diff --git a/labels/EOT标注/工作数据/eot_labels.csv b/labels/EOT标注/工作数据/eot_labels.csv
index e6398bc..06ac8c2 100644
--- a/labels/EOT标注/工作数据/eot_labels.csv
+++ b/labels/EOT标注/工作数据/eot_labels.csv
@@ -21,7 +21,7 @@ a266b9ef-5e47-4434-a04c-ce4eacd52c19,51080,迈腾2023款330豪华版2.0T。出
 a266b9ef-5e47-4434-a04c-ce4eacd52c19,68313,轮胎质量问题规律，排水槽横向竖向龟裂。,0,low,mid_turn_pause,xlsx_draft
 cb3238dc-3946-42a5-aad8-9b9a54226363,13540,辽宁葫芦岛。,1,low,completed_answer,xlsx_draft
 cb3238dc-3946-42a5-aad8-9b9a54226363,27520,投诉建议。,1,low,completed_answer,xlsx_draft
-cb3238dc-3946-42a5-aad8-9b9a54226363,60790,我的轮胎行驶28000公里。,0,low,unfinished_expression,xlsx_draft
+cb3238dc-3946-42a5-aad8-9b9a54226363,60790,我的轮胎行驶28000,0,low,unfinished_expression,xlsx_draft
 cb3238dc-3946-42a5-aad8-9b9a54226363,70745,轮胎开裂,0,low,mid_turn_pause,xlsx_draft
 e304f740-85d4-427e-9fd6-c5474e9cd737,18842,苏州昆山。,1,low,completed_answer,xlsx_draft
 e304f740-85d4-427e-9fd6-c5474e9cd737,29619,投诉。,1,low,completed_answer,xlsx_draft
@@ -30,7 +30,7 @@ e304f740-85d4-427e-9fd6-c5474e9cd737,54600,24年11月份购买的帕萨特，150
 e304f740-85d4-427e-9fd6-c5474e9cd737,65819,四条轮胎，最近我在。,0,low,unfinished_expression,xlsx_draft
 872a1e67-873a-4c49-a598-b38a670afcad,47187,帕萨特L2025款 ,0,,mid_turn_pause,
 872a1e67-873a-4c49-a598-b38a670afcad,52326,我的轮胎开裂了。,0,,mid_turn_pause,
-40ae686c-8196-4d7b-b7ad-3e12a427ebb6,48348,爱车型号是大众帕萨特，购车时间2023年10月份,0,,mid_turn_pause,
+40ae686c-8196-4d7b-b7ad-3e12a427ebb6,48536,爱车型号是大众帕萨特，购车时间2023年10月份,0,,mid_turn_pause,
 872a1e67-873a-4c49-a598-b38a670afcad,44810,帕萨特,0,,mid_turn_pause,
 872a1e67-873a-4c49-a598-b38a670afcad,49500,帕萨特L2025款2025年3月购车,1,,completed_turn,
 872a1e67-873a-4c49-a598-b38a670afcad,54318,行驶里程29000公里。,1,,completed_turn,
diff --git a/labels/eot-studio/app/globals.css b/labels/eot-studio/app/globals.css
index edf1eee..9e2235a 100644
--- a/labels/eot-studio/app/globals.css
+++ b/labels/eot-studio/app/globals.css
@@ -293,6 +293,18 @@ kbd { min-width: 17px; padding: 0 4px; border: 1px solid #dce5ce; border-bottom-
   .player-secondary { gap: 7px; }
 }
 
+/* Desktop panes scroll independently: the left call list, the middle
+   workspace and the right editor each keep their own scrollbar. */
+@media (min-width: 901px) {
+  .app-shell { height: 100vh; height: 100dvh; display: flex; flex-direction: column; overflow: hidden; }
+  .workspace-grid { flex: 1; min-height: 0; }
+  .sidebar { min-height: 0; overflow: hidden; }
+  .call-list { flex: 1; min-height: 0; overflow-y: auto; margin-bottom: 14px; scrollbar-width: thin; scrollbar-color: #d3ddc6 transparent; }
+  .main-workspace { min-height: 0; overflow-y: auto; }
+  .annotation-sidebar { min-height: 0; overflow: hidden; }
+  .editor-body, .empty-editor { flex: 1; min-height: 0; overflow-y: auto; }
+}
+
 @media (max-width: 1020px) {
   .workspace-grid { grid-template-columns: 210px minmax(0, 1fr); }
   .sidebar { grid-row: span 2; }
diff --git a/labels/eot-studio/app/workbench.tsx b/labels/eot-studio/app/workbench.tsx
index 87703af..4d3e16d 100644
--- a/labels/eot-studio/app/workbench.tsx
+++ b/labels/eot-studio/app/workbench.tsx
@@ -69,6 +69,7 @@ export default function Workbench() {
   const objectUrls = useRef(new Set<string>());
   const versionRef = useRef(0);
   const originalGroupsRef = useRef(new Map<string, string>());
+  const callListRef = useRef<HTMLDivElement>(null);
 
   const notify = useCallback((message: string, kind: Notice["kind"] = "success") => setNotice({ message, kind }), []);
   const commit = useCallback((next: Dataset | ((current: Dataset) => Dataset)) => {
@@ -109,6 +110,7 @@ export default function Workbench() {
     finally { setLoading(false); }
   }, [notify]);
   useEffect(() => { void loadWorkspace(); }, [loadWorkspace]);
+  useEffect(() => { callListRef.current?.querySelector(".call-item.selected")?.scrollIntoView({ block: "nearest" }); }, [callId]);
   useEffect(() => {
     if (!initialized || !dirty) return;
     const timer = setTimeout(() => { try { localStorage.setItem(DRAFT_KEY, JSON.stringify({ transcripts, annotations, updatedAt: Date.now() })); } catch { notify("浏览器草稿空间不足，请保存到项目或导出 CSV", "error"); } }, 350);
@@ -350,7 +352,7 @@ export default function Workbench() {
     </div></header>
 
     <div className="workspace-grid"><aside className="sidebar"><div className="sidebar-heading"><span className="eyebrow">对话库</span><span className="count-badge">{scopedCalls.length}</span></div><label className="dataset-scope"><span>数据集</span><select aria-label="选择数据集" value={datasetScope} disabled={loading} onChange={event => changeDatasetScope(event.target.value)}>{datasetGroups.map(group => <option key={group} value={group}>{group}</option>)}<option value={ALL_DATASETS}>全部数据</option></select><small>导出可选当前数据集，项目保存保留全部</small></label><label className="search-box"><Icon name="search" size={16} /><input aria-label="搜索通话" value={search} onChange={event => setSearch(event.target.value)} placeholder="搜索名称或通话 ID" /></label><div className="sidebar-tabs"><button className={filter === "all" ? "active" : ""} onClick={() => setFilter("all")}>全部对话</button><button className={filter === "pending" ? "active" : ""} onClick={() => setFilter("pending")}>待处理</button></div>
-      <div className="call-list">{loading ? <p className="muted loading-label">正在读取工作空间…</p> : visibleCalls.length ? visibleCalls.map(row => <button key={row.id} className={`call-item ${callId === row.id ? "selected" : ""}`} onClick={() => chooseCall(row.id)} title={row.id}><span className="call-icon"><Icon name={row.recording ? "headphones" : "file"} size={17} /></span><span className="call-item-copy"><strong>{row.name}</strong><small>{row.id === "demo" ? "标准示例 · 可自由编辑" : row.id.slice(0, 18) + (row.id.length > 18 ? "…" : "")}</small><span>{row.count} 个判断点{row.pending > 0 && <em> · {row.pending} 待处理</em>}</span></span>{callId === row.id && <span className="selected-dot" />}</button>) : <p className="muted loading-label">没有找到对话</p>}</div>
+      <div className="call-list" ref={callListRef}>{loading ? <p className="muted loading-label">正在读取工作空间…</p> : visibleCalls.length ? visibleCalls.map(row => <button key={row.id} className={`call-item ${callId === row.id ? "selected" : ""}`} onClick={() => chooseCall(row.id)} title={row.id}><span className="call-icon"><Icon name={row.recording ? "headphones" : "file"} size={17} /></span><span className="call-item-copy"><strong>{row.name}</strong><small>{row.id === "demo" ? "标准示例 · 可自由编辑" : row.id.slice(0, 18) + (row.id.length > 18 ? "…" : "")}</small><span>{row.count} 个判断点{row.pending > 0 && <em> · {row.pending} 待处理</em>}</span></span>{callId === row.id && <span className="selected-dot" />}</button>) : <p className="muted loading-label">没有找到对话</p>}</div>
       <div className="sidebar-bottom"><div><span>标注进度</span><strong>{completed}<span> / {scopedAnnotations.length}</span></strong></div><div className="progress-track"><span style={{ width: `${scopedAnnotations.length ? completed / scopedAnnotations.length * 100 : 0}%` }} /></div><p>每次判断，留出合适的接话空间。</p><button className="help-link" onClick={() => setHelpOpen(true)}><Icon name="help" size={16} />标注说明与快捷键</button></div>
     </aside>
 
diff --git a/labels/eot-studio/package-lock.json b/labels/eot-studio/package-lock.json
index ae945c8..ad2ee5f 100644
--- a/labels/eot-studio/package-lock.json
+++ b/labels/eot-studio/package-lock.json
@@ -141,9 +141,6 @@
       "cpu": [
         "arm"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -160,9 +157,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -179,9 +173,6 @@
       "cpu": [
         "ppc64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -198,9 +189,6 @@
       "cpu": [
         "riscv64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -217,9 +205,6 @@
       "cpu": [
         "s390x"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -236,9 +221,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -255,9 +237,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -274,9 +253,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -293,9 +269,6 @@
       "cpu": [
         "arm"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -318,9 +291,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -343,9 +313,6 @@
       "cpu": [
         "ppc64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -368,9 +335,6 @@
       "cpu": [
         "riscv64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -393,9 +357,6 @@
       "cpu": [
         "s390x"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -418,9 +379,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -443,9 +401,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -468,9 +423,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -623,9 +575,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -642,9 +591,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -661,9 +607,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -680,9 +623,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -749,6 +689,7 @@
       "integrity": "sha512-N0rFCuH9YoxG9/m61l9MfpJKfmLOVU0em7ipIz6TRgSSkvReLB9vL85GB+yr8Bs5leqpvg96JSwF4ZS1s4viQg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -928,6 +869,7 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.3.0.tgz",
       "integrity": "sha512-E8LUcbtBWt20bbl2YoHfx4ZDBdxVTfOKtCZn9cDSJ4l6/nuoApcpIBcj47t2wZoVX8g2ZHuMHbiShgCR1T5Sog==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -937,6 +879,7 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.3.0.tgz",
       "integrity": "sha512-JDk8dgif51OjFoDE70+OT9ICyYr+69HlmihNwp1+Nsfbna3t5sIiCa9ZJktDmQ4/1b/rn26hIAR2uYXDMr5r0Q==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "scheduler": "^0.28.0"
       },
diff --git a/presentations/实时语音话轮检测改造计划_20261008-20261115.docx b/presentations/实时语音话轮检测改造计划_20261008-20261115.docx
new file mode 100644
index 0000000..9ee78d3
Binary files /dev/null and b/presentations/实时语音话轮检测改造计划_20261008-20261115.docx differ