diff --git a/app/js/login/instance.js b/app/js/login/instance.js
index 45122368..4ac052b7 100644
--- a/app/js/login/instance.js
+++ b/app/js/login/instance.js
@@ -66,7 +66,7 @@ var idata = {
 	"misskey.io_post": "Post",
 	"misskey.io_fav": " reacted your post.",
 	"misskey.io_bt": " reposted your post.",
-	"misskey.dev": "misskey.dev",
+	"misskey.dev": "misskey",
 	"misskey.dev_name": "misskey.dev",
 	"misskey.dev_letters": "1024",
 	"misskey.dev_bbcode": "disabled",
diff --git a/app/js/login/manager.js b/app/js/login/manager.js
index c735e811..64eb9d8c 100644
--- a/app/js/login/manager.js
+++ b/app/js/login/manager.js
@@ -286,10 +286,6 @@ function support() {
 			templete = '<a onclick="login(\'' + key +
 				'\')" class="collection-item pointer transparent">' + idata[key + "_name"] + '(' + key + ')</a>';
 			$("#support").append(templete);
-		} else if (instance == "misskey") {
-			templete = '<a onclick="misskeyLogin(\'' + key +
-				'\')" class="collection-item pointer transparent">' + idata[key + "_name"] + '(' + key + ')</a>';
-			$("#support").append(templete);
 		}
 	});
 }
diff --git a/app/js/tl/parse.js b/app/js/tl/parse.js
index 41530106..2b0da425 100644
--- a/app/js/tl/parse.js
+++ b/app/js/tl/parse.js
@@ -650,9 +650,10 @@ function parse(obj, mix, acct_id, tlid, popup, mutefilter, type) {
 			if (tagck) {
 				Object.keys(toot.tags).forEach(function (key4) {
 					var tag = toot.tags[key4];
+					var featured = '　<a onclick="tagFeature(\'' + tag.name + '\',' + acct_id +')" class="pointer" title="add it to Featured tags">Feature</a>　'
 					tags = tags + '<span class="hide" data-tag="' + tag.name + '">#' + tag.name + ':<a onclick="tl(\'tag\',\'' + tag.name + '\',' + acct_id +
 						',\'add\')" class="pointer" title="' + lang.lang_parse_tagTL.replace("{{tag}}", '#' + tag.name) + '">TL</a>　<a onclick="brInsert(\'#' + tag.name + '\')" class="pointer" title="' + lang.lang_parse_tagtoot.replace("{{tag}}", '#' + tag.name) + '">Toot</a>　' +
-						'<a onclick="tagPin(\'' + tag.name + '\')" class="pointer" title="' + lang.lang_parse_tagpin.replace("{{tag}}", '#' + tag.name) + '">Pin</a></span> ';
+						'<a onclick="tagPin(\'' + tag.name + '\')" class="pointer" title="' + lang.lang_parse_tagpin.replace("{{tag}}", '#' + tag.name) + '">Pin</a>' + featured + '</span> ';
 				});
 				tags = '<div style="float:right">' + tags + '</div>';
 			}
diff --git a/app/js/tl/tag.js b/app/js/tl/tag.js
index 019d4560..6ac3ba5f 100644
--- a/app/js/tl/tag.js
+++ b/app/js/tl/tag.js
@@ -127,4 +127,27 @@ function autoToot(tag) {
         brInsert('#' + tag + " ")
     }
     favTag();
+}
+//タグをフィーチャー
+function tagFeature(name, acct_id){
+    var domain = localStorage.getItem("domain_" + acct_id);
+	var at = localStorage.getItem("acct_" + acct_id + "_at");
+	var start = "https://" + domain + "/api/v1/featured_tags"
+	fetch(start, {
+		method: 'POST',
+		headers: {
+			'content-type': 'application/json',
+			'Authorization': 'Bearer ' + at
+        },
+        body: JSON.stringify({
+            name: name
+        })
+	}).then(function (response) {
+		return response.json();
+	}).catch(function (error) {
+		return false;
+	}).then(function (json) {
+        console.log(json)
+		M.toast({ html: "Complete: " + escapeHTML(name), displayLength: 3000 })
+	});
 }
\ No newline at end of file