diff --git a/.workbuddy/memory/2026-05-06.md b/.workbuddy/memory/2026-05-06.md
index 4395f28..50d9e60 100644
--- a/.workbuddy/memory/2026-05-06.md
+++ b/.workbuddy/memory/2026-05-06.md
@@ -42,3 +42,27 @@
 **前端**：添加 `getColorByScheduleType()` 函数，`getEvents` 中使用 scheduleType 映射颜色。
 
 **后端**：只存储 ScheduleType，不处理颜色逻辑。颜色完全由前端 `colorOptions` 控制。
+
+## CalendarDetail 滚动标题快照对比
+
+**功能**：每次 getEvents 存快照，数据变化或宽度变化时重新计算标题滚动。
+
+**实现**：
+- `pageData.lastEventsSnapshot`：存储上一次的 JSON 快照
+- `getEvents()` 末尾对比快照，变化则 `setTimeout(recalcScrollTitles, 150)`
+- `ResizeObserver` 监听日历容器宽度变化，防抖 150ms 后重算
+- `applyScrollToTitle()`：清除旧状态 → 测量 overflow → 设置 `--scroll-distance` 和 `data-truncated` 属性
+
+## CalendarList 编辑/删除按钮改用 canEdit
+
+**改动**：
+- `CalendarList.vue`：编辑/删除按钮 `v-if` 条件从 `calendar.UserID === userStore.userInfo?.ID` 改为 `calendar.canEdit`
+- 移除废弃的 `useUserStore` 导入
+
+## CalendarList 删除改用 ConfirmDialog 组件
+
+**改动**：
+- `CalendarList.vue` 导入并使用 `ConfirmDialog` 组件
+- 新增 `showDeleteModal` + `deletingCalendar` 状态
+- `deleteCalendar()` 改为打开确认弹窗，`confirmDelete()` 执行实际删除 API
+- i18n 新增 `calendar.confirm_delete_message`：zh-CN「确定要删除日历「{name}」吗？此操作不可撤销。」，en 英文版
diff --git a/frontend/ops_vue_js/src/components/ConfirmDialog.vue b/frontend/ops_vue_js/src/components/ConfirmDialog.vue
index 704bae7..31c2289 100644
--- a/frontend/ops_vue_js/src/components/ConfirmDialog.vue
+++ b/frontend/ops_vue_js/src/components/ConfirmDialog.vue
@@ -15,7 +15,7 @@
  * 或者作为组件使用 v-model：
  *   <ConfirmDialog v-model="show" @confirm="..." @cancel="..." />
  */
-import { ref, watch } from "vue";
+import { ref, watch, onMounted, getCurrentInstance } from "vue";
 import { useI18n } from "vue-i18n";
 
 const props = defineProps({
@@ -47,7 +47,11 @@ const props = defineProps({
 
 const emit = defineEmits(["update:modelValue", "confirm", "cancel"]);
 
-const { t } = useI18n();
+// 优先用组件内 i18n，Teleport 场景下可能为空，从全局补足
+const instance = getCurrentInstance();
+const { t: componentT } = useI18n();
+const globalT = instance?.appContext?.config?.globalProperties?.$i18n?.t;
+const t = (key, ...args) => componentT(key, ...args) || globalT?.(key, ...args) || key;
 
 function close() {
   emit("update:modelValue", false);
diff --git a/frontend/ops_vue_js/src/i18n/en.json b/frontend/ops_vue_js/src/i18n/en.json
index 017c91e..45e1c1c 100644
--- a/frontend/ops_vue_js/src/i18n/en.json
+++ b/frontend/ops_vue_js/src/i18n/en.json
@@ -1,4 +1,6 @@
 {
+  "delete": "Delete",
+  "cancel": "Cancel",
   "common": {
     "actions": "Actions",
     "search": "Search",
@@ -625,6 +627,7 @@
     "update_success": "Calendar updated successfully",
     "delete_success": "Calendar deleted successfully",
     "confirm_delete": "Are you sure you want to delete this calendar?",
+    "confirm_delete_message": "Are you sure you want to delete calendar '{name}'? This action cannot be undone.",
     "loading": "Loading...",
     "add_event": "Add Event",
     "edit_event": "Edit Event",
diff --git a/frontend/ops_vue_js/src/i18n/zh-CN.json b/frontend/ops_vue_js/src/i18n/zh-CN.json
index d7e8bea..7c28b72 100644
--- a/frontend/ops_vue_js/src/i18n/zh-CN.json
+++ b/frontend/ops_vue_js/src/i18n/zh-CN.json
@@ -1,4 +1,6 @@
 {
+  "delete": "删除",
+  "cancel": "取消",
   "common": {
     "actions": "操作",
     "search": "搜索",
@@ -625,6 +627,7 @@
     "update_success": "更新成功",
     "delete_success": "删除成功",
     "confirm_delete": "确定要删除此日历吗？",
+    "confirm_delete_message": "确定要删除日历「{name}」吗？此操作不可撤销。",
     "loading": "加载中...",
     "add_event": "添加事件",
     "edit_event": "编辑事件",
diff --git a/frontend/ops_vue_js/src/views/calendar/CalendarDetail.vue b/frontend/ops_vue_js/src/views/calendar/CalendarDetail.vue
index ae14464..8d26126 100644
--- a/frontend/ops_vue_js/src/views/calendar/CalendarDetail.vue
+++ b/frontend/ops_vue_js/src/views/calendar/CalendarDetail.vue
@@ -13,6 +13,7 @@ import { useUserStore } from "@/stores/user"
 import { calendarApi } from "@/api/calendar"
 import { useDateUtils } from "@/composables/useDateUtils"
 import DatatimePickerForFullCalendar from "@/components/datatimePickerForFullCalendar.vue"
+import ConfirmDialog from "@/components/ConfirmDialog.vue"
 
 const route = useRoute()
 const router = useRouter()
@@ -62,6 +63,8 @@ const pageData = ref({
   lastEventsSnapshot: null,
 })
 
+const showDeleteModal = ref(false)
+
 // 选中/取消选中事件
 function unseleEvent(eventID) {
   const target = calendarOptions.value.events.find(item => item.id === eventID)
@@ -187,19 +190,23 @@ async function saveEvent() {
 }
 
 async function deleteEvent() {
-  if (!confirm(t('calendar.confirm_delete_event'))) return
+  showDeleteModal.value = true
+}
 
+async function confirmDeleteEvent() {
   try {
     const result = await calendarApi.deleteEvent(eventData.value.id)
     if (result.errCode === 0) {
-      toast.success(t('calendar.event_delete_success'))
+      toast.success(t("calendar.event_delete_success"))
       closeEventModal()
       getEvents()
     } else {
-      toast.error(t('message.server_error'))
+      toast.error(t("message.server_error"))
     }
   } catch {
     // 拦截器已处理
+  } finally {
+    showDeleteModal.value = false
   }
 }
 
@@ -319,12 +326,20 @@ const calendarOptions = ref({
   },
 
   headerToolbar: {
-    left: "prevYear,prev,today,next,nextYear",
-    center: "title",
-    right: "",
+    left: "backToList,prevYear,prev,today,next,nextYear",
+    center: "myTitle",
+    right: "title",
   },
 
   customButtons: {
+    backToList: {
+      text: t("calendar.calendars"),
+      click() { router.push("/calendars") },
+    },
+    myTitle: {
+      text: calendarInfo.value?.Name || "",
+      disabled: true,
+    },
     prevYear: {
       text: t("schedule.previous_year"),
       click() { calendarRef.value.getApi().prevYear(); getEvents() },
@@ -439,9 +454,15 @@ const calendarOptions = ref({
   },
 })
 
+// 监听日历信息变化
+watch(calendarInfo, () => {
+  calendarOptions.value.customButtons.myTitle.text = calendarInfo.value?.Name || ""
+})
+
 // 监听语言变化
 watch(locale, () => {
   calendarOptions.value.locale = locale.value
+  calendarOptions.value.customButtons.backToList.text = t("calendar.calendars")
   calendarOptions.value.customButtons.prevYear.text = t("schedule.previous_year")
   calendarOptions.value.customButtons.nextYear.text = t("schedule.next_year")
   calendarOptions.value.customButtons.prev.text = t("schedule.previous_month")
@@ -674,9 +695,35 @@ onMounted(() => {
       </div>
     </div>
   </div>
+
+  <!-- Delete Confirm Dialog -->
+  <ConfirmDialog
+    v-model="showDeleteModal"
+    :title="t('calendar.delete_event')"
+    :message="t('calendar.confirm_delete_event')"
+    :confirm-text="t('delete')"
+    :cancel-text="t('cancel')"
+    danger
+    @confirm="confirmDeleteEvent"
+  />
 </template>
 
 <style scoped>
+/* 日历名称按钮样式 */
+:deep(.fc-myTitle-button) {
+  background: none !important;
+  border: none !important;
+  box-shadow: none !important;
+  cursor: default !important;
+  font-size: 1.1rem;
+  font-weight: 600;
+  color: #374151;
+  padding: 0 8px;
+}
+:deep(.fc-myTitle-button:disabled) {
+  opacity: 1 !important;
+}
+
 /* 父容器作为裁剪视口 */
 :deep(.fc-daygrid-event .fc-event-title-container) {
   overflow: hidden !important;
diff --git a/frontend/ops_vue_js/src/views/calendar/CalendarList.vue b/frontend/ops_vue_js/src/views/calendar/CalendarList.vue
index 6e20c71..a9b8b35 100644
--- a/frontend/ops_vue_js/src/views/calendar/CalendarList.vue
+++ b/frontend/ops_vue_js/src/views/calendar/CalendarList.vue
@@ -5,20 +5,21 @@ import { useI18n } from 'vue-i18n'
 import { useToastStore } from '@/stores/toast'
 import { usePageTitle } from '@/composables/usePageTitle'
 import { calendarApi } from '@/api/calendar'
-import { useUserStore } from '@/stores/user'
 import { IconPlus, IconCalendar, IconTrash, IconEdit } from '@tabler/icons-vue'
+import ConfirmDialog from '@/components/ConfirmDialog.vue'
 
 usePageTitle('appname.calendar')
 const { t } = useI18n()
 const router = useRouter()
 const toast = useToastStore()
-const userStore = useUserStore()
 
 const calendars = ref([])
 const loading = ref(false)
 const showCreateModal = ref(false)
 const showEditModal = ref(false)
+const showDeleteModal = ref(false)
 const editingCalendar = ref(null)
+const deletingCalendar = ref(null)
 
 const form = ref({
   name: '',
@@ -112,12 +113,14 @@ async function updateCalendar() {
 }
 
 async function deleteCalendar(calendar) {
-  if (!confirm(t('calendar.confirm_delete'))) {
-    return
-  }
+  deletingCalendar.value = calendar
+  showDeleteModal.value = true
+}
 
+async function confirmDelete() {
+  if (!deletingCalendar.value) return
   try {
-    const { errCode } = await calendarApi.deleteCalendar(calendar.ID)
+    const { errCode } = await calendarApi.deleteCalendar(deletingCalendar.value.ID)
     if (errCode === 0) {
       toast.success(t('calendar.delete_success'))
       fetchCalendars()
@@ -126,6 +129,9 @@ async function deleteCalendar(calendar) {
     }
   } catch {
     // 拦截器已处理
+  } finally {
+    showDeleteModal.value = false
+    deletingCalendar.value = null
   }
 }
 
@@ -188,14 +194,14 @@ onMounted(fetchCalendars)
 
               <div class="flex items-center gap-1" @click.stop>
                 <button
-                  v-if="calendar.UserID === userStore.userInfo?.ID"
+                  v-if="calendar.canEdit"
                   @click="openEditModal(calendar)"
                   class="rounded p-1 text-gray-400 transition-colors hover:bg-gray-100 hover:text-gray-600 dark:hover:bg-dk-muted"
                 >
                   <IconEdit :size="16" />
                 </button>
                 <button
-                  v-if="calendar.UserID === userStore.userInfo?.ID"
+                  v-if="calendar.canEdit"
                   @click="deleteCalendar(calendar)"
                   class="rounded p-1 text-gray-400 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-dk-muted"
                 >
@@ -373,4 +379,15 @@ onMounted(fetchCalendars)
       </div>
     </div>
   </div>
+
+  <!-- Delete Confirm Dialog -->
+  <ConfirmDialog
+    v-model="showDeleteModal"
+    :title="t('calendar.confirm_delete')"
+    :message="t('calendar.confirm_delete_message', { name: deletingCalendar?.Name || '' })"
+    :confirm-text="t('delete')"
+    :cancel-text="t('cancel')"
+    danger
+    @confirm="confirmDelete"
+  />
 </template>