diff --git a/app/js/post/post.js b/app/js/post/post.js
index 9d9e49dd..f35c8a43 100644
--- a/app/js/post/post.js
+++ b/app/js/post/post.js
@@ -122,6 +122,10 @@ function post(mode, postvis) {
 		console.log('This toot will be posted at:' + scheduled)
 		schedule()
 		toot.scheduled_at = scheduled
+		if($('#sch-box').hasClass('expire')) {
+			toot.scheduled_at = null
+			toot.expires_at = scheduled
+		}
 	} else {
 		var scheduled = ''
 	}
@@ -195,6 +199,20 @@ function post(mode, postvis) {
 		}
 	}
 }
+function expPostMode() {
+	$('#sch-box').toggleClass('expire')
+	if($('#sch-box').hasClass('expire')) {
+		Swal.fire({
+			type: 'info',
+			title: 'Expiring toot On'
+		})
+	} else {
+		Swal.fire({
+			type: 'info',
+			title: 'Expireing toot Off'
+		})
+	}
+}
 function misskeyPost() {
 	var str = $('#textarea').val()
 	var acct_id = $('#post-acct-sel').val()
diff --git a/app/view/make/index.sample.html b/app/view/make/index.sample.html
index ea6d10c3..5b62fb7c 100644
--- a/app/view/make/index.sample.html
+++ b/app/view/make/index.sample.html
@@ -404,7 +404,7 @@
 								style="margin:0"
 							/>
 							<div id="sch-box">
-								@@postat@@<br /><span class="sml">@@scheduleWarn@@</span><br />
+								@@postat@@<br /><span class="sml">@@scheduleWarn@@</span><a onclick="expPostMode()">Expire mode(beta)</a><br />
 								<input
 									type="datetime-local"
 									id="sch-date"