diff --git a/upload/source/function/function_blog.php b/upload/source/function/function_blog.php
index 3badf5acbcd8addf8016b15817a8a3dfa050466a..72bc584557acc13db1f55730beb37d96959c04a1 100644
--- a/upload/source/function/function_blog.php
+++ b/upload/source/function/function_blog.php
@@ -72,7 +72,7 @@ function blog_post($POST, $olds=array()) {
 		$POST['message'] = getstr($POST['message'], 0, 0, 0, 0, 1);
 		$POST['message'] = censor($POST['message']);
 		$POST['message'] = preg_replace("/\<div\>\<\/div\>/i", '', $POST['message']);
-		$POST['message'] = preg_replace_callback("/\<a\s+href\=\"([^\>]+?)\"\>/i", 'blog_post_callback_blog_check_url_1', $POST['message']);
+		$POST['message'] = preg_replace_callback("/<a .*?href=\"(.*?)\".*?>/is", 'blog_post_callback_blog_check_url_1', $POST['message']);
 	}
 	$message = $POST['message'];
 	if(censormod($message) || censormod($POST['subject']) || $_G['group']['allowblogmod']) {
diff --git a/upload/static/js/home.js b/upload/static/js/home.js
index 1640f97d7ab6558c2e9d92244c260fdeb4c63258..0ca4426588d466b5d29ea5b58011543c923237da 100644
--- a/upload/static/js/home.js
+++ b/upload/static/js/home.js
@@ -219,27 +219,6 @@ function checkImage(url) {
 	return url.match(re);
 }
 
-function quick_validate(obj) {
-	if($('seccode')) {
-		var code = $('seccode').value;
-		var x = new Ajax();
-		x.get('cp.php?ac=common&op=seccode&code=' + code, function(s){
-			s = trim(s);
-			if(s != 'succeed') {
-				alert(s);
-				$('seccode').focus();
-		   		return false;
-			} else {
-				obj.form.submit();
-				return true;
-			}
-		});
-	} else {
-		obj.form.submit();
-		return true;
-	}
-}
-
 function stopMusic(preID, playerID) {
 	var musicFlash = preID.toString() + '_' + playerID.toString();
 	if($(musicFlash)) {
@@ -347,30 +326,6 @@ function showFlash(host, flashvar, obj, shareid) {
 	}
 }
 
-function userapp_open() {
-	var x = new Ajax();
-	x.get('home.php?mod=spacecp&ac=common&op=getuserapp&inajax=1', function(s){
-		$('my_userapp').innerHTML = s;
-		$('a_app_more').className = 'fold';
-		$('a_app_more').innerHTML = '收起';
-		$('a_app_more').onclick = function() {
-			userapp_close();
-		};
-	});
-}
-
-function userapp_close() {
-	var x = new Ajax();
-	x.get('home.php?mod=spacecp&ac=common&op=getuserapp&subop=off&inajax=1', function(s){
-		$('my_userapp').innerHTML = s;
-		$('a_app_more').className = 'unfold';
-		$('a_app_more').innerHTML = '展开';
-		$('a_app_more').onclick = function() {
-			userapp_open();
-		};
-	});
-}
-
 function startMarquee(h, speed, delay, sid) {
 	var t = null;
 	var p = false;
@@ -782,14 +737,6 @@ function resend_mail(mid) {
 	}
 }
 
-function userapp_delete(id, result) {
-	if(result) {
-		var ids = explode('_', id);
-		var appid = ids[1];
-		$('space_app_'+appid).style.display = "none";
-	}
-}
-
 function docomment_get(doid, key) {
 	var showid = key + '_' + doid;
 	var opid = key + '_do_a_op_'+doid;
diff --git a/upload/static/js/home_blog.js b/upload/static/js/home_blog.js
index 2c9ae208845904c5d9917d4d3267e3383893be3d..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/upload/static/js/home_blog.js
+++ b/upload/static/js/home_blog.js
@@ -1,53 +0,0 @@
-/*
-	[Discuz!] (C)2001-2099 Comsenz Inc.
-	This is NOT a freeware, use is subject to license terms
-
-	$Id: home_blog.js 23838 2011-08-11 06:51:58Z monkey $
-*/
-
-function validate_ajax(obj) {
-	var subject = $('subject');
-	if (subject) {
-		var slen = strlen(subject.value);
-		if (slen < 1 || slen > 80) {
-			alert("标题长度(1~80字符)不符合要求");
-			subject.focus();
-			return false;
-		}
-	}
-	if($('seccode')) {
-		var code = $('seccode').value;
-		var x = new Ajax();
-		x.get('cp.php?ac=common&op=seccode&code=' + code, function(s){
-			s = trim(s);
-			if(s.indexOf('succeed') == -1) {
-				alert(s);
-				$('seccode').focus();
-		   		return false;
-			} else {
-				edit_save();
-				obj.form.submit();
-				return true;
-			}
-		});
-	} else {
-		edit_save();
-		obj.form.submit();
-		return true;
-	}
-}
-
-function edit_album_show(id) {
-	var obj = $('uchome-edit-'+id);
-	if(id == 'album') {
-		$('uchome-edit-pic').style.display = 'none';
-	}
-	if(id == 'pic') {
-		$('uchome-edit-album').style.display = 'none';
-	}
-	if(obj.style.display == '') {
-		obj.style.display = 'none';
-	} else {
-		obj.style.display = '';
-	}
-}
\ No newline at end of file
diff --git a/upload/template/default/home/spacecp_blog.htm b/upload/template/default/home/spacecp_blog.htm
index 11c45194d97ff10503dfa9e29269c0d72af5bf3f..318f3e77461a555dbbcad1c6f3874225c0ffee18 100644
--- a/upload/template/default/home/spacecp_blog.htm
+++ b/upload/template/default/home/spacecp_blog.htm
@@ -91,7 +91,6 @@
 			</div>
 			<div class="bm_c">
 			<script type="text/javascript" src="{STATICURL}image/editor/editor_function.js?{VERHASH}"></script>
-			<script type="text/javascript" src="{$_G[setting][jspath]}home_blog.js?{VERHASH}"></script>
 			<form id="ttHtmlEditor" method="post" autocomplete="off" action="home.php?mod=spacecp&ac=blog&blogid=$blog[blogid]{if $_GET[modblogkey]}&modblogkey=$_GET[modblogkey]{/if}" onsubmit="validate(this);" enctype="multipart/form-data">
 				
 				<!--{hook/spacecp_blog_top}-->