diff --git a/package.json b/package.json
index cddfd9f..fcc0a80 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "iofs": "^1.1.0"
   },
   "devDependencies": {
-    "electron": "^4.0.2",
+    "electron": "^6.0.0",
     "electron-builder": "^20.38.5"
   },
   "build": {
@@ -29,7 +29,11 @@
       "buildResources": "icons",
       "output": "build"
     },
-    "files": ["src/**/*", "node_modules/iofs/*", "node_modules/crypto.js/*"],
+    "files": [
+      "src/**/*",
+      "node_modules/iofs/*",
+      "node_modules/crypto.js/*"
+    ],
     "mac": {
       "category": "public.app-category.music",
       "target": "dmg",
diff --git a/src/js/app.js b/src/js/app.js
index 7df4261..3b30985 100644
--- a/src/js/app.js
+++ b/src/js/app.js
@@ -5,7 +5,7 @@
  */
 
 import '/lib/anot.js'
-import '/lib/layer/next.js'
+import '/lib/layer/index.js'
 import '/lib/store/index.js'
 import AudioPlayer from '/lib/audio/index.js'
 import Lyrics from '/lib/lyrics/index.js'