feat(channel-monitor): apply template via subset picker; CC 2.1.114 baseline doc

Apply flow:
- POST /admin/channel-monitor-templates/:id/apply now requires monitor_ids
  (non-empty array). Service applies the template only to the selected
  subset, gated by AND template_id = :id (so users can't sneak in
  unrelated monitor IDs).
- New GET /admin/channel-monitor-templates/:id/monitors returns the
  associated monitor briefs (id/name/provider/enabled) for the picker.
- ApplyToMonitors signature gains monitorIDs []int64; empty list returns
  ErrChannelMonitorTemplateApplyEmpty.

Frontend:
- New MonitorTemplateApplyPickerDialog.vue: list of associated monitors
  with checkboxes (default all checked), 全选 / 全不选 shortcuts, live
  selected/total count. Submit calls apply(id, ids).
- MonitorTemplateManagerDialog replaces the old ConfirmDialog flow with
  the picker; onApplied refetches the list to refresh associated counts.

i18n: applyPicker* + common.selectAll keys.

chore: bump version to 0.1.114.33

The CC 2.1.114 (sdk-cli) UA / APIKeyBetaHeader / JSON metadata.user_id
baseline (already verified working via the in-process apply on prod
template id=1) is documented in internal/pkg/claude/constants.go and
is what the seed template in the manager UI should follow.

backend/internal/handler/admin/channel_monitor_template_handler.go

@@ -179,17 +179,56 @@ func (h *ChannelMonitorRequestTemplateHandler) Delete(c *gin.Context) {
 	response.Success(c, nil)
 }
 
+type channelMonitorTemplateApplyRequest struct {
+	// MonitorIDs 必填、非空：用户在 picker 里勾选的要被覆盖的监控 ID 列表。
+	// 仅当对应监控当前 template_id == :id 时才会真的被覆盖。
+	MonitorIDs []int64 `json:"monitor_ids" binding:"required,min=1"`
+}
+
 // Apply POST /api/v1/admin/channel-monitor-templates/:id/apply
-// 一键把模板当前配置覆盖到所有关联监控上。
+// 把模板当前配置覆盖到 monitor_ids 列表里的关联监控（picker 选中的子集）。
 func (h *ChannelMonitorRequestTemplateHandler) Apply(c *gin.Context) {
 	id, ok := parseTemplateID(c)
 	if !ok {
 		return
 	}
-	affected, err := h.templateService.ApplyToMonitors(c.Request.Context(), id)
+	var req channelMonitorTemplateApplyRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.ErrorFrom(c, infraerrors.BadRequest("VALIDATION_ERROR", err.Error()))
+		return
+	}
+	affected, err := h.templateService.ApplyToMonitors(c.Request.Context(), id, req.MonitorIDs)
 	if err != nil {
 		response.ErrorFrom(c, err)
 		return
 	}
 	response.Success(c, gin.H{"affected": affected})
 }
+
+type associatedMonitorBriefResponse struct {
+	ID       int64  `json:"id"`
+	Name     string `json:"name"`
+	Provider string `json:"provider"`
+	Enabled  bool   `json:"enabled"`
+}
+
+// AssociatedMonitors GET /api/v1/admin/channel-monitor-templates/:id/monitors
+// 列出关联监控（picker 弹窗用）。
+func (h *ChannelMonitorRequestTemplateHandler) AssociatedMonitors(c *gin.Context) {
+	id, ok := parseTemplateID(c)
+	if !ok {
+		return
+	}
+	items, err := h.templateService.ListAssociatedMonitors(c.Request.Context(), id)
+	if err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+	out := make([]associatedMonitorBriefResponse, 0, len(items))
+	for _, m := range items {
+		out = append(out, associatedMonitorBriefResponse{
+			ID: m.ID, Name: m.Name, Provider: m.Provider, Enabled: m.Enabled,
+		})
+	}
+	response.Success(c, gin.H{"items": out})
+}

backend/internal/repository/channel_monitor_template_repo.go

@@ -103,11 +103,13 @@ func (r *channelMonitorRequestTemplateRepository) List(ctx context.Context, para
 	return out, nil
 }
 
-// ApplyToMonitors 把模板当前配置批量覆盖到 template_id = id 的监控上。
+// ApplyToMonitors 把模板当前配置覆盖到 monitorIDs 列表里的关联监控。
-//
+// WHERE 双重过滤：template_id = id AND id IN (monitorIDs)，防止用户传了未关联本模板的 id
-// 用一条 UPDATE 完成：extra_headers / body_override_mode / body_override 都覆盖。
+// 就被覆盖。走 ent UpdateMany 保留 hooks。
-// 走 ent 的 UpdateMany 保证走 ent hooks；走原生 SQL 也可以但 ent jsonb 序列化更省心。
+func (r *channelMonitorRequestTemplateRepository) ApplyToMonitors(ctx context.Context, id int64, monitorIDs []int64) (int64, error) {
-func (r *channelMonitorRequestTemplateRepository) ApplyToMonitors(ctx context.Context, id int64) (int64, error) {
+	if len(monitorIDs) == 0 {
+		return 0, nil
+	}
 	client := clientFromContext(ctx, r.client)
 	tpl, err := client.ChannelMonitorRequestTemplate.Query().
 		Where(channelmonitorrequesttemplate.IDEQ(id)).
@@ -117,7 +119,10 @@ func (r *channelMonitorRequestTemplateRepository) ApplyToMonitors(ctx context.Co
 	}
 
 	updater := client.ChannelMonitor.Update().
-		Where(channelmonitor.TemplateIDEQ(id)).
+		Where(
+			channelmonitor.TemplateIDEQ(id),
+			channelmonitor.IDIn(monitorIDs...),
+		).
 		SetExtraHeaders(emptyHeadersIfNilRepo(tpl.ExtraHeaders)).
 		SetBodyOverrideMode(defaultBodyModeRepo(tpl.BodyOverrideMode))
 	if tpl.BodyOverride != nil {
@@ -144,6 +149,28 @@ func (r *channelMonitorRequestTemplateRepository) CountAssociatedMonitors(ctx co
 	return int64(count), nil
 }
 
+// ListAssociatedMonitors 列出模板关联的所有监控简略字段。
+// ORDER BY name 稳定输出方便前端展示。
+func (r *channelMonitorRequestTemplateRepository) ListAssociatedMonitors(ctx context.Context, id int64) ([]*service.AssociatedMonitorBrief, error) {
+	rows, err := r.client.ChannelMonitor.Query().
+		Where(channelmonitor.TemplateIDEQ(id)).
+		Order(dbent.Asc(channelmonitor.FieldName)).
+		All(ctx)
+	if err != nil {
+		return nil, fmt.Errorf("list associated monitors for template %d: %w", id, err)
+	}
+	out := make([]*service.AssociatedMonitorBrief, 0, len(rows))
+	for _, row := range rows {
+		out = append(out, &service.AssociatedMonitorBrief{
+			ID:       row.ID,
+			Name:     row.Name,
+			Provider: string(row.Provider),
+			Enabled:  row.Enabled,
+		})
+	}
+	return out, nil
+}
+
 // ---------- helpers ----------
 
 func entToServiceTemplate(row *dbent.ChannelMonitorRequestTemplate) *service.ChannelMonitorRequestTemplate {

backend/internal/server/routes/admin.go

@@ -587,6 +587,7 @@ func registerChannelMonitorRoutes(admin *gin.RouterGroup, h *handler.Handlers) {
 		templates.GET("/:id", h.Admin.ChannelMonitorTemplate.Get)
 		templates.PUT("/:id", h.Admin.ChannelMonitorTemplate.Update)
 		templates.DELETE("/:id", h.Admin.ChannelMonitorTemplate.Delete)
+		templates.GET("/:id/monitors", h.Admin.ChannelMonitorTemplate.AssociatedMonitors)
 		templates.POST("/:id/apply", h.Admin.ChannelMonitorTemplate.Apply)
 	}
 }

backend/internal/service/channel_monitor_template_service.go

@@ -15,10 +15,23 @@ type ChannelMonitorRequestTemplateRepository interface {
 	Delete(ctx context.Context, id int64) error
 	List(ctx context.Context, params ChannelMonitorRequestTemplateListParams) ([]*ChannelMonitorRequestTemplate, error)
 	// ApplyToMonitors 把模板当前的 extra_headers / body_override_mode / body_override
-	// 批量覆盖到所有 template_id = id 的监控上。返回被覆盖的监控数量。
+	// 批量覆盖到指定 monitorIDs 的监控上（同时还要求这些监控当前 template_id = id，
-	ApplyToMonitors(ctx context.Context, id int64) (int64, error)
+	// 防止误覆盖未关联的监控）。monitorIDs 必须非空；空列表直接返回 0 不写库。
+	// 返回被覆盖的监控数量。
+	ApplyToMonitors(ctx context.Context, id int64, monitorIDs []int64) (int64, error)
 	// CountAssociatedMonitors 统计 template_id = id 的监控数（用于 UI 展示「应用到 N 个配置」）。
 	CountAssociatedMonitors(ctx context.Context, id int64) (int64, error)
+	// ListAssociatedMonitors 列出所有 template_id = id 的监控简略信息（id/name/provider/enabled）
+	// 给 apply picker UI 用，避免前端再做一次 list+filter。
+	ListAssociatedMonitors(ctx context.Context, id int64) ([]*AssociatedMonitorBrief, error)
+}
+
+// AssociatedMonitorBrief 模板关联监控的简略信息（picker / 列表展示用）。
+type AssociatedMonitorBrief struct {
+	ID       int64
+	Name     string
+	Provider string
+	Enabled  bool
 }
 
 // ChannelMonitorRequestTemplateService 模板管理 service。
@@ -90,13 +103,17 @@ func (s *ChannelMonitorRequestTemplateService) Delete(ctx context.Context, id in
 	return nil
 }
 
-// ApplyToMonitors 把模板当前配置一键应用到所有关联监控。
+// ApplyToMonitors 把模板当前配置应用到 monitorIDs 列表里的关联监控。
-// 返回被影响的监控数。
+// monitorIDs 必须非空且每个 id 都必须当前 template_id = id；不满足条件的会被 SQL WHERE 过滤掉。
-func (s *ChannelMonitorRequestTemplateService) ApplyToMonitors(ctx context.Context, id int64) (int64, error) {
+// 返回实际被覆盖的监控数。
+func (s *ChannelMonitorRequestTemplateService) ApplyToMonitors(ctx context.Context, id int64, monitorIDs []int64) (int64, error) {
 	if _, err := s.repo.GetByID(ctx, id); err != nil {
 		return 0, err
 	}
-	affected, err := s.repo.ApplyToMonitors(ctx, id)
+	if len(monitorIDs) == 0 {
+		return 0, ErrChannelMonitorTemplateApplyEmpty
+	}
+	affected, err := s.repo.ApplyToMonitors(ctx, id, monitorIDs)
 	if err != nil {
 		return 0, fmt.Errorf("apply template to monitors: %w", err)
 	}
@@ -108,6 +125,15 @@ func (s *ChannelMonitorRequestTemplateService) CountAssociatedMonitors(ctx conte
 	return s.repo.CountAssociatedMonitors(ctx, id)
 }
 
+// ListAssociatedMonitors 返回模板关联的所有监控简略信息。
+// 给前端 apply picker 用，handler 直接吐 JSON 不再做 join。
+func (s *ChannelMonitorRequestTemplateService) ListAssociatedMonitors(ctx context.Context, id int64) ([]*AssociatedMonitorBrief, error) {
+	if _, err := s.repo.GetByID(ctx, id); err != nil {
+		return nil, err
+	}
+	return s.repo.ListAssociatedMonitors(ctx, id)
+}
+
 // ---------- 校验 & 工具 ----------
 
 // validateTemplateCreateParams 聚合 create 入参校验，避免函数超过 30 行。

backend/internal/service/channel_monitor_template_types.go

@@ -71,4 +71,7 @@ var (
 	ErrChannelMonitorTemplateProviderMismatch = infraerrors.BadRequest(
 		"CHANNEL_MONITOR_TEMPLATE_PROVIDER_MISMATCH", "monitor provider does not match template provider",
 	)
+	ErrChannelMonitorTemplateApplyEmpty = infraerrors.BadRequest(
+		"CHANNEL_MONITOR_TEMPLATE_APPLY_EMPTY", "monitor_ids must be a non-empty array",
+	)
 )

frontend/src/api/admin/channelMonitorTemplate.ts

@@ -51,6 +51,17 @@ export interface ApplyResponse {
   affected: number
 }
 
+export interface AssociatedMonitorBrief {
+  id: number
+  name: string
+  provider: Provider
+  enabled: boolean
+}
+
+export interface AssociatedMonitorsResponse {
+  items: AssociatedMonitorBrief[]
+}
+
 export async function list(params: ListParams = {}): Promise<ListResponse> {
   const { data } = await apiClient.get<ListResponse>('/admin/channel-monitor-templates', {
     params,
@@ -86,12 +97,24 @@ export async function del(id: number): Promise<void> {
 }
 
 /**
- * Apply the template to all associated monitors (overwrite snapshot fields).
+ * Apply the template to the specified associated monitors (overwrite snapshot fields).
- * Returns count of affected monitors.
+ * monitorIds must be a non-empty subset of the template's associated monitors.
+ * Returns count of actually affected monitors.
  */
-export async function apply(id: number): Promise<ApplyResponse> {
+export async function apply(id: number, monitorIds: number[]): Promise<ApplyResponse> {
   const { data } = await apiClient.post<ApplyResponse>(
     `/admin/channel-monitor-templates/${id}/apply`,
+    { monitor_ids: monitorIds },
+  )
+  return data
+}
+
+/**
+ * List monitors currently associated to this template (used by apply picker).
+ */
+export async function listAssociatedMonitors(id: number): Promise<AssociatedMonitorsResponse> {
+  const { data } = await apiClient.get<AssociatedMonitorsResponse>(
+    `/admin/channel-monitor-templates/${id}/monitors`,
   )
   return data
 }
@@ -103,6 +126,7 @@ export const channelMonitorTemplateAPI = {
   update,
   del,
   apply,
+  listAssociatedMonitors,
 }
 
 export default channelMonitorTemplateAPI

frontend/src/components/admin/monitor/MonitorTemplateApplyPickerDialog.vue

@@ -0,0 +1,174 @@
+<template>
+  <BaseDialog
+    :show="show"
+    :title="t('admin.channelMonitor.template.applyPickerTitle', { name: templateName })"
+    @close="$emit('close')"
+  >
+    <p class="mb-3 text-sm text-gray-600 dark:text-gray-400">
+      {{ t('admin.channelMonitor.template.applyPickerHint') }}
+    </p>
+
+    <div v-if="loading" class="py-6 text-center text-sm text-gray-400">
+      {{ t('common.loading') }}
+    </div>
+
+    <div v-else-if="monitors.length === 0" class="py-6 text-center text-sm text-gray-400">
+      {{ t('admin.channelMonitor.template.applyPickerEmpty') }}
+    </div>
+
+    <div v-else>
+      <!-- 全选/全不选 -->
+      <div class="mb-2 flex items-center gap-3 text-xs">
+        <button
+          type="button"
+          class="text-primary-600 hover:underline dark:text-primary-400"
+          @click="selectAll"
+        >
+          {{ t('common.selectAll') }}
+        </button>
+        <button
+          type="button"
+          class="text-gray-500 hover:underline dark:text-gray-400"
+          @click="selectNone"
+        >
+          {{ t('admin.channelMonitor.template.selectNone') }}
+        </button>
+        <span class="ml-auto text-gray-500 dark:text-gray-400">
+          {{ t('admin.channelMonitor.template.selectedCount', {
+            n: selectedIds.length,
+            total: monitors.length,
+          }) }}
+        </span>
+      </div>
+
+      <ul class="max-h-80 divide-y divide-gray-100 overflow-y-auto rounded-lg border border-gray-200 dark:divide-dark-700 dark:border-dark-700">
+        <li
+          v-for="m in monitors"
+          :key="m.id"
+          class="flex cursor-pointer items-center gap-3 px-3 py-2 hover:bg-gray-50 dark:hover:bg-dark-800"
+          @click="toggle(m.id)"
+        >
+          <input
+            type="checkbox"
+            :checked="selectedSet.has(m.id)"
+            class="h-4 w-4 rounded border-gray-300 text-primary-600 focus:ring-primary-500"
+            @click.stop="toggle(m.id)"
+          />
+          <span class="font-medium text-gray-900 dark:text-white">{{ m.name }}</span>
+          <span class="text-xs text-gray-400">{{ m.provider }}</span>
+          <span
+            v-if="!m.enabled"
+            class="ml-auto rounded bg-gray-100 px-1.5 py-0.5 text-xs text-gray-500 dark:bg-dark-700 dark:text-gray-400"
+          >
+            {{ t('admin.channelMonitor.onlyDisabled').replace(/^仅|^Only /, '') }}
+          </span>
+        </li>
+      </ul>
+    </div>
+
+    <template #footer>
+      <div class="flex justify-end gap-2">
+        <button class="btn btn-secondary" @click="$emit('close')">
+          {{ t('common.cancel') }}
+        </button>
+        <button
+          class="btn btn-primary"
+          :disabled="submitting || selectedIds.length === 0"
+          @click="handleApply"
+        >
+          {{ submitting
+            ? t('common.submitting')
+            : t('admin.channelMonitor.template.applyPickerConfirm', { n: selectedIds.length }) }}
+        </button>
+      </div>
+    </template>
+  </BaseDialog>
+</template>
+
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useAppStore } from '@/stores/app'
+import { extractApiErrorMessage } from '@/utils/apiError'
+import { adminAPI } from '@/api/admin'
+import type { AssociatedMonitorBrief } from '@/api/admin/channelMonitorTemplate'
+import BaseDialog from '@/components/common/BaseDialog.vue'
+
+const props = defineProps<{
+  show: boolean
+  templateId: number | null
+  templateName: string
+}>()
+
+const emit = defineEmits<{
+  (e: 'close'): void
+  (e: 'applied', affected: number): void
+}>()
+
+const { t } = useI18n()
+const appStore = useAppStore()
+
+const loading = ref(false)
+const submitting = ref(false)
+const monitors = ref<AssociatedMonitorBrief[]>([])
+const selectedIds = ref<number[]>([])
+
+const selectedSet = computed(() => new Set(selectedIds.value))
+
+watch(
+  () => [props.show, props.templateId] as const,
+  ([show, id]) => {
+    if (!show || id == null) return
+    void fetchMonitors(id)
+  },
+  { immediate: true },
+)
+
+async function fetchMonitors(id: number) {
+  loading.value = true
+  monitors.value = []
+  selectedIds.value = []
+  try {
+    const { items } = await adminAPI.channelMonitorTemplate.listAssociatedMonitors(id)
+    monitors.value = items
+    // 默认全选
+    selectedIds.value = items.map((m) => m.id)
+  } catch (err: unknown) {
+    appStore.showError(extractApiErrorMessage(err, t('common.error')))
+  } finally {
+    loading.value = false
+  }
+}
+
+function toggle(id: number) {
+  const idx = selectedIds.value.indexOf(id)
+  if (idx >= 0) selectedIds.value.splice(idx, 1)
+  else selectedIds.value.push(id)
+}
+
+function selectAll() {
+  selectedIds.value = monitors.value.map((m) => m.id)
+}
+
+function selectNone() {
+  selectedIds.value = []
+}
+
+async function handleApply() {
+  if (props.templateId == null || selectedIds.value.length === 0 || submitting.value) return
+  submitting.value = true
+  try {
+    const { affected } = await adminAPI.channelMonitorTemplate.apply(
+      props.templateId,
+      [...selectedIds.value],
+    )
+    appStore.showSuccess(t('admin.channelMonitor.template.applySuccess', { n: affected }))
+    emit('applied', affected)
+    emit('close')
+  } catch (err: unknown) {
+    appStore.showError(extractApiErrorMessage(err, t('common.error')))
+  } finally {
+    submitting.value = false
+  }
+}
+</script>

frontend/src/components/admin/monitor/MonitorTemplateManagerDialog.vue

@@ -180,14 +180,12 @@
     </template>
   </BaseDialog>
 
-  <ConfirmDialog
+  <MonitorTemplateApplyPickerDialog
-    :show="confirmApply_.show"
+    :show="applyPicker.show"
-    :title="t('admin.channelMonitor.template.applyTitle')"
+    :template-id="applyPicker.tpl ? applyPicker.tpl.id : null"
-    :message="confirmApplyMessage"
+    :template-name="applyPicker.tpl ? applyPicker.tpl.name : ''"
-    :confirm-text="t('admin.channelMonitor.template.applyConfirm')"
+    @close="applyPicker.show = false"
-    :cancel-text="t('common.cancel')"
+    @applied="onApplied"
-    @confirm="doApply"
-    @cancel="confirmApply_.show = false"
   />
 
   <ConfirmDialog
@@ -217,6 +215,7 @@ import BaseDialog from '@/components/common/BaseDialog.vue'
 import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
 import Icon from '@/components/icons/Icon.vue'
 import MonitorAdvancedRequestConfig from '@/components/admin/monitor/MonitorAdvancedRequestConfig.vue'
+import MonitorTemplateApplyPickerDialog from '@/components/admin/monitor/MonitorTemplateApplyPickerDialog.vue'
 import { useChannelMonitorFormat } from '@/composables/useChannelMonitorFormat'
 import {
   PROVIDER_ANTHROPIC,
@@ -373,38 +372,21 @@ async function handleSubmit() {
   }
 }
 
-// --- apply to monitors ---
+// --- apply to monitors (picker 流程) ---
-const confirmApply_ = reactive<{ show: boolean; tpl: ChannelMonitorTemplate | null }>({
+const applyPicker = reactive<{ show: boolean; tpl: ChannelMonitorTemplate | null }>({
   show: false,
   tpl: null,
 })
 
 function confirmApply(tpl: ChannelMonitorTemplate) {
-  confirmApply_.tpl = tpl
+  applyPicker.tpl = tpl
-  confirmApply_.show = true
+  applyPicker.show = true
 }
 
-const confirmApplyMessage = computed(() => {
+// picker 提交后触发：刷新模板列表（拿最新 associated_monitors）+ 通知父组件
-  const tpl = confirmApply_.tpl
+async function onApplied(_affected: number) {
-  if (!tpl) return ''
+  await fetchTemplates()
-  return t('admin.channelMonitor.template.applyConfirmMessage', {
+  emit('updated')
-    name: tpl.name,
-    n: tpl.associated_monitors,
-  })
-})
-
-async function doApply() {
-  const tpl = confirmApply_.tpl
-  confirmApply_.show = false
-  if (!tpl) return
-  try {
-    const { affected } = await adminAPI.channelMonitorTemplate.apply(tpl.id)
-    appStore.showSuccess(t('admin.channelMonitor.template.applySuccess', { n: affected }))
-    await fetchTemplates()
-    emit('updated')
-  } catch (err: unknown) {
-    appStore.showError(extractApiErrorMessage(err, t('common.error')))
-  }
 }
 
 // --- delete ---

frontend/src/i18n/locales/en.ts

@@ -273,6 +273,7 @@ export default {
     no: 'No',
     all: 'All',
     none: 'None',
+    selectAll: 'Select all',
     noData: 'No data',
     expand: 'Expand',
     collapse: 'Collapse',
@@ -2192,11 +2193,17 @@ export default {
         updateSuccess: 'Template updated',
         deleteSuccess: 'Template deleted',
         applyButton: 'Apply to monitors',
-        applyTooltip: 'Overwrite snapshot fields on all associated monitors',
+        applyTooltip: 'Overwrite snapshot fields on associated monitors',
         applyTitle: 'Apply template',
         applyConfirm: 'Apply',
         applyConfirmMessage: 'Overwrite {n} associated monitor(s) with the current configuration of "{name}"? Any local customizations on those monitors will be discarded.',
         applySuccess: 'Applied to {n} monitor(s)',
+        applyPickerTitle: 'Apply template "{name}"',
+        applyPickerHint: 'Select which monitors to overwrite (all selected by default). Any local customizations will be discarded.',
+        applyPickerEmpty: 'No monitors are currently associated to this template',
+        applyPickerConfirm: 'Apply to {n} monitor(s)',
+        selectNone: 'Select none',
+        selectedCount: 'Selected {n} / {total}',
         deleteConfirm: 'Delete template "{name}"? {n} associated monitor(s) will be disassociated but keep their current snapshot and continue running.',
         associatedCount: '{n} associated monitor(s)',
         headersSummary: '{n} custom header(s)',

frontend/src/i18n/locales/zh.ts

@@ -273,6 +273,7 @@ export default {
     no: '否',
     all: '全部',
     none: '无',
+    selectAll: '全选',
     noData: '暂无数据',
     expand: '展开',
     collapse: '收起',
@@ -2276,6 +2277,12 @@ export default {
         applyConfirm: '确认应用',
         applyConfirmMessage: '将把模板「{name}」的当前配置覆盖到 {n} 个关联监控。监控本地已编辑的自定义修改会被丢弃，是否继续？',
         applySuccess: '已应用到 {n} 个监控',
+        applyPickerTitle: '应用模板「{name}」',
+        applyPickerHint: '勾选要覆盖请求头/请求体的监控（默认全选）。监控本地已编辑的自定义修改会被丢弃。',
+        applyPickerEmpty: '当前模板没有关联监控',
+        applyPickerConfirm: '应用到 {n} 个监控',
+        selectNone: '全不选',
+        selectedCount: '已选 {n} / {total}',
         deleteConfirm: '确定要删除模板「{name}」吗？{n} 个关联监控会解除关联但保留自己的快照继续工作。',
         associatedCount: '{n} 个关联监控',
         headersSummary: '{n} 个自定义请求头',