diff --git a/public/index.html b/public/index.html
index 8eac098..dbf0515 100644
--- a/public/index.html
+++ b/public/index.html
@@ -56,7 +56,7 @@ button.refresh{background:#20a53a;color:#fff;border:none;border-radius:3px;paddi
 <div class="tab" data-t="disk">磁盘</div>
 <div class="tab" data-t="net">网络</div>
 <div style="margin-left:auto;display:flex;align-items:center;gap:12px;padding-right:16px;font-size:12px">
-<span style="color:#999">v1.3.10</span>
+<span style="color:#999">v1.3.11</span>
 <label style="color:#999">刷新 <select id="ival" onchange="setIval(this.value)" style="border:1px solid #ddd;border-radius:3px;padding:2px 4px;color:#333"><option value="3">3s</option><option value="5">5s</option><option value="10">10s</option><option value="30">30s</option><option value="60">60s</option></select></label>
 <button id="pauseBtn" onclick="togglePause()" style="background:#ff9900;color:#fff;border:none;border-radius:3px;padding:3px 10px;cursor:pointer">⏸ 停止刷新</button>
 <a href="https://nav.88531.cn" target="_blank" style="color:#20a53a;text-decoration:none">资享导航站</a>
@@ -79,8 +79,11 @@ button.refresh{background:#20a53a;color:#fff;border:none;border-radius:3px;paddi
 <script>
 let cur='cpu';
 let sortState={key:null,dir:-1};
+function loadSort(){try{const v=JSON.parse(localStorage.getItem('fnos_sort_'+cur)||'null');if(v&&v.key){sortState=v;return}}catch(e){}sortState={key:null,dir:-1};}
+function saveSort(){try{localStorage.setItem('fnos_sort_'+cur,JSON.stringify(sortState))}catch(e){}}
+loadSort();
 let curData=null;
-document.querySelectorAll('.tab').forEach(t=>t.onclick=()=>{document.querySelectorAll('.tab').forEach(x=>x.classList.remove('active'));t.classList.add('active');cur=t.dataset.t;document.getElementById('disks').innerHTML='';const ci=document.getElementById('cpuinfo');if(ci)ci.style.display='none';const cs=document.getElementById('cpusensor');if(cs)cs.style.display='none';const ca=document.getElementById('cpuadvise');if(ca)ca.style.display='none';const mi2=document.getElementById('meminfo');if(mi2)mi2.style.display='none';const di=document.getElementById('diskinfo');if(di)di.style.display='none';const ni=document.getElementById('netinfo');if(ni)ni.style.display='none';load(true)});
+document.querySelectorAll('.tab').forEach(t=>t.onclick=()=>{document.querySelectorAll('.tab').forEach(x=>x.classList.remove('active'));t.classList.add('active');cur=t.dataset.t;loadSort();document.getElementById('disks').innerHTML='';const ci=document.getElementById('cpuinfo');if(ci)ci.style.display='none';const cs=document.getElementById('cpusensor');if(cs)cs.style.display='none';const ca=document.getElementById('cpuadvise');if(ca)ca.style.display='none';const mi2=document.getElementById('meminfo');if(mi2)mi2.style.display='none';const di=document.getElementById('diskinfo');if(di)di.style.display='none';const ni=document.getElementById('netinfo');if(ni)ni.style.display='none';load(true)});
 function fmtB(b){if(b==null)return '-';const u=['B','KB','MB','GB','TB'];let i=0;while(b>=1024&&i<4){b/=1024;i++}return b.toFixed(b>=100?0:1)+u[i]}
 function fmtR(b){return fmtB(b)+'/s'}
 function esc(s){return String(s==null?'':s).replace(/&/g,'&amp;').replace(/</g,'&lt;')}
@@ -138,7 +141,7 @@ function renderHeader(){
 }
 function sortBy(key){
  if(sortState.key===key) sortState.dir*=-1; else {sortState.key=key;sortState.dir=-1;}
- renderHeader(); renderBody();
+ saveSort();renderHeader(); renderBody();
 }
 async function load(manual){
 document.getElementById('disks').innerHTML='';