diff --git a/web/src/views/TravelReimbursementCreateView.vue b/web/src/views/TravelReimbursementCreateView.vue
index 88b20c4..080cef7 100644
--- a/web/src/views/TravelReimbursementCreateView.vue
+++ b/web/src/views/TravelReimbursementCreateView.vue
@@ -3,6 +3,40 @@
     <Transition name="assistant-modal">
       <div class="assistant-overlay">
         <section class="assistant-modal">
+          <div class="assistant-header-actions">
+            <button
+              type="button"
+              class="assistant-toggle-btn"
+              :class="{ disabled: !hasInsightPanelContent }"
+              :disabled="!hasInsightPanelContent || sessionSwitchBusy"
+              :title="insightPanelToggleLabel"
+              :aria-label="insightPanelToggleLabel"
+              @click="toggleInsightPanel"
+            >
+              <i :class="showInsightPanel ? 'mdi mdi-arrow-collapse-right' : 'mdi mdi-arrow-expand-right'"></i>
+            </button>
+            <button
+              type="button"
+              class="session-trash-btn"
+              :disabled="!canDeleteCurrentSession || submitting || reviewActionBusy || deleteSessionBusy || sessionSwitchBusy"
+              title="删除当前会话"
+              aria-label="删除当前会话"
+              @click="openDeleteSessionDialog"
+            >
+              <i class="mdi mdi-delete-outline"></i>
+            </button>
+            <button
+              class="assistant-close-btn"
+              type="button"
+              title="关闭工作台"
+              aria-label="关闭对话工作台"
+              @pointerdown.stop.prevent="requestCloseWorkbench"
+              @click.stop.prevent="requestCloseWorkbench"
+            >
+              <i class="mdi mdi-close"></i>
+            </button>
+          </div>
+
           <div class="assistant-modal-stage">
             <header class="assistant-header">
               <div class="assistant-header-main">
@@ -11,39 +45,6 @@
                   <p>个人工作台、发起报销、智能录入统一走这里，右侧会根据你的意图实时切换状态视图。</p>
                 </div>
               </div>
-
-              <div class="assistant-header-actions">
-                <button
-                  type="button"
-                  class="assistant-toggle-btn"
-                  :class="{ disabled: !hasInsightPanelContent }"
-                  :disabled="!hasInsightPanelContent || sessionSwitchBusy"
-                  :title="insightPanelToggleLabel"
-                  :aria-label="insightPanelToggleLabel"
-                  @click="toggleInsightPanel"
-                >
-                  <i :class="showInsightPanel ? 'mdi mdi-arrow-collapse-right' : 'mdi mdi-arrow-expand-right'"></i>
-                </button>
-                <button
-                  type="button"
-                  class="session-trash-btn"
-                  :disabled="!canDeleteCurrentSession || submitting || reviewActionBusy || deleteSessionBusy || sessionSwitchBusy"
-                  title="删除当前会话"
-                  aria-label="删除当前会话"
-                  @click="openDeleteSessionDialog"
-                >
-                  <i class="mdi mdi-delete-outline"></i>
-                </button>
-                <button
-                  class="close-btn"
-                  type="button"
-                  title="关闭工作台"
-                  aria-label="关闭对话工作台"
-                  @click="requestCloseWorkbench"
-                >
-                  <i class="mdi mdi-close"></i>
-                </button>
-              </div>
             </header>
 
             <div class="assistant-layout" :class="{ 'can-show-insight': hasInsightPanelContent, 'has-insight': showInsightPanel }">
@@ -882,22 +883,6 @@
       @confirm="confirmDeleteCurrentSession"
     />
 
-    <ConfirmDialog
-      :open="leaveKnowledgeDialogOpen"
-      badge="离开问答"
-      badge-tone="warning"
-      title="离开页面会清除当前知识问答会话"
-      description="确认离开后，当前财务知识问答 session 会被清除且不再保留。刷新页面不算退出。"
-      cancel-text="继续停留"
-      confirm-text="确认离开"
-      busy-text="清理中..."
-      confirm-tone="danger"
-      confirm-icon="mdi mdi-exit-to-app"
-      :busy="leaveKnowledgeBusy"
-      @close="closeLeaveKnowledgeDialog"
-      @confirm="confirmLeaveKnowledgeSession"
-    />
-
     <ConfirmDialog
       :open="reviewCancelDialogOpen"
       badge="取消核对"
diff --git a/web/src/views/TravelRequestDetailView.vue b/web/src/views/TravelRequestDetailView.vue
index a01fd69..44928a0 100644
--- a/web/src/views/TravelRequestDetailView.vue
+++ b/web/src/views/TravelRequestDetailView.vue
@@ -3,40 +3,39 @@
     <div class="approval-detail">
       <div class="detail-scroll">
         <article class="detail-hero panel">
-          <div class="hero-topline">
-            <div class="applicant-card">
-              <div class="portrait">{{ profile.avatar }}</div>
-              <div class="applicant-copy">
-                <h2>{{ profile.name }}</h2>
-                <p>{{ profile.position }}</p>
-                <div class="applicant-meta">
-                  <div v-for="item in profile.facts" :key="item.label" class="applicant-meta-item">
-                    <span>{{ item.label }}</span>
-                    <strong>{{ item.value }}</strong>
+          <div class="hero-banner">
+            <div class="hero-banner-main">
+              <div class="applicant-card">
+                <div class="portrait">
+                  <img src="/assets/person.png" alt="" />
+                </div>
+                <div class="applicant-copy">
+                  <div class="applicant-name-row">
+                    <h2>{{ profile.name }}</h2>
+                    <span class="identity-badge">{{ profile.identity }}</span>
+                  </div>
+                  <div class="applicant-meta-line">
+                    <span><em>部门</em><strong>{{ profile.department }}</strong></span>
+                    <span><em>职级</em><strong>{{ profile.grade }}</strong></span>
+                    <span><em>直属上司</em><strong>{{ profile.manager }}</strong></span>
                   </div>
                 </div>
               </div>
-            </div>
 
-            <div class="hero-stat-strip">
-              <div v-for="stat in heroStats" :key="stat.label" :class="['hero-stat', { emphasis: stat.emphasis }]">
-                <span>{{ stat.label }}</span>
-                <strong v-if="stat.kind === 'text'">{{ stat.value }}</strong>
-                <b v-else :class="[stat.className, stat.tone]">{{ stat.value }}</b>
+              <div class="hero-fact-grid">
+                <div v-for="item in heroFactItems" :key="item.key" class="hero-fact">
+                  <div class="hero-fact-label">
+                    <i v-if="item.icon" :class="item.icon"></i>
+                    <span>{{ item.label }}</span>
+                  </div>
+                  <strong :class="item.valueClass">{{ item.value }}</strong>
+                </div>
               </div>
             </div>
           </div>
+        </article>
 
-          <div class="hero-summary-panel">
-            <div v-for="item in heroSummaryItems" :key="item.label" class="hero-summary-item">
-              <div class="hero-summary-label">
-                <span class="hero-summary-icon"><i :class="item.icon"></i></span>
-                <span>{{ item.label }}</span>
-              </div>
-              <strong>{{ item.value }}</strong>
-            </div>
-          </div>
-
+        <article class="progress-card panel">
           <div class="progress-block">
             <div class="progress-head">
               <h3>{{ isTravelRequest ? '差旅进度' : '报销进度' }}</h3>
diff --git a/web/src/views/scripts/TravelReimbursementCreateView.js b/web/src/views/scripts/TravelReimbursementCreateView.js
index 0142d21..f6251cc 100644
--- a/web/src/views/scripts/TravelReimbursementCreateView.js
+++ b/web/src/views/scripts/TravelReimbursementCreateView.js
@@ -1976,10 +1976,8 @@ export default {
     const reviewCancelDialogOpen = ref(false)
     const reviewEditDialogOpen = ref(false)
     const deleteSessionDialogOpen = ref(false)
-    const leaveKnowledgeDialogOpen = ref(false)
     const reviewActionBusy = ref(false)
     const deleteSessionBusy = ref(false)
-    const leaveKnowledgeBusy = ref(false)
     const reviewEditFields = ref([])
     const reviewActionMessageId = ref('')
     const reviewInlineForm = ref(createEmptyInlineReviewState())
@@ -2035,6 +2033,7 @@ export default {
           }
       return labels[currentInsight.value.intent] ?? 'AI 处理中'
     })
+    let knowledgeSessionResetPromise = Promise.resolve()
     const canDeleteCurrentSession = computed(
       () => Boolean(conversationId.value) || messages.value.some((item) => item.role === 'user')
     )
@@ -2190,6 +2189,27 @@ export default {
       return buildEmptySessionState(targetSessionType)
     }
 
+    function resetKnowledgeSessionSnapshot() {
+      const emptyKnowledgeState = buildEmptySessionState(SESSION_TYPE_KNOWLEDGE)
+      sessionSnapshots.value[SESSION_TYPE_KNOWLEDGE] = emptyKnowledgeState
+
+      if (activeSessionType.value === SESSION_TYPE_KNOWLEDGE) {
+        applySessionState(emptyKnowledgeState)
+      }
+    }
+
+    function clearKnowledgeSessionOnEntry() {
+      resetKnowledgeSessionSnapshot()
+      knowledgeSessionResetPromise = clearUserConversations(resolveCurrentUserId(), SESSION_TYPE_KNOWLEDGE)
+        .catch((error) => {
+          console.warn('Failed to clear knowledge session on entry:', error)
+        })
+        .finally(() => {
+          resetKnowledgeSessionSnapshot()
+        })
+      return knowledgeSessionResetPromise
+    }
+
     async function switchSessionType(targetSessionType) {
       const normalizedTarget = String(targetSessionType || '').trim() || SESSION_TYPE_EXPENSE
       if (normalizedTarget === activeSessionType.value || sessionSwitchBusy.value) {
@@ -2257,6 +2277,7 @@ export default {
     )
 
     onMounted(() => {
+      void clearKnowledgeSessionOnEntry()
       currentInsight.value = currentInsight.value || buildWelcomeInsight(props.entrySource, linkedRequest.value, activeSessionType.value)
       if (props.initialPrompt?.trim() || props.initialFiles.length) {
         const initialMerge = mergeFilesWithLimit([], Array.from(props.initialFiles), MAX_ATTACHMENTS)
@@ -2585,15 +2606,6 @@ export default {
     }
 
     function requestCloseWorkbench() {
-      if (submitting.value || reviewActionBusy.value || deleteSessionBusy.value || leaveKnowledgeBusy.value || sessionSwitchBusy.value) {
-        return
-      }
-
-      if (isKnowledgeSession.value) {
-        leaveKnowledgeDialogOpen.value = true
-        return
-      }
-
       emit('close')
     }
 
@@ -2663,31 +2675,6 @@ export default {
       }
     }
 
-    function closeLeaveKnowledgeDialog() {
-      if (leaveKnowledgeBusy.value) {
-        return
-      }
-      leaveKnowledgeDialogOpen.value = false
-    }
-
-    async function confirmLeaveKnowledgeSession() {
-      if (leaveKnowledgeBusy.value || sessionSwitchBusy.value) {
-        return
-      }
-
-      leaveKnowledgeBusy.value = true
-      try {
-        await clearUserConversations(resolveCurrentUserId(), SESSION_TYPE_KNOWLEDGE)
-        sessionSnapshots.value[SESSION_TYPE_KNOWLEDGE] = buildEmptySessionState(SESSION_TYPE_KNOWLEDGE)
-        leaveKnowledgeDialogOpen.value = false
-        emit('close')
-      } catch (error) {
-        toast(error?.message || '清理知识问答会话失败，请稍后重试。')
-      } finally {
-        leaveKnowledgeBusy.value = false
-      }
-    }
-
     async function saveInlineReviewChanges() {
       if (!activeReviewPayload.value || !reviewHasUnsavedChanges.value || reviewActionBusy.value) return
 
@@ -3092,10 +3079,8 @@ export default {
       reviewCancelDialogOpen,
       reviewEditDialogOpen,
       deleteSessionDialogOpen,
-      leaveKnowledgeDialogOpen,
       reviewActionBusy,
       deleteSessionBusy,
-      leaveKnowledgeBusy,
       reviewEditFields,
       documentPreviewDialog,
       shortcuts,
@@ -3144,8 +3129,6 @@ export default {
       openDeleteSessionDialog,
       closeDeleteSessionDialog,
       confirmDeleteCurrentSession,
-      closeLeaveKnowledgeDialog,
-      confirmLeaveKnowledgeSession,
       openInlineReviewEditor,
       closeInlineReviewEditor,
       commitInlineReviewEditor,
diff --git a/web/src/views/scripts/TravelRequestDetailView.js b/web/src/views/scripts/TravelRequestDetailView.js
index d8c5233..e246adb 100644
--- a/web/src/views/scripts/TravelRequestDetailView.js
+++ b/web/src/views/scripts/TravelRequestDetailView.js
@@ -452,11 +452,6 @@ export default {
       department: request.value.profileDepartment,
       grade: request.value.profileGrade,
       manager: request.value.profileManager,
-      facts: [
-        { label: '部门', value: request.value.profileDepartment },
-        { label: '职级', value: request.value.profileGrade },
-        { label: '直属上司', value: request.value.profileManager }
-      ],
       avatar: request.value.profileAvatar
     }))
 
@@ -484,43 +479,44 @@ export default {
       { immediate: true }
     )
 
-    const heroStats = computed(() => [
+    const heroFactItems = computed(() => [
       {
+        key: 'document',
+        label: '报销单号',
+        value: request.value.documentNo || request.value.id,
+        icon: 'mdi mdi-camera-outline',
+        valueClass: ''
+      },
+      {
+        key: 'date',
+        label: '日期',
+        value: request.value.applyTime || request.value.occurredDisplay,
+        icon: 'mdi mdi-calendar-month-outline',
+        valueClass: ''
+      },
+      {
+        key: 'amount',
         label: '报销金额',
         value: request.value.amountDisplay,
-        kind: 'text',
-        emphasis: true
+        icon: '',
+        valueClass: 'amount'
       },
       {
-        label: '报销类型',
+        key: 'type',
+        label: isTravelRequest.value ? '差旅类型' : '报销类型',
         value: request.value.typeLabel,
-        kind: 'text'
+        icon: '',
+        valueClass: ''
       },
       {
-        label: '当前节点',
+        key: 'status',
+        label: '当前状态',
         value: request.value.node,
-        kind: 'pill',
-        className: 'state-pill',
-        tone: request.value.approvalTone
-      },
-      {
-        label: '审批状态',
-        value: request.value.approval,
-        kind: 'pill',
-        className: 'approval-pill',
-        tone: request.value.approvalTone
+        icon: '',
+        valueClass: 'status'
       }
     ])
 
-    const heroSummaryItems = computed(() => {
-      return [
-        { label: '单号', value: request.value.id, icon: 'mdi mdi-pound-box-outline' },
-        { label: '发生时间', value: request.value.occurredDisplay, icon: 'mdi mdi-calendar-month-outline' },
-        { label: '费用明细', value: `${expenseItems.value.length} 条`, icon: 'mdi mdi-format-list-bulleted-square' },
-        { label: '申请时间', value: request.value.applyTime, icon: 'mdi mdi-timer-sand' }
-      ]
-    })
-
     const progressSteps = computed(() =>
       Array.isArray(request.value.progressSteps) && request.value.progressSteps.length
         ? request.value.progressSteps
@@ -1136,8 +1132,7 @@ export default {
       handleExpenseFileChange,
       handleSubmit,
       hasExpenseRiskColumn,
-      heroStats,
-      heroSummaryItems,
+      heroFactItems,
       isDraftRequest,
       isTravelRequest,
       locationInputPlaceholder,