diff --git a/app.py b/app.py
index 1986dca..69e17a9 100644
--- a/app.py
+++ b/app.py
@@ -635,6 +635,66 @@ def api_sys_optimize():
                     "freed": max(0, after_mem - before_mem),
                     "available": after_mem})
 
+@app.route("/api/sensors")
+def api_sensors():
+    """CPU温度/风扇转速: 优先读宿主 /host/sys hwmon,读不到返回空+提示"""
+    temps, fans = [], []
+    HWMON_LABEL = {"k10temp": "CPU", "zenpower": "CPU", "coretemp": "CPU",
+                   "amdgpu": "核显", "radeon": "核显", "nct6775": "主板",
+                   "nct6683": "主板", "nct6686": "主板", "nct6687": "主板",
+                   "drivetemp": "硬盘", "nvme": "硬盘", "iwlwifi": "无线",
+                   "mt7921_phy0": "无线", "r8169_0_2a00:00": "网卡", "r8169": "网卡"}
+    try:
+        for base in ("/host/sys/class/hwmon", "/sys/class/hwmon"):
+            if not os.path.isdir(base):
+                continue
+            for h in sorted(os.listdir(base)):
+                d = os.path.join(base, h)
+                if not os.path.isdir(d):
+                    continue
+                try:
+                    with open(os.path.join(d, "name")) as f:
+                        chip = f.read().strip()
+                except Exception:
+                    chip = h
+                label = HWMON_LABEL.get(chip, chip)
+                for i in (1, 2, 3, 4, 5):
+                    tf = os.path.join(d, "temp%d_input" % i)
+                    if not os.path.isfile(tf):
+                        continue
+                    try:
+                        with open(tf) as f:
+                            v = float(f.read().strip()) / 1000.0
+                        if -40 < v < 130:
+                            lf = os.path.join(d, "temp%d_label" % i)
+                            nm = label
+                            try:
+                                if os.path.isfile(lf):
+                                    with open(lf) as f:
+                                        nm = "%s(%s)" % (label, f.read().strip())
+                            except Exception:
+                                pass
+                            temps.append({"name": nm, "value": round(v, 1)})
+                    except Exception:
+                        pass
+                for i in (1, 2, 3, 4, 5, 6):
+                    ff = os.path.join(d, "fan%d_input" % i)
+                    if not os.path.isfile(ff):
+                        continue
+                    try:
+                        with open(ff) as f:
+                            v = int(float(f.read().strip()))
+                        if v > 0:
+                            fans.append({"name": "%s 风扇%d" % (label, i), "value": v})
+                    except Exception:
+                        pass
+            if temps or fans:
+                break
+    except Exception:
+        pass
+    note = "" if (temps or fans) else "宿主未暴露温度/转速传感器(容器读不到属正常,见 README 说明)"
+    return jsonify({"temps": temps, "fans": fans, "note": note})
+
 @app.route("/api/mem/drop", methods=["POST"])
 def api_mem_drop():
     import subprocess
diff --git a/public/index.html b/public/index.html
index c947157..30ac7cf 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">v1.3.3</span>
+<span style="color:#999">v1.3.4</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>
@@ -65,6 +65,7 @@ button.refresh{background:#20a53a;color:#fff;border:none;border-radius:3px;paddi
 </div>
 <div class="card" id="summary"></div>
 <div class="cpuinfo" id="cpuinfo" style="display:none"></div>
+<div class="cpuinfo" id="cpusensor" style="display:none"></div>
 <div class="cpuinfo" id="cpuadvise" style="display:none"></div>
 <div class="cpuinfo" id="meminfo" style="display:none"></div>
 <div class="cpuinfo" id="diskinfo" style="display:none"></div>
@@ -79,13 +80,14 @@ button.refresh{background:#20a53a;color:#fff;border:none;border-radius:3px;paddi
 let cur='cpu';
 let sortState={key:null,dir:-1};
 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 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;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;')}
 async function dropMem(){if(!confirm('一键回收未使用的内存（drop caches）？'))return;const r=await fetch('/api/mem/drop',{method:'POST'});const j=await r.json();alert(j.ok?('已回收，可用 '+fmtB(j.available)):('失败: '+j.error));load(true)}
 async function optimizeSys(){if(!confirm('一键优化系统：回收内存缓存 + 数据落盘 + 内存整理？'))return;const r=await fetch('/api/sys/optimize',{method:'POST'});const j=await r.json();alert(j.ok?(j.steps.join('\n')+'\n释放内存 '+fmtB(j.freed)+'，当前可用 '+fmtB(j.available)):('失败'));load(true)}
 let lastAdvise=0;
+async function cpuSensor(){const el=document.getElementById('cpusensor');try{const r=await fetch('/api/sensors');const j=await r.json();el.style.display='';let h='<div class="model">🌡️ 温度 / 🌀 风扇</div>';if(j.temps&&j.temps.length){const cpu=j.temps.filter(t=>t.name.indexOf('CPU')===0);const oth=j.temps.filter(t=>t.name.indexOf('CPU')!==0);const chip=t=>{const c=t.value>=85?'#f00':(t.value>=70?'#ff9900':'#20a53a');return `<span style="display:inline-block;margin:2px 10px 2px 0">${esc(t.name)} <b style="color:${c}">${t.value}°C</b></span>`};if(cpu.length)h+='<div>'+cpu.map(chip).join('')+'</div>';if(oth.length)h+='<div class="mut">'+oth.map(chip).join('')+'</div>'}if(j.fans&&j.fans.length){h+='<div>'+j.fans.map(f=>`<span style="display:inline-block;margin:2px 10px 2px 0">🌀 ${esc(f.name)} <b>${f.value} RPM</b></span>`).join('')+'</div>'}else{h+='<div class="mut">🌀 风扇转速：宿主未暴露（家用 NAS/主板多无此传感器，属正常）</div>'}if(j.note&&!j.temps.length)h+=`<div class="mut">${esc(j.note)}</div>`;el.innerHTML=h}catch(e){el.style.display='';el.innerHTML='<div class="mut">🌡️ 温度读取失败</div>'}}
 async function cpuAdvise(){const el=document.getElementById('cpuadvise');const now=Date.now();if(now-lastAdvise<15000){if(el.innerHTML)el.style.display='';return;}lastAdvise=now;try{const r=await fetch('/api/cpu/advise');const j=await r.json();const col=j.level==='轻松'||j.level==='正常'?'#20a53a':(j.level==='偏高'?'#ff9900':'#f00');document.getElementById('cpuadvise').style.display='';document.getElementById('cpuadvise').innerHTML=`<div class="model">📊 负载诊断：<b style="color:${col}">${j.level}</b> <span class="mut">（1分钟负载 ${j.load[0]} ÷ ${j.logical}核 = 单核 ${j.per_core}）</span></div><div style="margin:4px 0">${esc(j.verdict)}</div><div class="mut">如何更流畅：</div><div>${j.tips.map(t=>`<div>· ${esc(t)}</div>`).join('')}</div><div style="margin-top:6px"><button class="bigbtn" onclick="optimizeSys()">🚀 一键优化系统</button></div>`}catch(e){}}
 async function kill(pid,name){if(!confirm('结束进程 '+name+' (PID '+pid+') ?'))return;const r=await fetch('/api/kill',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({pid})});const j=await r.json();alert(j.ok?'已发送结束信号':('失败: '+j.error));load(true)}
 function cmpVal(p,key){
@@ -147,7 +149,7 @@ const I=j.info||{},P=j.percpu||[];
 document.getElementById('cpuinfo').style.display='';
 document.getElementById('cpuinfo').innerHTML=`<div class="model">${esc(I.model||'未知CPU')} <span class="mut">${esc(I.arch||'')}</span></div><div>物理 ${I.physical||'-'} 核 / 逻辑 ${I.logical||'-'} 核 · ${I.sockets?('共 '+I.sockets+' 路 × '+I.cores_per_socket+'核 × '+I.threads_per_core+'线程'):''} · 当前 ${I.freq_cur||'-'} MHz（${I.freq_min||'-'} ~ ${I.freq_max||'-'} MHz）</div><div class="mut">L1d ${esc(I.l1d||'-')} · L1i ${esc(I.l1i||'-')} · L2 ${esc(I.l2||'-')} · L3 ${esc(I.l3||'-')}</div><div class="corebar">${P.map((v,i)=>`<div class="corecell"><div class="cb"><i style="width:${Math.min(v,100)}%"></i></div><div class="ct">#${i} ${v}%</div></div>`).join('')}</div>`;
 document.getElementById('sub').textContent=`共 ${j.total} 个进程,显示占用最高的前 ${j.items.length} 个（进程CPU为单进程占用，单核满=100%，16核满=1600%，进程之和÷16≈整机占用）`;
-cpuAdvise();
+cpuAdvise();cpuSensor();
 renderHeader();
 B.innerHTML=j.items.map(p=>`<tr><td><a class="proc">${esc(p.name)}</a></td><td class="num">${p.cpu}</td><td class="num">${p.threads}</td><td class="num">${p.pid}</td><td>${esc(p.desc)}</td><td>${esc(p.user)}</td><td class="${p.active?'st-run':'st-sleep'}">${p.status}</td><td><button class="kill" onclick="kill(${p.pid},'${esc(p.name)}')">结束</button></td></tr>`).join('');
 }else if(cur==='mem'){