diff --git a/src/components/RichEditorField.vue b/src/components/RichEditorField.vue
index 2fbc0b1..ec26aa9 100644
--- a/src/components/RichEditorField.vue
+++ b/src/components/RichEditorField.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, ref, watch } from 'vue'
+import { computed, nextTick, onMounted, ref, watch } from 'vue'
 import { Message } from '@arco-design/web-vue'
 import { QuillEditor } from '@vueup/vue-quill'
 import '@vueup/vue-quill/dist/vue-quill.snow.css'
@@ -24,6 +24,35 @@ const minHeightPx = computed(() => `${props.minHeight}px`)
 const sourceMode = ref(false)
 const quillKey = ref(0)
 const textareaLocal = ref('')
+/** 供 Quill 外链/公式气泡定位：在弹窗内时使用 modal body 作边界，避免相对 body 校正后仍被弹窗 overflow 裁切 */
+const rootEl = ref<HTMLElement | null>(null)
+const tooltipBoundsEl = ref<HTMLElement | null>(null)
+
+const mergedEditorOptions = computed(() => {
+  const base = { ...props.editorOptions }
+  const b = tooltipBoundsEl.value
+  if (b) {
+    return { ...base, bounds: b }
+  }
+  return base
+})
+
+function resolveTooltipBounds(): HTMLElement | null {
+  const el = rootEl.value
+  if (!el) return null
+  return (
+    el.closest<HTMLElement>('.arco-modal-body') ??
+    el.closest<HTMLElement>('.arco-drawer-body') ??
+    el
+  )
+}
+
+onMounted(() => {
+  void nextTick(() => {
+    tooltipBoundsEl.value = resolveTooltipBounds()
+    quillKey.value += 1
+  })
+})
 
 function toggleSource() {
   if (sourceMode.value) {
@@ -47,17 +76,19 @@ function onClearStyles() {
 /** 父级在打开新增/编辑弹窗时递增 fieldKey，需退出源码模式并重建 Quill，避免残留上一表单内容 */
 watch(
   () => props.fieldKey,
-  (_next, prev) => {
+  async (_next, prev) => {
     if (prev === undefined) return
     sourceMode.value = false
     textareaLocal.value = ''
+    await nextTick()
+    tooltipBoundsEl.value = resolveTooltipBounds()
     quillKey.value += 1
   },
 )
 </script>
 
 <template>
-  <div class="rich-editor-field">
+  <div ref="rootEl" class="rich-editor-field">
     <a-space style="margin-bottom: 8px; flex-wrap: wrap">
       <a-button size="small" @click="toggleSource">{{ sourceMode ? '返回可视化' : '查看源代码' }}</a-button>
       <a-button size="small" @click="onClearStyles">一键清除样式</a-button>
@@ -75,7 +106,7 @@ watch(
       v-model:content="model"
       content-type="html"
       theme="snow"
-      :options="editorOptions"
+      :options="mergedEditorOptions"
     />
   </div>
 </template>
@@ -92,9 +123,18 @@ watch(
 
 .rich-editor-field :deep(.ql-container) {
   min-height: v-bind(minHeightPx);
+  overflow: visible;
 }
 
 .rich-editor-field :deep(.ql-editor) {
   min-height: 140px;
 }
+
+/* Quill Snow 外链气泡：中文标签（覆盖主题默认 Enter link / Save） */
+.rich-editor-field :deep(.ql-snow .ql-tooltip[data-mode='link']::before) {
+  content: '输入外链';
+}
+.rich-editor-field :deep(.ql-snow .ql-tooltip.ql-editing a.ql-action::after) {
+  content: '保存';
+}
 </style>
diff --git a/src/views/activities/ActivityList.vue b/src/views/activities/ActivityList.vue
index 2485a02..0c48b6d 100644
--- a/src/views/activities/ActivityList.vue
+++ b/src/views/activities/ActivityList.vue
@@ -140,9 +140,9 @@ type BookingDayRow = {
   /** 可选；空=不限制开始，仅需在截止前 */
   booking_opens_at: string
   booking_deadline_at: string
-  /** 未填写时表格为空，提交前须填 */
+  /** 未填写时表格为空；需预约活动时提交前必填，其余性质选填 */
   day_quota: number | undefined
-  /** 有值时 H5 场次「人数限制」展示此处文案，否则展示可预约人数数字 */
+  /** 有值时 H5 场次「参与人数」优先展示此处说明，否则展示数字 */
   quota_note?: string
   booked_count?: number
 }
@@ -267,7 +267,14 @@ const activityBookingStepIntro = computed(() => {
     is_active: !!form.is_active,
   }
   const datePart = formatActivityTableDateRange(r)
-  return `本次活动日期 ${datePart}，请逐项手动填写各场次的场次开始、场次结束${normalizeReservationKind(form.reservation_type) === 'online' ? '、预约开始与预约截止' : ''}及可预约人数；保存时将一并提交活动信息与场次。`
+  const rt = normalizeReservationKind(form.reservation_type)
+  if (rt === 'none' || rt === 'paid_study') {
+    return `本次活动日期 ${datePart}，请逐项手动填写各场次信息`
+  }
+  if (rt === 'online') {
+    return `本次活动日期 ${datePart}，请逐项手动填写各场次的场次开始、场次结束、预约开始与预约截止及可预约人数（必填）。保存时将一并提交活动信息与场次。`
+  }
+  return `本次活动日期 ${datePart}，请逐项手动填写各场次信息`
 })
 
 /** 审核弹窗内「提交人」展示文案 */
@@ -421,19 +428,29 @@ const showBookingAudienceFields = computed(
 )
 
 const sessionRulesHint = computed(() => {
+  const rt = normalizeReservationKind(form.reservation_type)
+  if (rt !== 'online') {
+    return ''
+  }
   const groupNote =
     '团体每单最少人数以及团体每单最多人数不是场次的可预约人数，仅限制每场次团体用户可预约的人数；'
   const sameDay = '每场次的开始时间与结束时间须为同一天内；'
-  if (normalizeReservationKind(form.reservation_type) === 'online') {
-    return `${groupNote}${sameDay}场次开始、场次结束、预约开始、预约截止时间须填写；预约截止时间须早于场次开始时间；预约开始不得晚于预约截止；更改可预约人数不可低于已约人数；`
-  }
-  return `${groupNote}${sameDay}场次开始、场次结束须填写；更改可预约人数不可低于已约人数；`
+  return `${groupNote}${sameDay}场次开始、场次结束、预约开始、预约截止时间须填写；预约截止时间须早于场次开始时间；预约开始不得晚于预约截止；更改可预约人数不可低于已约人数；`
 })
 
 const sessionTableScrollX = computed(() =>
-  showSessionBookingWindowColumns.value ? 1470 : 920,
+  showSessionBookingWindowColumns.value ? 1470 : 940,
 )
 
+/** 场次表格/审核预览中「人数」列标题：需预约为可预约人数，其余为参加人数 */
+const sessionQuotaColumnTitle = computed(() =>
+  normalizeReservationKind(form.reservation_type) === 'online' ? '可预约人数' : '参加人数',
+)
+
+function auditSessionQuotaColumnTitle(rt?: string | null): string {
+  return normalizeReservationKind(rt) === 'online' ? '可预约人数' : '参加人数'
+}
+
 const activityModalTitle = computed(() => (isCreate.value ? '新增活动' : '编辑活动'))
 
 function addBookingDayRow() {
@@ -609,18 +626,33 @@ function validateBookingFormInternal(): boolean {
       }
     }
     const booked = Math.max(0, Number(d.booked_count) || 0)
-    const minQ = Math.max(1, booked)
     const quotaRaw = d.day_quota
-    if (quotaRaw === undefined || quotaRaw === null || !Number.isFinite(Number(quotaRaw))) {
-      Message.warning(`第 ${i + 1} 行请填写可预约人数`)
-      return false
-    }
-    const quotaNum = Math.floor(Number(quotaRaw))
-    if (quotaNum < minQ) {
-      Message.warning(
-        `第 ${i + 1} 行可预约人数须≥${minQ}${booked > 0 ? `（已约 ${booked} 人）` : ''}`,
-      )
-      return false
+    if (rt === 'online') {
+      const minQ = Math.max(1, booked)
+      if (quotaRaw === undefined || quotaRaw === null || !Number.isFinite(Number(quotaRaw))) {
+        Message.warning(`第 ${i + 1} 行请填写可预约人数`)
+        return false
+      }
+      const quotaNum = Math.floor(Number(quotaRaw))
+      if (quotaNum < minQ) {
+        Message.warning(
+          `第 ${i + 1} 行可预约人数须≥${minQ}${booked > 0 ? `（已约 ${booked} 人）` : ''}`,
+        )
+        return false
+      }
+    } else if (quotaRaw !== undefined && quotaRaw !== null) {
+      if (!Number.isFinite(Number(quotaRaw))) {
+        Message.warning(`第 ${i + 1} 行参加人数须为有效数字`)
+        return false
+      }
+      const quotaNum = Math.floor(Number(quotaRaw))
+      const minAtt = Math.max(0, booked)
+      if (quotaNum < minAtt) {
+        Message.warning(
+          `第 ${i + 1} 行参加人数须≥${minAtt}${booked > 0 ? `（已约 ${booked} 人）` : ''}`,
+        )
+        return false
+      }
     }
   }
   if (
@@ -649,14 +681,21 @@ function buildBookingPayload(): Record<string, unknown> {
         rt === 'online'
           ? String(d.booking_deadline_at || '').trim()
           : String(d.booking_deadline_at || '').trim() || start
+      const dq = d.day_quota
       const row: Record<string, unknown> = {
         session_name: d.session_name.trim(),
         session_start_at: d.session_start_at,
         session_end_at: d.session_end_at,
         booking_deadline_at: deadlineIn || null,
-        day_quota: Math.floor(Number(d.day_quota)),
         quota_note: (d.quota_note || '').trim() || null,
       }
+      if (rt === 'online') {
+        row.day_quota = Math.floor(Number(dq))
+      } else if (dq === undefined || dq === null || (typeof dq === 'number' && !Number.isFinite(dq))) {
+        row.day_quota = null
+      } else {
+        row.day_quota = Math.floor(Number(dq))
+      }
       if (rt === 'online') {
         const opens = (d.booking_opens_at || '').trim()
         row.booking_opens_at = opens || null
@@ -2218,7 +2257,7 @@ async function removeActivity(row: Activity) {
                 data-index="booking_deadline_at"
                 :width="184"
               />
-              <a-table-column title="可预约人数" data-index="day_quota" :width="100" />
+              <a-table-column :title="auditSessionQuotaColumnTitle(auditActivityRecord?.reservation_type)" data-index="day_quota" :width="108" />
               <a-table-column title="说明" :width="220" :ellipsis="true" :tooltip="true">
                 <template #cell="{ record }">
                   <span>{{ ((record as BookingDayRow).quota_note || '').trim() || '—' }}</span>
@@ -2591,7 +2630,7 @@ async function removeActivity(row: Activity) {
           {{ activityBookingStepIntro }}
         </a-typography-text>
         <a-typography-text v-else type="warning" style="display: block; margin-bottom: 12px">
-          活动已结束：本次保存将不更新场次与可预约人数（仅活动基本信息）。
+          活动已结束：本次保存将不更新场次与场次人数信息（仅活动基本信息）。
         </a-typography-text>
         <a-form v-if="showBookingAudienceFields" layout="vertical">
           <a-row :gutter="16">
@@ -2620,7 +2659,7 @@ async function removeActivity(row: Activity) {
             </a-col>
           </a-row>
         </a-form>
-        <div style="margin-bottom: 8px; color: var(--color-text-3); font-size: 12px">
+        <div v-if="sessionRulesHint" style="margin-bottom: 8px; color: var(--color-text-3); font-size: 12px">
           {{ sessionRulesHint }}
         </div>
         <a-button
@@ -2703,12 +2742,16 @@ async function removeActivity(row: Activity) {
                 />
               </template>
             </a-table-column>
-            <a-table-column title="可预约人数" :width="100">
+            <a-table-column :title="sessionQuotaColumnTitle" :width="108">
               <template #cell="{ rowIndex }">
                 <a-input-number
                   v-model="bookingForm.days[rowIndex].day_quota"
-                  :min="Math.max(1, Number(bookingForm.days[rowIndex].booked_count) || 0)"
-                  placeholder="必填"
+                  :min="
+                    showSessionBookingWindowColumns
+                      ? Math.max(1, Number(bookingForm.days[rowIndex].booked_count) || 0)
+                      : Math.max(0, Number(bookingForm.days[rowIndex].booked_count) || 0)
+                  "
+                  :placeholder="showSessionBookingWindowColumns ? '必填' : '选填'"
                   allow-clear
                   style="width: 100%"
                   :disabled="!canSaveSessionsWithActivity"
@@ -2723,7 +2766,11 @@ async function removeActivity(row: Activity) {
               <template #cell="{ rowIndex }">
                 <a-input
                   v-model="bookingForm.days[rowIndex].quota_note"
-                  placeholder="可与可预约人数配合说明"
+                  :placeholder="
+                    showSessionBookingWindowColumns
+                      ? '可与可预约人数配合说明'
+                      : '可与参加人数配合说明'
+                  "
                   allow-clear
                   :disabled="!canSaveSessionsWithActivity"
                 />
diff --git a/src/views/activities/Registrations.vue b/src/views/activities/Registrations.vue
index a6b1a1e..cbcf022 100644
--- a/src/views/activities/Registrations.vue
+++ b/src/views/activities/Registrations.vue
@@ -8,7 +8,7 @@ import { reservationStatusLabel } from '../../utils/reservationStatus'
 import { listTableRowIndex } from '../../utils/listTableRowIndex'
 import * as XLSX from 'xlsx'
 
-const REGISTRATIONS_LIST_SCROLL_X = 1960
+const REGISTRATIONS_LIST_SCROLL_X = 2100
 
 type ActivityDayRef = {
   id: number
@@ -301,7 +301,6 @@ function onPageChange(p: number) {
         <a-input v-model="keyword" placeholder="姓名/手机/token" allow-clear style="width: 220px" />
         <a-range-picker v-model="dateRange" style="width: 260px" />
         <a-button type="primary" @click="onSearch">查询</a-button>
-        <a-button @click="loadRows">刷新</a-button>
       </a-space>
       <div class="reg-export-bar">
         <a-select v-model="exportScope" class="reg-export-scope">
@@ -411,8 +410,8 @@ function onPageChange(p: number) {
         <a-table-column
           title="二维码 token"
           data-index="qr_token"
-          :width="220"
-          :min-width="180"
+          :width="360"
+          :min-width="280"
           :ellipsis="true"
           :tooltip="true"
           fixed="right"
diff --git a/src/views/activities/Verify.vue b/src/views/activities/Verify.vue
index 7ab4040..cbff835 100644
--- a/src/views/activities/Verify.vue
+++ b/src/views/activities/Verify.vue
@@ -7,7 +7,7 @@ import { bookingTypeLabel } from '../../utils/bookingType'
 import { listTableRowIndex } from '../../utils/listTableRowIndex'
 import { reservationStatusLabel } from '../../utils/reservationStatus'
 
-const ACTIVITY_VERIFY_LIST_SCROLL_X = 1920
+const ACTIVITY_VERIFY_LIST_SCROLL_X = 2140
 
 type ActivityDayRef = {
   id: number
@@ -95,13 +95,6 @@ function onSearchList() {
   void loadRows()
 }
 
-function resetListFilters() {
-  statusFilter.value = 'all'
-  keyword.value = ''
-  dateRange.value = []
-  void loadRows()
-}
-
 async function verifyToken() {
   if (!tokenInput.value) {
     Message.warning('请输入二维码 token')
@@ -111,8 +104,7 @@ async function verifyToken() {
   try {
     await http.post('/reservations/verify', { qr_token: tokenInput.value })
     Message.success('核销成功')
-    tokenInput.value = ''
-    await loadRows()
+    window.location.reload()
   } catch (error: any) {
     Message.error(error?.response?.data?.message ?? '核销失败')
   } finally {
@@ -126,10 +118,6 @@ onMounted(loadRows)
 <template>
   <a-card title="活动管理 / 现场核销">
     <a-space direction="vertical" fill>
-      <a-alert>
-        输入预约二维码 token 进行核销。场馆管理员仅可核销自己绑定场馆的预约。
-      </a-alert>
-
       <a-space wrap :size="12">
         <a-input v-model="tokenInput" style="width: min(100%, 420px)" placeholder="请输入二维码 token" allow-clear />
         <a-button type="primary" :loading="verifying" @click="verifyToken">立即核销</a-button>
@@ -147,8 +135,6 @@ onMounted(loadRows)
           <a-input v-model="keyword" placeholder="报名人/手机/token" allow-clear style="width: 220px" />
           <a-range-picker v-model="dateRange" style="width: 260px" />
           <a-button type="primary" @click="onSearchList">查询</a-button>
-          <a-button @click="resetListFilters">重置</a-button>
-          <a-button @click="loadRows">刷新列表</a-button>
         </a-space>
       </div>
 
@@ -215,8 +201,8 @@ onMounted(loadRows)
           <a-table-column
             title="二维码 token"
             data-index="qr_token"
-            :width="220"
-            :min-width="180"
+            :width="360"
+            :min-width="280"
             :ellipsis="true"
             :tooltip="true"
             fixed="right"