = config.N_LINES, sort = [
@@ -172,7 +174,7 @@ def send(environ, start_response, session, parameters):
 	return [render('result.xml', context)]
 
 def default(environ, start_response, session, parameters):
-	context = {}
+	context = {'account': session['account']}
 	db.session.remove({'datetime': {'$lt': datetime.datetime.now() - datetime.timedelta(1)}})
 	start_response('200 OK', [('Content-Type', 'text/html; charset=utf-8')])
 	return [render('channel.html', context)]