diff --git a/app/js/lang/json5Tojson.js b/app/js/lang/json5Tojson.js
new file mode 100644
index 00000000..59a20745
--- /dev/null
+++ b/app/js/lang/json5Tojson.js
@@ -0,0 +1,3 @@
+const JSON5 = require('json5')
+const fs = require("fs")
+fs.writeFileSync("main.json", JSON.stringify(JSON5.parse(fs.readFileSync("lang." + process.argv[2] + ".js", 'utf8').replace("var lang = ", ""))))
\ No newline at end of file
diff --git a/app/js/platform/end.js b/app/js/platform/end.js
index 7b474647..c7a03a4c 100644
--- a/app/js/platform/end.js
+++ b/app/js/platform/end.js
@@ -141,8 +141,11 @@ onmessage = function (e) {
 	} else if (e.data[0] == "parseColumn") {
 		parseColumn(e.data[1])
 	} else if (e.data[0] == "exportSettingsCore") {
-		exportSettingsCore()
-	} else if (e.data[0] == "fontList") {
+		var exp = exportSettingsCore()
+		postMessage(["exportSettingsCoreComplete", [e.data[1], exp]], "*")
+	} else if (e.data[0] == "importSettingsCore") {
+		importSettingsCore(e.data[1])
+	}else if (e.data[0] == "fontList") {
 		fontList(e.data[1])
 	} else if (e.data[0] == "customSoundSave") {
 		customSoundSave(e.data[1][0], e.data[1][1])
diff --git a/app/js/platform/preload.js b/app/js/platform/preload.js
index aea35298..8d96cdaa 100644
--- a/app/js/platform/preload.js
+++ b/app/js/platform/preload.js
@@ -2,7 +2,6 @@ var electron = require("electron");
 const shell = electron.shell;
 var ipc = electron.ipcRenderer;
 onmessage = function (e) {
-    console.log(e)
     if (e.data[0] == "openUrl") {
         urls = e.data[1].match(/https?:\/\/(.+)/);
         if (urls) {
@@ -31,6 +30,8 @@ onmessage = function (e) {
         ipc.send('lang', e.data[1]);
     } else if (e.data[0] == "exportSettings") {
         ipc.send('exportSettings', e.data[1]);
+    }  else if (e.data[0] == "exportSettingsCoreComplete") {
+        ipc.send('export', e.data[1]);
     } else if (e.data[0] == "importSettings") {
         ipc.send('importSettings', e.data[1]);
     } else if (e.data[0] == "customSound") {
@@ -112,12 +113,8 @@ ipc.on('general-dl-message', function (event, arg) {
 ipc.on('langres', function (event, arg) {
     location.href = "../" + arg + "/setting.html"
 });
-ipc.on('exportSettingsFile', function (event, savedFiles) {
-    var exp = exportSettingsCore()
-    ipc.send('export', [savedFiles, JSON.stringify(exp)]);
-    postMessage(["alert", "Done"], "*")
-    //cards
-    //lang
+ipc.on('exportSettingsFile', function (event, arg) {
+    postMessage(["exportSettingsCore", arg], "*")
 });
 ipc.on('config', function (event, arg) {
     postMessage(["importSettingsCore", arg], "*")
diff --git a/app/js/ui/settings.js b/app/js/ui/settings.js
index d0043daa..99bbc28e 100644
--- a/app/js/ui/settings.js
+++ b/app/js/ui/settings.js
@@ -323,6 +323,7 @@ function exportSettingsCore() {
 	var tagarr = localStorage.getItem("tag");
 	var favtag = JSON.parse(tagarr);
 	exp.favoriteTags = favtag;
+	exp.version = "2.1"
 	return exp;
 }
 function importSettings() {
@@ -340,8 +341,7 @@ function importSettings() {
 		}
 	})
 }
-function importSettingsCore(arg) {
-	var obj = JSON.parse(arg);
+function importSettingsCore(obj) {
 	if (obj) {
 		localStorage.clear();
 		localStorage.setItem("multi", JSON.stringify(obj.accts));
@@ -356,7 +356,7 @@ function importSettingsCore(arg) {
 		}
 		localStorage.setItem("column", JSON.stringify(obj.columns));
 		if (obj.config) {
-			//Version 2
+			//Version 2~
 			var max = envView.config.length;
 			for (var i = 0; i < max; i++) {
 				var ls = envView.config[i].storage;
diff --git a/app/main/system.js b/app/main/system.js
index c1c8ffb7..560cabe1 100644
--- a/app/main/system.js
+++ b/app/main/system.js
@@ -4,6 +4,7 @@ function system(mainWindow, dir, lang, dirname) {
 	const join = require('path').join;
 	var Jimp = require("jimp");
 	const fs = require("fs");
+	var JSON5 = require('json5');
 	var ipc = electron.ipcMain;
 	var tmp_img = join(app.getPath("userData"), "tmp.png");
 	var ha_path = join(app.getPath("userData"), "hardwareAcceleration");
@@ -61,7 +62,7 @@ function system(mainWindow, dir, lang, dirname) {
 		dialog.showSaveDialog(null, {
 			title: 'Export',
 			properties: ['openFile', 'createDirectory'],
-			defaultPath: "export.thedeskconfigv2"
+			defaultPath: "export.thedeskconfig.json5"
 		}, (savedFiles) => {
 			if (!savedFiles) {
 				return false;
@@ -75,13 +76,13 @@ function system(mainWindow, dir, lang, dirname) {
 			title: 'Import',
 			properties: ['openFile'],
 			filters: [
-				{ name: 'TheDesk Config', extensions: ['thedeskconfig', 'thedeskconfigv2'] },
+				{ name: 'TheDesk Config', extensions: ['thedeskconfig', 'thedeskconfigv2', 'json5'] },
 			]
 		}, (fileNames) => {
 			if (!fileNames) {
 				return false;
 			}
-			e.sender.webContents.send('config', fs.readFileSync(arg, 'utf8'));
+			e.sender.webContents.send('config', JSON5.parse(fs.readFileSync(fileNames[0], 'utf8')));
 		})
 	})
 	//保存フォルダのダイアログ
@@ -194,7 +195,7 @@ function system(mainWindow, dir, lang, dirname) {
 
 
 	ipc.on('export', (e, args) => {
-		fs.writeFileSync(args[0], args[1]);
+		fs.writeFileSync(args[0], JSON5.stringify(args[1]));
 	});
 	//フォント
 	function object_array_sort(data, key, order, fn) {
diff --git a/app/view/make/index.sample.html b/app/view/make/index.sample.html
index 32dcf917..a91e82a1 100644
--- a/app/view/make/index.sample.html
+++ b/app/view/make/index.sample.html
@@ -681,11 +681,14 @@
 				Pixiv Fanboxでは支援者様限定で様々なTheDeskに関する記事をご覧いただけます。最低月一更新。<br>
 				困ったときは、<a href="https://docs.thedesk.top">TheDesk Docs</a>をご覧ください。
 				<h5>Release Note Usamin (18.8.3)</h5>
-				・Pawooでフォローできなかった不具合を修正。<br>
-				・(macOS)iTunes NowPlayingでにの不具合を修正。<br>
-				・トゥートのアクションが正しく切り替えれれない不具合を修正。<br>
-				・アカウント画面のトゥートのカウントが上手くいってなかった不具合を修正。<br>
-				・アカウント画面のデザインを大幅に改善。<br>
+				・設定エクスポートファイルが変更された<br>
+				.thedeskconfigv2: 17.2.0~18.8.3<br>
+				.thedeskconfig: 16.0.1~17.2.0<br>
+				.json5: 本バージョン以降<br>
+				<u>エクスポート可能な形式</u><br>
+				.json5<br>
+				<u>インポート可能な形式</u><br>
+				.thedeskconfigv2, .thedeskconfig, .json5
 			</div>
 			<div id="release-en" style="display:none">
 				<h5>Let's make it native!</h5>