feat(web): AI 工作台多 task 串行推进与会话适配

- useWorkbenchAiApplicationPreviewFlow/useWorkbenchAiActionRouter/useWorkbenchAiCommandIntents 支持 task1 完成后自动推进 task2，确认按钮直接拉起申请预览，草稿/提交成功后继续推进下一 task - workbenchAiIntentPlannerModel/workbenchAiMessageModel/workbenchAiCommandIntentModel 适配多 task 意图规划与消息结构 - aiApplicationPreviewActions/aiApplicationPrecheckModel/aiExpenseDraftModel/aiWorkbenchConversationStore 草稿与会话存储适配 - PersonalWorkbenchAiMode 与样式适配，更新 preview-actions/expense-draft/conversation-store/fast-preview/action-router/command-intent/intent-planner 测试
2026-06-26 22:42:23 +08:00
parent 5753899eb3
commit c4b5fcc067
22 changed files with 1171 additions and 144 deletions
--- a/web/src/assets/styles/components/personal-workbench-ai-mode.css
+++ b/web/src/assets/styles/components/personal-workbench-ai-mode.css
@@ -1274,71 +1274,71 @@
 }

 .workbench-ai-answer-markdown :deep(li::marker) {
-  color: #2563eb;
-  font-weight: 850;
+  color: #64748b;
+  font-weight: 600;
 }

 .workbench-ai-answer-markdown :deep(strong) {
  color: #0f172a;
-  font-weight: 850;
+  font-weight: 600;
 }

 .workbench-ai-answer-markdown :deep(hr) {
  margin: 26px 0;
  border: 0;
-  border-top: 1px solid rgba(226, 232, 240, 0.9);
+  border-top: 1px solid #e2e8f0;
 }

 .workbench-ai-answer-markdown :deep(blockquote) {
  margin: 18px 0 0;
  padding: 14px 16px;
-  border-left: 3px solid rgba(37, 99, 235, 0.5);
-  border-radius: 12px;
-  background: rgba(239, 246, 255, 0.62);
-  color: #475569;
+  border-left: 3px solid #cbd5e1;
+  border-radius: 8px;
+  background: #f8fafc;
+  color: #334155;
 }

 .workbench-ai-answer-markdown :deep(.ai-html-callout) {
  margin: 0;
  padding: 14px 16px;
-  border-left: 3px solid rgba(37, 99, 235, 0.5);
-  border-radius: 12px;
-  background: rgba(239, 246, 255, 0.62);
-  color: #475569;
+  border-left: 3px solid #cbd5e1;
+  border-radius: 8px;
+  background: #f8fafc;
+  color: #334155;
 }

 .workbench-ai-answer-markdown :deep(.ai-html-focus-grid) {
  display: grid;
  gap: 0;
  margin: 2px 0 18px;
-  padding-left: 22px;
-  border-left: 3px solid rgba(96, 165, 250, 0.66);
+  padding-left: 20px;
+  border-left: 3px solid #cbd5e1;
 }

 .workbench-ai-answer-markdown :deep(.ai-html-focus-card) {
-  padding: 11px 0 16px;
+  padding: 8px 0 12px;
  border: 0;
  border-radius: 0;
  background: transparent;
 }

 .workbench-ai-answer-markdown :deep(.ai-html-focus-card + .ai-html-focus-card) {
-  border-top: 1px solid rgba(226, 232, 240, 0.92);
+  border-top: 1px solid #e2e8f0;
 }

 .workbench-ai-answer-markdown :deep(.ai-html-focus-label) {
  display: block;
  margin-bottom: 4px;
-  color: #1d4ed8;
-  font-size: 15px;
-  font-weight: 900;
+  color: #475569;
+  font-size: 14px;
+  font-weight: 600;
 }

 .workbench-ai-answer-markdown :deep(.ai-html-focus-card p) {
-  color: #475569;
-  font-size: 16px;
-  font-weight: 650;
-  line-height: 1.72;
+  color: #1e293b;
+  font-size: 15px;
+  font-weight: 500;
+  line-height: 1.6;
 }

 .workbench-ai-answer-markdown :deep(.ai-html-steps),
@@ -1366,9 +1366,9 @@
  padding-top: 1px;
  border-radius: 0;
  background: transparent;
-  color: #1d4ed8;
-  font-size: 17px;
-  font-weight: 900;
+  color: #64748b;
+  font-size: 15px;
+  font-weight: 600;
  line-height: 1.45;
 }

@@ -1482,34 +1482,27 @@
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card) {
-  --ai-document-card-head-bg: rgba(37, 99, 235, 0.075);
+  --ai-document-card-head-bg: rgba(241, 245, 249, 0.5);
  position: relative;
  display: grid;
  gap: 0;
  overflow: hidden;
  padding: 0;
-  border: 0;
-  border-radius: 14px;
+  border: 1px solid #e2e8f0;
+  border-radius: 12px;
  background-color: #ffffff;
-  background-image:
-    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.9)),
-    url("../../ai-document-card-bg.png");
-  background-position: center;
-  background-size: cover;
  box-shadow:
-    inset 0 0 0 1px rgba(203, 213, 225, 0.5),
-    0 1px 2px rgba(15, 23, 42, 0.035),
-    0 14px 34px rgba(15, 23, 42, 0.05);
+    0 1px 2px 0 rgba(15, 23, 42, 0.05);
  color: #334155;
  animation: workbenchDocumentCardReveal 360ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
-  transition: box-shadow 180ms ease, transform 180ms ease;
+  transition: box-shadow 180ms ease, border-color 180ms ease, transform 180ms ease;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card:hover) {
+  border-color: #cbd5e1;
  box-shadow:
-    inset 0 0 0 1px rgba(148, 163, 184, 0.46),
-    0 1px 2px rgba(15, 23, 42, 0.04),
-    0 18px 38px rgba(15, 23, 42, 0.07);
+    0 4px 6px -1px rgba(15, 23, 42, 0.08),
+    0 2px 4px -2px rgba(15, 23, 42, 0.08);
  transform: translateY(-1px);
 }

@@ -1532,8 +1525,9 @@
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
-  padding: 13px 18px 13px 20px;
+  padding: 12px 18px;
  background: var(--ai-document-card-head-bg);
+  border-bottom: 1px solid #f1f5f9;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card__status) {
@@ -1543,31 +1537,31 @@
  padding: 0;
  border-radius: 0;
  background: transparent;
-  color: #1d4ed8;
-  font-size: 15px;
-  font-weight: 860;
+  color: #475569;
+  font-size: 14px;
+  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-success .ai-document-card__head) {
-  background: rgba(22, 163, 74, 0.08);
+  background: rgba(240, 253, 250, 0.6);
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-warning .ai-document-card__head) {
-  background: rgba(217, 119, 6, 0.09);
+  background: rgba(254, 243, 199, 0.6);
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-danger .ai-document-card__head) {
-  background: rgba(220, 38, 38, 0.08);
+  background: rgba(254, 226, 226, 0.6);
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-pending .ai-document-card__status) {
-  color: #1d4ed8;
+  color: #2563eb;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-success .ai-document-card__status) {
-  color: #15803d;
+  color: #0f766e;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-warning .ai-document-card__status) {
@@ -1588,9 +1582,9 @@
 .workbench-ai-answer-markdown :deep(.ai-document-card__reason) {
  display: -webkit-box;
  min-width: 0;
-  color: #1e40af;
+  color: #1e293b;
  font-size: 15px;
-  font-weight: 760;
+  font-weight: 600;
  line-height: 1.45;
  overflow: hidden;
  -webkit-line-clamp: 1;
@@ -1598,19 +1592,19 @@
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-success .ai-document-card__reason) {
-  color: #166534;
+  color: #1e293b;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-warning .ai-document-card__reason) {
-  color: #92400e;
+  color: #1e293b;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card.is-danger .ai-document-card__reason) {
-  color: #991b1b;
+  color: #1e293b;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--application) {
-  --ai-document-card-head-bg: rgba(37, 99, 235, 0.075);
+  --ai-document-card-head-bg: rgba(239, 246, 255, 0.5);
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--application .ai-document-card__head) {
@@ -1618,11 +1612,11 @@
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--application .ai-document-card__reason) {
-  color: #1e40af;
+  color: #1e293b;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--reimbursement) {
-  --ai-document-card-head-bg: rgba(13, 148, 136, 0.075);
+  --ai-document-card-head-bg: rgba(240, 253, 250, 0.5);
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--reimbursement .ai-document-card__head) {
@@ -1630,15 +1624,11 @@
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--reimbursement .ai-document-card__reason) {
-  color: #0f766e;
+  color: #1e293b;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--approval-task) {
-  --ai-document-card-head-bg: rgba(245, 158, 11, 0.1);
-  box-shadow:
-    inset 0 0 0 1px rgba(245, 158, 11, 0.18),
-    0 1px 2px rgba(120, 53, 15, 0.04),
-    0 14px 34px rgba(120, 53, 15, 0.06);
+  --ai-document-card-head-bg: rgba(254, 243, 199, 0.5);
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--approval-task .ai-document-card__head) {
@@ -1646,15 +1636,17 @@
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--approval-task .ai-document-card__reason) {
-  color: #92400e;
+  color: #1e293b;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card--approval-task .ai-document-card__status) {
-  min-height: 26px;
-  padding: 0 10px;
-  border-radius: 999px;
-  background: rgba(245, 158, 11, 0.18);
+  min-height: 22px;
+  padding: 0 8px;
+  border-radius: 4px;
+  background: rgba(217, 119, 6, 0.1);
  color: #b45309;
+  font-size: 13px;
+  font-weight: 600;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card__summary),
@@ -1666,7 +1658,7 @@

 .workbench-ai-answer-markdown :deep(.ai-document-card__summary) {
  padding-bottom: 14px;
-  border-bottom: 1px solid rgba(203, 213, 225, 0.76);
+  border-bottom: 1px solid #f1f5f9;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card__details) {
@@ -1690,26 +1682,26 @@
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card__label) {
-  color: #8a94a6;
+  color: #64748b;
  font-size: 13px;
-  font-weight: 640;
+  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card__value) {
  min-width: 0;
-  color: #334155;
+  color: #1e293b;
  font-size: 14px;
-  font-weight: 720;
+  font-weight: 500;
  line-height: 1.45;
  overflow-wrap: anywhere;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card__amount) {
  color: #0f172a;
-  font-size: 18px;
-  font-weight: 900;
+  font-size: 17px;
+  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
 }
@@ -1717,33 +1709,30 @@
 .workbench-ai-answer-markdown :deep(.ai-document-card__number) {
  color: #64748b;
  font-size: 13px;
-  font-weight: 740;
+  font-weight: 500;
  letter-spacing: 0;
 }

 .workbench-ai-answer-markdown :deep(.ai-attachment-association-card) {
-  background-image:
-    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(248, 250, 252, 0.94)),
-    url("../../ai-document-card-bg.png");
+  background-image: none;
+  background-color: #ffffff;
 }

 .workbench-ai-answer-markdown :deep(.ai-attachment-association-card .ai-document-card__head) {
-  background: linear-gradient(90deg, rgba(219, 234, 254, 0.92), rgba(240, 253, 250, 0.82));
+  background: rgba(241, 245, 249, 0.5);
 }

 .workbench-ai-answer-markdown :deep(.ai-ocr-recognition-card) {
-  box-shadow:
-    inset 0 0 0 1px rgba(147, 197, 253, 0.42),
-    0 1px 2px rgba(15, 23, 42, 0.03),
-    0 12px 28px rgba(37, 99, 235, 0.045);
+  border-color: #cbd5e1;
+  box-shadow: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
 }

 .workbench-ai-answer-markdown :deep(.ai-ocr-recognition-card .ai-document-card__head) {
-  background: linear-gradient(90deg, rgba(219, 234, 254, 0.92), rgba(239, 246, 255, 0.74));
+  background: rgba(239, 246, 255, 0.5);
 }

 .workbench-ai-answer-markdown :deep(.ai-ocr-recognition-card .ai-document-card__reason) {
-  color: #1d4ed8;
+  color: #1e293b;
 }

 .workbench-ai-answer-markdown :deep(.ai-ocr-recognition-card .ai-document-card__status) {
@@ -1781,16 +1770,16 @@
  padding: 0;
  border-radius: 0;
  background: transparent;
-  color: #1d4ed8;
+  color: #2563eb;
  font-size: 14px;
-  font-weight: 820;
+  font-weight: 600;
  box-shadow: none;
  white-space: nowrap;
 }

 .workbench-ai-answer-markdown :deep(.ai-document-card__action:hover) {
  background: transparent;
-  color: #1e40af;
+  color: #1d4ed8;
  text-decoration: underline;
 }

@@ -1798,10 +1787,10 @@
 .workbench-ai-answer-markdown :deep(.ai-html-table-wrap) {
  overflow-x: auto;
  margin-top: 18px;
-  border: 1px solid rgba(226, 232, 240, 0.9);
-  border-radius: 14px;
+  border: 1px solid #e2e8f0;
+  border-radius: 8px;
  background: #ffffff;
-  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.04);
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
 }

 .workbench-ai-answer-markdown :deep(table) {
@@ -1813,7 +1802,7 @@
 .workbench-ai-answer-markdown :deep(th),
 .workbench-ai-answer-markdown :deep(td) {
  padding: 11px 14px;
-  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
+  border-bottom: 1px solid #f1f5f9;
  text-align: left;
 }

@@ -1922,6 +1911,149 @@
  }
 }

+[data-theme-mode="enterprise"] .workbench-ai-mode {
+  --ai-ink: #111827;
+  --ai-text: #334155;
+  --ai-muted: #64748b;
+  --ai-line: #d8dee8;
+  --ai-blue: #475569;
+  --ai-blue-deep: #334155;
+  --ai-purple: #64748b;
+  --ai-cyan: #64748b;
+  background:
+    linear-gradient(180deg, #f8fafc 0%, #ffffff 56%, #f8fafc 100%),
+    var(--bg);
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-mode::after {
+  background:
+    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px),
+    linear-gradient(180deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
+  background-size: 64px 64px;
+  opacity: 0.36;
+  filter: none;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-mode.has-conversation {
+  background: #f8fafc;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-mode.has-conversation::after {
+  opacity: 0.22;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-orb {
+  width: clamp(96px, 7vw, 112px);
+  height: clamp(96px, 7vw, 112px);
+  border: 0;
+  border-radius: 50%;
+  background: transparent;
+  color: #475569;
+  box-shadow: none;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-composer,
+[data-theme-mode="enterprise"] .workbench-ai-composer--inline {
+  border-color: #d8dee8;
+  border-radius: 8px;
+  background: #ffffff;
+  box-shadow:
+    0 10px 26px rgba(15, 23, 42, 0.06),
+    0 1px 2px rgba(15, 23, 42, 0.04);
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-icon-btn:hover,
+[data-theme-mode="enterprise"] .workbench-ai-icon-btn.active {
+  color: #334155;
+  background: #f1f5f9;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-send-btn {
+  background: #334155;
+  box-shadow: none;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-send-btn:hover:not(:disabled) {
+  background: #1f2937;
+  box-shadow: none;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-message {
+  animation-duration: 220ms;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-user-bubble {
+  border-radius: 8px 8px 3px;
+  background: #334155;
+  box-shadow: none;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-answer-card {
+  border-color: #d8dee8;
+  border-radius: 8px;
+  background: #ffffff;
+  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-thinking-panel {
+  border-color: #d8dee8;
+  border-radius: 8px;
+  background: #f8fafc;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-thinking-toggle {
+  border-radius: 8px;
+  color: #334155;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-thinking-toggle:hover {
+  background: #ffffff;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-thinking-toggle strong,
+[data-theme-mode="enterprise"] .workbench-ai-thinking-item strong {
+  color: #334155;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-thinking-dot {
+  background: #64748b;
+  box-shadow: 0 0 0 4px rgba(100, 116, 139, 0.12);
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-suggested-actions button {
+  border-color: #d8dee8;
+  border-radius: 6px;
+  background: #ffffff;
+  color: #334155;
+}
+
+[data-theme-mode="enterprise"] .workbench-ai-suggested-actions button:hover:not(:disabled) {
+  background: #f8fafc;
+}
+
+[data-theme-mode="intelligent"] .workbench-ai-mode {
+  --ai-blue: #5f6f9f;
+  --ai-blue-deep: #465275;
+  --ai-purple: #6d6a9f;
+  --ai-cyan: #477c9e;
+  background:
+    radial-gradient(circle at 16% 0%, rgba(95, 111, 159, 0.1), transparent 36%),
+    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.94)),
+    var(--bg);
+}
+
+[data-theme-mode="intelligent"] .workbench-ai-mode.has-conversation {
+  background:
+    radial-gradient(circle at 12% 0%, rgba(95, 111, 159, 0.1), transparent 34%),
+    linear-gradient(180deg, #ffffff, #f8fafc);
+}
+
+[data-theme-mode="intelligent"] .workbench-ai-composer,
+[data-theme-mode="intelligent"] .workbench-ai-composer--inline,
+[data-theme-mode="intelligent"] .workbench-ai-answer-card {
+  border-radius: 12px;
+}
+
@media (prefers-reduced-motion: reduce) {
  .workbench-ai-answer-markdown :deep(.ai-document-card) {
    animation: none;
--- a/web/src/components/business/PersonalWorkbenchAiMode.vue
+++ b/web/src/components/business/PersonalWorkbenchAiMode.vue
@@ -22,3 +22,9 @@ const {
 </script>

 <style scoped src="../../assets/styles/components/personal-workbench-ai-mode.css"></style>
+<style scoped>
+/* Force styling cache invalidation and hot update */
+.force-reload-css-cache-v1 {
+  display: block;
+}
+</style>
--- a/web/src/composables/workbenchAiMode/usePersonalWorkbenchAiMode.js
+++ b/web/src/composables/workbenchAiMode/usePersonalWorkbenchAiMode.js
@@ -258,7 +258,8 @@ export function usePersonalWorkbenchAiMode(props, emit) {
    resolveLatestInlineUserPrompt,
    scrollInlineConversationToBottom,
    sending,
-    toast
+    toast,
+    onApplicationActionCompleted: startModelPlannedNextTask
  })

  const expenseFlow = useWorkbenchAiExpenseFlow({
@@ -710,6 +711,46 @@ export function usePersonalWorkbenchAiMode(props, emit) {
    return pendingMessage
  }

+  function buildModelPlannedNextTaskAction(remainingTasks = []) {
+    const tasks = Array.isArray(remainingTasks) ? remainingTasks : []
+    const nextTask = tasks[0]
+    if (!nextTask || typeof nextTask !== 'object') {
+      return null
+    }
+    const taskType = String(nextTask.task_type || nextTask.taskType || '').trim()
+    const assignedAgent = String(nextTask.assigned_agent || nextTask.assignedAgent || '').trim()
+    const isApplication = taskType === 'expense_application' || assignedAgent === 'application_assistant'
+    const isReimbursement = taskType === 'reimbursement' || assignedAgent === 'reimbursement_assistant'
+    if (!isApplication && !isReimbursement) {
+      return null
+    }
+    const ontologyFields = nextTask.ontology_fields || nextTask.ontologyFields || {}
+    const flowId = isApplication ? 'travel_application' : 'travel_reimbursement'
+    const taskLabel = isApplication ? '出差申请' : '费用报销'
+    return {
+      label: `继续处理${taskLabel}`,
+      action_type: 'steward_continue_next_task',
+      payload: {
+        steward_confirm_flow: true,
+        flow_id: flowId,
+        steward_current_task: nextTask,
+        expense_type: String(ontologyFields.expense_type || 'travel').trim() || 'travel',
+        expense_type_label: String(ontologyFields.expense_type_label || '差旅费').trim() || '差旅费',
+        ontology_fields: ontologyFields,
+        original_message: String(nextTask.summary || nextTask.title || `继续处理${taskLabel}`).trim(),
+        steward_remaining_tasks: tasks.slice(1)
+      }
+    }
+  }
+
+  function startModelPlannedNextTask(remainingTasks = []) {
+    const nextTaskAction = buildModelPlannedNextTaskAction(remainingTasks)
+    if (!nextTaskAction) {
+      return
+    }
+    actionRouter.handleInlineSuggestedAction(nextTaskAction)
+  }
+
  function startModelPlannedApplicationPreview(travelApplicationRequest, plannerPendingMessage = null) {
    void applicationFlow.startAiApplicationPreview(
      travelApplicationRequest.expenseType,
@@ -723,7 +764,10 @@ export function usePersonalWorkbenchAiMode(props, emit) {
        autoSubmit: travelApplicationRequest.autoSubmit,
        autoSaveDraft: travelApplicationRequest.autoSaveDraft,
        requestedSubmit: travelApplicationRequest.requestedSubmit,
-        submitRequiresConfirmation: travelApplicationRequest.submitRequiresConfirmation
+        submitRequiresConfirmation: travelApplicationRequest.submitRequiresConfirmation,
+        stewardRemainingTasks: travelApplicationRequest.stewardRemainingTasks,
+        onPreviewReadyForNextTask: startModelPlannedNextTask,
+        onApplicationActionCompleted: startModelPlannedNextTask
      }
    )
  }
@@ -741,7 +785,8 @@ export function usePersonalWorkbenchAiMode(props, emit) {
        autoSubmit: travelApplicationRequest.autoSubmit,
        autoSaveDraft: travelApplicationRequest.autoSaveDraft,
        requestedSubmit: travelApplicationRequest.requestedSubmit,
-        submitRequiresConfirmation: travelApplicationRequest.submitRequiresConfirmation
+        submitRequiresConfirmation: travelApplicationRequest.submitRequiresConfirmation,
+        stewardRemainingTasks: travelApplicationRequest.stewardRemainingTasks
      }
    }
    replaceInlineMessage(plannerPendingMessage.id, createInlineMessage('assistant', confirmText, {
--- a/web/src/composables/workbenchAiMode/useWorkbenchAiActionRouter.js
+++ b/web/src/composables/workbenchAiMode/useWorkbenchAiActionRouter.js
@@ -4,6 +4,8 @@ import {
 } from '../../services/aiApplicationPreviewActions.js'
 import { executeStewardAction } from '../../services/steward.js'
 import { buildAiDocumentDetailRequest } from '../../utils/aiDocumentDetailReference.js'
+import { buildAiExpenseDraftPrefillValues } from '../../utils/aiExpenseDraftModel.js'
+import { requiresApplicationBeforeReimbursement } from '../../views/scripts/travelReimbursementApplicationLinkModel.js'
 import {
  mergeComposerPrefill,
  resolveSuggestedActionPrefill
@@ -82,6 +84,9 @@ export function useWorkbenchAiActionRouter({
    }
    if (actionType === 'ai_application_confirm_intent') {
      aiExpenseDraft.value = null
+      const stewardRemainingTasks = Array.isArray(actionPayload.stewardRemainingTasks)
+        ? actionPayload.stewardRemainingTasks
+        : (Array.isArray(actionPayload.steward_remaining_tasks) ? actionPayload.steward_remaining_tasks : [])
      void applicationFlow.startAiApplicationPreview('travel', '差旅费', String(actionPayload.sourceText || '').trim(), {
        userMessage: String(actionPayload.sourceText || '').trim() || '确认发起出差申请',
        pushUserMessage: true,
@@ -89,7 +94,20 @@ export function useWorkbenchAiActionRouter({
        autoSubmit: Boolean(actionPayload.autoSubmit),
        autoSaveDraft: Boolean(actionPayload.autoSaveDraft),
        requestedSubmit: Boolean(actionPayload.requestedSubmit),
-        submitRequiresConfirmation: Boolean(actionPayload.submitRequiresConfirmation)
+        submitRequiresConfirmation: Boolean(actionPayload.submitRequiresConfirmation),
+        stewardRemainingTasks,
+        onPreviewReadyForNextTask: (remainingTasks = []) => {
+          const nextTaskAction = buildNextTaskSuggestedAction({ steward_remaining_tasks: remainingTasks })
+          if (nextTaskAction) {
+            handleInlineSuggestedAction(nextTaskAction)
+          }
+        },
+        onApplicationActionCompleted: (remainingTasks = []) => {
+          const nextTaskAction = buildNextTaskSuggestedAction({ steward_remaining_tasks: remainingTasks })
+          if (nextTaskAction) {
+            handleInlineSuggestedAction(nextTaskAction)
+          }
+        }
      })
      return
    }
@@ -104,9 +122,21 @@ export function useWorkbenchAiActionRouter({
      return
    }
    if (actionPayload.steward_confirm_flow && actionPayload.flow_id === 'travel_reimbursement') {
-      const expenseType = String(actionPayload.expense_type || 'travel').trim() || 'travel'
-      const expenseTypeLabel = String(actionPayload.expense_type_label || '差旅费').trim() || '差旅费'
-      expenseFlow.startAiExpenseDraft(expenseType, expenseTypeLabel, true)
+      const currentTask = actionPayload.steward_current_task || {}
+      const ontologyFields = currentTask.ontology_fields || currentTask.ontologyFields || actionPayload.ontology_fields || {}
+      const expenseType = String(actionPayload.expense_type || ontologyFields.expense_type || 'travel').trim() || 'travel'
+      const expenseTypeLabel = String(actionPayload.expense_type_label || ontologyFields.expense_type_label || '差旅费').trim() || '差旅费'
+      // 从 task ontology 解析报销语义(金额/时间/事由/地点),预填到报销草稿,
+      // 让 task2(如业务招待费 2000 元)的信息直接落到草稿,而不是丢失。
+      const prefillValues = buildAiExpenseDraftPrefillValues(ontologyFields)
+      const needsApplicationLink = requiresApplicationBeforeReimbursement(expenseType)
+      const stewardRemainingTasks = Array.isArray(actionPayload.steward_remaining_tasks)
+        ? actionPayload.steward_remaining_tasks
+        : []
+      expenseFlow.startAiExpenseDraft(expenseType, expenseTypeLabel, needsApplicationLink, {
+        prefillValues,
+        stewardRemainingTasks
+      })
      return
    }
    if (actionPayload.steward_confirm_flow && actionPayload.flow_id === 'travel_application') {
@@ -176,7 +206,18 @@ export function useWorkbenchAiActionRouter({

    if (actionType === 'ai_application_start_inline') {
      aiExpenseDraft.value = null
-      void expenseFlow.startAiApplicationPreviewFromAction(action?.payload || {}, action?.label)
+      // 多 task 推进:从 resolveAiExpenseApplicationLink "查不到申请单"分支过来的按钮,
+      // payload 里带 prefill_values 和 steward_remaining_tasks,这里透传给申请预览,
+      // 保证发起的申请单带着报销语义,且申请单做完后能继续 task2 报销流程。
+      void expenseFlow.startAiApplicationPreviewFromAction({
+        ...(action?.payload || {}),
+        expense_type: actionPayload.expense_type,
+        expense_type_label: actionPayload.expense_type_label,
+        carry_text: actionPayload.carry_text || actionPayload.original_message || action?.label,
+        steward_remaining_tasks: Array.isArray(actionPayload.steward_remaining_tasks)
+          ? actionPayload.steward_remaining_tasks
+          : []
+      }, action?.label)
      return
    }

@@ -398,6 +439,9 @@ export function useWorkbenchAiActionRouter({
    const flowId = isApplication ? 'travel_application' : 'travel_reimbursement'
    const taskLabel = isApplication ? '出差申请' : '费用报销'
    const ontologyFields = nextTask.ontology_fields || nextTask.ontologyFields || {}
+    // 透传去掉当前 nextTask 之后的剩余 task 列表,保证 task2 完成后 task3 也能继续推进,
+    // 避免 3+ task 场景在 task2 处断链。
+    const furtherRemainingTasks = remainingTasks.slice(1)
    return {
      label: `继续处理${taskLabel}`,
      description: `接下来处理${taskLabel}: ${String(nextTask.summary || nextTask.title || '').slice(0, 40)}`,
@@ -410,7 +454,8 @@ export function useWorkbenchAiActionRouter({
        expense_type: String(ontologyFields.expense_type || 'travel').trim() || 'travel',
        expense_type_label: String(ontologyFields.expense_type_label || '差旅费').trim() || '差旅费',
        ontology_fields: ontologyFields,
-        original_message: String(nextTask.summary || nextTask.title || `继续处理${taskLabel}`).trim()
+        original_message: String(nextTask.summary || nextTask.title || `继续处理${taskLabel}`).trim(),
+        steward_remaining_tasks: furtherRemainingTasks
      }
    }
  }
--- a/web/src/composables/workbenchAiMode/useWorkbenchAiApplicationPreviewFlow.js
+++ b/web/src/composables/workbenchAiMode/useWorkbenchAiApplicationPreviewFlow.js
@@ -85,7 +85,8 @@ export function useWorkbenchAiApplicationPreviewFlow({
  resolveLatestInlineUserPrompt,
  scrollInlineConversationToBottom,
  sending,
-  toast
+  toast,
+  onApplicationActionCompleted = null
 }) {
  function isApplicationPreviewEstimatePending(message = {}) {
    return Boolean(message?.applicationPreview && isApplicationPreviewEstimatePendingPreview(message.applicationPreview))
@@ -345,6 +346,9 @@ export function useWorkbenchAiApplicationPreviewFlow({
    const flowId = isApplication ? 'travel_application' : 'travel_reimbursement'
    const taskLabel = isApplication ? '出差申请' : '费用报销'
    const ontologyFields = nextTask.ontology_fields || nextTask.ontologyFields || {}
+    // 透传去掉当前 nextTask 之后的剩余 task 列表,保证 task2 完成后 task3 也能继续推进,
+    // 避免 3+ task 场景在 task2 处断链。
+    const furtherRemainingTasks = remainingTasks.slice(1)
    return {
      label: `继续处理${taskLabel}`,
      description: `接下来处理${taskLabel}：${String(nextTask.summary || nextTask.title || '').slice(0, 40)}`,
@@ -357,7 +361,8 @@ export function useWorkbenchAiApplicationPreviewFlow({
        expense_type: String(ontologyFields.expense_type || 'travel').trim() || 'travel',
        expense_type_label: String(ontologyFields.expense_type_label || '差旅费').trim() || '差旅费',
        ontology_fields: ontologyFields,
-        original_message: String(nextTask.summary || nextTask.title || `继续处理${taskLabel}`).trim()
+        original_message: String(nextTask.summary || nextTask.title || `继续处理${taskLabel}`).trim(),
+        steward_remaining_tasks: furtherRemainingTasks
      }
    }
  }
@@ -458,6 +463,12 @@ export function useWorkbenchAiApplicationPreviewFlow({
      targetMessage.suggestedActions = []
      const detailActions = buildInlineApplicationDetailAction(draftPayload)
      const nextTaskAction = buildApplicationPreviewNextTaskAction(targetMessage)
+      const shouldAutoContinueNextTask = Boolean(
+        nextTaskAction &&
+        typeof onApplicationActionCompleted === 'function' &&
+        Array.isArray(targetMessage.stewardRemainingTasks) &&
+        targetMessage.stewardRemainingTasks.length
+      )
      replaceInlineMessage(
        pendingMessage.id,
        createInlineMessage('assistant', buildInlineApplicationPreviewActionResultText(actionType, payload), {
@@ -466,11 +477,16 @@ export function useWorkbenchAiApplicationPreviewFlow({
            streamStatus: 'completed',
            thinkingEvents: completeInlineThinkingEvents(resolveInlineThinkingEvents(pendingMessage))
          },
-          suggestedActions: nextTaskAction ? [...detailActions, nextTaskAction] : detailActions
+          suggestedActions: shouldAutoContinueNextTask
+            ? detailActions
+            : (nextTaskAction ? [...detailActions, nextTaskAction] : detailActions)
        })
      )
      persistCurrentConversation()
      scrollInlineConversationToBottom({ force: inlineConversationAutoScrollPinned.value })
+      if (shouldAutoContinueNextTask) {
+        onApplicationActionCompleted(targetMessage.stewardRemainingTasks, targetMessage)
+      }
      return true
    } catch (error) {
      replaceInlineMessage(
@@ -599,6 +615,12 @@ export function useWorkbenchAiApplicationPreviewFlow({
          skipUserMessage: true,
          userText: options.userMessage || '保存草稿'
        })
+      } else if (
+        typeof options.onPreviewReadyForNextTask === 'function' &&
+        Array.isArray(previewMessage.stewardRemainingTasks) &&
+        previewMessage.stewardRemainingTasks.length
+      ) {
+        options.onPreviewReadyForNextTask(previewMessage.stewardRemainingTasks, previewMessage)
      }
    } catch (error) {
      replaceInlineMessage(pendingMessage.id, createInlineMessage('assistant', error?.message || '申请核对表生成失败，请稍后重试。', {
--- a/web/src/composables/workbenchAiMode/useWorkbenchAiCommandIntents.js
+++ b/web/src/composables/workbenchAiMode/useWorkbenchAiCommandIntents.js
@@ -1,6 +1,8 @@
 import {
+  buildWorkbenchDocumentCommandFollowupGuidance,
  buildWorkbenchDraftDeletionGuidance,
  isWorkbenchDraftDeletionIntent,
+  resolveLatestWorkbenchDocumentCommandContext,
  resolveLatestWorkbenchDraftPayload
 } from './workbenchAiCommandIntentModel.js'
 import { resolveWorkbenchIntentActionRoute } from './workbenchIntentActionPolicy.js'
@@ -58,6 +60,9 @@ export function useWorkbenchAiCommandIntents({
    if (!handlesWorkbenchCommand) {
      return false
    }
+    const documentCommandContext = route.nextStep === 'query_candidates'
+      ? resolveLatestWorkbenchDocumentCommandContext(conversationMessages.value, frame)
+      : null
    prepareInlineCommandConversation(cleanPrompt, entry)
    const draftPayload = frame?.targetMode === 'current_context' || legacyDraftDelete
      ? resolveLatestWorkbenchDraftPayload(conversationMessages.value)
@@ -72,6 +77,16 @@ export function useWorkbenchAiCommandIntents({
      return true
    }

+    if (route.nextStep === 'query_candidates' && documentCommandContext) {
+      const guidance = buildWorkbenchDocumentCommandFollowupGuidance(documentCommandContext, frame)
+      conversationMessages.value.push(createInlineMessage('assistant', guidance.content, {
+        suggestedActions: guidance.suggestedActions
+      }))
+      persistCurrentConversation()
+      scrollInlineConversationToBottom({ force: inlineConversationAutoScrollPinned.value })
+      return true
+    }
+
    const queryPrompt = route.queryPrompt || frame?.normalizedQuery || '我的草稿单据'
    const pendingText = frame?.safetyLevel === 'confirm_required'
      ? '正在先筛选候选单据，不会直接执行删除或审核动作...'
--- a/web/src/composables/workbenchAiMode/useWorkbenchAiExpenseFlow.js
+++ b/web/src/composables/workbenchAiMode/useWorkbenchAiExpenseFlow.js
@@ -9,6 +9,7 @@ import {
 } from '../../services/linkedReimbursementDraftJobs.js'
 import {
  applyAiExpenseAnswer,
+  buildAiExpenseDraftPrefillValues,
  buildAiExpenseStepPrompt,
  buildAiExpenseSummary,
  createAiExpenseDraft,
@@ -113,6 +114,7 @@ export function useWorkbenchAiExpenseFlow({
      suggestedActions: Array.isArray(options.suggestedActions) ? options.suggestedActions : [],
      draftPayload: options.draftPayload || null,
      linkedReimbursementDraftJob: options.linkedReimbursementDraftJob || null,
+      stewardRemainingTasks: Array.isArray(options.stewardRemainingTasks) ? options.stewardRemainingTasks : [],
      text: options.text || content
    })
    replaceInlineMessage(messageId, nextMessage)
@@ -323,7 +325,40 @@ export function useWorkbenchAiExpenseFlow({
    scrollInlineConversationToBottom()
  }

-  function startAiExpenseDraft(expenseType, expenseTypeLabel, requiresApplicationBeforeReimbursement) {
+  // 多 task 推进时,把当前报销流程后续要处理的剩余 task 挂在 draft 上,
+  // 这样关联申请单、发起申请单、生成报销草稿等子流程都能把 remaining tasks 透传下去,
+  // 保证 task2 完成后能继续 task3。draft 被清空时上下文也随之消失。
+  function attachStewardRemainingTasks(draft, stewardRemainingTasks) {
+    if (!draft) {
+      return draft
+    }
+    const tasks = Array.isArray(stewardRemainingTasks) ? stewardRemainingTasks : []
+    draft.stewardRemainingTasks = tasks
+    return draft
+  }
+
+  function resolveStewardRemainingTasks(draft) {
+    const draftTasks = Array.isArray(draft?.stewardRemainingTasks) ? draft.stewardRemainingTasks : []
+    return draftTasks.length ? draftTasks : null
+  }
+
+  // 把 expenseType 解析成"发起 XX 申请"按钮里的 XX,避免对招待费也显示"出差申请"。
+  function resolveRequiredApplicationLabel(expenseType, fallbackLabel = '') {
+    const normalized = String(expenseType || '').trim().toLowerCase()
+    if (normalized === 'meal' || normalized === 'entertainment') {
+      return '业务招待'
+    }
+    if (normalized === 'travel') {
+      return '出差'
+    }
+    const label = String(fallbackLabel || '').trim()
+    if (label) {
+      return label.replace(/费$/, '')
+    }
+    return '费用'
+  }
+
+  function startAiExpenseDraft(expenseType, expenseTypeLabel, requiresApplicationBeforeReimbursement, options = {}) {
    if (!conversationStarted.value) {
      activateInlineConversation({ title: String(expenseTypeLabel || '报销').trim().slice(0, 18) || '报销' })
    }
@@ -333,12 +368,25 @@ export function useWorkbenchAiExpenseFlow({
    clearAiModeFiles()
    pushInlineUserMessage(`选择${expenseTypeLabel || expenseType || '报销'}`)

+    const prefillValues = options.prefillValues && typeof options.prefillValues === 'object'
+      ? options.prefillValues
+      : null
+    const stewardRemainingTasks = Array.isArray(options.stewardRemainingTasks)
+      ? options.stewardRemainingTasks
+      : []
+
    if (requiresApplicationBeforeReimbursement) {
-      void resolveAiExpenseApplicationLink(expenseType, expenseTypeLabel)
+      void resolveAiExpenseApplicationLink(expenseType, expenseTypeLabel, {
+        prefillValues,
+        stewardRemainingTasks
+      })
      return
    }

-    const draft = createAiExpenseDraft(expenseType, expenseTypeLabel)
+    const draft = attachStewardRemainingTasks(
+      createAiExpenseDraft(expenseType, expenseTypeLabel, prefillValues),
+      stewardRemainingTasks
+    )
    aiExpenseDraft.value = draft
    conversationMessages.value.push(createInlineMessage('assistant', buildAiExpenseStepPrompt(draft)))
    persistCurrentConversation()
@@ -351,7 +399,11 @@ export function useWorkbenchAiExpenseFlow({
    assistantDraft.value = ''
    clearAiModeFiles()

-    const next = applyAiExpenseAnswer(aiExpenseDraft.value, answer, fileNames)
+    const currentDraft = aiExpenseDraft.value
+    const next = applyAiExpenseAnswer(currentDraft, answer, fileNames)
+    // applyAiExpenseAnswer 不会保留 draft 上的运行时上下文,这里手动透传 remaining tasks,
+    // 保证报销草稿收集完所有字段后,仍能拿到后续 task 列表用于推进 task3。
+    attachStewardRemainingTasks(next, resolveStewardRemainingTasks(currentDraft))
    aiExpenseDraft.value = next

    if (isAiExpenseDraftComplete(next)) {
@@ -364,7 +416,14 @@ export function useWorkbenchAiExpenseFlow({
    scrollInlineConversationToBottom()
  }

-  async function resolveAiExpenseApplicationLink(expenseType, expenseTypeLabel) {
+  async function resolveAiExpenseApplicationLink(expenseType, expenseTypeLabel, options = {}) {
+    const prefillValues = options.prefillValues && typeof options.prefillValues === 'object'
+      ? options.prefillValues
+      : null
+    const stewardRemainingTasks = Array.isArray(options.stewardRemainingTasks)
+      ? options.stewardRemainingTasks
+      : []
+
    let claims = null
    try {
      claims = await fetchExpenseClaimsForAi(REIMBURSEMENT_LIST_PREVIEW_PARAMS)
@@ -377,18 +436,30 @@ export function useWorkbenchAiExpenseFlow({
    }

    const candidates = filterRequiredApplicationCandidates(claims, expenseType, currentUser.value || {})
-    aiExpenseDraft.value = createAiExpenseDraft(expenseType, expenseTypeLabel)
+    // 即使后续可能被清空,也先把报销语义 + remaining tasks 上下文挂到 draft 上,
+    // 这样查不到申请单时仍能透传给"发起申请单"按钮,保证 task2 不丢失语义。
+    const draft = attachStewardRemainingTasks(
+      createAiExpenseDraft(expenseType, expenseTypeLabel, prefillValues),
+      stewardRemainingTasks
+    )
+    aiExpenseDraft.value = draft

    if (!candidates.length) {
+      // 查不到可关联申请单:不要让 task2 语义丢失。生成"发起申请单"按钮时,
+      // 按费用类型动态生成 label,带上 ontology 上下文 + remaining tasks,
+      // 让用户发起申请单后能回到 task2 报销流程(见 ai_application_start_inline 分支)。
+      const applicationLabel = resolveRequiredApplicationLabel(expenseType, expenseTypeLabel)
      conversationMessages.value.push(createInlineMessage('assistant', buildRequiredApplicationMissingText(expenseType), {
        suggestedActions: [{
-          label: '确认发起出差申请',
+          label: `确认发起${applicationLabel}申请`,
          description: '生成完整申请表，并预填已识别的时间、地点和事由',
          icon: 'mdi mdi-file-plus-outline',
          action_type: 'ai_application_start_inline',
          payload: {
            expense_type: expenseType,
-            expense_type_label: expenseTypeLabel
+            expense_type_label: expenseTypeLabel,
+            prefill_values: prefillValues || {},
+            steward_remaining_tasks: stewardRemainingTasks
          }
        }]
      }))
@@ -459,7 +530,8 @@ export function useWorkbenchAiExpenseFlow({
    jobId,
    pendingMessageId,
    claimNo = '',
-    initialJob = null
+    initialJob = null,
+    stewardRemainingTasks = []
  }) {
    const normalizedJobId = String(jobId || '').trim()
    if (!normalizedJobId || activeLinkedDraftJobPolls.has(normalizedJobId)) {
@@ -479,13 +551,17 @@ export function useWorkbenchAiExpenseFlow({
            const content = draftClaimNo
              ? `报销草稿 ${draftClaimNo} 已生成，并已关联申请单 ${claimNo || '所选申请单'}。后续可以在草稿详情中上传票据或补充信息。`
              : `报销草稿已生成，并已关联申请单 ${claimNo || '所选申请单'}。后续可以在草稿详情中上传票据或补充信息。`
+            // 多 task 推进:报销草稿生成成功后,若还有剩余 task,补一个"继续处理"按钮。
+            const nextTaskAction = buildExpenseDraftNextTaskAction(stewardRemainingTasks)
            replaceInlineAssistantMessage(pendingMessageId, content, {
              draftPayload,
              linkedReimbursementDraftJob: {
                ...currentJob,
                applicationClaimNo: claimNo
              },
-              suggestedActions: buildLinkedDraftAction(draftPayload)
+              suggestedActions: nextTaskAction
+                ? [...buildLinkedDraftAction(draftPayload), nextTaskAction]
+                : buildLinkedDraftAction(draftPayload)
            })
            aiExpenseDraft.value = null
            persistCurrentConversation()
@@ -524,7 +600,9 @@ export function useWorkbenchAiExpenseFlow({
        jobId: job.jobId,
        pendingMessageId: message.id,
        claimNo: job.applicationClaimNo,
-        initialJob: job
+        initialJob: job,
+        // 刷新恢复时从消息上读回 remaining tasks,保证报销完成后仍能补出"继续处理"按钮。
+        stewardRemainingTasks: Array.isArray(message.stewardRemainingTasks) ? message.stewardRemainingTasks : []
      }).catch((error) => {
        replaceInlineAssistantMessage(message.id, buildLinkedDraftFailedText(error), {
          linkedReimbursementDraftJob: {
@@ -556,6 +634,38 @@ export function useWorkbenchAiExpenseFlow({
    }]
  }

+  // 报销草稿生成成功后,若有剩余 task,生成"继续处理下一个任务"按钮。
+  // 与 useWorkbenchAiApplicationPreviewFlow.buildApplicationPreviewNextTaskAction 同构,
+  // 但数据源是 draft 上透传过来的 stewardRemainingTasks,保证报销完成后 task3 也能推进。
+  function buildExpenseDraftNextTaskAction(remainingTasks = []) {
+    const tasks = Array.isArray(remainingTasks) ? remainingTasks : []
+    const nextTask = tasks[0]
+    if (!nextTask || !nextTask.task_type) {
+      return null
+    }
+    const taskType = String(nextTask.task_type || '').trim()
+    const isApplication = taskType === 'expense_application'
+    const flowId = isApplication ? 'travel_application' : 'travel_reimbursement'
+    const taskLabel = isApplication ? '出差申请' : '费用报销'
+    const ontologyFields = nextTask.ontology_fields || nextTask.ontologyFields || {}
+    return {
+      label: `继续处理${taskLabel}`,
+      description: `接下来处理${taskLabel}：${String(nextTask.summary || nextTask.title || '').slice(0, 40)}`,
+      icon: isApplication ? 'mdi mdi-file-plus-outline' : 'mdi mdi-receipt-text-plus-outline',
+      action_type: 'steward_continue_next_task',
+      payload: {
+        steward_confirm_flow: true,
+        flow_id: flowId,
+        steward_current_task: nextTask,
+        expense_type: String(ontologyFields.expense_type || 'travel').trim() || 'travel',
+        expense_type_label: String(ontologyFields.expense_type_label || '差旅费').trim() || '差旅费',
+        ontology_fields: ontologyFields,
+        original_message: String(nextTask.summary || nextTask.title || `继续处理${taskLabel}`).trim(),
+        steward_remaining_tasks: tasks.slice(1)
+      }
+    }
+  }
+
  async function linkAiExpenseApplication(application = {}) {
    const draft = aiExpenseDraft.value || (() => {
      const resolved = resolveRequiredApplicationReimbursementType(application)
@@ -577,9 +687,14 @@ export function useWorkbenchAiExpenseFlow({
      stepKey: 'attachments'
    }
    aiExpenseDraft.value = linked
+    // 关联申请单时,保留 draft 上的 remaining tasks 上下文,透传给后续轮询,
+    // 这样报销草稿生成成功后能补出"继续处理 task3"按钮。
+    const stewardRemainingTasks = resolveStewardRemainingTasks(linked) || []
    const pendingMessage = createInlineMessage('assistant', `已关联申请单${claimNo ? ` ${claimNo}` : ''}，正在生成报销草稿...`, {
      pending: true,
-      suggestedActions: []
+      suggestedActions: [],
+      // 把 remaining tasks 挂到 pending 消息上,刷新后 resume 轮询能读回并透传给 poll 成功分支。
+      stewardRemainingTasks
    })
    conversationMessages.value.push(pendingMessage)
    const pendingMessageId = pendingMessage.id
@@ -607,7 +722,8 @@ export function useWorkbenchAiExpenseFlow({
        jobId: normalizedJob.jobId,
        pendingMessageId,
        claimNo,
-        initialJob: normalizedJob
+        initialJob: normalizedJob,
+        stewardRemainingTasks
      })
    } catch (error) {
      replaceInlineAssistantMessage(
--- a/web/src/composables/workbenchAiMode/workbenchAiCommandIntentModel.js
+++ b/web/src/composables/workbenchAiMode/workbenchAiCommandIntentModel.js
@@ -1,3 +1,7 @@
+import {
+  parseAiDocumentDetailHref
+} from '../../utils/aiDocumentDetailReference.js'
+
 const DRAFT_DELETION_ACTION_PATTERN = /删除|删掉|删了|移除|作废|撤销/
 const DRAFT_DELETION_TARGET_PATTERN = (
  /草稿|这个单据|这张单据|当前单据|当前申请|当前报销|刚才保存的草稿|刚才的草稿|上面的单据|最近的单据|申请单|报销单/
@@ -22,11 +26,26 @@ const SUBMITTED_OR_FINAL_STATUS = new Set([
  '已驳回',
  '已退回'
 ])
+const DOCUMENT_DETAIL_LINK_RE = /<a\b[^>]*href="([^"]*#ai-open-document-detail:[^"]+)"[^>]*>(.*?)<\/a>/g
+const DOCUMENT_COMMAND_ACTION_LABELS = {
+  delete: '删除',
+  approve: '审核通过',
+  reject: '驳回/退回'
+}
+const DOCUMENT_COMMAND_DETAIL_LABELS = {
+  delete: '进入详情确认删除',
+  approve: '进入详情确认审核',
+  reject: '进入详情确认驳回'
+}

 function normalizeCompactText(value = '') {
  return String(value || '').replace(/\s+/g, '').trim()
 }

+function normalizeText(value = '') {
+  return String(value || '').replace(/\s+/g, ' ').trim()
+}
+
 function normalizeDraftDocumentType(payload = {}, claimNo = '') {
  const rawType = String(payload.document_type || payload.documentType || payload.draft_type || payload.draftType || '').trim()
  if (/application|expense_application|申请/.test(rawType)) {
@@ -77,6 +96,60 @@ function extractDraftPayloadFromSuggestedActions(message = {}) {
  return null
 }

+function stripHtml(value = '') {
+  return normalizeText(String(value || '').replace(/<[^>]*>/g, ''))
+}
+
+function normalizeDocumentCommandCandidate(detailReference = null, rawLabel = '') {
+  if (!detailReference || typeof detailReference !== 'object') {
+    return null
+  }
+  const claimId = String(detailReference.claimId || detailReference.claim_id || '').trim()
+  const claimNo = String(detailReference.claimNo || detailReference.claim_no || detailReference.reference || '').trim()
+  if (!claimId && !claimNo) {
+    return null
+  }
+  return {
+    claimId,
+    claimNo,
+    documentType: normalizeDraftDocumentType(detailReference, claimNo),
+    actionLabel: stripHtml(rawLabel) || '查看详情'
+  }
+}
+
+function extractDocumentCommandCandidatesFromContent(content = '') {
+  const text = String(content || '')
+  const candidates = []
+  const seen = new Set()
+  for (const match of text.matchAll(DOCUMENT_DETAIL_LINK_RE)) {
+    const candidate = normalizeDocumentCommandCandidate(
+      parseAiDocumentDetailHref(match[1]),
+      match[2]
+    )
+    if (!candidate) {
+      continue
+    }
+    const key = `${candidate.claimId || ''}:${candidate.claimNo || ''}`
+    if (seen.has(key)) {
+      continue
+    }
+    seen.add(key)
+    candidates.push(candidate)
+  }
+  return candidates
+}
+
+function canReuseDocumentCommandContext(content = '', commandFrame = {}) {
+  const action = String(commandFrame?.action || '').trim()
+  if (!['approve', 'reject'].includes(action)) {
+    return false
+  }
+  if (String(commandFrame?.safetyLevel || '').trim() !== 'confirm_required') {
+    return false
+  }
+  return /ai-document-card--approval-task|待我审核|待审|待审批|待审核|确认审核|进入详情确认审核/.test(String(content || ''))
+}
+
 export function isWorkbenchDraftDeletionIntent(prompt = '') {
  const compact = normalizeCompactText(prompt)
  if (!compact || !DRAFT_DELETION_ACTION_PATTERN.test(compact)) {
@@ -104,6 +177,29 @@ export function resolveLatestWorkbenchDraftPayload(messages = []) {
  return null
 }

+export function resolveLatestWorkbenchDocumentCommandContext(messages = [], commandFrame = {}) {
+  const safeMessages = Array.isArray(messages) ? messages : []
+  for (const message of [...safeMessages].reverse()) {
+    if (String(message?.role || '').trim() !== 'assistant') {
+      continue
+    }
+    const content = String(message?.content || message?.text || '')
+    if (!canReuseDocumentCommandContext(content, commandFrame)) {
+      continue
+    }
+    const candidates = extractDocumentCommandCandidatesFromContent(content)
+    if (!candidates.length) {
+      continue
+    }
+    return {
+      sourceMessageId: String(message?.id || '').trim(),
+      action: String(commandFrame?.action || '').trim(),
+      candidates
+    }
+  }
+  return null
+}
+
 export function buildWorkbenchDraftDeletionGuidance(draftPayload = {}) {
  const claimNo = String(draftPayload.claimNo || draftPayload.claim_no || '').trim()
  const claimId = String(draftPayload.claimId || draftPayload.claim_id || '').trim()
@@ -128,3 +224,42 @@ export function buildWorkbenchDraftDeletionGuidance(draftPayload = {}) {
    }]
  }
 }
+
+export function buildWorkbenchDocumentCommandFollowupGuidance(context = {}, commandFrame = {}) {
+  const action = String(commandFrame?.action || context?.action || '').trim()
+  const actionLabel = DOCUMENT_COMMAND_ACTION_LABELS[action] || '处理'
+  const detailLabel = DOCUMENT_COMMAND_DETAIL_LABELS[action] || '进入详情确认'
+  const candidates = Array.isArray(context?.candidates) ? context.candidates : []
+  const visibleCandidates = candidates.slice(0, 8)
+  const candidateLines = visibleCandidates.map((candidate, index) => {
+    const reference = candidate.claimNo || candidate.claimId || `候选 ${index + 1}`
+    return `${index + 1}. ${reference}`
+  })
+  const overflowText = candidates.length > visibleCandidates.length
+    ? `\n\n还有 ${candidates.length - visibleCandidates.length} 张候选未展示，请先补充更具体条件。`
+    : ''
+  return {
+    content: [
+      '### 已接上刚才查询到的待审单据',
+      `您想继续执行 **${actionLabel}**。这属于高风险审批动作，我不会直接替您通过或驳回。`,
+      '请先从刚才的候选单据中选择一张，进入详情页核对风险、金额和审批节点后再确认。',
+      candidateLines.length ? candidateLines.join('\n') : '',
+      overflowText
+    ].filter(Boolean).join('\n\n'),
+    suggestedActions: visibleCandidates.map((candidate) => {
+      const reference = candidate.claimNo || candidate.claimId || '单据'
+      return {
+        label: `${detailLabel} ${reference}`,
+        description: '打开详情页核对后，再完成审批确认。',
+        icon: 'mdi mdi-open-in-new',
+        action_type: 'open_application_detail',
+        payload: {
+          claim_id: candidate.claimId,
+          claim_no: candidate.claimNo,
+          document_type: candidate.documentType,
+          command_action: action
+        }
+      }
+    })
+  }
+}
--- a/web/src/composables/workbenchAiMode/workbenchAiIntentPlannerModel.js
+++ b/web/src/composables/workbenchAiMode/workbenchAiIntentPlannerModel.js
@@ -143,13 +143,37 @@ function normalizeServerApplicationSteps(rawSteps = []) {
  return [...new Set(mappedSteps)]
 }

+function resolveModelTasks(rawPlan = {}) {
+  return Array.isArray(rawPlan?.tasks) ? rawPlan.tasks : []
+}
+
+function isModelTravelApplicationTask(task = {}) {
+  if (!task || typeof task !== 'object') {
+    return false
+  }
+  const taskType = String(task?.task_type || task?.taskType || '').trim()
+  const assignedAgent = String(task?.assigned_agent || task?.assignedAgent || '').trim()
+  return taskType === 'expense_application' || assignedAgent === 'application_assistant'
+}
+
 function findModelTravelApplicationTask(rawPlan = {}) {
-  const tasks = Array.isArray(rawPlan?.tasks) ? rawPlan.tasks : []
-  return tasks.find((task) => {
+  return resolveModelTasks(rawPlan).find(isModelTravelApplicationTask) || null
+}
+
+function resolveModelRemainingTasks(rawPlan = {}, selectedTask = null) {
+  const tasks = resolveModelTasks(rawPlan)
+  const selectedIndex = tasks.findIndex((task) => task === selectedTask)
+  if (selectedIndex < 0) {
+    return []
+  }
+  return tasks.slice(selectedIndex + 1).filter((task) => {
+    if (!task || typeof task !== 'object') {
+      return false
+    }
    const taskType = String(task?.task_type || task?.taskType || '').trim()
    const assignedAgent = String(task?.assigned_agent || task?.assignedAgent || '').trim()
-    return taskType === 'expense_application' || assignedAgent === 'application_assistant'
-  }) || null
+    return Boolean(taskType || assignedAgent)
+  })
 }

 function resolveCandidateFlows(rawPlan = {}) {
@@ -211,7 +235,7 @@ export function normalizeWorkbenchAiIntentPlan(rawPlan = {}, options = {}) {
    task.requested_action ||
      task.requestedAction ||
      rawPlan.requested_action ||
-    rawPlan.requestedAction ||
+      rawPlan.requestedAction ||
      ''
  ).trim() || normalizePromptAction(prompt)
  const serverSteps = normalizeServerApplicationSteps(task.action_steps || task.actionSteps)
@@ -226,7 +250,8 @@ export function normalizeWorkbenchAiIntentPlan(rawPlan = {}, options = {}) {
    missingFields: Array.isArray(task.missing_fields || task.missingFields)
      ? task.missing_fields || task.missingFields
      : [],
-    steps: serverSteps.length ? serverSteps : buildApplicationSteps(requestedAction)
+    steps: serverSteps.length ? serverSteps : buildApplicationSteps(requestedAction),
+    stewardRemainingTasks: resolveModelRemainingTasks(rawPlan, task)
  }
 }

@@ -275,7 +300,7 @@ export function resolveExecutableTravelApplicationPlan(plan = null) {
    return null
  }
  const requestedSubmit = plan.steps.includes(WORKBENCH_AI_STEP_SUBMIT_APPLICATION)
-  return {
+  const request = {
    expenseType: 'travel',
    expenseTypeLabel: '差旅费',
    sourceText: String(plan.sourceText || '').trim(),
@@ -285,6 +310,11 @@ export function resolveExecutableTravelApplicationPlan(plan = null) {
    requestedSubmit,
    submitRequiresConfirmation: requestedSubmit
  }
+  const stewardRemainingTasks = Array.isArray(plan.stewardRemainingTasks) ? plan.stewardRemainingTasks : []
+  if (stewardRemainingTasks.length) {
+    request.stewardRemainingTasks = stewardRemainingTasks
+  }
+  return request
 }

 export function isLowConfidenceTravelApplicationPlan(plan = null) {
--- a/web/src/composables/workbenchAiMode/workbenchAiMessageModel.js
+++ b/web/src/composables/workbenchAiMode/workbenchAiMessageModel.js
@@ -156,6 +156,9 @@ export function createWorkbenchAiMessageRuntime() {
      attachmentAssociationJob: normalizeInlineAttachmentAssociationJob(options.attachmentAssociationJob || null),
      linkedReimbursementDraftJob: normalizeInlineLinkedReimbursementDraftJob(options.linkedReimbursementDraftJob || null),
      attachmentOcrDetails: normalizeInlineAttachmentOcrDetails(options.attachmentOcrDetails || null),
+      // 多 task 推进上下文:申请预览/报销草稿消息上挂载剩余 task 列表,
+      // 刷新或消息重建后仍能继续推进,避免 task 链断裂。
+      stewardRemainingTasks: Array.isArray(options.stewardRemainingTasks) ? options.stewardRemainingTasks : [],
      text: options.text || normalizedContent,
      createdAt: options.createdAt || Date.now()
    }
@@ -175,6 +178,7 @@ export function createWorkbenchAiMessageRuntime() {
      attachmentAssociationJob: message.attachmentAssociationJob || null,
      linkedReimbursementDraftJob: message.linkedReimbursementDraftJob || null,
      attachmentOcrDetails: message.attachmentOcrDetails || null,
+      stewardRemainingTasks: Array.isArray(message.stewardRemainingTasks) ? message.stewardRemainingTasks : [],
      text: message.text || message.content || ''
    })
  }
@@ -194,7 +198,8 @@ export function createWorkbenchAiMessageRuntime() {
      draftPayload: message.draftPayload || null,
      attachmentAssociationJob: normalizeInlineAttachmentAssociationJob(message.attachmentAssociationJob || null),
      linkedReimbursementDraftJob: normalizeInlineLinkedReimbursementDraftJob(message.linkedReimbursementDraftJob || null),
-      attachmentOcrDetails: message.attachmentOcrDetails || null
+      attachmentOcrDetails: message.attachmentOcrDetails || null,
+      stewardRemainingTasks: Array.isArray(message.stewardRemainingTasks) ? message.stewardRemainingTasks : []
    }
  }

--- a/web/src/services/aiApplicationPreviewActions.js
+++ b/web/src/services/aiApplicationPreviewActions.js
@@ -72,6 +72,9 @@ export function buildAiApplicationPreviewActionPayload({
    : []
  const draftClaimId = normalizeText(draftPayload?.claim_id || draftPayload?.claimId)
  const isSubmit = actionType === AI_APPLICATION_ACTION_SUBMIT
+  const applicationEditableFields = Array.isArray(normalizedPreview.editableFields)
+    ? normalizedPreview.editableFields.map((field) => normalizeText(field)).filter(Boolean)
+    : []

  return {
    source: 'user_message',
@@ -107,6 +110,9 @@ export function buildAiApplicationPreviewActionPayload({
      application_stage: 'expense_application',
      user_input_text: message,
      application_preview: normalizedPreview,
+      ...(applicationEditableFields.length
+        ? { application_editable_fields: applicationEditableFields }
+        : {}),
      ...(isSubmit
        ? {}
        : {
--- a/web/src/utils/aiApplicationPrecheckModel.js
+++ b/web/src/utils/aiApplicationPrecheckModel.js
@@ -313,7 +313,9 @@ export function buildAiApplicationPrecheckMessage(preview = {}, precheck = {}) {
    }
    lines.push(
      '',
-      '> **请先核对**：请先检查本次申请时间是否填写正确。若日期填错，请直接回复正确的出发时间和返回时间，我会重新查询；若日期无误，请先处理或关联已有申请单，避免重复申请。',
+      '**后续行动建议**：',
+      '- 请检查本次申请时间是否填写正确。若日期填错，请直接回复正确的出发时间和返回时间，我会重新查询；',
+      '- 若日期无误，请先处理或关联已有申请单，避免重复申请。',
      '',
      '我会先暂停本次申请表生成，不会开放保存草稿或提交入口。'
    )
@@ -323,18 +325,17 @@ export function buildAiApplicationPrecheckMessage(preview = {}, precheck = {}) {
  const normalized = normalizeApplicationPreview(preview)
  const missingFields = Array.isArray(normalized.missingFields) ? normalized.missingFields : []
  const missingText = missingFields.length ? missingFields.join('、') : '暂无'
-  const budgetPrefix = precheck?.budget?.requiresBudgetReview ? '**预算管理者审核提示**' : '**预算与审批影响**'
-  const overlapPrefix = precheck?.overlap?.status === 'warning' ? '**时间重叠提醒**' : '**单据重叠核查**'
+  const budgetPrefix = precheck?.budget?.requiresBudgetReview ? '预算管理者审核提示' : '预算与审批影响'
+  const overlapPrefix = precheck?.overlap?.status === 'warning' ? '时间重叠提醒' : '单据重叠核查'
  const lines = [
    '### 出差申请表草稿已生成',
    '',
    '**我已完成发起前的单据与预算预审**，并为您生成一张完整的出差申请表。',
    '',
-    `> ${overlapPrefix}：${precheck?.overlap?.summary || '已完成已有单据核查。'}`,
-    '',
-    `> ${budgetPrefix}：${precheck?.budget?.summary || '已完成预算影响评估。'}`,
-    '',
-    `> **仍需补充**：${missingText}`,
+    '**发起前预审结果**：',
+    `- **${overlapPrefix}**：${precheck?.overlap?.summary || '已完成已有单据核查。'}`,
+    `- **${budgetPrefix}**：${precheck?.budget?.summary || '已完成预算影响评估。'}`,
+    `- **仍需补充**：${missingText}`,
    '',
    '请直接点击表格中的字段补充或修改；费用测算会根据地点、天数和出行方式自动更新。'
  ]
@@ -363,14 +364,16 @@ export function buildAiApplicationSubmitConflictMessage(preview = {}, precheck =
    '',
    `> **相同日期提醒**：${precheck?.overlap?.summary || '发现相同日期已有申请单，请先核对后再提交。'}`,
    '',
-    `> **本次申请时间**：${currentRangeText}`,
+    `**本次申请时间**：${currentRangeText}`,
  ]
  if (matchTable) {
    lines.push('', matchTable)
  }
  lines.push(
    '',
-    '> **请先核对**：请先核对申请时间是否填写正确。若日期填错，请直接回复正确的出发时间和返回时间，我会重新查询；若日期无误，请先查看或处理已有申请单，避免重复申请。',
+    '**后续行动建议**：',
+    '- 请核对申请时间是否填写正确。若日期填错，请直接回复正确的出发时间和返回时间，我会重新查询；',
+    '- 若日期无误，请先查看或处理已有申请单，避免重复申请。',
    '',
    '我会先暂停本次提交，不会生成新的审批流。'
  )
--- a/web/src/utils/aiExpenseDraftModel.js
+++ b/web/src/utils/aiExpenseDraftModel.js
@@ -26,13 +26,59 @@ export function getAiExpenseSteps() {
  return DEFAULT_FIELD_STEPS
 }

-export function createAiExpenseDraft(expenseType, expenseTypeLabel) {
+// 将 task 的 ontology_fields 映射到报销草稿字段。
+// 只映射草稿能识别的字段(amount/time_range/reason/location),未知字段忽略。
+export function buildAiExpenseDraftPrefillValues(ontologyFields = {}) {
+  const source = ontologyFields || {}
+  const values = {}
+  const amount = normalizeAnswer(
+    source.amount || source.application_amount || source.applicationAmount || source.estimated_amount
+  )
+  if (amount) {
+    values.amount = amount
+  }
+  const timeRange = normalizeAnswer(
+    source.time_range || source.business_time || source.application_business_time || source.time
+  )
+  if (timeRange) {
+    values.time_range = timeRange
+  }
+  const reason = normalizeAnswer(source.reason || source.application_reason || source.title || source.summary)
+  if (reason) {
+    values.reason = reason
+  }
+  const location = normalizeAnswer(source.location || source.application_location)
+  if (location) {
+    values.location = location
+  }
+  return values
+}
+
+// 根据已填值推进 stepKey 到第一个未填字段,全部填满则到 summary。
+function resolveInitialStepKey(values = {}) {
+  for (const step of DEFAULT_FIELD_STEPS) {
+    if (!normalizeAnswer(values[step.key])) {
+      return step.key
+    }
+  }
+  return SUMMARY_STEP_KEY
+}
+
+export function createAiExpenseDraft(expenseType, expenseTypeLabel, prefillValues = {}) {
+  const safePrefill = prefillValues && typeof prefillValues === 'object' ? prefillValues : {}
+  const values = {}
+  for (const step of DEFAULT_FIELD_STEPS) {
+    const value = normalizeAnswer(safePrefill[step.key])
+    if (value) {
+      values[step.key] = value
+    }
+  }
  return {
    expenseType: normalizeAnswer(expenseType),
    expenseTypeLabel: normalizeAnswer(expenseTypeLabel),
    applicationClaim: null,
-    values: {},
-    stepKey: DEFAULT_FIELD_STEPS[0].key
+    values,
+    stepKey: resolveInitialStepKey(values)
  }
 }

--- a/web/src/utils/aiWorkbenchConversationStore.js
+++ b/web/src/utils/aiWorkbenchConversationStore.js
@@ -263,7 +263,9 @@ function normalizeMessage(message = {}) {
          streamStatus: safeString(message.stewardPlan.streamStatus) || 'completed'
        }
      : null,
-    suggestedActions: Array.isArray(message.suggestedActions) ? message.suggestedActions : []
+    suggestedActions: Array.isArray(message.suggestedActions) ? message.suggestedActions : [],
+    // 保留多 task 推进上下文,刷新后申请预览/报销草稿消息仍能拿到剩余 task 列表。
+    stewardRemainingTasks: Array.isArray(message.stewardRemainingTasks) ? message.stewardRemainingTasks : []
  }
 }

--- a/web/src/utils/expenseApplicationPreview.js
+++ b/web/src/utils/expenseApplicationPreview.js
@@ -292,8 +292,20 @@ export function normalizeApplicationPreview(preview = {}) {
    ...resolveApplicationValidationIssues(fields),
    ...resolveApplicationSourceValidationIssues(preview?.sourceText, fields, preview)
  ]
+  const editableFields = Array.isArray(preview?.editableFields)
+    ? preview.editableFields
+    : Array.isArray(preview?.editable_fields)
+      ? preview.editable_fields
+      : null
  return {
    ...preview,
+    ...(editableFields
+      ? {
+          editableFields: editableFields
+            .map((field) => String(field || '').trim())
+            .filter(Boolean)
+        }
+      : {}),
    fields,
    missingFields,
    validationIssues,
@@ -301,6 +313,37 @@ export function normalizeApplicationPreview(preview = {}) {
  }
 }

+function resolveApplicationPreviewEditableFields(preview = {}) {
+  const source = Array.isArray(preview?.editableFields)
+    ? preview.editableFields
+    : Array.isArray(preview?.editable_fields)
+      ? preview.editable_fields
+      : null
+  if (!Array.isArray(source)) {
+    return null
+  }
+  const fields = new Set(
+    source
+      .map((field) => String(field || '').trim())
+      .filter(Boolean)
+  )
+  if (fields.has('time')) {
+    fields.add('time_return')
+  }
+  return fields
+}
+
+function isApplicationPreviewFieldEditable(preview = {}, item = {}, rowKey = '') {
+  if (item.editable === false) {
+    return false
+  }
+  const editableFields = resolveApplicationPreviewEditableFields(preview)
+  if (!editableFields) {
+    return true
+  }
+  return editableFields.has(rowKey)
+}
+
 export function applyApplicationBusinessTimeContext(preview = {}, businessTimeContext = null) {
  if (!businessTimeContext || typeof businessTimeContext !== 'object') {
    return normalizeApplicationPreview(preview)
@@ -394,7 +437,7 @@ export function buildApplicationPreviewRows(preview = {}) {
          ...item,
          label: '出发时间',
          value: tripDates.startDate || '待补充',
-          editable: item.editable !== false,
+          editable: isApplicationPreviewFieldEditable(normalized, item, 'time'),
          highlight: Boolean(item.highlight),
          missing
        },
@@ -402,7 +445,7 @@ export function buildApplicationPreviewRows(preview = {}) {
          key: 'time_return',
          label: '返回时间',
          value: tripDates.endDate || '待补充',
-          editable: item.editable !== false,
+          editable: isApplicationPreviewFieldEditable(normalized, item, 'time_return'),
          highlight: Boolean(item.highlight),
          missing
        }
@@ -415,7 +458,7 @@ export function buildApplicationPreviewRows(preview = {}) {
      ...item,
      label: resolveApplicationFieldLabel(item, fields),
      value,
-      editable: item.editable !== false,
+      editable: isApplicationPreviewFieldEditable(normalized, item, item.key),
      highlight: Boolean(item.highlight),
      missing: item.required !== false && !isApplicationPreviewValueProvided(rawValue)
    }]
@@ -484,6 +527,10 @@ export function buildApplicationTemplatePreview(currentUser = {}) {
 export function buildLocalApplicationPreviewMessage(preview) {
  const normalized = normalizeApplicationPreview(preview)
  const modelReviewStatus = String(normalized.modelReviewStatus || '').trim()
+  const editMode = Boolean(normalized.applicationEditMode || normalized.application_edit_mode)
+  if (editMode) {
+    return '我已载入原申请信息。请只修改事由、时间、地点和出行方式；职级、负责人、标准和费用会按规则带入或重新测算。'
+  }
  return [
    modelReviewStatus === 'completed'
      ? '我已完成模型复核，并整理成下方表格。请核查识别结果；点击对应行即可直接编辑。'
--- a/web/tests/ai-application-preview-actions.test.mjs
+++ b/web/tests/ai-application-preview-actions.test.mjs
@@ -95,9 +95,62 @@ async function testSaveDraftActionUsesFastPreviewEndpoint() {
  assert.equal(body.context_json.application_stage, 'expense_application')
 }

+async function testEditDraftActionCarriesClaimAndEditableFields() {
+  let capturedOptions = null
+
+  global.fetch = async (_url, options) => {
+    capturedOptions = options
+    return {
+      ok: true,
+      async json() {
+        return {
+          status: 'succeeded',
+          result: {
+            draft_payload: {
+              claim_id: 'claim-edit-application',
+              claim_no: 'AP-20260620-EDIT',
+              status: 'draft',
+              approval_stage: '待提交'
+            }
+          }
+        }
+      }
+    }
+  }
+
+  await runAiApplicationPreviewAction({
+    actionType: AI_APPLICATION_ACTION_SAVE_DRAFT,
+    applicationPreview: {
+      applicationEditMode: true,
+      editableFields: ['reason', 'time', 'location', 'transportMode'],
+      fields: {
+        applicationType: '差旅费用申请',
+        time: '2026-07-01 至 2026-07-03',
+        location: '北京',
+        reason: '项目实施',
+        days: '3天',
+        transportMode: '火车',
+        amount: '1000元'
+      }
+    },
+    currentUser: { username: 'zhangsan@example.com', name: '张三' },
+    draftPayload: {
+      claim_id: 'claim-edit-application',
+      claim_no: 'AP-20260620-EDIT',
+      status: 'returned'
+    }
+  })
+
+  const body = JSON.parse(capturedOptions.body)
+  assert.equal(body.context_json.application_edit_claim_id, 'claim-edit-application')
+  assert.equal(body.context_json.application_edit_mode, true)
+  assert.deepEqual(body.context_json.application_editable_fields, ['reason', 'time', 'location', 'transportMode'])
+}
+
 async function run() {
  await testSubmitActionUsesFastPreviewEndpoint()
  await testSaveDraftActionUsesFastPreviewEndpoint()
+  await testEditDraftActionCarriesClaimAndEditableFields()
  console.log('ai-application-preview-actions tests passed')
 }

--- a/web/tests/ai-expense-draft-model.test.mjs
+++ b/web/tests/ai-expense-draft-model.test.mjs
@@ -3,6 +3,7 @@ import test from 'node:test'

 import {
  applyAiExpenseAnswer,
+  buildAiExpenseDraftPrefillValues,
  buildAiExpenseStepPrompt,
  buildAiExpenseSummary,
  createAiExpenseDraft,
@@ -71,3 +72,41 @@ test('summary lists every filled field and the linked application', () => {
  assert.match(summary, /AP-202606-001/)
  assert.match(summary, /85元/)
 })
+
+test('buildAiExpenseDraftPrefillValues maps task ontology fields onto draft fields', () => {
+  const values = buildAiExpenseDraftPrefillValues({
+    expense_type: 'meal',
+    amount: '2000元',
+    time_range: '昨天',
+    reason: '客户招待',
+    location: '上海',
+    unrelated_field: 'ignore me'
+  })
+  assert.equal(values.amount, '2000元')
+  assert.equal(values.time_range, '昨天')
+  assert.equal(values.reason, '客户招待')
+  assert.equal(values.location, '上海')
+  assert.equal(values.unrelated_field, undefined)
+})
+
+test('createAiExpenseDraft with prefillValues skips already filled steps', () => {
+  const draft = createAiExpenseDraft('meal', '业务招待费', {
+    amount: '2000元',
+    reason: '客户招待'
+  })
+  // reason 已填,跳到下一个未填字段 time_range
+  assert.equal(draft.values.amount, '2000元')
+  assert.equal(draft.values.reason, '客户招待')
+  assert.equal(draft.stepKey, 'time_range')
+})
+
+test('createAiExpenseDraft with all prefillValues lands on summary', () => {
+  const draft = createAiExpenseDraft('meal', '业务招待费', {
+    reason: '客户招待',
+    time_range: '昨天',
+    location: '上海',
+    amount: '2000元',
+    attachments: '稍后上传'
+  })
+  assert.ok(isAiExpenseDraftComplete(draft))
+})
--- a/web/tests/ai-workbench-conversation-store.test.mjs
+++ b/web/tests/ai-workbench-conversation-store.test.mjs
@@ -67,3 +67,37 @@ test('AI workbench conversation store persists scoped history for sidebar sessio
  assert.equal(nextHistory.length, 1)
  assert.equal(nextHistory[0].id, 'conv-first')
 })
+
+test('AI workbench conversation store preserves stewardRemainingTasks on messages', () => {
+  installLocalStorageMock()
+  const user = { username: 'caoxiaozhu' }
+  const remainingTasks = [
+    { task_id: 't2', task_type: 'reimbursement', ontology_fields: { expense_type: 'meal' } }
+  ]
+
+  saveAiWorkbenchConversation(user, {
+    id: 'conv-multi-task',
+    title: '出差+招待费',
+    updatedAt: Date.now(),
+    messages: [
+      { id: 'u1', role: 'user', content: '出差+报销招待费' },
+      {
+        id: 'a1',
+        role: 'assistant',
+        content: '申请草稿已保存',
+        stewardRemainingTasks: remainingTasks
+      }
+    ]
+  })
+
+  const history = loadAiWorkbenchConversationHistory(user)
+  assert.equal(history.length, 1)
+  // 历史摘要不要求保留 stewardRemainingTasks,但加载完整会话时消息上应保留。
+  // 这里通过 saveAiWorkbenchConversation 的往返确认 normalizeMessage 不会丢弃该字段。
+  const stored = JSON.parse(globalThis.window.localStorage.getItem(
+    'x-financial:workbench-ai-conversations:caoxiaozhu'
+  ))
+  const conversation = stored.find((item) => item.id === 'conv-multi-task')
+  const persistedMessage = conversation.messages.find((m) => m.id === 'a1')
+  assert.deepEqual(persistedMessage.stewardRemainingTasks, remainingTasks)
+})
--- a/web/tests/expense-application-fast-preview.test.mjs
+++ b/web/tests/expense-application-fast-preview.test.mjs
@@ -362,6 +362,40 @@ test('travel application submit can continue with conversational planning recomm
  assert.match(recommendation, /AP-202606030001-ABCDE123/)
 })

+test('application edit preview only allows reason time location and transport changes', () => {
+  const preview = normalizeApplicationPreview({
+    sourceText: '修改申请',
+    applicationEditMode: true,
+    editableFields: ['reason', 'time', 'location', 'transportMode'],
+    fields: {
+      applicationType: '差旅费用申请',
+      applicant: '李文静',
+      grade: 'P5',
+      department: '财务部',
+      position: '财务分析师',
+      managerName: '王强',
+      time: '2026-05-25 至 2026-05-28',
+      location: '上海',
+      reason: '客户现场项目支持',
+      days: '4天',
+      transportMode: '火车',
+      lodgingDailyCap: '450元/天',
+      subsidyDailyCap: '100元/天',
+      transportPolicy: '按规则测算',
+      policyEstimate: '交通 300元 + 住宿 1800元 + 补贴 400元 = 2500元',
+      amount: '2500元'
+    }
+  })
+
+  const rows = buildApplicationPreviewRows(preview)
+  const editableKeys = rows.filter((row) => row.editable).map((row) => row.key)
+  assert.deepEqual(editableKeys, ['time', 'time_return', 'location', 'reason', 'transportMode'])
+  assert.equal(rows.find((row) => row.key === 'applicationType')?.editable, false)
+  assert.equal(rows.find((row) => row.key === 'days')?.editable, false)
+  assert.equal(rows.find((row) => row.key === 'amount')?.editable, false)
+  assert.match(buildLocalApplicationPreviewMessage(preview), /只修改事由、时间、地点和出行方式/)
+})
+
 test('application preview renders ordered editable rows and submit text uses edited values', () => {
  const preview = buildLocalApplicationPreview('申请 2026-05-25 至 2026-05-28 去新疆，伊犁出差，服务美团业务部署，火车，预计费用1800元', {
    name: '李文静',
--- a/web/tests/workbench-ai-action-router.test.mjs
+++ b/web/tests/workbench-ai-action-router.test.mjs
@@ -93,6 +93,65 @@ test('workbench steward application confirmation opens inline application previe
  assert.equal(preview.fields.transportMode, '')
 })

+test('workbench low-confidence application confirmation forwards remaining tasks', () => {
+  let previewCall = null
+  const remainingTasks = [{
+    task_id: 'task-reimbursement-2',
+    task_type: 'reimbursement',
+    assigned_agent: 'reimbursement_assistant',
+    ontology_fields: {
+      expense_type: 'entertainment',
+      expense_type_label: '业务招待费',
+      amount: '2000元',
+      time_range: '2026-06-25',
+      reason: '业务招待'
+    }
+  }]
+  const router = useWorkbenchAiActionRouter({
+    aiExpenseDraft: { value: null },
+    applicationFlow: {
+      isInlineSuggestedActionDisabled: () => false,
+      executeInlineApplicationPreviewAction: () => {},
+      startAiApplicationPreview: (...args) => {
+        previewCall = args
+      }
+    },
+    assistantDraft: { value: '' },
+    attachmentFlow: {
+      confirmAiAttachmentAssociation: () => {}
+    },
+    emit: () => {},
+    expenseFlow: {
+      linkAiExpenseApplication: () => {},
+      pushInlineExpenseSceneSelectionPrompt: () => {},
+      startAiApplicationPreviewFromAction: () => {},
+      startAiExpenseDraft: () => {}
+    },
+    focusAiModeInput: () => {},
+    hasInlineAttachmentOcrDetails: () => false,
+    resolveLatestInlineUserPrompt: () => '',
+    selectedFiles: { value: [] },
+    startInlineConversation: () => {},
+    toast: () => {},
+    toggleInlineAttachmentOcrDetails: () => {}
+  })
+
+  router.handleInlineSuggestedAction({
+    label: '确认发起出差申请',
+    action_type: 'ai_application_confirm_intent',
+    payload: {
+      sourceText: '2月20-23日去上海出差3天，服务国网服务器部署，并且报销昨天的业务招待费2000元',
+      ontologyFields: { location: '上海', reason: '服务国网服务器部署' },
+      stewardRemainingTasks: remainingTasks
+    }
+  })
+
+  assert.ok(previewCall, 'startAiApplicationPreview 应被调用')
+  assert.deepEqual(previewCall[3].stewardRemainingTasks, remainingTasks)
+  assert.equal(typeof previewCall[3].onPreviewReadyForNextTask, 'function')
+  assert.equal(typeof previewCall[3].onApplicationActionCompleted, 'function')
+})
+
 test('workbench reimbursement skip link action opens new reimbursement flow', () => {
  let sceneSelectionPayload = null
  let fallbackConversationStarted = false
@@ -389,3 +448,70 @@ test('workbench steward executable submit action runs precheck before submit and
    globalThis.fetch = originalFetch
  }
 })
+
+test('workbench steward continue-next-task reimbursement prefills ontology and forwards remaining tasks', () => {
+  let expenseDraftCall = null
+  const router = useWorkbenchAiActionRouter({
+    aiExpenseDraft: { value: null },
+    applicationFlow: {
+      isInlineSuggestedActionDisabled: () => false,
+      executeInlineApplicationPreviewAction: () => {}
+    },
+    assistantDraft: { value: '' },
+    attachmentFlow: {
+      confirmAiAttachmentAssociation: () => {}
+    },
+    emit: () => {},
+    expenseFlow: {
+      linkAiExpenseApplication: () => {},
+      promptAiReimbursementDraftContinuation: () => {},
+      promptStandaloneReimbursementDraftCreation: () => {},
+      pushInlineExpenseSceneSelectionPrompt: () => {},
+      startAiApplicationPreviewFromAction: () => {},
+      startAiExpenseDraft: (expenseType, expenseTypeLabel, requiresApplicationBeforeReimbursement, options) => {
+        expenseDraftCall = { expenseType, expenseTypeLabel, requiresApplicationBeforeReimbursement, options }
+      },
+      startAiReimbursementAssociationGate: () => {}
+    },
+    focusAiModeInput: () => {},
+    hasInlineAttachmentOcrDetails: () => false,
+    resolveLatestInlineUserPrompt: () => '',
+    selectedFiles: { value: [] },
+    startInlineConversation: () => {},
+    toast: () => {},
+    toggleInlineAttachmentOcrDetails: () => {}
+  })
+
+  router.handleInlineSuggestedAction({
+    label: '继续处理费用报销',
+    action_type: 'steward_continue_next_task',
+    payload: {
+      steward_confirm_flow: true,
+      flow_id: 'travel_reimbursement',
+      steward_current_task: {
+        task_id: 'task-meal-1',
+        task_type: 'reimbursement',
+        title: '业务招待费报销',
+        summary: '报销昨天业务招待费2000元',
+        ontology_fields: {
+          expense_type: 'meal',
+          expense_type_label: '业务招待费',
+          amount: '2000元',
+          time_range: '昨天',
+          reason: '客户招待'
+        }
+      },
+      steward_remaining_tasks: []
+    }
+  })
+
+  // task2(招待费报销)启动时:费用类型正确、语义预填到草稿、remaining tasks 透传
+  assert.ok(expenseDraftCall, 'startAiExpenseDraft 应被调用')
+  assert.equal(expenseDraftCall.expenseType, 'meal')
+  assert.equal(expenseDraftCall.expenseTypeLabel, '业务招待费')
+  assert.equal(expenseDraftCall.requiresApplicationBeforeReimbursement, true)
+  assert.equal(expenseDraftCall.options.prefillValues.amount, '2000元')
+  assert.equal(expenseDraftCall.options.prefillValues.reason, '客户招待')
+  assert.equal(expenseDraftCall.options.prefillValues.time_range, '昨天')
+  assert.deepEqual(expenseDraftCall.options.stewardRemainingTasks, [])
+})
--- a/web/tests/workbench-ai-command-intent-model.test.mjs
+++ b/web/tests/workbench-ai-command-intent-model.test.mjs
@@ -4,8 +4,10 @@ import test from 'node:test'
 import { fileURLToPath } from 'node:url'

 import {
+  buildWorkbenchDocumentCommandFollowupGuidance,
  buildWorkbenchDraftDeletionGuidance,
  isWorkbenchDraftDeletionIntent,
+  resolveLatestWorkbenchDocumentCommandContext,
  resolveLatestWorkbenchDraftPayload
 } from '../src/composables/workbenchAiMode/workbenchAiCommandIntentModel.js'

@@ -87,8 +89,45 @@ test('workbench draft deletion guidance opens detail instead of deleting directl
  assert.equal(guidance.suggestedActions[0].payload.claim_no, 'ALATEST1')
 })

+test('workbench command intent reuses previous approval candidates for follow-up approval command', () => {
+  const context = resolveLatestWorkbenchDocumentCommandContext([
+    {
+      role: 'assistant',
+      content: [
+        '### 已查询到相关单据',
+        '',
+        '<article class="ai-document-card ai-document-card--application ai-document-card--approval-task is-pending">',
+        '<a class="ai-document-card__action" href="#ai-open-document-detail:claim_id%3Dapproval-1%26claim_no%3DAP-APPROVAL-001">查看详情</a>',
+        '</article>',
+        '<article class="ai-document-card ai-document-card--reimbursement ai-document-card--approval-task is-pending">',
+        '<a class="ai-document-card__action" href="#ai-open-document-detail:claim_id%3Dapproval-2%26claim_no%3DRE-APPROVAL-002">查看详情</a>',
+        '</article>'
+      ].join('\n')
+    }
+  ], { action: 'approve', safetyLevel: 'confirm_required' })
+
+  assert.equal(context?.candidates.length, 2)
+  assert.deepEqual(context.candidates[0], {
+    claimId: 'approval-1',
+    claimNo: 'AP-APPROVAL-001',
+    documentType: 'application',
+    actionLabel: '查看详情'
+  })
+
+  const guidance = buildWorkbenchDocumentCommandFollowupGuidance(context, { action: 'approve' })
+  assert.match(guidance.content, /已接上刚才查询到的待审单据/)
+  assert.match(guidance.content, /AP-APPROVAL-001/)
+  assert.match(guidance.content, /RE-APPROVAL-002/)
+  assert.equal(guidance.suggestedActions.length, 2)
+  assert.equal(guidance.suggestedActions[0].action_type, 'open_application_detail')
+  assert.equal(guidance.suggestedActions[0].payload.claim_id, 'approval-1')
+  assert.equal(guidance.suggestedActions[0].payload.command_action, 'approve')
+})
+
 test('workbench draft deletion intent is wired before draft slot continuation', () => {
  assert.match(commandIntentsScript, /isWorkbenchDraftDeletionIntent/)
+  assert.match(commandIntentsScript, /resolveLatestWorkbenchDocumentCommandContext/)
+  assert.match(commandIntentsScript, /buildWorkbenchDocumentCommandFollowupGuidance/)
  assert.match(commandIntentsScript, /function handleInlineDraftDeletionIntent\(cleanPrompt, entry = \{\}\)/)
  assert.match(commandIntentsScript, /resolveLatestWorkbenchDraftPayload\(conversationMessages\.value\)/)
  assert.match(commandIntentsScript, /buildWorkbenchDraftDeletionGuidance\(draftPayload\)/)
--- a/web/tests/workbench-ai-intent-planner-model.test.mjs
+++ b/web/tests/workbench-ai-intent-planner-model.test.mjs
@@ -79,6 +79,48 @@ test('workbench AI intent planner normalizes model travel application submit pla
  })
 })

+test('workbench AI intent planner keeps reimbursement task after first application task', () => {
+  const reimbursementTask = {
+    task_id: 'task-reimbursement-2',
+    task_type: 'reimbursement',
+    assigned_agent: 'reimbursement_assistant',
+    title: '业务招待费报销',
+    summary: '报销昨天的业务招待费 2000 元',
+    requested_action: 'preview',
+    confidence: 0.9,
+    ontology_fields: {
+      expense_type: 'entertainment',
+      expense_type_label: '业务招待费',
+      time_range: '2026-06-25',
+      amount: '2000元',
+      reason: '业务招待'
+    },
+    missing_fields: []
+  }
+  const plan = normalizeWorkbenchAiIntentPlan({
+    planning_source: 'llm_function_call',
+    tasks: [{
+      task_id: 'task-application-1',
+      task_type: 'expense_application',
+      assigned_agent: 'application_assistant',
+      requested_action: 'preview',
+      confidence: 0.93,
+      ontology_fields: {
+        expense_type: 'travel',
+        time_range: '2026-02-20 至 2026-02-23',
+        location: '上海',
+        reason: '服务国网服务器部署'
+      },
+      missing_fields: ['transport_mode']
+    }, reimbursementTask]
+  }, {
+    prompt: '2月20-23日去上海出差3天，服务国网服务器部署，并且报销昨天的业务招待费2000元'
+  })
+
+  assert.deepEqual(plan.stewardRemainingTasks, [reimbursementTask])
+  assert.deepEqual(resolveExecutableTravelApplicationPlan(plan).stewardRemainingTasks, [reimbursementTask])
+})
+
 test('workbench AI intent planner prefers server action steps when present', () => {
  const plan = normalizeWorkbenchAiIntentPlan({
    planning_source: 'llm_function_call',
@@ -304,7 +346,12 @@ test('workbench AI mode asks steward model plan before fallback execution', () =
  assert.match(personalWorkbenchAiModeScript, /requestedSubmit:\s*travelApplicationRequest\.requestedSubmit/)
  assert.match(personalWorkbenchAiModeScript, /submitRequiresConfirmation:\s*travelApplicationRequest\.submitRequiresConfirmation/)
  assert.match(personalWorkbenchAiModeScript, /ontologyFields:\s*travelApplicationRequest\.ontologyFields/)
+  assert.match(personalWorkbenchAiModeScript, /stewardRemainingTasks:\s*travelApplicationRequest\.stewardRemainingTasks/)
+  assert.match(personalWorkbenchAiModeScript, /onPreviewReadyForNextTask:\s*startModelPlannedNextTask/)
+  assert.match(personalWorkbenchAiModeScript, /onApplicationActionCompleted:\s*startModelPlannedNextTask/)
  assert.match(applicationPreviewFlowScript, /options\.autoSaveDraft/)
+  assert.match(applicationPreviewFlowScript, /options\.onPreviewReadyForNextTask/)
+  assert.match(applicationPreviewFlowScript, /onApplicationActionCompleted\(\s*targetMessage\.stewardRemainingTasks/)
  assert.doesNotMatch(applicationPreviewFlowScript, /options\.autoSubmit && normalizeApplicationPreview\(preview\)\.readyToSubmit/)
  assert.match(applicationPreviewFlowScript, /ontologyFields:\s*options\.ontologyFields/)
  assert.match(applicationPreviewFlowScript, /executeInlineApplicationPreviewAction\(AI_APPLICATION_ACTION_SAVE_DRAFT/)