diff --git a/ajax.php b/ajax.php
index f0655b3..5c29efb 100644
--- a/ajax.php
+++ b/ajax.php
@@ -81,6 +81,9 @@ function print_response($res)
 		foreach ($urls as $url) {
 			$link = new CRObject();
 			$link->set('url', $url);
+			$link->set('remark', cr_get_POST('remark'));
+			$link->set('valid_from', cr_get_POST('valid_from'));
+			$link->set('valid_to', cr_get_POST('valid_to'));
 			$links[] = $link;
 		}
 		$res = link_multiadd($links);
diff --git a/index.php b/index.php
index d899f04..e8ae495 100644
--- a/index.php
+++ b/index.php
@@ -97,9 +97,37 @@
 								<label for="form-multiset-text" class="sr-only">Token</label>
 								<textarea type="text" id="form-multiset-text"
 								class="form-control"
-								rows="10"
+								rows="10" autocomplete="off"
 								placeholder="一行一个链接，不超过50个" required></textarea>
 							</div>
+							<label>备注（可选）</label>
+							<div class="form-group form-group-lg">
+								<label for="form-multiset-remark" class="sr-only">Custom Token</label>
+								<input type="text" id="form-multiset-remark" class="form-control"
+								       placeholder="短链接备注" autocomplete="off"/>
+							</div>
+							<label>有效期自（可选）</label>
+							<div class="form-group form-group-lg">
+								<div class='input-group date date-picker'>
+									<label for="form-multiset-valid-from" class="sr-only">Valid From</label>
+									<input type='text' class="form-control" placeholder="留空表示不限制"
+									       id="form-multiset-valid-from" autocomplete="off"/>
+									<div class="input-group-addon">
+										<span class="glyphicon glyphicon-calendar"></span>
+									</div>
+								</div>
+							</div>
+							<label>有效期至（可选）</label>
+							<div class="form-group form-group-lg">
+								<div class='input-group date date-picker'>
+									<label for="form-multiset-valid-to" class="sr-only">Valid To</label>
+									<input type='text' class="form-control" placeholder="留空表示不限制"
+									       id="form-multiset-valid-to" autocomplete="off"/>
+									<div class="input-group-addon">
+										<span class="glyphicon glyphicon-calendar"></span>
+									</div>
+								</div>
+							</div>
 							<div><span class="text-infp">* 仅对部分用户开放</span></div>
 							<button id="form-multiset-submit" type="submit" class="btn btn-lg btn-default">批量生成</button>
 						</form>
diff --git a/init.inc.php b/init.inc.php
index 988c766..65c9481 100644
--- a/init.inc.php
+++ b/init.inc.php
@@ -87,6 +87,7 @@ function init_accessMap()
 
 		/* link */
 		'link.set' => array('root', 'admin', 'developer', 'normal', 'visitor'),
+		'link.multiset' => array('root', 'admin', 'developer', 'normal'),
 		'link.get' => array('root', 'admin', 'developer', 'normal', 'visitor'),
 		'link.update' => array('root', 'admin', 'developer', 'normal'),
 		'link.remove' => array('root', 'admin', 'developer', 'normal'),
diff --git a/link.logic.php b/link.logic.php
index d3b5034..80391a6 100644
--- a/link.logic.php
+++ b/link.logic.php
@@ -57,6 +57,10 @@ function link_add(CRObject $link)
 }
 
 function link_multiadd(/* array(CRObject) */ $links) {
+	if (!AccessController::hasAccess(Session::get('role', 'visitor'), 'link.multiset')) {
+		$res['errno'] = Code::NO_PRIVILEGE;
+		return $res;
+	}
 	$res['errno'] = Code::SUCCESS;
 	$url_token_pairs = array();
 	foreach($links as $link) {
@@ -68,6 +72,13 @@ function link_multiadd(/* array(CRObject) */ $links) {
 		$url_token_pairs[] = array($link->get('url', ''), $r['token']);
 	}
 	$res['url_token_pairs'] = $url_token_pairs;
+
+	$log = new CRObject();
+	$log->set('scope', Session::get('uid'));
+	$log->set('tag', 'link.multiadd');
+	$content = array('url_token_pairs' => $url_token_pairs, 'response' => $res['errno']);
+	$log->set('content', json_encode($content));
+	CRLogger::log($log);
 	return $res;
 }
 
diff --git a/static/main.js b/static/main.js
index 0173ebd..99c1677 100644
--- a/static/main.js
+++ b/static/main.js
@@ -113,13 +113,25 @@ $(function () {
 			$("#modal-msg").modal('show');
 			return false;
 		}
+		var remark = $('#form-multiset-remark').val();
+		var valid_from = $('#form-multiset-valid-from').val();
+		if (valid_from.length !== 0) {
+			valid_from = moment(valid_from).unix();
+		}
+		var valid_to = $('#form-multiset-valid-to').val();
+		if (valid_to.length !== 0) {
+			valid_to = moment(valid_to).unix();
+		}
 		$("#form-multiset-submit").attr("disabled", "disabled");
 
 		var ajax = $.ajax({
 			url: window.config.BASE_URL + "/service?action=multiset",
 			type: 'POST',
 			data: {
-				urls: urls
+				urls: urls,
+				remark: remark,
+				valid_from: valid_from,
+				valid_to: valid_to
 			}
 		});
 		ajax.done(function (res) {