diff --git a/dist/js-scroll-effect-module.js b/dist/js-scroll-effect-module.js
index cd4be96..e690ba6 100644
--- a/dist/js-scroll-effect-module.js
+++ b/dist/js-scroll-effect-module.js
@@ -1,17 +1,8 @@
 /*!
- * JS SCROLL EFFECT MODULE (JavaScript Library)
- *   js-scroll-effect-module
- * Version 0.6.1
+ * @yama-dev/js-scroll-effect-module
+ * Version 0.7.0
  * Repository https://github.com/yama-dev/js-scroll-effect-module
  * Copyright yama-dev
  * Licensed MIT
  */
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.SCROLL_EFFECT_MODULE=e():t.SCROLL_EFFECT_MODULE=e()}(window,function(){return function(t){var e={};function n(i){if(e[i])return e[i].exports;var o=e[i]={i:i,l:!1,exports:{}};return t[i].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(i,o,function(e){return t[e]}.bind(null,o));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=1)}([function(t,e,n){window,t.exports=function(t){var e={};function n(i){if(e[i])return e[i].exports;var o=e[i]={i:i,l:!1,exports:{}};return t[i].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(i,o,function(e){return t[e]}.bind(null,o));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=0)}([function(t,e,n){"use strict";n.r(e);var i=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),o=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t)}return i(t,[{key:"isDom",value:function(t){try{return t instanceof HTMLElement}catch(t){return!1}}},{key:"isStr",value:function(t){try{return"string"==typeof t}catch(t){return!1}}},{key:"selectDom",value:function(t){if(!t)return!1;var e=void 0;if(!Array.isArray(t)&&!t.length||this.isStr(t))e=this.isDom(t)?Array(t):Array.prototype.slice.call(document.querySelectorAll(t));else{if(!this.isDom(t[0]))return!1;e=Array.prototype.slice.call(t)}return 0===e.length&&(e=null),e}},{key:"hasClass",value:function(t,e){return this.isDom(t)?t.classList.contains(e):document.querySelector(t).classList.contains(e)}},{key:"addClass",value:function(t,e){var n=this.selectDom(t);if(!n)return!1;n.map(function(t){t.classList.add(e)})}},{key:"removeClass",value:function(t,e){var n=this.selectDom(t);if(!n)return!1;n.map(function(t){t.classList.remove(e)})}},{key:"toggleClass",value:function(t,e){var n=this.selectDom(t);if(!n)return!1;n.map(function(t){t.classList.toggle(e)})}},{key:"setHtml",value:function(t,e){var n=this.selectDom(t);if(!n)return!1;n.map(function(t){t.innerHTML=e})}},{key:"appendHtml",value:function(t,e){var n=this.selectDom(t);if(!n)return!1;n.map(function(t){t.innerHTML+=e})}},{key:"addEvent",value:function(t,e,n){if(t===window)window.addEventListener(e,n);else{var i=this.selectDom(t);if(!i)return!1;i.map(function(t){t.addEventListener(e,n)})}}},{key:"removeEvent",value:function(t,e,n){if(t===window)window.removeEventListener(e,n);else{var i=this.selectDom(t);if(!i)return!1;i.map(function(t){t.removeEventListener(e,n)})}}},{key:"setStyle",value:function(t,e){var n=this.selectDom(t);if(!n)return!1;n.map(function(t){var n="";Object.keys(e).forEach(function(t){n+=t.replace(/([A-Z])/g,"-$1").toLowerCase()+":"+e[t]+";"}),t.setAttribute("style",n)})}}]),t}();
-/*!
- * JS DOM (JavaScript Library)
- *   js-dom.js
- * Version 0.0.6
- * Repository https://github.com/yama-dev/js-dom
- * Copyright yama-dev
- * Licensed under the MIT license.
- */e.default=o}]).default},function(t,e,n){"use strict";n.r(e),n.d(e,"default",function(){return s});var i=n(0);function o(){return(o=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(t[i]=n[i])}return t}).apply(this,arguments)}function a(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}var r=new(n.n(i).a),s=function(){function t(){var e=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.Version="0.6.1",this.State={NumScrolltopPre:window.pageYOffset,NumScrolltop:window.pageYOffset,NumAcceleration:0,PosList:[],PosListFixPre:[],PosListFix:[],PosListNoneFix:[]};this.Config=o({elem:null,firstElem:null,displayRatio:.8,displayReverse:!1,firstDelay:10,firstDelaySteps:100,addClassNameActive:"is-active",acceleration:!1,on:{Scroll:null,Change:null,In:null,Out:null,Acceleration:null}},n),"complete"==document.readyState||"interactive"==document.readyState?(this.CacheDom(),this.BindEvent()):document.addEventListener("DOMContentLoaded",function(){e.CacheDom(),e.BindEvent()})}var e,n,i;return e=t,(n=[{key:"BindEvent",value:function(){var t=this;setTimeout(function(){t.Update(),t.StoreElementStateAtPosList("load")},this.Config.firstDelay),window.addEventListener("resize",function(){t.Update()}),window.addEventListener("scroll",function(){t.StoreElementStateAtPosList("scroll")})}},{key:"CacheDom",value:function(){this.$elemItem=r.selectDom(this.Config.elem),this.$elemItemFirst=r.selectDom(this.Config.firstElem)}},{key:"CacheDomSize",value:function(){this.NumWindowHeight=window.innerHeight}},{key:"SetDom",value:function(){var t=this;this.State.PosList=[],this.State.NumScrolltop=window.pageYOffset;var e=r.selectDom(this.$elemItem);e&&e.map(function(e){t.State.PosList.push(e.getBoundingClientRect().top+t.State.NumScrolltop)})}},{key:"Update",value:function(){this.CacheDom(),this.CacheDomSize(),this.SetDom()}},{key:"Refresh",value:function(){this.Update(),this.Clear(),this.ActionChange()}},{key:"Clear",value:function(){var t=this;this.State.PosList.map(function(e,n){r.removeClass(t.$elemItem[n],t.Config.addClassNameActive)})}},{key:"StoreElementStateAtPosList",value:function(t){var e=this;this.State.PosListFix=[],this.State.PosListNoneFix=[],this.State.NumScrolltop=window.pageYOffset,this.State.PosList.map(function(t,n){e.State.NumScrolltop+e.NumWindowHeight*e.Config.displayRatio>t?e.State.PosListFix.push(n):e.State.PosListNoneFix.push(n)}),this.Config.acceleration&&(Math.abs(this.State.NumAcceleration)<=Math.abs(this.State.NumScrolltop-this.State.NumScrolltopPre)&&(this.State.NumAcceleration=this.State.NumScrolltop-this.State.NumScrolltopPre,this.State.NumAcceleration>=100&&(this.State.NumAcceleration=100),this.State.NumAcceleration<=-100&&(this.State.NumAcceleration=-100),clearInterval(this.Interval),this.CheckAcceleration()),this.Config.on.Acceleration&&"function"==typeof this.Config.on.Acceleration&&this.Config.on.Acceleration(this.State.NumAcceleration)),"load"===t?this.ActionChangeFirst():"scroll"===t&&this.State.PosListFixPre.length!==this.State.PosListFix.length&&this.ActionChange(),this.Config.on.Scroll&&"function"==typeof this.Config.on.Scroll&&this.Config.on.Scroll(this.State.NumScrolltop),this.State.NumScrolltopPre=this.State.NumScrolltop,this.State.PosListFixPre=this.State.PosListFix}},{key:"CheckAcceleration",value:function(){var t=this;this.Interval=setInterval(function(){var e=Math.pow(1.02,Math.abs(t.State.NumAcceleration))-.6;t.State.NumAcceleration>0?t.State.NumAcceleration=t.State.NumAcceleration-e:t.State.NumAcceleration<0&&(t.State.NumAcceleration=t.State.NumAcceleration+e),t.State.NumAcceleration=Math.ceil(100*t.State.NumAcceleration)/100,t.State.NumAcceleration>-.8&&t.State.NumAcceleration<.8&&(t.State.NumAcceleration=0,clearInterval(t.Interval)),t.Config.on.Acceleration&&"function"==typeof t.Config.on.Acceleration&&t.Config.on.Acceleration(t.State.NumAcceleration)},10)}},{key:"ActionChangeFirst",value:function(){var t=this,e=0;this.$elemItemFirst?function n(){setTimeout(function(){t.Config.addClassNameActive&&r.addClass(t.$elemItemFirst[e],t.Config.addClassNameActive),++e<t.$elemItemFirst.length&&n(),t.$elemItemFirst.length==e&&t.ActionChange()},t.Config.firstDelaySteps)}():setTimeout(function(){t.ActionChange()},this.Config.firstDelaySteps)}},{key:"ActionChange",value:function(){var t=this;this.State.PosListFix.map(function(e){r.hasClass(t.$elemItem[e],t.Config.addClassNameActive)||(t.Config.addClassNameActive&&r.addClass(t.$elemItem[e],t.Config.addClassNameActive),t.Config.on.In&&"function"==typeof t.Config.on.In&&t.Config.on.In(t.$elemItem[e],e,t.State.NumScrolltop))}),this.Config.displayReverse&&this.State.PosListNoneFix.map(function(e){r.hasClass(t.$elemItem[e],t.Config.addClassNameActive)&&(r.removeClass(t.$elemItem[e],t.Config.addClassNameActive),t.Config.on.Out&&"function"==typeof t.Config.on.Out&&t.Config.on.Out(t.$elemItem[e],e,t.State.NumScrolltop))}),this.Config.on.Change&&"function"==typeof this.Config.on.Change&&this.Config.on.Change(this.$elemItem[this.State.PosListFix.length-1],this.State.PosListFix.length,this.State.NumScrolltop)}}])&&a(e.prototype,n),i&&a(e,i),t}()}]).default});
\ No newline at end of file
+!function(t,e){if("object"==typeof exports&&"object"==typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n=e();for(var i in n)("object"==typeof exports?exports:t)[i]=n[i]}}(window,(function(){return function(t){var e={};function n(i){if(e[i])return e[i].exports;var o=e[i]={i:i,l:!1,exports:{}};return t[i].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(i,o,function(e){return t[e]}.bind(null,o));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=0)}([function(t,e,n){"use strict";function i(t){try{return t instanceof HTMLElement}catch(t){return!1}}function o(t){if(!t)return!1;var e;if(!Array.isArray(t)&&!t.length||function(t){try{return"string"==typeof t}catch(t){return!1}}(t))e=i(t)?Array(t):Array.prototype.slice.call(document.querySelectorAll(t));else{if(!i(t[0]))return!1;e=Array.prototype.slice.call(t)}return 0===e.length&&(e=null),e}function a(t,e){return i(t)?t.classList.contains(e):document.querySelector(t).classList.contains(e)}function r(t,e){var n=o(t);if(!n)return!1;n.map((function(t){t.classList.add(e)}))}function s(t,e){var n=o(t);if(!n)return!1;n.map((function(t){t.classList.remove(e)}))}function l(){return(l=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(t[i]=n[i])}return t}).apply(this,arguments)}function c(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}n.r(e),n.d(e,"SCROLL_EFFECT_MODULE",(function(){return u}));var u=function(){function t(){var e=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.Version="0.7.0",this.State={NumScrolltopPre:window.pageYOffset,NumScrolltop:window.pageYOffset,NumAcceleration:0,PosList:[],PosListFixPre:[],PosListFix:[],PosListNoneFix:[]};this.Config=l({elem:null,firstElem:null,displayRatio:.8,displayReverse:!1,firstDelay:10,firstDelaySteps:100,addClassNameActive:"is-active",acceleration:!1,on:{Scroll:null,Change:null,In:null,Out:null,Acceleration:null}},n),"complete"==document.readyState||"interactive"==document.readyState?(this.CacheDom(),this.BindEvent()):document.addEventListener("DOMContentLoaded",(function(){e.CacheDom(),e.BindEvent()}))}var e,n,i;return e=t,(n=[{key:"BindEvent",value:function(){var t=this;setTimeout((function(){t.Update(),t.StoreElementStateAtPosList("load")}),this.Config.firstDelay),window.addEventListener("resize",(function(){t.Update()})),window.addEventListener("scroll",(function(){t.StoreElementStateAtPosList("scroll")}))}},{key:"CacheDom",value:function(){this.$elemItem=o(this.Config.elem),this.$elemItemFirst=o(this.Config.firstElem)}},{key:"CacheDomSize",value:function(){this.NumWindowHeight=window.innerHeight}},{key:"SetDom",value:function(){var t=this;this.State.PosList=[],this.State.NumScrolltop=window.pageYOffset;var e=o(this.$elemItem);e&&e.map((function(e){t.State.PosList.push(e.getBoundingClientRect().top+t.State.NumScrolltop)}))}},{key:"Update",value:function(){this.CacheDom(),this.CacheDomSize(),this.SetDom()}},{key:"Refresh",value:function(){this.Update(),this.Clear(),this.ActionChange()}},{key:"Clear",value:function(){var t=this;this.State.PosList.map((function(e,n){s(t.$elemItem[n],t.Config.addClassNameActive)}))}},{key:"StoreElementStateAtPosList",value:function(t){var e=this;this.State.PosListFix=[],this.State.PosListNoneFix=[],this.State.NumScrolltop=window.pageYOffset,this.State.PosList.map((function(t,n){e.State.NumScrolltop+e.NumWindowHeight*e.Config.displayRatio>t?e.State.PosListFix.push(n):e.State.PosListNoneFix.push(n)})),this.Config.acceleration&&(Math.abs(this.State.NumAcceleration)<=Math.abs(this.State.NumScrolltop-this.State.NumScrolltopPre)&&(this.State.NumAcceleration=this.State.NumScrolltop-this.State.NumScrolltopPre,this.State.NumAcceleration>=100&&(this.State.NumAcceleration=100),this.State.NumAcceleration<=-100&&(this.State.NumAcceleration=-100),clearInterval(this.Interval),this.CheckAcceleration()),this.Config.on.Acceleration&&"function"==typeof this.Config.on.Acceleration&&this.Config.on.Acceleration(this.State.NumAcceleration)),"load"===t?this.ActionChangeFirst():"scroll"===t&&this.State.PosListFixPre.length!==this.State.PosListFix.length&&this.ActionChange(),this.Config.on.Scroll&&"function"==typeof this.Config.on.Scroll&&this.Config.on.Scroll(this.State.NumScrolltop),this.State.NumScrolltopPre=this.State.NumScrolltop,this.State.PosListFixPre=this.State.PosListFix}},{key:"CheckAcceleration",value:function(){var t=this;this.Interval=setInterval((function(){var e=Math.pow(1.02,Math.abs(t.State.NumAcceleration))-.6;t.State.NumAcceleration>0?t.State.NumAcceleration=t.State.NumAcceleration-e:t.State.NumAcceleration<0&&(t.State.NumAcceleration=t.State.NumAcceleration+e),t.State.NumAcceleration=Math.ceil(100*t.State.NumAcceleration)/100,t.State.NumAcceleration>-.8&&t.State.NumAcceleration<.8&&(t.State.NumAcceleration=0,clearInterval(t.Interval)),t.Config.on.Acceleration&&"function"==typeof t.Config.on.Acceleration&&t.Config.on.Acceleration(t.State.NumAcceleration)}),10)}},{key:"ActionChangeFirst",value:function(){var t=this,e=0;this.$elemItemFirst?function n(){setTimeout((function(){t.Config.addClassNameActive&&r(t.$elemItemFirst[e],t.Config.addClassNameActive),++e<t.$elemItemFirst.length&&n(),t.$elemItemFirst.length==e&&t.ActionChange()}),t.Config.firstDelaySteps)}():setTimeout((function(){t.ActionChange()}),this.Config.firstDelaySteps)}},{key:"ActionChange",value:function(){var t=this;this.State.PosListFix.map((function(e){a(t.$elemItem[e],t.Config.addClassNameActive)||(t.Config.addClassNameActive&&r(t.$elemItem[e],t.Config.addClassNameActive),t.Config.on.In&&"function"==typeof t.Config.on.In&&t.Config.on.In(t.$elemItem[e],e,t.State.NumScrolltop))})),this.Config.displayReverse&&this.State.PosListNoneFix.map((function(e){a(t.$elemItem[e],t.Config.addClassNameActive)&&(s(t.$elemItem[e],t.Config.addClassNameActive),t.Config.on.Out&&"function"==typeof t.Config.on.Out&&t.Config.on.Out(t.$elemItem[e],e,t.State.NumScrolltop))})),this.Config.on.Change&&"function"==typeof this.Config.on.Change&&this.Config.on.Change(this.$elemItem[this.State.PosListFix.length-1],this.State.PosListFix.length,this.State.NumScrolltop)}}])&&c(e.prototype,n),i&&c(e,i),t}()}])}));
\ No newline at end of file
diff --git a/package.json b/package.json
index 7b4cbb4..98ddee8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "js-scroll-effect-module",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "description": "Add effect at scroll.",
   "keywords": [
     "scroll",
@@ -50,9 +50,6 @@
     "webpack": "^4.34.0",
     "webpack-cli": "^3.3.4"
   },
-  "dependencies": {
-    "@yama-dev/js-dom": "0.0.6"
-  },
   "eslintConfig": {
     "env": {
       "browser": true,
@@ -89,5 +86,8 @@
       "no-console": "warn",
       "no-unused-vars": "warn"
     }
+  },
+  "dependencies": {
+    "@yama-dev/js-dom": "^0.1.0"
   }
 }
diff --git a/src/js-scroll-effect-module.js b/src/js-scroll-effect-module.js
index cba1095..aec8f00 100644
--- a/src/js-scroll-effect-module.js
+++ b/src/js-scroll-effect-module.js
@@ -1,8 +1,7 @@
 
-import JS_DOM from '@yama-dev/js-dom';
-const dom = new JS_DOM();
+import * as DOM from '@yama-dev/js-dom/core/';
 
-export default class SCROLL_EFFECT_MODULE {
+export class SCROLL_EFFECT_MODULE {
 
   constructor(options={}){
 
@@ -77,8 +76,8 @@ export default class SCROLL_EFFECT_MODULE {
   }
 
   CacheDom(){
-    this.$elemItem      = dom.selectDom(this.Config.elem);
-    this.$elemItemFirst = dom.selectDom(this.Config.firstElem);
+    this.$elemItem      = DOM.selectDom(this.Config.elem);
+    this.$elemItemFirst = DOM.selectDom(this.Config.firstElem);
   }
 
   CacheDomSize(){
@@ -88,7 +87,7 @@ export default class SCROLL_EFFECT_MODULE {
   SetDom(){
     this.State.PosList = [];
     this.State.NumScrolltop = window.pageYOffset;
-    let _elem = dom.selectDom(this.$elemItem);
+    let _elem = DOM.selectDom(this.$elemItem);
     if(_elem){
       _elem.map((el)=>{
         this.State.PosList.push( el.getBoundingClientRect().top + this.State.NumScrolltop);
@@ -110,7 +109,7 @@ export default class SCROLL_EFFECT_MODULE {
 
   Clear(){
     this.State.PosList.map((el, i)=>{
-      dom.removeClass(this.$elemItem[i], this.Config.addClassNameActive);
+      DOM.removeClass(this.$elemItem[i], this.Config.addClassNameActive);
     });
   }
 
@@ -191,7 +190,7 @@ export default class SCROLL_EFFECT_MODULE {
       // for Initial display
       setTimeout(() => {
 
-        if(this.Config.addClassNameActive) dom.addClass(this.$elemItemFirst[loopCount], this.Config.addClassNameActive);
+        if(this.Config.addClassNameActive) DOM.addClass(this.$elemItemFirst[loopCount], this.Config.addClassNameActive);
 
         loopCount++;
 
@@ -221,8 +220,8 @@ export default class SCROLL_EFFECT_MODULE {
   ActionChange(){
 
     this.State.PosListFix.map((el)=>{
-      if(!dom.hasClass(this.$elemItem[el], this.Config.addClassNameActive)){
-        if(this.Config.addClassNameActive) dom.addClass(this.$elemItem[el], this.Config.addClassNameActive);
+      if(!DOM.hasClass(this.$elemItem[el], this.Config.addClassNameActive)){
+        if(this.Config.addClassNameActive) DOM.addClass(this.$elemItem[el], this.Config.addClassNameActive);
 
         // Callback function.
         if(this.Config.on.In && typeof(this.Config.on.In) === 'function') this.Config.on.In(this.$elemItem[el], el, this.State.NumScrolltop);
@@ -231,8 +230,8 @@ export default class SCROLL_EFFECT_MODULE {
 
     if(this.Config.displayReverse){
       this.State.PosListNoneFix.map((el)=>{
-        if(dom.hasClass(this.$elemItem[el], this.Config.addClassNameActive)){
-          dom.removeClass(this.$elemItem[el], this.Config.addClassNameActive);
+        if(DOM.hasClass(this.$elemItem[el], this.Config.addClassNameActive)){
+          DOM.removeClass(this.$elemItem[el], this.Config.addClassNameActive);
 
           // Callback function.
           if(this.Config.on.Out && typeof(this.Config.on.Out) === 'function') this.Config.on.Out(this.$elemItem[el], el, this.State.NumScrolltop);
diff --git a/webpack.config.js b/webpack.config.js
index e37756e..26239ce 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,7 +1,6 @@
 const pkg = require('./package.json');
 
-const comment = `JS SCROLL EFFECT MODULE (JavaScript Library)
-  ${pkg.name}
+const comment = `@yama-dev/${pkg.name}
 Version ${pkg.version}
 Repository ${pkg.repository.url}
 Copyright ${pkg.author}
@@ -27,12 +26,12 @@ const babelPlugin = [
 
 const config = {
   mode: env || 'development',
-  entry: './src/js-scroll-effect-module.js',
+  entry: {
+    'js-scroll-effect-module': './src/js-scroll-effect-module.js',
+  },
   output: {
     path: `${__dirname}/dist`,
-    filename: 'js-scroll-effect-module.js',
-    library: 'SCROLL_EFFECT_MODULE',
-    libraryExport: 'default',
+    filename: '[name].js',
     libraryTarget: 'umd'
   },
   module: {
@@ -45,7 +44,7 @@ const config = {
       },
       {
         test: /\.js$/,
-        exclude: /node_modules/,
+        exclude: /node_modules[//\/](?!(@yama\-dev)\/).*/,
         use: {
           loader: 'babel-loader',
           options: {