diff --git a/jquery.materialize-autocomplete.js b/jquery.materialize-autocomplete.js
index 992866f..8b51fe8 100644
--- a/jquery.materialize-autocomplete.js
+++ b/jquery.materialize-autocomplete.js
@@ -427,7 +427,7 @@
             self.$dropdown.html('').hide();
 
             if (self.options.hidden.enable) {
-                self.$hidden.val(item.value);
+                self.$hidden.val(item.id);
             }
         }
     };
diff --git a/jquery.materialize-autocomplete.min.js b/jquery.materialize-autocomplete.min.js
index 7514ecf..18e8144 100644
--- a/jquery.materialize-autocomplete.min.js
+++ b/jquery.materialize-autocomplete.min.js
@@ -1 +1 @@
-(function(root,factory){if(typeof module==="object"&&module.exports){module.exports=factory(require("jquery"))}else if(typeof define==="function"&&define.amd){define(["jquery"],factory)}else{factory(root.jQuery)}})(this,function($){var template=function(text){var matcher=new RegExp("<%=([\\s\\S]+?)%>|<%([\\s\\S]+?)%>|$","g");var escapes={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"};var escapeRegExp=/\\|'|\r|\n|\u2028|\u2029/g;var escapeChar=function(match){return"\\"+escapes[match]};var index=0;var source="__p+='";text.replace(matcher,function(match,interpolate,evaluate,offset){source+=text.slice(index,offset).replace(escapeRegExp,escapeChar);index=offset+match.length;if(interpolate){source+="'+\n((__t=("+interpolate+"))==null?'':__t)+\n'"}else if(evaluate){source+="';\n"+evaluate+"\n__p+='"}return match});source+="';\n";source="with(obj||{}){\n"+source+"}\n";source="var __t,__p='',__j=Array.prototype.join,"+"print=function(){__p+=__j.call(arguments,'');};\n"+source+"return __p;\n";var render;try{render=new Function("obj",source)}catch(e){e.source=source;throw e}var _template=function(data){return render.call(this,data)};_template.source="function(obj){\n"+source+"}";return _template};var Autocomplete=function(el,options){this.options=$.extend(true,{},Autocomplete.defaults,options);this.$el=$(el);this.$wrapper=this.$el.parent();this.compiled={};this.$dropdown=null;this.$appender=null;this.$hidden=null;this.resultCache={};this.value="";this.initialize()};Autocomplete.defaults={cacheable:true,limit:10,multiple:{enable:false,maxSize:4,onExist:function(item){Materialize.toast("Tag: "+item.text+"("+item.id+") is already added!",2e3)},onExceed:function(maxSize,item){Materialize.toast("Can't add over "+maxSize+" tags!",2e3)},onAppend:function(item){var self=this;self.$el.removeClass("active");self.$el.click()},onRemove:function(item){var self=this;self.$el.removeClass("active");self.$el.click()}},hidden:{enable:true,el:"",inputName:"",required:false},appender:{el:"",tagName:"ul",className:"ac-appender",tagTemplate:'<div class="chip" data-id="<%= item.id %>" data-text="<% item.text %>"><%= item.text %>(<%= item.id %>)<i class="material-icons close">close</i></div>'},dropdown:{el:"",tagName:"ul",className:"ac-dropdown",itemTemplate:'<li class="ac-item" data-id="<%= item.id %>" data-text="<%= item.text %>"><a href="javascript:void(0)"><%= item.text %></a></li>',noItem:""},handlers:{setValue:".ac-dropdown .ac-item",".ac-appender .ac-tag .close":"remove"},getData:function(value,callback){callback(value,[])},throttling:true};Autocomplete.prototype={constructor:Autocomplete,initialize:function(){var self=this;var timer;var fetching=false;function getItemsHtml(list){var itemsHtml="";if(!list.length){return self.options.dropdown.noItem}list.forEach(function(item,idx){if(idx>=self.options.limit){return 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true}self.options.getData(value,handleList)});self.$el.on("keydown",function(e){var $t=$(this);var keyCode=e.keyCode;var $items,$hover;if(keyCode=="8"&&!$t.val()){if(!self.options.multiple.enable){return true}if(!self.value.length){return true}var lastItem=self.value[self.value.length-1];self.remove(lastItem);return false}if(keyCode=="38"||keyCode=="40"){$items=self.$dropdown.find("[data-id]");if(!$items.size()){return false}$hover=$items.filter(".ac-hover");if(!$hover.size()){$items.removeClass("ac-hover");$items.eq(keyCode=="40"?0:-1).addClass("ac-hover")}else{var index=$hover.index();$items.removeClass("ac-hover");$items.eq(keyCode=="40"?(index+1)%$items.size():index-1).addClass("ac-hover")}return false}if(keyCode=="13"){$items=self.$dropdown.find("[data-id]");if(!$items.size()){return false}$hover=$items.filter(".ac-hover");if(!$hover.size()){return false}self.setValue({id:$hover.data("id"),text:$hover.data("text")});return false}});self.$dropdown.on("click","[data-id]",function(e){var $t=$(this);var item={id:$t.data("id"),text:$t.data("text")};self.setValue(item)});self.$appender.on("click","[data-id] .close",function(e){var $t=$(this);var $li=$t.closest("[data-id");var item={id:$li.data("id"),text:$li.data("text")};self.remove(item)})},render:function(){var self=this;if(self.options.dropdown.el){self.$dropdown=$(self.options.dropdown.el)}else{self.$dropdown=$(document.createElement(self.options.dropdown.tagName));self.$dropdown.insertAfter(self.$el)}self.$dropdown.addClass(self.options.dropdown.className);if(self.options.appender.el){self.$appender=$(self.options.appender.el)}else{self.$appender=$(document.createElement(self.options.appender.tagName));self.$appender.insertBefore(self.$el)}if(self.options.hidden.enable){if(self.options.hidden.el){self.$hidden=$(self.options.hidden.el)}else{self.$hidden=$('<input type="hidden" class="validate" />');self.$wrapper.append(self.$hidden)}if(self.options.hidden.inputName){self.$el.attr("name",self.options.hidden.inputName)}if(self.options.hidden.required){self.$hidden.attr("required","required")}}self.$appender.addClass(self.options.appender.className)},setValue:function(item){var self=this;if(self.options.multiple.enable){self.append(item)}else{self.select(item)}},append:function(item){var self=this;var $tag=self.compiled.tag({item:item});if(self.value.some(function(selectedItem){return selectedItem.id===item.id})){if("function"===typeof self.options.multiple.onExist){self.options.multiple.onExist.call(this,item)}return false}if(self.value.length>=self.options.multiple.maxSize){if("function"===typeof self.options.multiple.onExceed){self.options.multiple.onExceed.call(this,self.options.multiple.maxSize)}return false}self.value.push(item);self.$appender.append($tag);var valueStr=self.value.map(function(selectedItem){return selectedItem.id}).join(",");if(self.options.hidden.enable){self.$hidden.val(valueStr)}self.$el.val("");self.$el.data("value",valueStr);self.$dropdown.html("").hide();if("function"===typeof self.options.multiple.onAppend){self.options.multiple.onAppend.call(self,item)}},remove:function(item){var self=this;self.$appender.find('[data-id="'+item.id+'"]').remove();self.value=self.value.filter(function(selectedItem){return selectedItem.id!==item.id});var valueStr=self.value.map(function(selectedItem){return selectedItem.id}).join(",");if(self.options.hidden.enable){self.$hidden.val(valueStr);self.$el.data("value",valueStr)}self.$dropdown.html("").hide();if("function"===typeof self.options.multiple.onRemove){self.options.multiple.onRemove.call(self,item)}},select:function(item){var self=this;self.value=item.text;self.$el.val(item.text);self.$el.data("value",item.id);self.$dropdown.html("").hide();if(self.options.hidden.enable){self.$hidden.val(item.value)}}};$.fn.materialize_autocomplete=function(options){var el=this;var $el=$(el).eq(0);var instance=$el.data("autocomplete");if(instance&&arguments.length){return instance}var autocomplete=new Autocomplete(el,options);$el.data("autocomplete",autocomplete);$el.dropdown();return autocomplete}});
\ No newline at end of file
+(function(root,factory){if(typeof module==="object"&&module.exports){module.exports=factory(require("jquery"))}else if(typeof define==="function"&&define.amd){define(["jquery"],factory)}else{factory(root.jQuery)}})(this,function($){var template=function(text){var matcher=new RegExp("<%=([\\s\\S]+?)%>|<%([\\s\\S]+?)%>|$","g");var escapes={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"};var escapeRegExp=/\\|'|\r|\n|\u2028|\u2029/g;var escapeChar=function(match){return"\\"+escapes[match]};var index=0;var source="__p+='";text.replace(matcher,function(match,interpolate,evaluate,offset){source+=text.slice(index,offset).replace(escapeRegExp,escapeChar);index=offset+match.length;if(interpolate){source+="'+\n((__t=("+interpolate+"))==null?'':__t)+\n'"}else if(evaluate){source+="';\n"+evaluate+"\n__p+='"}return match});source+="';\n";source="with(obj||{}){\n"+source+"}\n";source="var __t,__p='',__j=Array.prototype.join,"+"print=function(){__p+=__j.call(arguments,'');};\n"+source+"return __p;\n";var render;try{render=new Function("obj",source)}catch(e){e.source=source;throw e}var _template=function(data){return render.call(this,data)};_template.source="function(obj){\n"+source+"}";return _template};var Autocomplete=function(el,options){this.options=$.extend(true,{},Autocomplete.defaults,options);this.$el=$(el);this.$wrapper=this.$el.parent();this.compiled={};this.$dropdown=null;this.$appender=null;this.$hidden=null;this.resultCache={};this.value="";this.initialize()};Autocomplete.defaults={cacheable:true,limit:10,multiple:{enable:false,maxSize:4,onExist:function(item){Materialize.toast("Tag: "+item.text+"("+item.id+") is already added!",2e3)},onExceed:function(maxSize,item){Materialize.toast("Can't add over "+maxSize+" tags!",2e3)},onAppend:function(item){var self=this;self.$el.removeClass("active");self.$el.click()},onRemove:function(item){var self=this;self.$el.removeClass("active");self.$el.click()}},hidden:{enable:true,el:"",inputName:"",required:false},appender:{el:"",tagName:"ul",className:"ac-appender",tagTemplate:'<div class="chip" data-id="<%= item.id %>" data-text="<% item.text %>"><%= item.text %>(<%= item.id %>)<i class="material-icons close">close</i></div>'},dropdown:{el:"",tagName:"ul",className:"ac-dropdown",itemTemplate:'<li class="ac-item" data-id="<%= item.id %>" data-text="<%= item.text %>"><a href="javascript:void(0)"><%= item.text %></a></li>',noItem:""},handlers:{setValue:".ac-dropdown .ac-item",".ac-appender .ac-tag .close":"remove"},getData:function(value,callback){callback(value,[])},throttling:true};Autocomplete.prototype={constructor:Autocomplete,initialize:function(){var self=this;var timer;var fetching=false;function getItemsHtml(list){var itemsHtml="";if(!list.length){return self.options.dropdown.noItem}list.forEach(function(item,idx){if(idx>=self.options.limit){return false}itemsHtml+=self.compiled.item({item:item})});return itemsHtml}function handleList(value,list){var itemsHtml=getItemsHtml(list);var currentValue=self.$el.val();if(self.options.cacheable&&!self.resultCache.hasOwnProperty(value)){self.resultCache[value]=list}if(value!==currentValue){return false}if(itemsHtml){self.$dropdown.html(itemsHtml);self.$dropdown.show()}else{self.$dropdown.hide()}}self.value=self.options.multiple.enable?[]:"";self.compiled.tag=template(self.options.appender.tagTemplate);self.compiled.item=template(self.options.dropdown.itemTemplate);self.render();self.$el.on("input",function(e){var $t=$(this);var value=$t.val();if(!value){self.$dropdown.hide();return false}if(self.resultCache.hasOwnProperty(value)&&self.resultCache[value]){handleList(value,self.resultCache[value]);return true}if(self.options.throttling){clearTimeout(timer);timer=setTimeout(function(){self.options.getData(value,handleList)},200);return true}self.options.getData(value,handleList)});self.$el.on("keydown",function(e){var $t=$(this);var keyCode=e.keyCode;var $items,$hover;if(keyCode=="8"&&!$t.val()){if(!self.options.multiple.enable){return true}if(!self.value.length){return true}var lastItem=self.value[self.value.length-1];self.remove(lastItem);return false}if(keyCode=="38"||keyCode=="40"){$items=self.$dropdown.find("[data-id]");if(!$items.size()){return false}$hover=$items.filter(".ac-hover");if(!$hover.size()){$items.removeClass("ac-hover");$items.eq(keyCode=="40"?0:-1).addClass("ac-hover")}else{var index=$hover.index();$items.removeClass("ac-hover");$items.eq(keyCode=="40"?(index+1)%$items.size():index-1).addClass("ac-hover")}return false}if(keyCode=="13"){$items=self.$dropdown.find("[data-id]");if(!$items.size()){return false}$hover=$items.filter(".ac-hover");if(!$hover.size()){return false}self.setValue({id:$hover.data("id"),text:$hover.data("text")});return false}});self.$dropdown.on("click","[data-id]",function(e){var $t=$(this);var item={id:$t.data("id"),text:$t.data("text")};self.setValue(item)});self.$appender.on("click","[data-id] .close",function(e){var $t=$(this);var $li=$t.closest("[data-id");var item={id:$li.data("id"),text:$li.data("text")};self.remove(item)})},render:function(){var self=this;if(self.options.dropdown.el){self.$dropdown=$(self.options.dropdown.el)}else{self.$dropdown=$(document.createElement(self.options.dropdown.tagName));self.$dropdown.insertAfter(self.$el)}self.$dropdown.addClass(self.options.dropdown.className);if(self.options.appender.el){self.$appender=$(self.options.appender.el)}else{self.$appender=$(document.createElement(self.options.appender.tagName));self.$appender.insertBefore(self.$el)}if(self.options.hidden.enable){if(self.options.hidden.el){self.$hidden=$(self.options.hidden.el)}else{self.$hidden=$('<input type="hidden" class="validate" />');self.$wrapper.append(self.$hidden)}if(self.options.hidden.inputName){self.$el.attr("name",self.options.hidden.inputName)}if(self.options.hidden.required){self.$hidden.attr("required","required")}}self.$appender.addClass(self.options.appender.className)},setValue:function(item){var self=this;if(self.options.multiple.enable){self.append(item)}else{self.select(item)}},append:function(item){var self=this;var $tag=self.compiled.tag({item:item});if(self.value.some(function(selectedItem){return selectedItem.id===item.id})){if("function"===typeof self.options.multiple.onExist){self.options.multiple.onExist.call(this,item)}return false}if(self.value.length>=self.options.multiple.maxSize){if("function"===typeof self.options.multiple.onExceed){self.options.multiple.onExceed.call(this,self.options.multiple.maxSize)}return false}self.value.push(item);self.$appender.append($tag);var valueStr=self.value.map(function(selectedItem){return selectedItem.id}).join(",");if(self.options.hidden.enable){self.$hidden.val(valueStr)}self.$el.val("");self.$el.data("value",valueStr);self.$dropdown.html("").hide();if("function"===typeof self.options.multiple.onAppend){self.options.multiple.onAppend.call(self,item)}},remove:function(item){var self=this;self.$appender.find('[data-id="'+item.id+'"]').remove();self.value=self.value.filter(function(selectedItem){return selectedItem.id!==item.id});var valueStr=self.value.map(function(selectedItem){return selectedItem.id}).join(",");if(self.options.hidden.enable){self.$hidden.val(valueStr);self.$el.data("value",valueStr)}self.$dropdown.html("").hide();if("function"===typeof self.options.multiple.onRemove){self.options.multiple.onRemove.call(self,item)}},select:function(item){var self=this;self.value=item.text;self.$el.val(item.text);self.$el.data("value",item.id);self.$dropdown.html("").hide();if(self.options.hidden.enable){self.$hidden.val(item.id)}}};$.fn.materialize_autocomplete=function(options){var el=this;var $el=$(el).eq(0);var instance=$el.data("autocomplete");if(instance&&arguments.length){return instance}var autocomplete=new Autocomplete(el,options);$el.data("autocomplete",autocomplete);$el.dropdown();return autocomplete}});
\ No newline at end of file