diff --git a/gulpfile.js b/gulpfile.js
index ca329ed..67ee956 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -1,45 +1,51 @@
-const {src, dest, parallel} = require('gulp');
-const uglify = require('gulp-uglify');
-const rename = require('gulp-rename');
-const concat = require('gulp-concat');
-const replace = require('gulp-replace');
+const { src, dest, parallel } = require('gulp')
+const uglify = require('gulp-uglify')
+const rename = require('gulp-rename')
+const concat = require('gulp-concat')
+const replace = require('gulp-replace')
 
 function vendors() {
-    return src([
-        './node_modules/optimal-select/dist/optimal-select.js',
-        './node_modules/hammerjs/hammer.js',
-        './node_modules/propagating-hammerjs/propagating.js',
-        './node_modules/pixi.js/dist/pixi.js',
-        './node_modules/pixi-compressed-textures/lib/crn_decomp.js',
-        './node_modules/pixi-compressed-textures/bin/pixi-compressed-textures.js',
-        './node_modules/pixi-filters/dist/pixi-filters.js',
-        './node_modules/pixi-particles/dist/pixi-particles.js',
-        './node_modules/pixi-projection/dist/pixi-projection.js',
-        './node_modules/gsap/src/uncompressed/TweenMax.js',
-        './node_modules/gsap/src/uncompressed/TimelineMax.js',
-        './lib/3rdparty/pixi-ease.js',
-        './lib/3rdparty/pixi-viewport.js',
-        './lib/3rdparty/convertPointFromPageToNode.js'
-    ], {sourcemaps: false})
+    return src(
+        [
+            './node_modules/optimal-select/dist/optimal-select.js',
+            './node_modules/hammerjs/hammer.js',
+            './node_modules/propagating-hammerjs/propagating.js',
+            './node_modules/pixi.js/dist/pixi.js',
+            './node_modules/pixi-compressed-textures/lib/crn_decomp.js',
+            './node_modules/pixi-compressed-textures/bin/pixi-compressed-textures.js',
+            './node_modules/pixi-filters/dist/pixi-filters.js',
+            './node_modules/pixi-particles/dist/pixi-particles.js',
+            './node_modules/pixi-projection/dist/pixi-projection.js',
+            './node_modules/gsap/src/uncompressed/TweenMax.js',
+            './node_modules/gsap/src/uncompressed/TimelineMax.js',
+            './lib/3rdparty/pixi-ease.js',
+            './lib/3rdparty/pixi-viewport.js',
+            './lib/3rdparty/convertPointFromPageToNode.js'
+        ],
+        { sourcemaps: false }
+    )
         .pipe(concat('iwmlib.3rdparty.js'))
-        .pipe(replace(/^\/\/# sourceMappingURL=.*$/gmi, ''))
-        .pipe(dest('dist', {sourcemaps: false}))
-        .pipe(rename({extname: '.min.js'}))
+        .pipe(replace(/^\/\/# sourceMappingURL=.*$/gim, ''))
+        .pipe(dest('dist', { sourcemaps: false }))
+        .pipe(rename({ extname: '.min.js' }))
         .pipe(uglify())
-        .pipe(dest('dist', {sourcemaps: false}))
+        .pipe(dest('dist', { sourcemaps: false }))
 }
 
 function preload() {
-    return src([
-        './node_modules/gsap/src/uncompressed/TweenMax.js',
-        './lib/3rdparty/convertPointFromPageToNode.js',
-    ], {sourcemaps: false})
+    return src(
+        [
+            './node_modules/gsap/src/uncompressed/TweenMax.js',
+            './lib/3rdparty/convertPointFromPageToNode.js'
+        ],
+        { sourcemaps: false }
+    )
         .pipe(concat('iwmlib.3rdparty.preload.js'))
-        .pipe(replace(/^\/\/# sourceMappingURL=.*$/gmi, ''))
-        .pipe(dest('dist', {sourcemaps: false}))
-        .pipe(rename({extname: '.min.js'}))
+        .pipe(replace(/^\/\/# sourceMappingURL=.*$/gim, ''))
+        .pipe(dest('dist', { sourcemaps: false }))
+        .pipe(rename({ extname: '.min.js' }))
         .pipe(uglify())
-        .pipe(dest('dist', {sourcemaps: false}))
+        .pipe(dest('dist', { sourcemaps: false }))
 }
 
-exports.default = parallel(vendors, preload);
+exports.default = parallel(vendors, preload)