diff --git a/01_content/src/client/index.tsx b/01_content/src/client/index.tsx
index 3ef787a..be36593 100644
--- a/01_content/src/client/index.tsx
+++ b/01_content/src/client/index.tsx
@@ -802,6 +802,25 @@ function syncSessionScope(list: any) {
   }
 }
 
+/** 显示/隐藏切换图标：睁眼/闭眼同族 SVG（对称设计，符合可见性规范） */
+function EyeIcon(props: { closed: boolean }) {
+  return (
+    <svg width="12" height="12" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden>
+      {props.closed ? (
+        <>
+          <path d="M1.8 8s2.6-3.1 6.2-3.1S14.2 8 14.2 8s-2.6 3.1-6.2 3.1S1.8 8 1.8 8Z" stroke="currentColor" strokeWidth="1.2" strokeLinejoin="round" />
+          <path d="M3.6 8h8.8" stroke="currentColor" strokeWidth="1.2" strokeLinecap="round" />
+        </>
+      ) : (
+        <>
+          <path d="M1.8 8s2.6-3.1 6.2-3.1S14.2 8 14.2 8s-2.6 3.1-6.2 3.1S1.8 8 1.8 8Z" stroke="currentColor" strokeWidth="1.2" strokeLinejoin="round" />
+          <circle cx="8" cy="8" r="1.7" fill="currentColor" />
+        </>
+      )}
+    </svg>
+  )
+}
+
 /** 管理面板改名输入：本地草稿，blur/Enter 才提交（清空时不会立刻弹回原名） */
 function RenameInput(props: { initial: string; placeholder: string; onCommit: (v: string) => void }) {
   const [val, setVal] = useState(props.initial)
@@ -2079,15 +2098,37 @@ function buildCustomLayoutPrompt(req: string): string {
     : 16
   const popTop = clamp(sectionTop, MIN_TOP, Math.max(MIN_TOP, window.innerHeight - 540))
 
+  /** 收起态点击项目图标：视图覆盖/布局 → openSplit；入驻无视图 → 切绑定对话 */
+  const openRailProject = (id: string) => {
+    const pr = projectsRef.current.projects
+    const layout = pr.layouts.find((l) => l.id === id)
+    const view = pr.views[id]
+    if (view || layout) openSplit((view ?? layout) as LayoutSpec)
+    else {
+      const bound = pr.bindings[id]
+      if (bound) { try { sessionBridge?.sessions?.open?.(bound) } catch {} }
+    }
+  }
+
   if (!wide) {
-    const projectIcons = aliveRegisteredIds.map((id) => projects.iconOverrides[id] ?? metas[id]?.icon ?? '📦')
-    const shortcutIcons = projects.shortcuts.map((s) => s.icon)
-    const layoutIcons = projects.layouts.map((l) => l.icon ?? '🧱')
-    const icons = [...projectIcons, ...shortcutIcons, ...layoutIcons]
-    const railNames = [
-      ...aliveRegisteredIds.map((id) => projects.nameOverrides[id] ?? metas[id]?.name ?? id),
-      ...projects.shortcuts.map((s) => s.name),
-      ...projects.layouts.map((l) => projects.nameOverrides[l.id] ?? l.title),
+    // 收起态 = 等行高的正方形圆角按钮，中间只留 emoji；点击 = 进入对应项目
+    const railItems: { icon: string; name: string; onClick: (e: any) => void }[] = [
+      { icon: CONSOLE_ICON, name: t('console.name'), onClick: (e) => clickConsoleCard(e.currentTarget as HTMLElement) },
+      ...aliveRegisteredIds.map((id) => ({
+        icon: projects.iconOverrides[id] ?? metas[id]?.icon ?? '📦',
+        name: projects.nameOverrides[id] ?? metas[id]?.name ?? id,
+        onClick: () => openRailProject(id),
+      })),
+      ...projects.shortcuts.map((s) => ({
+        icon: s.icon,
+        name: s.name,
+        onClick: () => { try { window.open(s.href, '_blank', 'noopener') } catch {} },
+      })),
+      ...projects.layouts.map((l) => ({
+        icon: l.icon ?? '🧱',
+        name: projects.nameOverrides[l.id] ?? l.title,
+        onClick: () => openSplit(l),
+      })),
     ]
     // 浮动态：fixed 定位到拖前高度（左/宽取折叠列实测几何）；停靠态：文档流原位
     const railStyle = isFloat && railRect
@@ -2096,9 +2137,13 @@ function buildCustomLayoutPrompt(req: string): string {
     return (
       <div ref={rootRef} className="dsh-wt_section dsh-wt_rail" style={railStyle}>
         <div className="dsh-wt_divider" />
-        <div className="dsh-wt_railBox" title={railNames.join(' · ') || t('rail.title')}>
-          {icons.length > 0
-            ? icons.map((icon, i) => <span key={i} className="dsh-wt_railIcon">{icon}</span>)
+        <div className="dsh-wt_railBox">
+          {railItems.length > 0
+            ? railItems.map((it, i) => (
+                <button key={i} type="button" className="dsh-wt_railBtn" title={it.name} aria-label={it.name} onClick={it.onClick}>
+                  <span aria-hidden>{it.icon}</span>
+                </button>
+              ))
             : <span className="dsh-wt_railIcon">≡</span>}
         </div>
       </div>
@@ -2302,7 +2347,7 @@ function buildCustomLayoutPrompt(req: string): string {
                     >{projects.iconOverrides[id] ?? meta?.icon ?? '📦'}</span>}
                 <RenameInput initial={display} placeholder={t('manage.renamePh')} onCommit={(v) => renameProject(id, v)} />
                 <button type="button" className="dsh-wt_manageBtn" title={isHidden ? t('manage.show') : t('manage.hide')} onClick={() => toggleHidden(id)}>
-                  {isHidden ? '🙈' : '👁'}
+                  <EyeIcon closed={isHidden} />
                 </button>
                 <button type="button" className="dsh-wt_manageBtn" title={t('manage.changeView')} onClick={() => setViewPickFor(id)}>🧩</button>
                 <button
diff --git a/01_content/src/client/styles.ts b/01_content/src/client/styles.ts
index 40f1fd0..22ad9b0 100644
--- a/01_content/src/client/styles.ts
+++ b/01_content/src/client/styles.ts
@@ -8,7 +8,9 @@ export const css = xtermCss + '\n' + [
   '.dsh-wt_section{box-sizing:border-box;display:flex;flex-direction:column;gap:6px;width:100%;padding:0}',
   '.dsh-wt_float{min-width:176px;max-width:264px;background:var(--dsw-alias-bg-base,#0b0e14);border:1px solid var(--dsw-alias-border-l2,#3a4150);border-radius:10px;padding:8px;box-shadow:var(--dsw-shadow-lv2,0 8px 24px rgba(0,0,0,.4))}',
   '.dsh-wt_rail{pointer-events:none}',
-  '.dsh-wt_railBox{display:flex;flex-wrap:wrap;gap:3px;justify-content:center;padding:5px 3px;border:1px solid var(--dsw-alias-border-l2,#3a4150);border-radius:8px;background:var(--dsw-alias-bg-base,#0b0e14)}',
+  '.dsh-wt_railBox{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;padding:5px 3px;border:1px solid var(--dsw-alias-border-l2,#3a4150);border-radius:8px;background:var(--dsw-alias-bg-base,#0b0e14)}',
+  '.dsh-wt_railBtn{flex:none;width:22px;height:22px;padding:0;display:flex;align-items:center;justify-content:center;border:1px solid var(--dsw-alias-border-l1,#262b36);border-radius:7px;background:var(--dsw-alias-fill-l1,rgba(255,255,255,.03));color:var(--dsw-alias-label-secondary,#9aa4b2);font:inherit;font-size:13px;line-height:1;cursor:pointer;pointer-events:auto}',
+  '.dsh-wt_railBtn:hover{background:var(--dsw-alias-fill-l1,rgba(255,255,255,.08));border-color:var(--dsw-alias-state-accent-primary,#4f8ef7);color:var(--dsw-alias-label-primary,#e6e8eb)}',
   '.dsh-wt_railIcon{font-size:17px;line-height:22px}',
   // 分隔线
   '.dsh-wt_divider{flex:none;height:1px;background:var(--dsw-alias-border-l1,#262b36);margin:2px 0}',
diff --git a/02_process/worklogs/2026-08-16_worktable-v2.md b/02_process/worklogs/2026-08-16_worktable-v2.md
index 1624ee0..689b09e 100644
--- a/02_process/worklogs/2026-08-16_worktable-v2.md
+++ b/02_process/worklogs/2026-08-16_worktable-v2.md
@@ -1403,3 +1403,21 @@
 - 验证（probe-batch16）：panelSweepGone（面板 ::before content none）✓、sweepRuleFound
   （样式表含 .dsh-wt_consoleSweep）✓；functional-diag 全 20 STEP ERROR_COUNT: 0。
 - 备注：纯客户端改动，F5 即生效；本地 ahead 5 待补推。
+
+## 补记（第十五轮：收起态方形按钮 + 管理面板眼睛图标）
+
+- 用户需求（6 点前排队，本轮执行）：① 侧边栏收起时，项目收缩成的小 emoji 不可点、间距
+  太挤——改成「边长=行高的正方形圆角按钮（中间只留 emoji）」，点击 = 进入对应项目；
+  ② 管理面板隐藏/显示图标原来是捂脸猴 🙈 太不正式——换成对称的睁眼/闭眼 SVG 切换。
+- 实现：① !wide 分支重构：railItems 数组（控制室🖥️ + 入驻项目 + 快捷方式 + 布局，各带
+  onClick）——控制室走 clickConsoleCard（未绑定弹强制绑定）、入驻走 openRailProject
+  （视图/布局 openSplit，否则切绑定对话）、快捷方式 window.open、布局 openSplit；
+  渲染为 .dsh-wt_railBtn（22×22、圆角 7px、pointer-events:auto——.dsh-wt_rail 容器
+  原本 pointer-events:none，这是之前不可点的根因）；railBox gap 3→5px。② EyeIcon 组件
+  （12px SVG：睁眼=眼轮廓+瞳孔圆、闭眼=同轮廓+水平线），替换 manage 行 🙈/👁，title
+  照旧 隐藏/显示 切换。
+- 验证（probe-batch17.cjs 新增）：眼睛——hasSvg/monkeyGone ✓、点击隐藏（闭眼线/
+  title=显示/rowOff/持久化）✓、再点恢复 ✓；收起态——宿主 hHd-Xa_toggle 收起后 rail
+  4 个 22×22 按钮（btnRadius 7px、gap 5px、pointer auto）✓、点 🧪 打开 t-bind ✓、
+  重新展开 rail 消失 ✓；functional-diag 全 20 STEP ERROR_COUNT: 0。
+- 备注：纯客户端改动，F5 即生效。
diff --git a/04_test/probe-batch17.cjs b/04_test/probe-batch17.cjs
new file mode 100644
index 0000000..8a71a47
--- /dev/null
+++ b/04_test/probe-batch17.cjs
@@ -0,0 +1,117 @@
+// probe-batch17.cjs — 收起态方形按钮（可点击进项目）+ 管理面板睁眼/闭眼切换
+const http = require('http');
+const { spawn } = require('child_process');
+const WebSocket = require('ws');
+const PORT = 9378;
+const proc = spawn('C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe', [
+  '--headless=new', '--disable-gpu', '--no-first-run', '--no-default-browser-check',
+  '--window-size=1440,900', '--force-device-scale-factor=1',
+  '--remote-debugging-port=' + PORT,
+  '--user-data-dir=C:\\Users\\SJL\\AppData\\Local\\Temp\\wt-chrome-batch17',
+  'about:blank',
+], { stdio: 'ignore' });
+const getJSON = (p) => new Promise((res, rej) => {
+  http.get({ host: '127.0.0.1', port: PORT, path: p }, (r) => { let d=''; r.on('data',c=>d+=c); r.on('end',()=>{try{res(JSON.parse(d))}catch(e){rej(e)}}) }).on('error', rej);
+});
+const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+(async () => {
+  let list = null;
+  for (let i = 0; i < 40; i++) { try { list = await getJSON('/json/list'); if (list && list.length) break; } catch {} await sleep(500); }
+  const target = list.find((t) => t.type === 'page') || list[0];
+  const ws = new WebSocket(target.webSocketDebuggerUrl);
+  let id = 0; const pending = new Map();
+  const send = (method, params) => new Promise((res) => { const mid = ++id; pending.set(mid, res); ws.send(JSON.stringify({ id: mid, method, params })); });
+  ws.on('message', (raw) => { const m = JSON.parse(String(raw)); if (m.id && pending.has(m.id)) { pending.get(m.id)(m); pending.delete(m.id); } });
+  await new Promise((r) => ws.on('open', r));
+  await send('Runtime.enable');
+  await send('Page.enable');
+  await send('Page.addScriptToEvaluateOnNewDocument', {
+    source: "try{ if(location.origin==='http://127.0.0.1:3080'){ localStorage.setItem('dsh.worktable.view.v1', JSON.stringify({query:'',searchOpen:false,orderBy:'manual',dock:'footer',floatTop:null,sortMigratedV2:true})); localStorage.setItem('dsh.worktable.projects.v1', JSON.stringify({order:['t-bind'],lastUsed:{},hidden:[],nameOverrides:{},iconOverrides:{},shortcuts:[],layouts:[{id:'t-bind',title:'\u7ed1\u5b9a\u6d4b\u8bd5',icon:'\ud83e\uddea',top:null,left:null,main:[{id:'p1',title:'\u5185\u5bb91',min:200,content:null,tabs:[],active:0}],leftWidth:{default:260,min:160,max:480},chatWidth:{default:360,min:240,max:600},topHeight:{default:200,min:120,max:480},chatSide:'right',chatFullHeight:false}],bindings:{},folders:{},views:{},removed:[]})); } }catch(e){}",
+  });
+  await send('Page.navigate', { url: 'http://127.0.0.1:3080/' });
+  const evaluate = async (expr) => {
+    const r = await send('Runtime.evaluate', { expression: expr, returnByValue: true, awaitPromise: true });
+    if (r.result && r.result.exceptionDetails) return { __error: (r.result.exceptionDetails.exception || {}).description || r.result.exceptionDetails.text };
+    return r.result && r.result.result ? r.result.result.value : undefined;
+  };
+  let ready = null;
+  for (let i = 0; i < 30; i++) { await sleep(1000); ready = await evaluate("!!window.__dshWorktable"); if (ready === true) break; }
+  await sleep(1500);
+  await evaluate("(function(){ var b=document.querySelector('button[title=\"Open sidebar\"],button[aria-label=\"Open sidebar\"]'); if(b){b.click(); return true} return false })()");
+  await sleep(1000);
+  const out = await evaluate(`(async function(){
+    var out = {};
+    var sleep = function(ms){ return new Promise(function(r){ setTimeout(r, ms); }); };
+    var vis = function(sel){ return [].slice.call(document.querySelectorAll(sel)).find(function(el){ return (getComputedStyle(el).visibility!=='hidden'&&el.getBoundingClientRect().height>0); }); };
+    var st = window.__dshWorktable.splitStore;
+    try {
+      // A. 管理面板眼睛图标
+      var btnS = document.querySelector('.dsh-wt_actions .dsh-wt_iconBtn:nth-child(2)');
+      if (btnS) { btnS.dispatchEvent(new MouseEvent('click', {bubbles:true, cancelable:true})); }
+      await sleep(400);
+      var rows = document.querySelectorAll('.dsh-wt_settings .dsh-wt_manageRow');
+      out.manageRows = rows.length;
+      var row0 = rows[0];
+      var hideBtn = row0 && [].slice.call(row0.querySelectorAll('.dsh-wt_manageBtn')).find(function(b){ var t = b.title || ''; return t.indexOf('显示') >= 0 || t.indexOf('隐藏') >= 0; });
+      out.hideBtnFound = !!hideBtn;
+      out.hasSvg = !!(hideBtn && hideBtn.querySelector('svg'));
+      out.monkeyGone = !!(hideBtn && (hideBtn.textContent || '').indexOf('🙈') < 0);
+      var titleBefore = hideBtn ? hideBtn.title : null;
+      out.titleBefore = titleBefore;
+      // 点击 → 隐藏（闭眼）
+      if (hideBtn) { hideBtn.dispatchEvent(new MouseEvent('click', {bubbles:true, cancelable:true})); }
+      await sleep(400);
+      var j = JSON.parse(localStorage.getItem('dsh.worktable.projects.v1'));
+      out.hiddenAfter = j.hidden;
+      out.row0OffAfter = row0.classList.contains('dsh-wt_manageRowOff');
+      var hideBtn2 = row0 && [].slice.call(row0.querySelectorAll('.dsh-wt_manageBtn')).find(function(b){ var t = b.title || ''; return t.indexOf('显示') >= 0 || t.indexOf('隐藏') >= 0; });
+      out.titleAfter = hideBtn2 ? hideBtn2.title : null;
+      var svgClosed = hideBtn2 && hideBtn2.querySelector('svg');
+      out.closedHasLine = !!(svgClosed && svgClosed.querySelector('path[d*=\"3.6 8\"]'));
+      // 再点 → 显示（睁眼）
+      if (hideBtn2) { hideBtn2.dispatchEvent(new MouseEvent('click', {bubbles:true, cancelable:true})); }
+      await sleep(400);
+      var j2 = JSON.parse(localStorage.getItem('dsh.worktable.projects.v1'));
+      out.hiddenRestored = !(j2.hidden && j2.hidden.length);
+      var done = document.querySelector('.dsh-wt_manageDone');
+      if (done) { done.dispatchEvent(new MouseEvent('click', {bubbles:true, cancelable:true})); }
+      await sleep(300);
+      // B. 收起侧栏 → 方形按钮
+      var collapseBtn = document.querySelector('button.hHd-Xa_toggle');
+      out.collapseFound = !!collapseBtn;
+      if (collapseBtn) { collapseBtn.dispatchEvent(new MouseEvent('click', {bubbles:true, cancelable:true})); }
+      await sleep(800);
+      var rail = vis('.dsh-wt_rail');
+      out.railShown = !!rail;
+      var btns = document.querySelectorAll('.dsh-wt_railBtn');
+      out.railBtnCount = btns.length;
+      var b0 = btns[0];
+      if (b0) {
+        var br = b0.getBoundingClientRect();
+        out.btnW = Math.round(br.width);
+        out.btnH = Math.round(br.height);
+        out.btn0Text = b0.textContent;
+        out.btnRadius = getComputedStyle(b0).borderRadius;
+        var box = b0.parentElement;
+        out.boxGap = getComputedStyle(box).columnGap;
+        out.btnPointer = getComputedStyle(b0).pointerEvents;
+      }
+      // 点击 t-bind 布局按钮（icon 🧪）→ 打开该项目
+      var layoutBtn = [].slice.call(btns).find(function(b){ return b.textContent === '🧪'; });
+      out.layoutBtnFound = !!layoutBtn;
+      if (layoutBtn) { layoutBtn.dispatchEvent(new MouseEvent('click', {bubbles:true, cancelable:true})); }
+      await sleep(900);
+      out.specAfterRailClick = st.active && st.spec ? st.spec.id : null;
+      st.close(); await sleep(300);
+      // 重新展开侧栏（同一 hHd-Xa_toggle 按钮标题翻转）
+      var expandBtn = document.querySelector('button.hHd-Xa_toggle');
+      if (expandBtn) { expandBtn.dispatchEvent(new MouseEvent('click', {bubbles:true, cancelable:true})); }
+      await sleep(800);
+      out.railGoneAfterExpand = !vis('.dsh-wt_rail');
+    } catch (e) { out.err = String(e && e.stack || e); }
+    return out;
+  })()`);
+  console.log('RESULT ' + JSON.stringify(out));
+  try { ws.close(); } catch {}
+  proc.kill();
+})().catch((e) => { console.error('PROBE FAIL', e); try { proc.kill(); } catch {} });
diff --git a/04_test/rail-toggle-probe.cjs b/04_test/rail-toggle-probe.cjs
new file mode 100644
index 0000000..0c56644
--- /dev/null
+++ b/04_test/rail-toggle-probe.cjs
@@ -0,0 +1,59 @@
+// rail-toggle-probe.cjs — 找宿主侧栏收起按钮
+const http = require('http');
+const { spawn } = require('child_process');
+const WebSocket = require('ws');
+const PORT = 9379;
+const proc = spawn('C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe', [
+  '--headless=new', '--disable-gpu', '--no-first-run', '--no-default-browser-check',
+  '--window-size=1440,900', '--force-device-scale-factor=1',
+  '--remote-debugging-port=' + PORT,
+  '--user-data-dir=C:\\Users\\SJL\\AppData\\Local\\Temp\\wt-chrome-rail1',
+  'about:blank',
+], { stdio: 'ignore' });
+const getJSON = (p) => new Promise((res, rej) => {
+  http.get({ host: '127.0.0.1', port: PORT, path: p }, (r) => { let d=''; r.on('data',c=>d+=c); r.on('end',()=>{try{res(JSON.parse(d))}catch(e){rej(e)}}) }).on('error', rej);
+});
+const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+(async () => {
+  let list = null;
+  for (let i = 0; i < 40; i++) { try { list = await getJSON('/json/list'); if (list && list.length) break; } catch {} await sleep(500); }
+  const target = list.find((t) => t.type === 'page') || list[0];
+  const ws = new WebSocket(target.webSocketDebuggerUrl);
+  let id = 0; const pending = new Map();
+  const send = (method, params) => new Promise((res) => { const mid = ++id; pending.set(mid, res); ws.send(JSON.stringify({ id: mid, method, params })); });
+  ws.on('message', (raw) => { const m = JSON.parse(String(raw)); if (m.id && pending.has(m.id)) { pending.get(m.id)(m); pending.delete(m.id); } });
+  await new Promise((r) => ws.on('open', r));
+  await send('Runtime.enable');
+  await send('Page.enable');
+  await send('Page.navigate', { url: 'http://127.0.0.1:3080/' });
+  const evaluate = async (expr) => {
+    const r = await send('Runtime.evaluate', { expression: expr, returnByValue: true, awaitPromise: true });
+    if (r.result && r.result.exceptionDetails) return { __error: (r.result.exceptionDetails.exception || {}).description || r.result.exceptionDetails.text };
+    return r.result && r.result.result ? r.result.result.value : undefined;
+  };
+  let ready = null;
+  for (let i = 0; i < 30; i++) { await sleep(1000); ready = await evaluate("!!window.__dshWorktable"); if (ready === true) break; }
+  await sleep(1500);
+  const out = await evaluate(`(function(){
+    var out = {};
+    var btns = [].slice.call(document.querySelectorAll('button'));
+    // 收集所有带 title/aria 的按钮（去重），找疑似侧栏开关
+    var cand = [];
+    btns.forEach(function(b, i){
+      var t = b.title || b.getAttribute('aria-label') || '';
+      var cls = String(b.className || '');
+      var r = b.getBoundingClientRect();
+      if (r.width > 0 && (t || /side|collapse|rail|panel|bar/i.test(cls))) {
+        cand.push({ t: t.slice(0,40), cls: cls.slice(0,60), w: Math.round(r.width), x: Math.round(r.left), y: Math.round(r.top) });
+      }
+    });
+    out.candidates = cand.slice(0, 25);
+    // 侧栏列内最顶部的按钮
+    var col = document.querySelector('.pI_x6G_sidebarCol') || document.querySelector('[class*=sidebarCol]');
+    out.sidebarColFound = !!col;
+    return out;
+  })()`);
+  console.log('RESULT ' + JSON.stringify(out));
+  try { ws.close(); } catch {}
+  proc.kill();
+})().catch((e) => { console.error('PROBE FAIL', e); try { proc.kill(); } catch {} });