diff --git a/chfs-ng/internal/api/web/index.html b/chfs-ng/internal/api/web/index.html
index 14f1011..d6041bd 100644
--- a/chfs-ng/internal/api/web/index.html
+++ b/chfs-ng/internal/api/web/index.html
@@ -75,7 +75,7 @@ function toggleTile(p){selectItem(p,!selected.has(p))}
 function openSelected(){if(selected.size!==1)return;const p=[...selected][0],f=lastItems.find(x=>(current?current+"/":"")+x.name===p);if(!f)return;if(f.dir&&(f.mask||"").includes("R"))openDir(p);else if((f.mask||"").includes("R"))previewFile(p)}
 function toggleAll(v){lastItems.forEach(f=>{const p=current?current+"/"+f.name:f.name;if(v)selected.add(p);else selected.delete(p)});render(lastItems)}
 function clearSelection(){selected.clear();updateSelection();renderGrid(lastItems);renderList(lastItems)}
-function updateSelection(){const n=selected.size;$("bulk").classList.toggle("show",n>0);$("selectedCount").textContent=n?`已选择 ${n} 项`:"";$("grid").querySelectorAll('.tile').forEach((el,i)=>{const f=lastItems[i];if(f)el.classList.toggle('selected',selected.has(current?current+'/'+f.name:f.name))})}
+function updateSelection(){const n=selected.size;$("bulk").classList.toggle("show",n>0);$("selectedCount").textContent=n?("已选择 "+n+" 项"):"";document.querySelectorAll("#files .file-row").forEach(row=>{const p=row.dataset.searchPath||row.dataset.filePath;row.classList.toggle("selected",!!p&&selected.has(p));const cb=row.querySelector(".selectbox");if(cb)cb.checked=!!p&&selected.has(p)});$("grid").querySelectorAll(".tile").forEach((el,i)=>{const f=lastItems[i];if(f){const p=current?current+"/"+f.name:f.name,yes=selected.has(p);el.classList.toggle("selected",yes);const cb=el.querySelector(".selectbox");if(cb)cb.checked=yes}})}
 function setView(v){localStorage.setItem('chfs-view',v);$("files").parentElement.hidden=v==='grid';$("grid").hidden=v!=='grid';document.querySelectorAll('.viewbtn').forEach(b=>b.classList.remove('active'));$(v+'Btn').classList.add('active')}
 function itemMenu(e,p){e.preventDefault();if(!selected.has(p)){selected.clear();selected.add(p);updateSelection();renderList(lastItems);renderGrid(lastItems)}const f=lastItems.find(x=>(current?current+'/':'')+x.name===p);const canRead=(f?.mask||'').includes('R'),canWrite=(f?.mask||'').includes('W'),canDelete=(f?.mask||'').includes('D');let html='';if(canRead)html+='<button onclick="downloadFile('+JSON.stringify(p)+');closeContext()">下载</button>';if(f?.dir&&canRead)html+='<button onclick="downloadDir('+JSON.stringify(p)+');closeContext()">下载 ZIP</button>';if(canWrite)html+='<button onclick="renameItem('+JSON.stringify(p)+');closeContext()">重命名</button><button onclick="transferItem('+JSON.stringify(p)+',false);closeContext()">移动到…</button><button onclick="transferItem('+JSON.stringify(p)+',true);closeContext()">复制到…</button>';if(canDelete)html+='<button onclick="removeItem('+JSON.stringify(p)+');closeContext()">删除</button>';if(f?.guestMask?.includes('R'))html+='<button onclick="shareItem('+JSON.stringify(p)+');closeContext()">分享</button>';if(!html)html='<div class="meta" style="padding:8px">没有可用操作</div>';$("context").innerHTML=html;$("context").style.left=Math.min(e.clientX,innerWidth-190)+'px';$("context").style.top=Math.min(e.clientY,innerHeight-220)+'px';$("context").style.display='block'}
 function closeContext(){$("context").style.display='none'}
@@ -120,9 +120,9 @@ function setupDropZone(){const z=$("dropZone"),main=$("fileCard");let depth=0;[d
 function uploadOne(file,row,relativePath=file.name,task=null){return new Promise(resolve=>{const xhr=new XMLHttpRequest(),fd=new FormData();if(task)task.xhr=xhr;const clean=String(relativePath||file.name).replace(/\\/g,'/').replace(/^\/+|\/+$/g,'');const parts=clean.split('/');const name=parts.pop()||file.name;const folder=parts.length?[current,...parts].filter(Boolean).join('/') : current;fd.append("folder",folder);fd.append("file",file,name);const meta=row.querySelector('.meta'),bar=row.querySelector('i');xhr.open('POST','/chfs/upload');xhr.upload.onprogress=e=>{if(e.lengthComputable){const pct=Math.round(e.loaded/e.total*100);bar.style.width=pct+'%';meta.textContent=fmt(file.size)+' · '+pct+'%'}};xhr.onload=()=>{const ok=xhr.status>=200&&xhr.status<300;if(ok){bar.style.width='100%';meta.textContent=fmt(file.size)+' · 完成'}else{meta.textContent='上传失败'+(xhr.status?' · '+xhr.status:'');bar.style.width='0'};if(task)task.xhr=null;resolve(ok)};xhr.onerror=()=>{if(task&&task.state==='cancelled'){meta.textContent=fmt(file.size)+' · 已取消'}else{meta.textContent='网络错误';bar.style.width='0'};if(task)task.xhr=null;resolve(false)};xhr.onabort=()=>{if(task)task.xhr=null;resolve(false)};xhr.send(fd)})}
 let searchMode=false,searchItems=[];
 $("search").addEventListener("keydown",async e=>{if(e.key!=="Enter")return;const s=e.target.value.trim();if(!s){searchMode=false;searchItems=[];refresh();return}try{const d=await api("/chfs/search?str="+encodeURIComponent(s));renderSearch(d.files||[])}catch(x){fail(x.message)}})
-function renderSearch(items){searchMode=true;searchItems=items;selected.clear();$("crumb").textContent="搜索结果";$("files").parentElement.hidden=false;$("grid").hidden=true;$("bulk").classList.remove("show");const body=$("files");body.innerHTML=items.length?items.map(f=>{const p=f.path;return '<tr class="file-row" data-search-path="'+esc(p)+'" onclick="selectSearchItem('+JSON.stringify(p)+')" ondblclick="openSearchResult('+JSON.stringify(f)+')" oncontextmenu="searchMenu(event,'+JSON.stringify(f)+');return false"><td><input class="selectbox" type="checkbox" onclick="event.stopPropagation()" onchange="toggleSearchItem('+JSON.stringify(p)+',this.checked)"></td><td><div class="name"><span class="file-kind">'+iconFor(f)+'</span><span>'+esc(f.path)+'</span></div></td><td class="size-cell">'+(f.dir?"—":fmt(f.size))+'</td><td class="time-cell">'+esc(f.modified||"")+'</td><td class="perm-cell"><span class="meta">搜索结果</span></td><td><div class="actions"><button class="iconbtn" onclick="searchMenu(event,'+JSON.stringify(f)+')" title="更多操作"><svg class="ui-icon" viewBox="0 0 24 24"><circle cx="5" cy="12" r="1"/><circle cx="12" cy="12" r="1"/><circle cx="19" cy="12" r="1"/></svg></button></div></td></tr>'}).join(""):'<tr><td colspan="6">'+emptyState("没有找到匹配文件","换一个关键词试试，或者清空搜索框返回当前位置。")+'</td></tr>'}
-function selectSearchItem(p){document.querySelectorAll("#files .file-row").forEach(row=>row.classList.toggle("selected",row.dataset.searchPath===p));selected.clear();selected.add(p)}
-function toggleSearchItem(p,checked){if(checked){selected.clear();selected.add(p)}else selected.delete(p);selectSearchItem(checked?p:"")}
+function renderSearch(items){searchMode=true;searchItems=items;selected.clear();$("crumb").textContent="搜索结果";$("files").parentElement.hidden=false;$("grid").hidden=true;const body=$("files");body.innerHTML=items.length?items.map(f=>{const p=f.path,name=f.name||p.split("/").pop(),parent=p.includes("/")?p.slice(0,p.lastIndexOf("/")):"当前位置";return '<tr class="file-row" data-search-path="'+esc(p)+'" onclick="selectSearchItem('+JSON.stringify(p)+')" ondblclick="openSearchResult('+JSON.stringify(f)+')" oncontextmenu="searchMenu(event,'+JSON.stringify(f)+');return false"><td><input class="selectbox" type="checkbox" onclick="event.stopPropagation()" onchange="toggleSearchItem('+JSON.stringify(p)+',this.checked)"></td><td><div class="name"><span class="file-kind">'+iconFor(f)+'</span><span>'+esc(name)+'</span></div></td><td class="size-cell">'+(f.dir?"—":fmt(f.size))+'</td><td class="time-cell"><span>'+esc(f.modified||"")+'</span><div class="meta">'+esc(parent)+'</div></td><td class="perm-cell"><span class="meta">搜索结果</span></td><td><div class="actions"><button class="iconbtn" onclick="event.stopPropagation();searchMenu(event,'+JSON.stringify(f)+' )" title="更多操作"><svg class="ui-icon" viewBox="0 0 24 24"><circle cx="5" cy="12" r="1"/><circle cx="12" cy="12" r="1"/><circle cx="19" cy="12" r="1"/></svg></button></div></td></tr>'}).join(""):'<tr><td colspan="6">'+emptyState("没有找到匹配文件","换一个关键词试试，或者清空搜索框返回当前位置。")+'</td></tr>';updateSelection()}
+function selectSearchItem(p){selected.clear();if(p)selected.add(p);updateSelection()}
+function toggleSearchItem(p,checked){if(checked)selected.add(p);else selected.delete(p);updateSelection()}
 function searchMenu(e,f){e.preventDefault();selectSearchItem(f.path);let html='';html+='<button onclick="downloadFile('+JSON.stringify(f.path)+');closeContext()">下载</button>';if(f.dir)html+='<button onclick="downloadDir('+JSON.stringify(f.path)+');closeContext()">下载 ZIP</button>';html+='<button onclick="openSearchResult('+JSON.stringify(f)+');closeContext()">打开</button>';$("context").innerHTML=html;$("context").style.left=Math.min(e.clientX,innerWidth-190)+'px';$("context").style.top=Math.min(e.clientY,innerHeight-160)+'px';$("context").style.display='block'}
 function openSearchResult(f){if(f.dir){current=f.path;navigationRoot=me.home||"";searchMode=false;$("search").value="";refresh()}else previewFile(f.path)}
 let galleryFiles=[],galleryIndex=0,activeMedia=null;