diff --git a/app/js/platform/preload.js b/app/js/platform/preload.js
index eda3bfd7..a91adc0d 100644
--- a/app/js/platform/preload.js
+++ b/app/js/platform/preload.js
@@ -237,6 +237,7 @@ ipc.on('memory', function (event, arg) {
 })
 //update.html
 ipc.on('prog', function (event, arg) {
+    console.log(arg)
     postMessage(["updateProg", arg], "*")
 })
 ipc.on('mess', function (event, arg) {
diff --git a/app/main/dl.js b/app/main/dl.js
index 220d244f..2bc3cfee 100644
--- a/app/main/dl.js
+++ b/app/main/dl.js
@@ -27,6 +27,7 @@ function dl(mainWindow, lang_path, base, dirname) {
 				"frame": false, // 枠の無いウィンドウ
 				"resizable": false
 			});
+			//updatewin.openDevTools()
 			var lang = fs.readFileSync(lang_path, 'utf8');
 			updatewin.loadURL(base + lang + '/update.html');
 
@@ -44,7 +45,7 @@ function dl(mainWindow, lang_path, base, dirname) {
 				directory: dir,
 				openFolderWhenDone: true,
 				onProgress: function (event) {
-					e.sender.webContents.send('prog', e);
+					e.sender.webContents.send('prog', event);
 				},
 				saveAs: false
 			};
@@ -53,7 +54,6 @@ function dl(mainWindow, lang_path, base, dirname) {
 				.then(dl => {
 					e.sender.webContents.send('mess', "ダウンロードが完了しました。");
 					app.quit();
-
 				})
 				.catch(console.error);
 		}