diff --git a/README.md b/README.md
index 557d413..8ea594f 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # Pi Dashboard
 A WebUI dashboard for IoT devices likes raspberry pi.
 
-Project details: (http://maker.quwj.com/project/10)
+Project details: (http://make.quwj.com/project/10)
 
-Copyright 2017 NXEZ.com.
+Copyright 2017-2020 NXEZ.com.
 
 Licensed under the GPL v3.0 license.
\ No newline at end of file
diff --git a/assets/dashboard.js b/assets/dashboard.js
index 67bd48e..5b28351 100644
--- a/assets/dashboard.js
+++ b/assets/dashboard.js
@@ -398,7 +398,7 @@ $(document).ready(function() {
                     point.update(Math.round((1.0 - (idle_diff / used_total)) * 100 * Math.pow(10,1))/Math.pow(10,1));
                 }
 
-
+                $("#cpu-freq").text(window.dashboard.cpu.freq / 1000);
                 $("#cpu-stat-idl").text(Math.round(((parseInt(window.dashboard.cpu.stat.idle) - parseInt(window.dashboard_old.cpu.stat.idle)) / used_total) * 100 * Math.pow(10,1))/Math.pow(10,1));
                 $("#cpu-stat-use").text(Math.round(((parseInt(window.dashboard.cpu.stat.user) - parseInt(window.dashboard_old.cpu.stat.user)) / used_total) * 100 * Math.pow(10,1))/Math.pow(10,1));
                 $("#cpu-stat-sys").text(Math.round(((parseInt(window.dashboard.cpu.stat.sys) - parseInt(window.dashboard_old.cpu.stat.sys)) / used_total) * 100 * Math.pow(10,1))/Math.pow(10,1));
diff --git a/assets/dashboard.min.js b/assets/dashboard.min.js
index a10b406..502286a 100644
--- a/assets/dashboard.min.js
+++ b/assets/dashboard.min.js
@@ -3,5 +3,6 @@
  * Copyright 2017 NXEZ.com.
  * Licensed under the GPL v3.0 license.
  */
-$(document).ready(function(){Highcharts.setOptions({global:{useUTC:false},credits:{enabled:false},navigation:{buttonOptions:{enabled:false}}});var j={chart:{type:"solidgauge"},title:null,pane:{center:["50%","85%"],size:"140%",startAngle:-90,endAngle:90,background:{backgroundColor:(Highcharts.theme&&Highcharts.theme.background2)||"#FFFFFF",innerRadius:"60%",outerRadius:"100%",shape:"arc"}},tooltip:{enabled:false},yAxis:{stops:[[0.1,"#55BF3B"],[0.5,"#DDDF0D"],[0.9,"#DF5353"]],lineWidth:0,minorTickInterval:null,tickAmount:2,title:{y:-70},labels:{y:16}},plotOptions:{solidgauge:{dataLabels:{y:5,borderWidth:0,useHTML:true}}}};var f=Highcharts.chart("container-cpu",Highcharts.merge(j,{yAxis:{min:0,max:100,title:{text:""}},series:[{name:"CPU",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:28px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y}</span>'+'<span style="font-size:12px;color:silver">%</span></div>'},tooltip:{valueSuffix:" %"}}]}));var c=Highcharts.chart("container-mem",Highcharts.merge(j,{yAxis:{min:0,max:init_vals.mem.total,title:{text:""}},series:[{name:"MEMORY",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:25px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:12px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var g=Highcharts.chart("container-cache",Highcharts.merge(j,{yAxis:{min:0,max:init_vals.mem.total,title:{text:""}},series:[{name:"CACHE",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var a=Highcharts.chart("container-mem-real",Highcharts.merge(j,{yAxis:{min:0,max:init_vals.mem.total,title:{text:""}},series:[{name:"REAL MEMORY",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var h=Highcharts.chart("container-swap",Highcharts.merge(j,{yAxis:{min:0,max:init_vals.mem.swap.total,title:{text:""}},series:[{name:"SWAP",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var b=Highcharts.chart("container-disk",Highcharts.merge(j,{yAxis:{min:0,max:init_vals.disk.total,title:{text:""}},series:[{name:"DISK",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">GB</span></div>'},tooltip:{valueSuffix:" GB"}}]}));var k=new Array();var e=new Array();var d=new Array();for(i=0;i<init_vals.net.count;i++){var l=Highcharts.chart("container-net-interface-"+(i+1),{title:{text:""},legend:{enabled:false},xAxis:{categories:[],title:{text:""}},yAxis:{title:{text:"",style:{fontWeight:"normal"}}},series:[{name:"IN",data:[0],color:"#093AC9",marker:{enabled:false}},{name:"OUT",data:[0],color:"#3CCB3E",marker:{enabled:false}}]});k[i]=l;e[i]=[0,0,0,0,0,0,0,0,0,0];d[i]=[0,0,0,0,0,0,0,0,0,0]}setInterval(function(){$.getJSON("?ajax=true",function(o){var n=new Date();n.setTime(parseInt(o.time)*1000);$("#time").text(n.format("hh:mm:ss"));$("#date").text(n.format("yyyy-MM-dd"));$("#uptime").text(uptimeFormat(o.uptime));$("#cpu-temp").text(Math.round(o.cpu.temp/1000*Math.pow(10,1))/Math.pow(10,1));$("#mem-percent").text(o.mem.percent);$("#mem-free").text(o.mem.free);$("#mem-cached").text(o.mem.cached);$("#mem-swap-total").text(o.mem.swap.total);$("#mem-cache-percent").text(o.mem.cached_percent);$("#mem-buffers").text(o.mem.buffers);$("#mem-real-percent").text(o.mem.real.percent);$("#mem-real-free").text(o.mem.real.free);$("#mem-swap-percent").text(o.mem.swap.percent);$("#mem-swap-free").text(o.mem.swap.free);$("#disk-percent").text(o.disk.percent);$("#disk-free").text(o.disk.free);$("#loadavg-1m").text(o.load_avg[0]);$("#loadavg-5m").text(o.load_avg[1]);$("#loadavg-10m").text(o.load_avg[2]);$("#loadavg-running").text(o.load_avg[3].split("/")[0]);$("#loadavg-threads").text(o.load_avg[3].split("/")[1]);for(i=0;i<o.net.count;i++){$("#net-interface-"+(i+1)+"-total-in").text(bytesRound(parseInt(o.net.interfaces[i].total_in),2));$("#net-interface-"+(i+1)+"-total-out").text(bytesRound(parseInt(o.net.interfaces[i].total_out),2))}if(window.dashboard!=null){window.dashboard_old=window.dashboard
-}window.dashboard=o});if(window.dashboard!=null){var m;if(c){m=c.series[0].points[0];m.update(window.dashboard.mem.used)}if(g){m=g.series[0].points[0];m.update(window.dashboard.mem.cached)}if(a){m=a.series[0].points[0];m.update(window.dashboard.mem.real.used)}if(h){m=h.series[0].points[0];m.update(window.dashboard.mem.swap.used)}if(b){m=b.series[0].points[0];m.update(window.dashboard.disk.used)}if(window.dashboard_old!=null){if(window.dashboard_old.net.count>0){for(i=0;i<window.dashboard_old.net.count;i++){if(k[i].series[0].data.length>=30){k[i].series[0].addPoint(parseInt(window.dashboard.net.interfaces[i].total_in)-parseInt(window.dashboard_old.net.interfaces[i].total_in),true,true)}else{k[i].series[0].addPoint(parseInt(window.dashboard.net.interfaces[i].total_in)-parseInt(window.dashboard_old.net.interfaces[i].total_in))}if(k[i].series[1].data.length>=30){k[i].series[1].addPoint(parseInt(window.dashboard.net.interfaces[i].total_out)-parseInt(window.dashboard_old.net.interfaces[i].total_out),true,true)}else{k[i].series[1].addPoint(parseInt(window.dashboard.net.interfaces[i].total_out)-parseInt(window.dashboard_old.net.interfaces[i].total_out))}}}idle_diff=parseInt(window.dashboard.cpu.stat.idle)-parseInt(window.dashboard_old.cpu.stat.idle);used_total=parseInt(window.dashboard.cpu.stat.idle)+parseInt(window.dashboard.cpu.stat.user)+parseInt(window.dashboard.cpu.stat.sys)+parseInt(window.dashboard.cpu.stat.nice)+parseInt(window.dashboard.cpu.stat.iowait)+parseInt(window.dashboard.cpu.stat.irq)+parseInt(window.dashboard.cpu.stat.softirq)-parseInt(window.dashboard_old.cpu.stat.idle)-parseInt(window.dashboard_old.cpu.stat.user)-parseInt(window.dashboard_old.cpu.stat.sys)-parseInt(window.dashboard_old.cpu.stat.nice)-parseInt(window.dashboard_old.cpu.stat.iowait)-parseInt(window.dashboard_old.cpu.stat.irq)-parseInt(window.dashboard_old.cpu.stat.softirq);if(f){m=f.series[0].points[0];m.update(Math.round((1-(idle_diff/used_total))*100*Math.pow(10,1))/Math.pow(10,1))}$("#cpu-stat-idl").text(Math.round(((parseInt(window.dashboard.cpu.stat.idle)-parseInt(window.dashboard_old.cpu.stat.idle))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-use").text(Math.round(((parseInt(window.dashboard.cpu.stat.user)-parseInt(window.dashboard_old.cpu.stat.user))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-sys").text(Math.round(((parseInt(window.dashboard.cpu.stat.sys)-parseInt(window.dashboard_old.cpu.stat.sys))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-nic").text(Math.round(((parseInt(window.dashboard.cpu.stat.nice)-parseInt(window.dashboard_old.cpu.stat.nice))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-iow").text(Math.round(((parseInt(window.dashboard.cpu.stat.iowait)-parseInt(window.dashboard_old.cpu.stat.iowait))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-irq").text(Math.round(((parseInt(window.dashboard.cpu.stat.irq)-parseInt(window.dashboard_old.cpu.stat.irq))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-sirq").text(Math.round(((parseInt(window.dashboard.cpu.stat.softirq)-parseInt(window.dashboard_old.cpu.stat.softirq))/used_total)*100*Math.pow(10,1))/Math.pow(10,1))}}},1000)});function bytesRound(c,a){if(c<0){var b=0+"B"}else{if(c<1024){var b=c+"B"}else{if(c<1048576){c=c/1024;var b=Math.round(c*Math.pow(10,a))/Math.pow(10,a)+"K"}else{if(c<1048576000){c=c/1048576;var b=Math.round(c*Math.pow(10,a))/Math.pow(10,a)+"M"}else{c=c/1048576000;var b=Math.round(c*Math.pow(10,a))/Math.pow(10,a)+"G"}}}}return b}Date.prototype.format=function(c){var b={"M+":this.getMonth()+1,"d+":this.getDate(),"h+":this.getHours(),"m+":this.getMinutes(),"s+":this.getSeconds(),"q+":Math.floor((this.getMonth()+3)/3),"S+":this.getMilliseconds()};if(/(y+)/i.test(c)){c=c.replace(RegExp.$1,(this.getFullYear()+"").substr(4-RegExp.$1.length))}for(var a in b){if(new RegExp("("+a+")").test(c)){c=c.replace(RegExp.$1,RegExp.$1.length==1?b[a]:("00"+b[a]).substr((""+b[a]).length))}}return c};function uptimeFormat(d){var c="";var b=parseInt(d)/60;var a=b/60;var e=Math.floor(a/24);var a=Math.floor(a-(e*24));b=Math.floor(b-(e*60*24)-(a*60));if(e!==0){if(e==1){c=e+" day "}else{c=e+" days "}}if(a!==0){c=c+a+":"}return c=c+b};
\ No newline at end of file
+$(document).ready(function(){Highcharts.setOptions({global:{useUTC:false},credits:{enabled:false},navigation:{buttonOptions:{enabled:false}}});var gaugeOptions={chart:{type:"solidgauge"},title:null,pane:{center:["50%","85%"],size:"140%",startAngle:-90,endAngle:90,background:{backgroundColor:(Highcharts.theme&&Highcharts.theme.background2)||"#FFFFFF",innerRadius:"60%",outerRadius:"100%",shape:"arc"}},tooltip:{enabled:false},yAxis:{stops:[[0.1,"#55BF3B"],[0.5,"#DDDF0D"],[0.9,"#DF5353"]],lineWidth:0,minorTickInterval:null,tickAmount:2,title:{y:-70},labels:{y:16}},plotOptions:{solidgauge:{dataLabels:{y:5,borderWidth:0,useHTML:true}}}};var chartCPU=Highcharts.chart("container-cpu",Highcharts.merge(gaugeOptions,{yAxis:{min:0,max:100,title:{text:""}},series:[{name:"CPU",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:28px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y}</span>'+'<span style="font-size:12px;color:silver">%</span></div>'},tooltip:{valueSuffix:" %"}}]}));var chartRAM=Highcharts.chart("container-mem",Highcharts.merge(gaugeOptions,{yAxis:{min:0,max:init_vals.mem.total,title:{text:""}},series:[{name:"MEMORY",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:25px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:12px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var chartCache=Highcharts.chart("container-cache",Highcharts.merge(gaugeOptions,{yAxis:{min:0,max:init_vals.mem.total,title:{text:""}},series:[{name:"CACHE",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var chartRAM_real=Highcharts.chart("container-mem-real",Highcharts.merge(gaugeOptions,{yAxis:{min:0,max:init_vals.mem.total,title:{text:""}},series:[{name:"REAL MEMORY",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var chartSWAP=Highcharts.chart("container-swap",Highcharts.merge(gaugeOptions,{yAxis:{min:0,max:init_vals.mem.swap.total,title:{text:""}},series:[{name:"SWAP",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">MB</span></div>'},tooltip:{valueSuffix:" MB"}}]}));var chartDisk=Highcharts.chart("container-disk",Highcharts.merge(gaugeOptions,{yAxis:{min:0,max:init_vals.disk.total,title:{text:""}},series:[{name:"DISK",data:[0],dataLabels:{format:'<div style="text-align:center"><span style="font-size:12px;color:'+((Highcharts.theme&&Highcharts.theme.contrastTextColor)||"black")+'">{y:.1f}</span><br/>'+'<span style="font-size:10px;color:silver">GB</span></div>'},tooltip:{valueSuffix:" GB"}}]}));var chartNetInterfaces=new Array();var net_In=new Array();var net_Out=new Array();for(i=0;i<init_vals.net.count;i++){var chartNetInterface=Highcharts.chart("container-net-interface-"+(i+1),{title:{text:""},legend:{enabled:false},xAxis:{categories:[],title:{text:""}},yAxis:{title:{text:"",style:{fontWeight:"normal"}}},series:[{name:"IN",data:[0],color:"#093AC9",marker:{enabled:false}},{name:"OUT",data:[0],color:"#3CCB3E",marker:{enabled:false}}]});chartNetInterfaces[i]=chartNetInterface;net_In[i]=[0,0,0,0,0,0,0,0,0,0];net_Out[i]=[0,0,0,0,0,0,0,0,0,0]}setInterval(function(){$.getJSON("?ajax=true",function(data){var newDate=new Date();newDate.setTime(parseInt(data.time)*1000);$("#time").text(newDate.format("hh:mm:ss"));$("#date").text(newDate.format("yyyy-MM-dd"));$("#uptime").text(uptimeFormat(data.uptime));$("#cpu-temp").text(Math.round(data.cpu.temp/1000*Math.pow(10,1))/Math.pow(10,1));$("#mem-percent").text(data.mem.percent);$("#mem-free").text(data.mem.free);$("#mem-cached").text(data.mem.cached);$("#mem-swap-total").text(data.mem.swap.total);$("#mem-cache-percent").text(data.mem.cached_percent);$("#mem-buffers").text(data.mem.buffers);$("#mem-real-percent").text(data.mem.real.percent);$("#mem-real-free").text(data.mem.real.free);$("#mem-swap-percent").text(data.mem.swap.percent);$("#mem-swap-free").text(data.mem.swap.free);$("#disk-percent").text(data.disk.percent);$("#disk-free").text(data.disk.free);$("#loadavg-1m").text(data.load_avg[0]);$("#loadavg-5m").text(data.load_avg[1]);$("#loadavg-10m").text(data.load_avg[2]);$("#loadavg-running").text(data.load_avg[3].split("/")[0]);$("#loadavg-threads").text(data.load_avg[3].split("/")[1]);
+    for(i=0;i<data.net.count;i++){$("#net-interface-"+(i+1)+"-total-in").text(bytesRound(parseInt(data.net.interfaces[i].total_in),2));$("#net-interface-"+(i+1)+"-total-out").text(bytesRound(parseInt(data.net.interfaces[i].total_out),2))}if(window.dashboard!=null){window.dashboard_old=window.dashboard}window.dashboard=data});if(window.dashboard!=null){var point;if(chartRAM){point=chartRAM.series[0].points[0];point.update(window.dashboard.mem.used)}if(chartCache){point=chartCache.series[0].points[0];point.update(window.dashboard.mem.cached)}if(chartRAM_real){point=chartRAM_real.series[0].points[0];point.update(window.dashboard.mem.real.used)}if(chartSWAP){point=chartSWAP.series[0].points[0];point.update(window.dashboard.mem.swap.used)}if(chartDisk){point=chartDisk.series[0].points[0];point.update(window.dashboard.disk.used)}if(window.dashboard_old!=null){if(window.dashboard_old.net.count>0){for(i=0;i<window.dashboard_old.net.count;i++){if(chartNetInterfaces[i].series[0].data.length>=30){chartNetInterfaces[i].series[0].addPoint(parseInt(window.dashboard.net.interfaces[i].total_in)-parseInt(window.dashboard_old.net.interfaces[i].total_in),true,true)}else{chartNetInterfaces[i].series[0].addPoint(parseInt(window.dashboard.net.interfaces[i].total_in)-parseInt(window.dashboard_old.net.interfaces[i].total_in))}if(chartNetInterfaces[i].series[1].data.length>=30){chartNetInterfaces[i].series[1].addPoint(parseInt(window.dashboard.net.interfaces[i].total_out)-parseInt(window.dashboard_old.net.interfaces[i].total_out),true,true)}else{chartNetInterfaces[i].series[1].addPoint(parseInt(window.dashboard.net.interfaces[i].total_out)-parseInt(window.dashboard_old.net.interfaces[i].total_out))}}}idle_diff=parseInt(window.dashboard.cpu.stat.idle)-parseInt(window.dashboard_old.cpu.stat.idle);used_total=parseInt(window.dashboard.cpu.stat.idle)+parseInt(window.dashboard.cpu.stat.user)+parseInt(window.dashboard.cpu.stat.sys)+parseInt(window.dashboard.cpu.stat.nice)+parseInt(window.dashboard.cpu.stat.iowait)+parseInt(window.dashboard.cpu.stat.irq)+parseInt(window.dashboard.cpu.stat.softirq)-parseInt(window.dashboard_old.cpu.stat.idle)-parseInt(window.dashboard_old.cpu.stat.user)-parseInt(window.dashboard_old.cpu.stat.sys)-parseInt(window.dashboard_old.cpu.stat.nice)-parseInt(window.dashboard_old.cpu.stat.iowait)-parseInt(window.dashboard_old.cpu.stat.irq)-parseInt(window.dashboard_old.cpu.stat.softirq);if(chartCPU){point=chartCPU.series[0].points[0];point.update(Math.round((1-(idle_diff/used_total))*100*Math.pow(10,1))/Math.pow(10,1))}$("#cpu-freq").text(window.dashboard.cpu.freq/1000);$("#cpu-stat-idl").text(Math.round(((parseInt(window.dashboard.cpu.stat.idle)-parseInt(window.dashboard_old.cpu.stat.idle))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-use").text(Math.round(((parseInt(window.dashboard.cpu.stat.user)-parseInt(window.dashboard_old.cpu.stat.user))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-sys").text(Math.round(((parseInt(window.dashboard.cpu.stat.sys)-parseInt(window.dashboard_old.cpu.stat.sys))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-nic").text(Math.round(((parseInt(window.dashboard.cpu.stat.nice)-parseInt(window.dashboard_old.cpu.stat.nice))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-iow").text(Math.round(((parseInt(window.dashboard.cpu.stat.iowait)-parseInt(window.dashboard_old.cpu.stat.iowait))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-irq").text(Math.round(((parseInt(window.dashboard.cpu.stat.irq)-parseInt(window.dashboard_old.cpu.stat.irq))/used_total)*100*Math.pow(10,1))/Math.pow(10,1));$("#cpu-stat-sirq").text(Math.round(((parseInt(window.dashboard.cpu.stat.softirq)-parseInt(window.dashboard_old.cpu.stat.softirq))/used_total)*100*Math.pow(10,1))/Math.pow(10,1))}}},1000)});function bytesRound(number,round){if(number<0){var last=0+"B"}else{if(number<1024){var last=number+"B"}else{if(number<1048576){number=number/1024;var last=Math.round(number*Math.pow(10,round))/Math.pow(10,round)+"K"}else{if(number<1048576000){number=number/1048576;var last=Math.round(number*Math.pow(10,round))/Math.pow(10,round)+"M"}else{number=number/1048576000;var last=Math.round(number*Math.pow(10,round))/Math.pow(10,round)+"G"}}}}return last}Date.prototype.format=function(format){var date={"M+":this.getMonth()+1,"d+":this.getDate(),"h+":this.getHours(),"m+":this.getMinutes(),"s+":this.getSeconds(),"q+":Math.floor((this.getMonth()+3)/3),"S+":this.getMilliseconds()};if(/(y+)/i.test(format)){format=format.replace(RegExp.$1,(this.getFullYear()+"").substr(4-RegExp.$1.length))}for(var k in date){if(new RegExp("("+k+")").test(format)){format=format.replace(RegExp.$1,RegExp.$1.length==1?date[k]:("00"+date[k]).substr((""+date[k]).length))}}return format};function uptimeFormat(str){var uptime="";var min=parseInt(str)/60;var hours=min/60;var days=Math.floor(hours/24);var hours=Math.floor(hours-(days*24));min=Math.floor(min-(days*60*24)-(hours*60));if(days!==0){if(days==1){uptime=days+" day "
+}else{uptime=days+" days "}}if(hours!==0){uptime=uptime+hours+":"}return uptime=uptime+min};
\ No newline at end of file
diff --git a/assets/logo.png b/assets/logo.png
new file mode 100644
index 0000000..2fd237f
Binary files /dev/null and b/assets/logo.png differ
diff --git a/device.php b/device.php
index 85a561a..3c7180d 100644
--- a/device.php
+++ b/device.php
@@ -18,7 +18,7 @@ if (isset($_GET['ajax']) && $_GET['ajax'] == "true"){
     exit;
 }
 
-$D['version'] = '1.0.0';
+$D['version'] = '1.1.0';
 $D['model'] = get_device_model();
 $D['user'] = @get_current_user();
 $D['hostname'] = gethostname();
@@ -27,18 +27,11 @@ $D['yourip'] = $_SERVER['REMOTE_ADDR'];
 $D['uname'] = @php_uname();
 $D['os'] = explode(" ", php_uname());
 
-if (($str = @file("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq")) !== false){
-    $D['cpu']['freq'] = $str[0];
-}
-else{
-    $D['cpu']['freq'] = 0;
-}
-
-
 if (($str = @file("/proc/cpuinfo")) !== false){
     $str = implode("", $str);
     @preg_match_all("/model\s+name\s{0,}\:+\s{0,}([\w\s\)\(\@.-]+)([\r\n]+)/s", $str, $model);
     @preg_match_all("/BogoMIPS\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $bogomips);
+    @preg_match_all("/Model\s{0,}\:+\s{0,}([\w\s\)\(\@.-]+)([\r\n]+)/s", $str, $pimodel);
 
     if (false !== is_array($model[1])){
         $D['cpu']['count'] = sizeof($model[1]);
@@ -50,10 +43,15 @@ if (($str = @file("/proc/cpuinfo")) !== false){
             $D['cpu']['model'] = $model[1][0].$bogomips[1][0].' ×'.$D['cpu']['count'];
         }
     }
+
+    if (false !== is_array($pimodel[1])){
+        $D['model']['pimodel'] = $pimodel[1][0];
+    }
 }
 else{
     $D['cpu']['count'] = 1;
     $D['cpu']['model'] = '';
+    $D['model']['pimodel'] = '';
 }
 
 function get_device_model(){
@@ -73,6 +71,13 @@ function get_info(){
         $D['uptime'] = 0;
     }
 
+    if (($str = @file("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq")) !== false){
+        $D['cpu']['freq'] = $str[0];
+    }
+    else{
+        $D['cpu']['freq'] = 0;
+    }
+
     // CPU Core
     if (($str = @file("/proc/stat")) !== false){
         $str = str_replace("  ", " ", $str);
@@ -175,4 +180,4 @@ function get_info(){
         $D['net']['count'] = 0;
     }
 }
-?>
+?>
\ No newline at end of file
diff --git a/favicon.ico b/favicon.ico
new file mode 100644
index 0000000..852bf7c
Binary files /dev/null and b/favicon.ico differ
diff --git a/index.php b/index.php
index f1d3824..d587d3b 100644
--- a/index.php
+++ b/index.php
@@ -7,12 +7,7 @@ require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'device.php');
     <title>Pi Dashboard</title>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <!--script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
-    <script src="https://code.highcharts.com/highcharts.js"></script>
-    <script src="https://code.highcharts.com/highcharts-more.js"></script>
-    <script src="https://code.highcharts.com/modules/solid-gauge.js"></script>
-    <script src="https://code.highcharts.com/modules/exporting.js"></script>
-    <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script-->
+    <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
     <link href="assets/bootstrap.min.css" rel="stylesheet">
     <script src="assets/jquery-3.1.1.min.js"></script>
     <script src="assets/highcharts.js"></script>
@@ -40,16 +35,17 @@ require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'device.php');
                     <span class="icon-bar"></span>
                     <span class="icon-bar"></span>
                 </button>
-                <a class="navbar-brand" href="#">Pi Dashboard</a>
+                <a class="navbar-brand" href="#"><img style="height: 100%; display: inline; margin-right: 10px;" src="assets/logo.png">Pi Dashboard</a>
             </div>
 
             <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                 <ul class="nav navbar-nav navbar-right">
-                    <li><a target="_blank" href="http://shumeipai.nxez.com">树莓派实验室</a></li>
+                    <li><a target="_blank" href="https://shumeipai.nxez.com">树莓派实验室</a></li>
+                    <li><a target="_blank" href="https://talk.quwj.com">趣小组</a></li>
                     <li class="dropdown">
                         <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">About <span class="caret"></span></a>
                         <ul class="dropdown-menu" role="menu">
-                            <li><a target="_blank" href="http://maker.quwj.com/project/10">Pi Dashboard</a></li>
+                            <li><a target="_blank" href="https://make.quwj.com/project/10">Pi Dashboard</a></li>
                             <li><a target="_blank" href="https://github.com/spoonysonny/pi-dashboard">GitHub Source</a></li>
                         </ul>
                     </li>
@@ -63,6 +59,7 @@ require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'device.php');
             <div class="col-md-3">
                 <div style="text-align: center; padding: 20px 0;"><img src="assets/devices/<?php echo($D['model']['id']) ?>.png" /></div>
                 <div style="background-color: #E0E0E0; padding: 5px; border-radius: 3px;">
+                    <div class="text-center" style="margin:10px; padding: 10px 0 10px 0; border-radius: 3px;"><div id="pimodel" style="font-size: 90%; font-weight: bolder; text-shadow: 0 1px 0 #fff;"><?php echo($D['model']['pimodel']); ?></div></div>
                     <div class="text-center" style="margin:20px; padding: 10px 0 10px 0; background-color:#CEFCA3; border-radius: 3px;"><div class="label">IP</div><div id="hostip" style="font-size: 150%; font-weight: bolder;"><?php echo($D['hostip']); ?></div></div>
                     <div class="text-center" style="margin:20px; padding: 10px 0 10px 0; background-color:#9DCFFB; border-radius: 3px;"><div class="label">TIME</div><div id="time" style="font-size: 150%; font-weight: bolder;">00:00</div><div id="date">-</div></div>
                     <div class="text-center" style="margin:20px; padding: 10px 0 10px 0; background-color:#FFFECD; border-radius: 3px;"><div class="label">UPTIME</div><div id="uptime" style="font-size: 120%; font-weight: bolder;">0</div></div>
@@ -239,7 +236,7 @@ require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'device.php');
             <div class="col-md-12">
                 <div id="footer">
                     <hr style="margin: 20px 0 10px 0;" />
-                    <p class="pull-left" style="font-size: 12px;">Powered by <a target="_blank" href="http://maker.quwj.com/project/10"><strong>Pi Dashboard</strong></a> v<?php echo($D['version']) ?>, <a target="_blank" href="http://www.nxez.com">NXEZ.com</a> all rights reserved.
+                    <p class="pull-left" style="font-size: 12px;">Powered by <a target="_blank" href="https://make.quwj.com/project/10"><strong>Pi Dashboard</strong></a> v<?php echo($D['version']) ?>, <a target="_blank" href="https://www.nxez.com">NXEZ.com</a> all rights reserved.
                     </p>
                 </div>
             </div>
@@ -248,4 +245,4 @@ require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'device.php');
 </div>
 <script src="assets/dashboard.min.js"></script>
 </body>
-</html>
+</html>
\ No newline at end of file