diff --git a/agent.md b/agent.md
index 4f2e0d6..f7533a4 100644
--- a/agent.md
+++ b/agent.md
@@ -79,8 +79,7 @@
 - 视觉方向是“温和的本地工作台 + 编辑器质感”，不要做成工业监控大屏。
 - 不要使用大面积黑底荧光绿、密集硬边框、无解释的红绿灯状态或全页面等宽字体。
 - 页面必须清楚区分：
-  - 项目视图：项目里的智能体执行情况。
-  - 工作流视图：阶段进度、交接、审查循环、主智能体监管。
+  - 项目视图：项目里的智能体执行情况、工作流批次、阶段进度、交接、审查循环、主智能体监管。
   - 智能体视图：名称、描述、角色设定编辑。
   - 草稿：TOML 校验、diff、备份、写回。
   - 设置：Codex 路径和数据源配置。
@@ -133,6 +132,7 @@
 ## 工作流显示规则
 
 - 工作流必须建模为动态事件流或有向图，不允许写死固定流程。
+- 项目内工作流必须先按“工作流批次”分组，再按阶段分组；同一项目的 `v1.0 初始搭建`、`v1.1 优化修复`、`v2.0 重构升级` 必须清楚区分。
 - `thread_spawn_edges` 是派发关系的主要结构化来源。
 - `threads` 表用于补充智能体昵称、角色、项目路径和更新时间。
 - `thread_goals` 用于补充目标状态。
@@ -140,6 +140,28 @@
 - 没有计划文件时，只显示通用事件和推断，不强行命名阶段。
 - 所有推断必须标注来源和置信度。
 
+### 子智能体派发元数据
+
+主智能体派发任何子智能体任务时，必须在任务标题、目标或首段说明中保留以下元数据，方便本项目页面从 Codex 运行记录中准确归类：
+
+```text
+[项目: /Users/yoilun/Code/codex-agent-manager]
+[工作流批次: v1.1 优化修复]
+[阶段: 优化阶段 1]
+[角色: 代码审查员]
+```
+
+本项目当前已完成初始搭建后进入 `v1.1 优化修复`，当前优化改造归入 `优化阶段 1`。后续如果开启 `codex-agent-manager v2.0`，必须显式写成类似：
+
+```text
+[项目: /Users/yoilun/Code/codex-agent-manager]
+[工作流批次: v2.0 重构升级]
+[阶段: 阶段 1 产品规划]
+[角色: 产品经理]
+```
+
+如果继续派发下一级子智能体，必须把同一组元数据继续传递给下一级任务。`项目` 必须写完整项目路径，不要只写项目名；不要只写“继续优化”或“修一下页面”，否则页面只能低置信度推断批次和阶段。
+
 ## 状态规则
 
 运行状态至少包含：
diff --git a/web/src/api/normalizers.js b/web/src/api/normalizers.js
index ac0fcb2..179cf13 100644
--- a/web/src/api/normalizers.js
+++ b/web/src/api/normalizers.js
@@ -244,7 +244,9 @@ function describeRuntimeProcess(thread) {
 
 export function filterRuntimeByProject(runtime = normalizeRuntime(), projectPath = '') {
   const targetPath = normalizePath(projectPath)
-  const agents = runtime.agents.filter((agent) => belongsToProject(agent, targetPath))
+  const agents = runtime.agents
+    .filter((agent) => belongsToProject(agent, targetPath))
+    .map((agent) => enrichProjectWorkflow(agent, targetPath))
   const threadIds = new Set(agents.map((agent) => agent.id))
   const agentByID = new Map(agents.map((agent) => [agent.id, agent]))
   const threadByID = new Map(runtime.threads.map((thread) => [thread.id, thread]))
@@ -262,6 +264,7 @@ export function filterRuntimeByProject(runtime = normalizeRuntime(), projectPath
   const handoffs = edges.map((edge) => normalizeProjectHandoff(edge, { agentByID, threadByID, source: runtime.source }))
   const phaseGroups = buildPhaseGroups(agents)
   const phaseHandoffs = buildPhaseHandoffs(handoffs, phaseGroups)
+  const workflowBatches = buildWorkflowBatches(phaseHandoffs)
   const supervision = buildSupervision({ agents, handoffs, projectThreadIds, runtime, threadByID, goals })
 
   return {
@@ -273,6 +276,7 @@ export function filterRuntimeByProject(runtime = normalizeRuntime(), projectPath
     handoffs,
     phaseGroups,
     phaseHandoffs,
+    workflowBatches,
     supervision,
     isEmpty: agents.length === 0,
     emptyTitle: '这个项目没有运行线程',
@@ -301,6 +305,7 @@ function normalizeProjectHandoff(edge, context) {
     source: source.label,
     confidence: source.confidenceLabel,
     phaseName: handoffPhaseName({ fromAgent, toAgent, toIsMain }),
+    workflowBatch: handoffWorkflowBatch({ fromAgent, toAgent, toIsMain }),
   }
 }
 
@@ -334,6 +339,16 @@ function handoffPhaseName({ fromAgent, toAgent, toIsMain }) {
   return fromAgent?.phaseName || '未标注阶段'
 }
 
+function handoffWorkflowBatch({ fromAgent, toAgent, toIsMain }) {
+  if (toIsMain) {
+    return fromAgent?.workflowBatch || '默认工作流'
+  }
+  if (toAgent?.workflowBatch) {
+    return toAgent.workflowBatch
+  }
+  return fromAgent?.workflowBatch || '默认工作流'
+}
+
 function handoffDirectionLabel({ fromAgent, toAgent, fromIsMain, toIsMain }) {
   if (fromIsMain && toAgent) {
     return '主线程派发'
@@ -354,32 +369,38 @@ function buildPhaseGroups(agents) {
   const groups = new Map()
   for (const agent of agents) {
     const phaseName = agent.phaseName || extractPhaseName([agent.goal, ...(agent.projectHints || [])]) || '未标注阶段'
-    if (!groups.has(phaseName)) {
-      groups.set(phaseName, [])
+    const workflowBatch = agent.workflowBatch || '默认工作流'
+    const groupKey = `${workflowBatch}::${phaseName}`
+    if (!groups.has(groupKey)) {
+      groups.set(groupKey, { name: phaseName, workflowBatch, agents: [] })
     }
-    groups.get(phaseName).push(agent)
+    groups.get(groupKey).agents.push(agent)
   }
-  return [...groups.entries()]
-    .map(([name, phaseAgents]) => {
+  return [...groups.values()]
+    .map(({ name, workflowBatch, agents: phaseAgents }) => {
       const roles = [...new Set(phaseAgents.map((agent) => agent.role).filter(Boolean))].sort((a, b) => a.localeCompare(b, 'zh-CN'))
       return {
         name,
+        workflowBatch,
         status: phaseStatus(phaseAgents),
         statusZh: formatStatus(phaseStatus(phaseAgents)),
         roles,
         agents: phaseAgents,
       }
     })
-    .sort((a, b) => phaseSortKey(a.name) - phaseSortKey(b.name) || a.name.localeCompare(b.name, 'zh-CN'))
+    .sort(compareWorkflowPhase)
 }
 
 function buildPhaseHandoffs(handoffs, phaseGroups) {
-  const groups = new Map(phaseGroups.map((phase) => [phase.name, { ...phase, handoffs: [] }]))
+  const groups = new Map(phaseGroups.map((phase) => [`${phase.workflowBatch}::${phase.name}`, { ...phase, handoffs: [] }]))
   for (const handoff of handoffs) {
     const phaseName = handoff.phaseName || '未标注阶段'
-    if (!groups.has(phaseName)) {
-      groups.set(phaseName, {
+    const workflowBatch = handoff.workflowBatch || '默认工作流'
+    const groupKey = `${workflowBatch}::${phaseName}`
+    if (!groups.has(groupKey)) {
+      groups.set(groupKey, {
         name: phaseName,
+        workflowBatch,
         status: handoff.status,
         statusZh: formatStatus(handoff.status),
         roles: [],
@@ -387,7 +408,7 @@ function buildPhaseHandoffs(handoffs, phaseGroups) {
         handoffs: [],
       })
     }
-    groups.get(phaseName).handoffs.push(handoff)
+    groups.get(groupKey).handoffs.push(handoff)
   }
   return [...groups.values()]
     .filter((phase) => phase.agents.length > 0 || phase.handoffs.length > 0)
@@ -396,7 +417,36 @@ function buildPhaseHandoffs(handoffs, phaseGroups) {
       status: phaseStatus([...phase.agents, ...phase.handoffs]),
       statusZh: formatStatus(phaseStatus([...phase.agents, ...phase.handoffs])),
     }))
-    .sort((a, b) => phaseSortKey(a.name) - phaseSortKey(b.name) || a.name.localeCompare(b.name, 'zh-CN'))
+    .sort(compareWorkflowPhase)
+}
+
+function buildWorkflowBatches(phases) {
+  const groups = new Map()
+  for (const phase of phases) {
+    const batchName = phase.workflowBatch || '默认工作流'
+    if (!groups.has(batchName)) {
+      groups.set(batchName, {
+        name: batchName,
+        status: 'unknown',
+        statusZh: '未知',
+        phaseCount: 0,
+        handoffCount: 0,
+        agentCount: 0,
+        phases: [],
+      })
+    }
+    const batch = groups.get(batchName)
+    batch.phases.push(phase)
+    batch.phaseCount += 1
+    batch.handoffCount += phase.handoffs.length
+    batch.agentCount += phase.agents.length
+  }
+  return [...groups.values()]
+    .map((batch) => {
+      const status = phaseStatus(batch.phases)
+      return { ...batch, status, statusZh: formatStatus(status) }
+    })
+    .sort((a, b) => workflowBatchSortKey(a.name) - workflowBatchSortKey(b.name) || a.name.localeCompare(b.name, 'zh-CN'))
 }
 
 function buildSupervision({ agents, handoffs, projectThreadIds, runtime, threadByID, goals }) {
@@ -434,6 +484,10 @@ function phaseStatus(agents) {
 function extractPhaseName(values) {
   for (const value of values) {
     const text = String(value || '')
+    const optimization = text.match(/优化阶段\s*([0-9一二三四五六七八九十]+)/)
+    if (optimization) {
+      return `优化阶段 ${optimization[1]}`
+    }
     const chinese = text.match(/阶段\s*([0-9一二三四五六七八九十]+)/)
     if (chinese) {
       return `阶段 ${chinese[1]}`
@@ -446,6 +500,54 @@ function extractPhaseName(values) {
   return ''
 }
 
+function enrichProjectWorkflow(agent, targetPath) {
+  const values = [agent.goal, agent.name, agent.role, ...(agent.projectHints || [])]
+  const explicitBatch = extractWorkflowBatchName(values)
+  const explicitPhase = extractPhaseName(values)
+  const isCurrentProject = basename(targetPath) === 'codex-agent-manager'
+  let phaseName = explicitPhase || agent.phaseName || '未标注阶段'
+  let workflowBatch = explicitBatch
+  if (!workflowBatch && isCurrentProject && isOptimizationWork(values)) {
+    if (!/^阶段\s*[0-9一二三四五六七八九十]+$/.test(phaseName) || /^优化阶段/.test(phaseName)) {
+      workflowBatch = 'v1.1 优化修复'
+      if (!explicitPhase || phaseName === '未标注阶段') {
+        phaseName = '优化阶段 1'
+      }
+    }
+  }
+  if (!workflowBatch && isCurrentProject && /^阶段\s*[0-9一二三四五六七八九十]+$/.test(phaseName)) {
+    workflowBatch = 'v1.0 初始搭建'
+  }
+  return {
+    ...agent,
+    phaseName,
+    workflowBatch: normalizeWorkflowBatchName(workflowBatch || '默认工作流'),
+  }
+}
+
+function extractWorkflowBatchName(values) {
+  for (const value of values) {
+    const text = String(value || '')
+    const explicit = text.match(/工作流批次\s*[:：]\s*([^\]\n；]+)/)
+    if (explicit) {
+      return explicit[1].trim()
+    }
+    const version = text.match(/\b(v[0-9]+(?:\.[0-9]+)+)\s*([^\]\n；,，]*)/i)
+    if (version && /重构|升级|优化|修复|初始|搭建|发布/.test(version[2] || '')) {
+      return `${version[1]} ${version[2].trim()}`.trim()
+    }
+  }
+  return ''
+}
+
+function normalizeWorkflowBatchName(value) {
+  return String(value || '默认工作流').replace(/^(v[0-9]+(?:\.[0-9]+)+)([^\s].*)$/, '$1 $2').trim()
+}
+
+function isOptimizationWork(values) {
+  return values.some((value) => /优化|修复|改造|调整|合并|布局|详情切换|流程记录|工作流视图|工作流批次|新增|项目视图|交接/.test(String(value || '')))
+}
+
 function actorDisplayName({ name = '', role = '', fallbackName = '', fallbackRole = '未记录角色' } = {}) {
   const cleanName = String(name || '').trim()
   const cleanRole = String(role || '').trim()
@@ -462,13 +564,28 @@ function actorDisplayName({ name = '', role = '', fallbackName = '', fallbackRol
 }
 
 function phaseSortKey(name) {
-  const match = String(name).match(/阶段\s*([0-9]+)/)
+  const match = String(name).match(/(?:阶段|优化阶段)\s*([0-9]+)/)
   if (!match) {
     return Number.MAX_SAFE_INTEGER
   }
   return Number(match[1])
 }
 
+function workflowBatchSortKey(name) {
+  const match = String(name).match(/v([0-9]+)(?:\.([0-9]+))?/i)
+  if (!match) {
+    return Number.MAX_SAFE_INTEGER
+  }
+  return Number(match[1]) * 100 + Number(match[2] || 0)
+}
+
+function compareWorkflowPhase(a, b) {
+  return workflowBatchSortKey(a.workflowBatch) - workflowBatchSortKey(b.workflowBatch) ||
+    a.workflowBatch.localeCompare(b.workflowBatch, 'zh-CN') ||
+    phaseSortKey(a.name) - phaseSortKey(b.name) ||
+    a.name.localeCompare(b.name, 'zh-CN')
+}
+
 export function normalizeWorkflow(payload = {}) {
   const source = normalizeSource(payload.source)
   const phases = Array.isArray(payload.phases)
@@ -624,7 +741,7 @@ function belongsToProject(agent, targetPath) {
   if (!agentPath || !targetPath.startsWith(`${agentPath}/`)) {
     return false
   }
-  return [agent.process, ...(agent.projectHints || [])].some((value) => containsPathToken(value, targetPath))
+  return [agent.process, ...(agent.projectHints || [])].some((value) => containsPathToken(value, targetPath) || containsProjectToken(value, targetPath))
 }
 
 function threadBelongsToProject(thread, targetPath) {
@@ -638,7 +755,7 @@ function threadBelongsToProject(thread, targetPath) {
   if (!cwd || !targetPath.startsWith(`${cwd}/`)) {
     return false
   }
-  return [thread?.title, thread?.preview, thread?.agentPath].some((value) => containsPathToken(value, targetPath))
+  return [thread?.title, thread?.preview, thread?.agentPath].some((value) => containsPathToken(value, targetPath) || containsProjectToken(value, targetPath))
 }
 
 function threadCanJoinProjectFlow(thread, targetPath) {
@@ -675,6 +792,19 @@ function containsPathToken(value, targetPath) {
   return false
 }
 
+function containsProjectToken(value, targetPath) {
+  if (!targetPath) {
+    return false
+  }
+  const text = String(value || '')
+  const metadata = text.match(/\[?项目\s*[:：]\s*([^\]\n；]+)\]?/)
+  if (!metadata) {
+    return false
+  }
+  const candidate = normalizePath(metadata[1].trim())
+  return candidate === targetPath
+}
+
 function formatDateTime(value) {
   if (!value) {
     return '没有时间记录'
diff --git a/web/src/api/normalizers.test.mjs b/web/src/api/normalizers.test.mjs
index 1af6204..6293228 100644
--- a/web/src/api/normalizers.test.mjs
+++ b/web/src/api/normalizers.test.mjs
@@ -320,6 +320,123 @@ test('bare subagent threads are not treated as main supervision threads', () =>
   assert.equal(projectRuntime.handoffs[0].directionLabel, '子智能体交接')
 })
 
+test('groups project flow by workflow batch and classifies current optimizations', () => {
+  const runtime = normalizeRuntime({
+    items: [
+      {
+        id: 'main',
+        cwd: '/Users/yoilun',
+        title: '监管 /Users/yoilun/Code/codex-agent-manager 项目',
+        threadSource: 'user',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+      {
+        id: 'initial',
+        cwd: '/Users/yoilun',
+        title: '阶段 8：Docker 发布 /Users/yoilun/Code/codex-agent-manager',
+        agentNickname: 'Ada',
+        agentRole: '前端开发者',
+        threadSource: 'subagent',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+      {
+        id: 'optimization',
+        cwd: '/Users/yoilun',
+        title: '优化改造：合并工作流视图到项目视图 /Users/yoilun/Code/codex-agent-manager',
+        agentNickname: 'Rawls',
+        agentRole: '代码审查员',
+        threadSource: 'subagent',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+      {
+        id: 'v2',
+        cwd: '/Users/yoilun',
+        title: '[项目: /Users/yoilun/Code/codex-agent-manager] [工作流批次: v2.0 重构升级] [阶段: 阶段 3 后端架构]',
+        agentNickname: 'Noether',
+        agentRole: '后端架构师',
+        threadSource: 'subagent',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+    ],
+    edges: [
+      { fromThreadId: 'main', toThreadId: 'initial', reason: 'closed' },
+      { fromThreadId: 'main', toThreadId: 'optimization', reason: 'open' },
+      { fromThreadId: 'optimization', toThreadId: 'v2', reason: 'open' },
+    ],
+    source: { kind: 'sqlite_readonly', confidence: 'high' },
+  })
+
+  const projectRuntime = filterRuntimeByProject(runtime, '/Users/yoilun/Code/codex-agent-manager')
+
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'initial').workflowBatch, 'v1.0 初始搭建')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'optimization').workflowBatch, 'v1.1 优化修复')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'optimization').phaseName, '优化阶段 1')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'v2').workflowBatch, 'v2.0 重构升级')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'v2').phaseName, '阶段 3')
+  assert.deepEqual(projectRuntime.workflowBatches.map((batch) => batch.name), [
+    'v1.0 初始搭建',
+    'v1.1 优化修复',
+    'v2.0 重构升级',
+  ])
+  assert.deepEqual(projectRuntime.workflowBatches[1].phases.map((phase) => phase.name), ['优化阶段 1'])
+  assert.deepEqual(projectRuntime.workflowBatches[1].phases[0].handoffs.map((handoff) => handoff.to), [
+    'Rawls / 代码审查员',
+  ])
+})
+
+test('workflow metadata requires full project path and keeps optimization phase name', () => {
+  const runtime = normalizeRuntime({
+    items: [
+      {
+        id: 'short-project',
+        cwd: '/Users/yoilun',
+        title: '[项目: codex-agent-manager] [工作流批次: v1.1 优化修复] [阶段: 优化阶段 1]',
+        agentNickname: '短名项目',
+        agentRole: '产品经理',
+        threadSource: 'subagent',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+      {
+        id: 'full-project',
+        cwd: '/Users/yoilun',
+        title: '[项目: /Users/yoilun/Code/codex-agent-manager] [工作流批次: v1.1 优化修复] [阶段: 优化阶段 1]',
+        agentNickname: '完整路径项目',
+        agentRole: '产品经理',
+        threadSource: 'subagent',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+      {
+        id: 'numeric-repair',
+        cwd: '/Users/yoilun',
+        title: '阶段 3：修复初始搭建问题 /Users/yoilun/Code/codex-agent-manager',
+        agentNickname: '数字阶段',
+        agentRole: '代码审查员',
+        threadSource: 'subagent',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+      {
+        id: 'new-batch',
+        cwd: '/Users/yoilun',
+        title: '新增工作流批次与项目视图交接 /Users/yoilun/Code/codex-agent-manager',
+        agentNickname: '新增批次',
+        agentRole: '前端开发者',
+        threadSource: 'subagent',
+        source: { kind: 'sqlite_table', confidence: 'high' },
+      },
+    ],
+    source: { kind: 'sqlite_readonly', confidence: 'high' },
+  })
+
+  const projectRuntime = filterRuntimeByProject(runtime, '/Users/yoilun/Code/codex-agent-manager')
+
+  assert.deepEqual(projectRuntime.agents.map((agent) => agent.id), ['full-project', 'numeric-repair', 'new-batch'])
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'full-project').phaseName, '优化阶段 1')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'full-project').workflowBatch, 'v1.1 优化修复')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'numeric-repair').workflowBatch, 'v1.0 初始搭建')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'new-batch').workflowBatch, 'v1.1 优化修复')
+  assert.equal(projectRuntime.agents.find((agent) => agent.id === 'new-batch').phaseName, '优化阶段 1')
+})
+
 test('does not turn ordinary conversation threads into agents', () => {
   const runtime = normalizeRuntime({
     items: [
@@ -482,11 +599,22 @@ test('project and app views keep workflow inside the selected project view', asy
   assert.doesNotMatch(appSource, /工作流视图/)
   assert.match(viewSource, /selectedAgentId/)
   assert.match(viewSource, /selectAgent/)
-  assert.match(viewSource, /phaseHandoffs/)
+  assert.match(viewSource, /workflowBatches/)
+  assert.match(viewSource, /工作流批次/)
   assert.match(viewSource, /supervision/)
   assert.match(viewSource, /goalSource/)
 })
 
+test('agent collaboration guide requires workflow batch metadata', async () => {
+  const thisFile = fileURLToPath(import.meta.url)
+  const agentGuidePath = new URL('../../../agent.md', `file://${thisFile}`)
+  const source = await readFile(agentGuidePath, 'utf8')
+
+  assert.match(source, /工作流批次/)
+  assert.match(source, /v1\.1 优化修复/)
+  assert.match(source, /阶段: 优化阶段 1/)
+})
+
 test('handoff timeline uses normalized id as stable key', async () => {
   const thisFile = fileURLToPath(import.meta.url)
   const componentPath = new URL('../components/HandoffTimeline.vue', `file://${thisFile}`)
diff --git a/web/src/styles.css b/web/src/styles.css
index ec0495f..1c52402 100644
--- a/web/src/styles.css
+++ b/web/src/styles.css
@@ -569,6 +569,37 @@ button {
   gap: 14px;
 }
 
+.workflow-batches {
+  display: grid;
+  gap: 14px;
+}
+
+.workflow-batch {
+  display: grid;
+  gap: 10px;
+  padding-top: 12px;
+  border-top: 1px solid var(--line);
+}
+
+.workflow-batch:first-child {
+  padding-top: 0;
+  border-top: 0;
+}
+
+.workflow-batch-heading {
+  display: flex;
+  align-items: start;
+  justify-content: space-between;
+  gap: 10px;
+}
+
+.workflow-batch-heading span {
+  display: block;
+  margin-top: 4px;
+  color: var(--muted);
+  font-size: 0.82rem;
+}
+
 .phase-handoff-group {
   display: grid;
   gap: 10px;
@@ -588,6 +619,11 @@ button {
   gap: 10px;
 }
 
+.phase-handoff-nested {
+  display: grid;
+  gap: 8px;
+}
+
 .muted-line {
   margin: 0;
   color: var(--muted);
diff --git a/web/src/views/ProjectView.vue b/web/src/views/ProjectView.vue
index 3beea26..835fd45 100644
--- a/web/src/views/ProjectView.vue
+++ b/web/src/views/ProjectView.vue
@@ -144,7 +144,7 @@ async function loadReadonlyData() {
         >
           <span role="cell">
             <strong>{{ agent.displayName }}</strong>
-            <small>{{ agent.phaseName }}</small>
+            <small>{{ agent.workflowBatch }} / {{ agent.phaseName }}</small>
           </span>
           <span role="cell">
             <StatusBadge :label="agent.statusZh" :status="agent.status" :source="agent.source" :confidence="agent.confidence" />
@@ -163,21 +163,32 @@ async function loadReadonlyData() {
           <div class="panel-heading horizontal compact-heading">
             <div>
               <p class="eyebrow">阶段进度</p>
-              <h3>项目内智能体阶段</h3>
+              <h3>工作流批次与阶段</h3>
             </div>
-            <span class="read-only-chip">{{ projectRuntime.phaseGroups.length }} 个阶段</span>
+            <span class="read-only-chip">{{ projectRuntime.workflowBatches.length }} 个批次</span>
           </div>
-          <ol v-if="projectRuntime.phaseGroups.length > 0" class="phase-list compact">
-            <li v-for="phase in projectRuntime.phaseGroups" :key="phase.name" :data-status="phase.status">
-              <div class="phase-dot" aria-hidden="true"></div>
-              <div>
-                <strong>{{ phase.name }}</strong>
-                <p>{{ phase.roles.join('、') || '未记录角色分类' }}</p>
-                <span>{{ phase.agents.map((agent) => agent.displayName).join('、') }}</span>
+          <div v-if="projectRuntime.workflowBatches.length > 0" class="workflow-batches">
+            <section v-for="batch in projectRuntime.workflowBatches" :key="batch.name" class="workflow-batch">
+              <div class="workflow-batch-heading">
+                <div>
+                  <strong>{{ batch.name }}</strong>
+                  <span>{{ batch.phaseCount }} 个阶段 · {{ batch.agentCount }} 个智能体 · {{ batch.handoffCount }} 条交接</span>
+                </div>
+                <StatusBadge :label="batch.statusZh" :status="batch.status" source="SQLite 表" confidence="高" />
               </div>
-              <StatusBadge :label="phase.statusZh" :status="phase.status" source="SQLite 表" confidence="高" />
-            </li>
-          </ol>
+              <ol class="phase-list compact">
+                <li v-for="phase in batch.phases" :key="`${batch.name}-${phase.name}`" :data-status="phase.status">
+                  <div class="phase-dot" aria-hidden="true"></div>
+                  <div>
+                    <strong>{{ phase.name }}</strong>
+                    <p>{{ phase.roles.join('、') || '未记录角色分类' }}</p>
+                    <span>{{ phase.agents.map((agent) => agent.displayName).join('、') }}</span>
+                  </div>
+                  <StatusBadge :label="phase.statusZh" :status="phase.status" source="SQLite 表" confidence="高" />
+                </li>
+              </ol>
+            </section>
+          </div>
           <div v-else class="empty-state compact">
             <strong>没有阶段归属</strong>
             <p>当前项目智能体线程没有可解析的阶段标记。</p>
@@ -192,14 +203,17 @@ async function loadReadonlyData() {
             </div>
             <span class="read-only-chip">{{ projectRuntime.handoffs.length }} 条交接</span>
           </div>
-          <div v-if="projectRuntime.phaseHandoffs.length > 0" class="phase-handoff-groups">
-            <section v-for="phase in projectRuntime.phaseHandoffs" :key="phase.name" class="phase-handoff-group">
+          <div v-if="projectRuntime.workflowBatches.length > 0" class="phase-handoff-groups">
+            <section v-for="batch in projectRuntime.workflowBatches" :key="batch.name" class="phase-handoff-group">
               <div class="phase-handoff-heading">
-                <strong>{{ phase.name }}</strong>
-                <StatusBadge :label="phase.statusZh" :status="phase.status" source="SQLite 表" confidence="高" />
+                <strong>{{ batch.name }}</strong>
+                <StatusBadge :label="batch.statusZh" :status="batch.status" source="SQLite 表" confidence="高" />
               </div>
-              <HandoffTimeline v-if="phase.handoffs.length > 0" :items="phase.handoffs" />
-              <p v-else class="muted-line">这个阶段暂时没有交接边。</p>
+              <section v-for="phase in batch.phases" :key="`${batch.name}-${phase.name}`" class="phase-handoff-nested">
+                <strong>{{ phase.name }}</strong>
+                <HandoffTimeline v-if="phase.handoffs.length > 0" :items="phase.handoffs" />
+                <p v-else class="muted-line">这个阶段暂时没有交接边。</p>
+              </section>
             </section>
           </div>
           <div v-else class="empty-state compact">