gulp ge & postcss sprite setting

@@ -22,6 +22,7 @@
     "autoprefixer": "^6.3.6",
     "gulp": "^3.9.1",
     "gulp-cssnano": "^2.1.2",
+    "gulp-ftp": "^1.1.0",
     "gulp-postcss": "^6.1.0",
     "gulp-sourcemaps": "^2.0.0-alpha",
     "gulp-util": "^3.0.7",

@@ -8,6 +8,8 @@
 
 const gulp = require('gulp');
 const gutil = require('gulp-util');
+const ftp = require('gulp-ftp');
+
 const postcss = require('gulp-postcss');
 const sourcemaps = require('gulp-sourcemaps');
 const cssnano = require('gulp-cssnano');
@@ -46,7 +48,7 @@ const postcssPlugin = (et) => {
             padding: 2
         },
         groupBy(file) {
-            var group = file.url.split('/')[0];
+            var group = file.url.split('/')[1];
 
             group = group === '' ? 'yo' : group;
 
@@ -108,6 +110,18 @@ const postcssPlugin = (et) => {
 // default
 gulp.task('default', ['postcss-dev', 'postcss-watch', 'webpack-dev-server']);
 
+// ge
+gulp.task('ge', ['postcss', 'webpack']);
+
+// dist
+gulp.task('dist', ['ge'], () => {
+    var ftpstream = ftp(ftpConfig);
+
+    return gulp.src('dist/**/')
+        .pipe(ftpstream)
+        .pipe(gutil.noop());
+});
+
 // postcss compile in dev
 gulp.task('postcss-dev', () => {
     return gulp.src('scss/index.css')