diff --git a/API.md b/API.md
index 6a1ab64..0696cd8 100644
--- a/API.md
+++ b/API.md
@@ -20,7 +20,21 @@ myToast.set_config({
     lang: "Object"
 });
 ```
-
+**Easy Way - without setConfig**
+```js
+var myToast = new ax5.ui.toast({
+    msg: "String",
+    theme: "String",
+    width: "Number", 
+    icon: "String",
+    closeIcon: "String",
+    onStateChanged: "Function",
+    displayTime: "Number",
+    animateTime: "Number",
+    containerPosition: "String",
+    lang: "Object"
+});
+```
 
 ### msg
 
diff --git a/README.md b/README.md
index ba3c7fd..1fe0d21 100755
--- a/README.md
+++ b/README.md
@@ -44,8 +44,7 @@ exactly the path.
 
 ### Basic Usages
 ```js
-var myToast = new ax5.ui.toast();
-myToast.setConfig({
+var myToast = new ax5.ui.toast({
     icon: '<i class="fa fa-bug"></i>',
     containerPosition: "bottom-right",
     closeIcon: '<i class="fa fa-times"></i>'
diff --git a/bower.json b/bower.json
index abf5a22..5303c19 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
 	"name": "bootstrap-ax5toast",
-	"version": "0.1.0",
+	"version": "0.2.0",
 	"authors": [
 		"ThomasJ <tom@axisj.com>"
 	],
diff --git a/dist/ax5toast.js b/dist/ax5toast.js
index 6d56849..5f8368b 100755
--- a/dist/ax5toast.js
+++ b/dist/ax5toast.js
@@ -21,28 +21,24 @@
         var
             self = this,
             cfg;
-        
-        // 클래스 생성자
-        this.main = (function () {
-            if (_SUPER_) _SUPER_.call(this); // 부모호출
-            this.config = {
-                clickEventName: "click", //(('ontouchstart' in document.documentElement) ? "touchstart" : "click"),
-                theme: 'default',
-                width: 300,
-                icon: '',
-                closeIcon: '',
-                msg: '',
-                lang: {
-                    "ok": "ok", "cancel": "cancel"
-                },
-                displayTime: 3000,
-                animateTime: 250,
-                containerPosition: "bottom-left"
-            };
-        }).apply(this, arguments);
-        
+
+        if (_SUPER_) _SUPER_.call(this); // 부모호출
         this.toastContainer = null;
         this.queue = [];
+        this.config = {
+            clickEventName: "click", //(('ontouchstart' in document.documentElement) ? "touchstart" : "click"),
+            theme: 'default',
+            width: 300,
+            icon: '',
+            closeIcon: '',
+            msg: '',
+            lang: {
+                "ok": "ok", "cancel": "cancel"
+            },
+            displayTime: 3000,
+            animateTime: 250,
+            containerPosition: "bottom-left"
+        };
         cfg = this.config;
         
         /**
@@ -265,7 +261,14 @@
                 }
             }, cfg.animateTime);
             return this;
-        }
+        };
+
+        // 클래스 생성자
+        this.main = (function () {
+            if(arguments && U.isObject(arguments[0])) {
+                this.setConfig(arguments[0]);
+            }
+        }).apply(this, arguments);
     };
     //== UI Class
     
diff --git a/dist/ax5toast.min.js b/dist/ax5toast.min.js
index 6889e2d..65b535c 100755
--- a/dist/ax5toast.min.js
+++ b/dist/ax5toast.min.js
@@ -1 +1 @@
-!function(t,i){var n=ax5.util,e=function(){var t,e=this;this.main=function(){i&&i.call(this),this.config={clickEventName:"click",theme:"default",width:300,icon:"",closeIcon:"",msg:"",lang:{ok:"ok",cancel:"cancel"},displayTime:3e3,animateTime:250,containerPosition:"bottom-left"}}.apply(this,arguments),this.toastContainer=null,this.queue=[],t=this.config,this.init=function(){e.containerId=ax5.getGuid();var i=[];t.zIndex&&i.push("z-index:"+t.zIndex),jQuery(document.body).append('<div class="ax5-ui-toast-container '+t.containerPosition+'" data-toast-container="'+e.containerId+'" style="'+i.join(";")+'"></div>'),this.toastContainer=jQuery('[data-toast-container="'+e.containerId+'"]')},this.push=function(i,o){return e.containerId||this.init(),n.isString(i)&&(i={title:t.title,msg:i}),i.toastType="push",e.dialogConfig={},jQuery.extend(!0,e.dialogConfig,t),jQuery.extend(!0,e.dialogConfig,i),i=e.dialogConfig,this.open(i,o),this},this.confirm=function(i,o){return e.containerId||this.init(),n.isString(i)&&(i={title:t.title,msg:i}),i.toastType="confirm",e.dialogConfig={},jQuery.extend(!0,e.dialogConfig,t),jQuery.extend(!0,e.dialogConfig,i),i=e.dialogConfig,"undefined"==typeof i.btns&&(i.btns={ok:{label:t.lang.ok,theme:i.theme}}),this.open(i,o),this},this.getContent=function(t,i){var e=[];return e.push('<div id="'+t+'" data-ax5-ui="toast" class="ax5-ui-toast '+i.theme+'">'),i.icon&&(e.push('<div class="ax-toast-icon">'),e.push(i.icon||""),e.push("</div>")),e.push('<div class="ax-toast-body">'),e.push((i.msg||"").replace(/\n/g,"<br/>")),e.push("</div>"),i.btns?(e.push('<div class="ax-toast-buttons">'),e.push('<div class="ax-button-wrap">'),n.each(i.btns,function(t,i){e.push('<button type="button" data-ax-toast-btn="'+t+'" class="btn btn-'+(this.theme||"default")+'">'+this.label+"</button>")}),e.push("</div>"),e.push("</div>")):e.push('<a class="ax-toast-close" data-ax-toast-btn="ok">'+(i.closeIcon||"")+"</a>"),e.push('<div style="clear:both;"></div>'),e.push("</div>"),e.join("")},this.open=function(i,o){var a;if(i.id="ax5-toast-"+e.containerId+"-"+this.queue.length,box={width:i.width},"bottom"==n.left(t.containerPosition,"-")?this.toastContainer.append(this.getContent(i.id,i)):this.toastContainer.prepend(this.getContent(i.id,i)),a=jQuery("#"+i.id),a.css({width:box.width}),i.toastBox=a,this.queue.push(i),i&&i.onStateChanged){var s={state:"open",toastId:i.id};i.onStateChanged.call(s,s)}"push"===i.toastType?(setTimeout(function(){this.close(i,a,o)}.bind(this),t.displayTime),a.find("[data-ax-toast-btn]").on(t.clickEventName,function(t){this.btnOnClick(t||window.event,i,a,o)}.bind(this))):"confirm"===i.toastType&&a.find("[data-ax-toast-btn]").on(t.clickEventName,function(t){this.btnOnClick(t||window.event,i,a,o)}.bind(this))},this.btnOnClick=function(t,i,e,o,a,s){if(a=n.findParentNode(t.target,function(t){return t.getAttribute("data-ax-toast-btn")?!0:void 0})){s=a.getAttribute("data-ax-toast-btn");var d={key:s,value:i.btns?i.btns[s]:s,toastId:i.id,btn_target:a};i.btns&&i.btns[s].onClick?i.btns[s].onClick.call(d,s):"push"===i.toastType?(o&&o.call(d,s),this.close(i,e)):"confirm"===i.toastType&&(o&&o.call(d,s),this.close(i,e))}},this.onKeyup=function(t,i,n,e,o){t.keyCode==ax5.info.eventKeys.ESC&&this.queue.length>0&&this.close()},this.close=function(i,e,o){return"undefined"==typeof e&&(i=n.last(this.queue),e=i.toastBox),e.addClass("push"==i.toastType?"removed":"destroy"),this.queue=n.filter(this.queue,function(){return i.id!=this.id}),setTimeout(function(){var t={toastId:i.id};e.remove(),o&&o.call(t),i&&i.onStateChanged&&(t={state:"close",toastId:i.id},i.onStateChanged.call(t,t))},t.animateTime),this}};n.isFunction(i)&&(e.prototype=new i),t.toast=e}(ax5.ui,ax5.ui.root);
\ No newline at end of file
+!function(t,i){var n=ax5.util,e=function(){var t,e=this;i&&i.call(this),this.toastContainer=null,this.queue=[],this.config={clickEventName:"click",theme:"default",width:300,icon:"",closeIcon:"",msg:"",lang:{ok:"ok",cancel:"cancel"},displayTime:3e3,animateTime:250,containerPosition:"bottom-left"},t=this.config,this.init=function(){e.containerId=ax5.getGuid();var i=[];t.zIndex&&i.push("z-index:"+t.zIndex),jQuery(document.body).append('<div class="ax5-ui-toast-container '+t.containerPosition+'" data-toast-container="'+e.containerId+'" style="'+i.join(";")+'"></div>'),this.toastContainer=jQuery('[data-toast-container="'+e.containerId+'"]')},this.push=function(i,o){return e.containerId||this.init(),n.isString(i)&&(i={title:t.title,msg:i}),i.toastType="push",e.dialogConfig={},jQuery.extend(!0,e.dialogConfig,t),jQuery.extend(!0,e.dialogConfig,i),i=e.dialogConfig,this.open(i,o),this},this.confirm=function(i,o){return e.containerId||this.init(),n.isString(i)&&(i={title:t.title,msg:i}),i.toastType="confirm",e.dialogConfig={},jQuery.extend(!0,e.dialogConfig,t),jQuery.extend(!0,e.dialogConfig,i),i=e.dialogConfig,"undefined"==typeof i.btns&&(i.btns={ok:{label:t.lang.ok,theme:i.theme}}),this.open(i,o),this},this.getContent=function(t,i){var e=[];return e.push('<div id="'+t+'" data-ax5-ui="toast" class="ax5-ui-toast '+i.theme+'">'),i.icon&&(e.push('<div class="ax-toast-icon">'),e.push(i.icon||""),e.push("</div>")),e.push('<div class="ax-toast-body">'),e.push((i.msg||"").replace(/\n/g,"<br/>")),e.push("</div>"),i.btns?(e.push('<div class="ax-toast-buttons">'),e.push('<div class="ax-button-wrap">'),n.each(i.btns,function(t,i){e.push('<button type="button" data-ax-toast-btn="'+t+'" class="btn btn-'+(this.theme||"default")+'">'+this.label+"</button>")}),e.push("</div>"),e.push("</div>")):e.push('<a class="ax-toast-close" data-ax-toast-btn="ok">'+(i.closeIcon||"")+"</a>"),e.push('<div style="clear:both;"></div>'),e.push("</div>"),e.join("")},this.open=function(i,o){var s;if(i.id="ax5-toast-"+e.containerId+"-"+this.queue.length,box={width:i.width},"bottom"==n.left(t.containerPosition,"-")?this.toastContainer.append(this.getContent(i.id,i)):this.toastContainer.prepend(this.getContent(i.id,i)),s=jQuery("#"+i.id),s.css({width:box.width}),i.toastBox=s,this.queue.push(i),i&&i.onStateChanged){var a={state:"open",toastId:i.id};i.onStateChanged.call(a,a)}"push"===i.toastType?(setTimeout(function(){this.close(i,s,o)}.bind(this),t.displayTime),s.find("[data-ax-toast-btn]").on(t.clickEventName,function(t){this.btnOnClick(t||window.event,i,s,o)}.bind(this))):"confirm"===i.toastType&&s.find("[data-ax-toast-btn]").on(t.clickEventName,function(t){this.btnOnClick(t||window.event,i,s,o)}.bind(this))},this.btnOnClick=function(t,i,e,o,s,a){if(s=n.findParentNode(t.target,function(t){return t.getAttribute("data-ax-toast-btn")?!0:void 0})){a=s.getAttribute("data-ax-toast-btn");var d={key:a,value:i.btns?i.btns[a]:a,toastId:i.id,btn_target:s};i.btns&&i.btns[a].onClick?i.btns[a].onClick.call(d,a):"push"===i.toastType?(o&&o.call(d,a),this.close(i,e)):"confirm"===i.toastType&&(o&&o.call(d,a),this.close(i,e))}},this.onKeyup=function(t,i,n,e,o){t.keyCode==ax5.info.eventKeys.ESC&&this.queue.length>0&&this.close()},this.close=function(i,e,o){return"undefined"==typeof e&&(i=n.last(this.queue),e=i.toastBox),e.addClass("push"==i.toastType?"removed":"destroy"),this.queue=n.filter(this.queue,function(){return i.id!=this.id}),setTimeout(function(){var t={toastId:i.id};e.remove(),o&&o.call(t),i&&i.onStateChanged&&(t={state:"close",toastId:i.id},i.onStateChanged.call(t,t))},t.animateTime),this},this.main=function(){arguments&&n.isObject(arguments[0])&&this.setConfig(arguments[0])}.apply(this,arguments)};n.isFunction(i)&&(e.prototype=new i),t.toast=e}(ax5.ui,ax5.ui.root);
\ No newline at end of file
diff --git a/package.json b/package.json
index accd8ce..b96712a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "bootstrap-ax5toast",
-	"version": "0.1.0",
+	"version": "0.2.0",
 	"description": "A toast plugin that works with Bootstrap & jQuery",
 	"license": "MIT",
 	"repository": {
diff --git a/src/ax5toast.js b/src/ax5toast.js
index 6d56849..5f8368b 100755
--- a/src/ax5toast.js
+++ b/src/ax5toast.js
@@ -21,28 +21,24 @@
         var
             self = this,
             cfg;
-        
-        // 클래스 생성자
-        this.main = (function () {
-            if (_SUPER_) _SUPER_.call(this); // 부모호출
-            this.config = {
-                clickEventName: "click", //(('ontouchstart' in document.documentElement) ? "touchstart" : "click"),
-                theme: 'default',
-                width: 300,
-                icon: '',
-                closeIcon: '',
-                msg: '',
-                lang: {
-                    "ok": "ok", "cancel": "cancel"
-                },
-                displayTime: 3000,
-                animateTime: 250,
-                containerPosition: "bottom-left"
-            };
-        }).apply(this, arguments);
-        
+
+        if (_SUPER_) _SUPER_.call(this); // 부모호출
         this.toastContainer = null;
         this.queue = [];
+        this.config = {
+            clickEventName: "click", //(('ontouchstart' in document.documentElement) ? "touchstart" : "click"),
+            theme: 'default',
+            width: 300,
+            icon: '',
+            closeIcon: '',
+            msg: '',
+            lang: {
+                "ok": "ok", "cancel": "cancel"
+            },
+            displayTime: 3000,
+            animateTime: 250,
+            containerPosition: "bottom-left"
+        };
         cfg = this.config;
         
         /**
@@ -265,7 +261,14 @@
                 }
             }, cfg.animateTime);
             return this;
-        }
+        };
+
+        // 클래스 생성자
+        this.main = (function () {
+            if(arguments && U.isObject(arguments[0])) {
+                this.setConfig(arguments[0]);
+            }
+        }).apply(this, arguments);
     };
     //== UI Class