diff --git a/gulpfile.js b/gulpfile.js
index 756cdf2..3a49f0d 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -8,7 +8,7 @@ var reload = browserSync.reload;
 
 gulp.task('styles', function () {
   return gulp.src([
-    'app/styles/**/*.css'
+    'src/styles/**/*.css'
   ]).pipe($.autoprefixer({browsers: ['> 1%', 'last 2 versions', 'Firefox ESR']}))
     .pipe(gulp.dest('.tmp/styles'))
     .pipe(reload({stream: true}));
@@ -16,7 +16,7 @@ gulp.task('styles', function () {
 
 gulp.task('scripts', function () {
   return gulp.src([
-    'app/scripts/**/*.js'
+    'src/scripts/**/*.js'
   ]).pipe($.plumber())
     .pipe(gulp.dest('.tmp/scripts'))
     .pipe(reload({stream: true}));
@@ -24,17 +24,17 @@ gulp.task('scripts', function () {
 
 gulp.task('lint', function () {
   return gulp.src([
-    'app/scripts/**/*.js'
+    'src/scripts/**/*.js'
   ]).pipe(reload({stream: true, once: true}))
     .pipe($.eslint({fix: true}))
     .pipe($.eslint.format())
     .pipe($.if(!browserSync.active, $.eslint.failAfterError()))
-    .pipe(gulp.dest('app/scripts'));
+    .pipe(gulp.dest('src/scripts'));
 });
 
 gulp.task('html', ['styles', 'scripts'], function () {
-  return gulp.src('app/*.html')
-    .pipe($.useref({searchPath: ['.tmp', 'app', '.']}))
+  return gulp.src('src/*.html')
+    .pipe($.useref({searchPath: ['.tmp', 'src', '.']}))
     .pipe($.if('js/*.js', $.replace(/\/\/# sourceMappingURL=.*/g, '')))
     .pipe($.if('css/*.css', $.replace(/\/\*# sourceMappingURL=.* \*\/$/g, '')))
     .pipe($.if(['js/moment-with-locales-*.min.js', 'js/plugins.min.js', 'js/aria-ng.min.js'], $.uglify({preserveComments: 'license'})))
@@ -44,18 +44,18 @@ gulp.task('html', ['styles', 'scripts'], function () {
 });
 
 gulp.task('langs', function () {
-  return gulp.src('app/langs/**/*')
+  return gulp.src('src/langs/**/*')
     .pipe(gulp.dest('dist/langs'));
 });
 
 gulp.task('views', function () {
-  return gulp.src('app/views/**/*')
+  return gulp.src('src/views/**/*')
     .pipe($.htmlmin({collapseWhitespace: true}))
     .pipe(gulp.dest('dist/views'));
 });
 
 gulp.task('images', function () {
-  return gulp.src('app/imgs/**/*')
+  return gulp.src('src/imgs/**/*')
     .pipe(gulp.dest('dist/imgs'));
 });
 
@@ -69,8 +69,8 @@ gulp.task('fonts', function () {
 
 gulp.task('extras', function () {
   return gulp.src([
-    'app/*.*',
-    '!app/*.html'
+    'src/*.*',
+    '!src/*.html'
   ], {
     dot: true
   }).pipe(gulp.dest('dist'));
@@ -83,7 +83,7 @@ gulp.task('serve', ['styles', 'scripts', 'fonts'], function () {
     notify: false,
     port: 9000,
     server: {
-      baseDir: ['.tmp', 'app'],
+      baseDir: ['.tmp', 'src'],
       routes: {
         '/bower_components': 'bower_components'
       }
@@ -91,16 +91,16 @@ gulp.task('serve', ['styles', 'scripts', 'fonts'], function () {
   });
 
   gulp.watch([
-    'app/*.html',
-    'app/langs/*.json',
-    'app/views/*.html',
-    'app/imgs/**/*',
+    'src/*.html',
+    'src/langs/*.json',
+    'src/views/*.html',
+    'src/imgs/**/*',
     '.tmp/fonts/**/*'
   ]).on('change', reload);
 
-  gulp.watch('app/styles/**/*.css', ['styles']);
-  gulp.watch('app/scripts/**/*.js', ['scripts']);
-  gulp.watch('app/fonts/**/*', ['fonts']);
+  gulp.watch('src/styles/**/*.css', ['styles']);
+  gulp.watch('src/scripts/**/*.js', ['scripts']);
+  gulp.watch('src/fonts/**/*', ['fonts']);
 });
 
 gulp.task('serve:dist', function () {
diff --git a/app/index.html b/src/index.html
similarity index 100%
rename from app/index.html
rename to src/index.html
diff --git a/app/langs/zh_CN.json b/src/langs/zh_CN.json
similarity index 100%
rename from app/langs/zh_CN.json
rename to src/langs/zh_CN.json
diff --git a/app/robots.txt b/src/robots.txt
similarity index 100%
rename from app/robots.txt
rename to src/robots.txt
diff --git a/app/scripts/config/aria2Options.js b/src/scripts/config/aria2Options.js
similarity index 100%
rename from app/scripts/config/aria2Options.js
rename to src/scripts/config/aria2Options.js
diff --git a/app/scripts/config/aria2RpcConstants.js b/src/scripts/config/aria2RpcConstants.js
similarity index 100%
rename from app/scripts/config/aria2RpcConstants.js
rename to src/scripts/config/aria2RpcConstants.js
diff --git a/app/scripts/config/configuration.js b/src/scripts/config/configuration.js
similarity index 100%
rename from app/scripts/config/configuration.js
rename to src/scripts/config/configuration.js
diff --git a/app/scripts/config/constants.js b/src/scripts/config/constants.js
similarity index 100%
rename from app/scripts/config/constants.js
rename to src/scripts/config/constants.js
diff --git a/app/scripts/config/defaultLanguage.js b/src/scripts/config/defaultLanguage.js
similarity index 100%
rename from app/scripts/config/defaultLanguage.js
rename to src/scripts/config/defaultLanguage.js
diff --git a/app/scripts/config/initiator.js b/src/scripts/config/initiator.js
similarity index 100%
rename from app/scripts/config/initiator.js
rename to src/scripts/config/initiator.js
diff --git a/app/scripts/config/languages.js b/src/scripts/config/languages.js
similarity index 100%
rename from app/scripts/config/languages.js
rename to src/scripts/config/languages.js
diff --git a/app/scripts/controllers/list.js b/src/scripts/controllers/list.js
similarity index 100%
rename from app/scripts/controllers/list.js
rename to src/scripts/controllers/list.js
diff --git a/app/scripts/controllers/main.js b/src/scripts/controllers/main.js
similarity index 100%
rename from app/scripts/controllers/main.js
rename to src/scripts/controllers/main.js
diff --git a/app/scripts/controllers/new.js b/src/scripts/controllers/new.js
similarity index 100%
rename from app/scripts/controllers/new.js
rename to src/scripts/controllers/new.js
diff --git a/app/scripts/controllers/settings-aria2.js b/src/scripts/controllers/settings-aria2.js
similarity index 100%
rename from app/scripts/controllers/settings-aria2.js
rename to src/scripts/controllers/settings-aria2.js
diff --git a/app/scripts/controllers/settings-ariang.js b/src/scripts/controllers/settings-ariang.js
similarity index 100%
rename from app/scripts/controllers/settings-ariang.js
rename to src/scripts/controllers/settings-ariang.js
diff --git a/app/scripts/controllers/status.js b/src/scripts/controllers/status.js
similarity index 100%
rename from app/scripts/controllers/status.js
rename to src/scripts/controllers/status.js
diff --git a/app/scripts/controllers/task-detail.js b/src/scripts/controllers/task-detail.js
similarity index 100%
rename from app/scripts/controllers/task-detail.js
rename to src/scripts/controllers/task-detail.js
diff --git a/app/scripts/core/__core.js b/src/scripts/core/__core.js
similarity index 100%
rename from app/scripts/core/__core.js
rename to src/scripts/core/__core.js
diff --git a/app/scripts/core/__fix.js b/src/scripts/core/__fix.js
similarity index 100%
rename from app/scripts/core/__fix.js
rename to src/scripts/core/__fix.js
diff --git a/app/scripts/core/app.js b/src/scripts/core/app.js
similarity index 100%
rename from app/scripts/core/app.js
rename to src/scripts/core/app.js
diff --git a/app/scripts/core/root.js b/src/scripts/core/root.js
similarity index 100%
rename from app/scripts/core/root.js
rename to src/scripts/core/root.js
diff --git a/app/scripts/core/router.js b/src/scripts/core/router.js
similarity index 100%
rename from app/scripts/core/router.js
rename to src/scripts/core/router.js
diff --git a/app/scripts/directives/chart.js b/src/scripts/directives/chart.js
similarity index 100%
rename from app/scripts/directives/chart.js
rename to src/scripts/directives/chart.js
diff --git a/app/scripts/directives/pieceBar.js b/src/scripts/directives/pieceBar.js
similarity index 100%
rename from app/scripts/directives/pieceBar.js
rename to src/scripts/directives/pieceBar.js
diff --git a/app/scripts/directives/pieceMap.js b/src/scripts/directives/pieceMap.js
similarity index 100%
rename from app/scripts/directives/pieceMap.js
rename to src/scripts/directives/pieceMap.js
diff --git a/app/scripts/directives/placeholder.js b/src/scripts/directives/placeholder.js
similarity index 100%
rename from app/scripts/directives/placeholder.js
rename to src/scripts/directives/placeholder.js
diff --git a/app/scripts/directives/setting.js b/src/scripts/directives/setting.js
similarity index 100%
rename from app/scripts/directives/setting.js
rename to src/scripts/directives/setting.js
diff --git a/app/scripts/filters/dateDuration.js b/src/scripts/filters/dateDuration.js
similarity index 100%
rename from app/scripts/filters/dateDuration.js
rename to src/scripts/filters/dateDuration.js
diff --git a/app/scripts/filters/fileOrderBy.js b/src/scripts/filters/fileOrderBy.js
similarity index 100%
rename from app/scripts/filters/fileOrderBy.js
rename to src/scripts/filters/fileOrderBy.js
diff --git a/app/scripts/filters/peerOrderBy.js b/src/scripts/filters/peerOrderBy.js
similarity index 100%
rename from app/scripts/filters/peerOrderBy.js
rename to src/scripts/filters/peerOrderBy.js
diff --git a/app/scripts/filters/percent.js b/src/scripts/filters/percent.js
similarity index 100%
rename from app/scripts/filters/percent.js
rename to src/scripts/filters/percent.js
diff --git a/app/scripts/filters/taskOrderBy.js b/src/scripts/filters/taskOrderBy.js
similarity index 100%
rename from app/scripts/filters/taskOrderBy.js
rename to src/scripts/filters/taskOrderBy.js
diff --git a/app/scripts/filters/taskStatus.js b/src/scripts/filters/taskStatus.js
similarity index 100%
rename from app/scripts/filters/taskStatus.js
rename to src/scripts/filters/taskStatus.js
diff --git a/app/scripts/filters/volumn.js b/src/scripts/filters/volumn.js
similarity index 100%
rename from app/scripts/filters/volumn.js
rename to src/scripts/filters/volumn.js
diff --git a/app/scripts/services/aria2HttpRpcService.js b/src/scripts/services/aria2HttpRpcService.js
similarity index 100%
rename from app/scripts/services/aria2HttpRpcService.js
rename to src/scripts/services/aria2HttpRpcService.js
diff --git a/app/scripts/services/aria2RpcService.js b/src/scripts/services/aria2RpcService.js
similarity index 100%
rename from app/scripts/services/aria2RpcService.js
rename to src/scripts/services/aria2RpcService.js
diff --git a/app/scripts/services/aria2SettingService.js b/src/scripts/services/aria2SettingService.js
similarity index 100%
rename from app/scripts/services/aria2SettingService.js
rename to src/scripts/services/aria2SettingService.js
diff --git a/app/scripts/services/aria2TaskService.js b/src/scripts/services/aria2TaskService.js
similarity index 100%
rename from app/scripts/services/aria2TaskService.js
rename to src/scripts/services/aria2TaskService.js
diff --git a/app/scripts/services/aria2WebSocketRpcService.js b/src/scripts/services/aria2WebSocketRpcService.js
similarity index 100%
rename from app/scripts/services/aria2WebSocketRpcService.js
rename to src/scripts/services/aria2WebSocketRpcService.js
diff --git a/app/scripts/services/ariaNgCommonService.js b/src/scripts/services/ariaNgCommonService.js
similarity index 100%
rename from app/scripts/services/ariaNgCommonService.js
rename to src/scripts/services/ariaNgCommonService.js
diff --git a/app/scripts/services/ariaNgMonitorService.js b/src/scripts/services/ariaNgMonitorService.js
similarity index 100%
rename from app/scripts/services/ariaNgMonitorService.js
rename to src/scripts/services/ariaNgMonitorService.js
diff --git a/app/scripts/services/ariaNgSettingService.js b/src/scripts/services/ariaNgSettingService.js
similarity index 100%
rename from app/scripts/services/ariaNgSettingService.js
rename to src/scripts/services/ariaNgSettingService.js
diff --git a/app/styles/aria-ng.css b/src/styles/aria-ng.css
similarity index 100%
rename from app/styles/aria-ng.css
rename to src/styles/aria-ng.css
diff --git a/app/views/list.html b/src/views/list.html
similarity index 100%
rename from app/views/list.html
rename to src/views/list.html
diff --git a/app/views/new.html b/src/views/new.html
similarity index 100%
rename from app/views/new.html
rename to src/views/new.html
diff --git a/app/views/setting.html b/src/views/setting.html
similarity index 100%
rename from app/views/setting.html
rename to src/views/setting.html
diff --git a/app/views/settings-aria2.html b/src/views/settings-aria2.html
similarity index 100%
rename from app/views/settings-aria2.html
rename to src/views/settings-aria2.html
diff --git a/app/views/settings-ariang.html b/src/views/settings-ariang.html
similarity index 100%
rename from app/views/settings-ariang.html
rename to src/views/settings-ariang.html
diff --git a/app/views/status.html b/src/views/status.html
similarity index 100%
rename from app/views/status.html
rename to src/views/status.html
diff --git a/app/views/task-detail.html b/src/views/task-detail.html
similarity index 100%
rename from app/views/task-detail.html
rename to src/views/task-detail.html