diff --git a/server/routes.ts b/server/routes.ts
index e42a6e8..25294bd 100644
--- a/server/routes.ts
+++ b/server/routes.ts
@@ -9,7 +9,9 @@
  * 透传只开放 GET。写操作（切换节点、关连接）属于运行时面板的功能，等做到那一步再单独开，
  * 现在不留一个「什么都能转发」的口子。
  */
+import { resolve, sep } from 'node:path'
 import listenerFields from '../shared/listener-fields.json' with { type: 'json' }
+import { isProviderFilePath } from '../shared/provider-files.ts'
 import { applyConfig, listBackups, readConfig, restoreBackup } from './config-store.ts'
 import { hostInfo, probeExit } from './host.ts'
 import { kernelVersion, proxyGet, proxyWrite, restartKernel, selectProxy } from './kernel.ts'
@@ -181,6 +183,26 @@ function makeRoute(env: Env, token: string) {
       return result.ok ? json(result) : json(result, applyFailureStatus(result.stage))
     }
 
+    // ── 清单文件 ────────────────────────────────────────
+    // 从界面上传的订阅/规则清单，写进内核工作目录的 providers/ 下。
+    // 路径白名单校验 + 解析后确认没出工作目录，两道都过才落盘
+    if (path === '/api/provider-files' && req.method === 'POST') {
+      const body = (await req.json()) as { path?: string; content?: string }
+      if (typeof body.path !== 'string' || typeof body.content !== 'string') {
+        return json({ message: '请求缺少 path 或 content 字段' }, 400)
+      }
+      if (!isProviderFilePath(body.path)) {
+        return json({ message: `不允许写入该路径：${body.path}` }, 400)
+      }
+      const home = resolve(env.mihomoHome)
+      const target = resolve(home, body.path)
+      if (!target.startsWith(home + sep)) {
+        return json({ message: `不允许写入该路径：${body.path}` }, 400)
+      }
+      await Bun.write(target, body.content)
+      return json({ ok: true })
+    }
+
     // ── 主机 ────────────────────────────────────────────
     // 服务端和内核在同一台机器上，所以主机指标由 Patchbay 自己代答
     if (path === '/api/host' && req.method === 'GET') {
diff --git a/shared/provider-files.test.ts b/shared/provider-files.test.ts
new file mode 100644
index 0000000..f3465ae
--- /dev/null
+++ b/shared/provider-files.test.ts
@@ -0,0 +1,22 @@
+import { describe, expect, test } from 'bun:test'
+import { isProviderFilePath } from './provider-files.ts'
+
+describe('isProviderFilePath', () => {
+  test('订阅缓存和规则清单的标准形状放行', () => {
+    expect(isProviderFilePath('./providers/subs.yaml')).toBe(true)
+    expect(isProviderFilePath('./providers/rules/ads.txt')).toBe(true)
+    expect(isProviderFilePath('./providers/rules/直连清单.yaml')).toBe(true)
+  })
+
+  test('目录逃逸和绝对路径全拦', () => {
+    expect(isProviderFilePath('./providers/../config.yaml')).toBe(false)
+    expect(isProviderFilePath('providers/subs.yaml')).toBe(false)
+    expect(isProviderFilePath('/etc/mihomo/config.yaml')).toBe(false)
+    expect(isProviderFilePath('./providers/rules/../../x.yaml')).toBe(false)
+    expect(isProviderFilePath('./providers/a/b.yaml')).toBe(false)
+  })
+
+  test('mrs 是二进制格式，不走文本上传', () => {
+    expect(isProviderFilePath('./providers/rules/geo.mrs')).toBe(false)
+  })
+})
diff --git a/shared/provider-files.ts b/shared/provider-files.ts
new file mode 100644
index 0000000..6cf9069
--- /dev/null
+++ b/shared/provider-files.ts
@@ -0,0 +1,11 @@
+/**
+ * 上传的线路/规则清单文件允许写到哪。
+ *
+ * 服务端的写文件端点只认这两种形状——它们正是 providerCachePath()（订阅缓存）
+ * 和 ruleProviderPath()（规则组清单）生成的路径。白名单式校验：文件名只许
+ * 字母数字下划线连字符，杜绝 ../、绝对路径和多余的目录层级。
+ * mrs 不在扩展名里：那是二进制格式，文本上传通道传不了。
+ */
+export function isProviderFilePath(path: string): boolean {
+  return /^\.\/providers\/(rules\/)?[\p{L}\p{N}_-]+\.(yaml|txt)$/u.test(path)
+}
diff --git a/shared/providers.test.ts b/shared/providers.test.ts
index ea36151..6788781 100644
--- a/shared/providers.test.ts
+++ b/shared/providers.test.ts
@@ -1,6 +1,7 @@
 import { describe, expect, it } from 'bun:test'
 import {
   DEFAULT_INTERVAL,
+  addFileSubscription,
   addSubscription,
   listSubscriptions,
   providerNames,
@@ -40,6 +41,8 @@ describe('读出订阅列表', () => {
     expect(listSubscriptions(base())).toEqual([
       {
         name: 'subs',
+        type: 'http',
+        path: './providers/subs.yaml',
         url: URL,
         interval: 86400,
         healthCheck: { url: 'https://www.gstatic.com/generate_204', interval: 300 },
@@ -92,6 +95,19 @@ describe('新增订阅', () => {
       (data['proxy-providers'] as ConfigObject).subs,
     )
   })
+
+  it('关掉自动更新时不写 interval 键', () => {
+    const next = addSubscription({}, 'subs2', URL, null)
+    const entry = (next['proxy-providers'] as ConfigObject).subs2 as ConfigObject
+    expect('interval' in entry).toBe(false)
+  })
+
+  it('从文件导入的订阅是 file 类型，没有地址和间隔', () => {
+    const next = addFileSubscription({}, 'subs2')
+    expect(next['proxy-providers']).toEqual({
+      subs2: { type: 'file', path: './providers/subs2.yaml' },
+    })
+  })
 })
 
 describe('编辑订阅', () => {
@@ -112,6 +128,12 @@ describe('编辑订阅', () => {
     const data = base()
     expect(updateSubscription(data, 'ghost', URL, 1)).toBe(data)
   })
+
+  it('关掉自动更新时把已有的 interval 键去掉', () => {
+    const next = updateSubscription(base(), 'subs', URL, null)
+    const entry = (next['proxy-providers'] as ConfigObject).subs as ConfigObject
+    expect('interval' in entry).toBe(false)
+  })
 })
 
 describe('删除订阅', () => {
diff --git a/shared/providers.ts b/shared/providers.ts
index e09e115..6c4e3f3 100644
--- a/shared/providers.ts
+++ b/shared/providers.ts
@@ -18,8 +18,16 @@ export const DEFAULT_INTERVAL = 86400
 /** 一个用户订阅在界面上的样子。只读配置文件的 `proxy-providers` 段（决策记录 0004）。 */
 export interface Subscription {
   name: string
+  /** http 定时从地址拉取；file 读本机文件，内核靠文件监视跟进变化 */
+  type: 'http' | 'file'
   url: string
-  /** 更新间隔，秒。null 表示配置里没写 */
+  /** 线路文件的路径（http 类型是缓存，file 类型是数据本体） */
+  path: string | null
+  /**
+   * 更新间隔，秒。null 表示配置里没写——内核只在 interval > 0 时才起定时
+   * 拉取循环（内核源码 component/resource/fetcher.go:226-228），所以
+   * 「没写」就是「不自动更新」，界面上它是个开关而不是必填数字。
+   */
   interval: number | null
   /** 健康检查。没写或 enable 不是 true 都算未开启 */
   healthCheck: { url: string | null; interval: number | null } | null
@@ -49,6 +57,8 @@ export function listSubscriptions(data: ConfigObject): Subscription[] {
     const hc = isPlainObject(entry['health-check']) ? entry['health-check'] : null
     result.push({
       name,
+      type: entry.type === 'file' ? 'file' : 'http',
+      path: typeof entry.path === 'string' ? entry.path : null,
       url: typeof entry.url === 'string' ? entry.url : '',
       interval: typeof entry.interval === 'number' ? entry.interval : null,
       healthCheck:
@@ -77,12 +87,37 @@ export function providerNames(data: ConfigObject): string[] {
  * `path` 自动给出确定的缓存文件路径，不让用户填：不写的话内核按 url 哈希自己生成一个，
  * 那个路径 Patchbay 算不出来，链式代理的副本就没法靠「读同一个缓存文件」认来源
  * （见 inbound-groups.ts 的 applySetup）。
+ *
+ * `interval` 为 null 时不写这个键，内核就不自动更新（见 Subscription.interval 的注）。
  */
-export function addSubscription(data: ConfigObject, name: string, url: string): ConfigObject {
+export function addSubscription(
+  data: ConfigObject,
+  name: string,
+  url: string,
+  interval: number | null = DEFAULT_INTERVAL,
+): ConfigObject {
   const next = { ...data }
   next['proxy-providers'] = {
     ...providersOf(data),
-    [name]: { type: 'http', url, path: providerCachePath(name), interval: DEFAULT_INTERVAL },
+    [name]: {
+      type: 'http',
+      url,
+      path: providerCachePath(name),
+      ...(interval !== null ? { interval } : {}),
+    },
+  }
+  return next
+}
+
+/**
+ * 新增一个来自本机文件的订阅。数据就在 path 指的文件里（内容由上传流程先写好），
+ * 内核靠文件监视跟进变化，没有地址也没有更新间隔。
+ */
+export function addFileSubscription(data: ConfigObject, name: string): ConfigObject {
+  const next = { ...data }
+  next['proxy-providers'] = {
+    ...providersOf(data),
+    [name]: { type: 'file', path: providerCachePath(name) },
   }
   return next
 }
@@ -92,14 +127,17 @@ export function updateSubscription(
   data: ConfigObject,
   name: string,
   url: string,
-  interval: number,
+  interval: number | null,
 ): ConfigObject {
   const entry = providersOf(data)[name]
   if (!isPlainObject(entry)) return data
+  const updated: ConfigObject = { ...entry, url }
+  if (interval === null) delete updated.interval
+  else updated.interval = interval
   const next = { ...data }
   next['proxy-providers'] = {
     ...providersOf(data),
-    [name]: { ...entry, url, interval },
+    [name]: updated,
   }
   return next
 }
diff --git a/web/api.ts b/web/api.ts
index 0fd8f7e..42d9a52 100644
--- a/web/api.ts
+++ b/web/api.ts
@@ -190,6 +190,13 @@ export const api = {
     return res.body
   },
 
+  /**
+   * 把上传的线路/规则清单写进内核工作目录的 providers/ 下。
+   * path 必须是 providerCachePath / ruleProviderPath 生成的形状，服务端有白名单校验。
+   */
+  uploadProviderFile: (path: string, content: string) =>
+    request<{ ok: true }>('POST', '/api/provider-files', { path, content }),
+
   /** 入站类型的字段表，从内核源码提取，用来驱动表单。 */
   listenerFields: () => request<ListenerFields>('GET', '/api/meta/listener-fields'),
 
diff --git a/web/components/DropFile.vue b/web/components/DropFile.vue
new file mode 100644
index 0000000..35dbbcf
--- /dev/null
+++ b/web/components/DropFile.vue
@@ -0,0 +1,87 @@
+<script setup lang="ts">
+/**
+ * 拖拽或点选一个文件，读出文本内容交给调用方。
+ *
+ * 无状态：只发 load 事件，选没选、选了什么由调用方自己记——三个用它的表单
+ * 对「选中之后长什么样」要求各不相同（订阅显示文件名待提交，ini 导入直接
+ * 灌进文本框），状态放这里反而要为每种用法开口子。
+ */
+import { ref } from 'vue'
+import IconUpload from '~icons/ri/upload-cloud-2-line'
+
+const props = defineProps<{
+  /** 原生 accept 串，如 ".yaml,.yml,.txt" */
+  accept?: string
+}>()
+
+const emit = defineEmits<{ load: [name: string, content: string] }>()
+
+const input = ref<HTMLInputElement | null>(null)
+const dragging = ref(false)
+
+async function take(file: File | undefined) {
+  if (!file) return
+  emit('load', file.name, await file.text())
+}
+
+function onDrop(event: DragEvent) {
+  dragging.value = false
+  void take(event.dataTransfer?.files[0])
+}
+
+function onPick(event: Event) {
+  const el = event.target as HTMLInputElement
+  void take(el.files?.[0])
+  // 同一个文件选第二次也要触发 change
+  el.value = ''
+}
+</script>
+
+<template>
+  <button
+    type="button"
+    :class="['zone', dragging && 'is-over']"
+    @click="input?.click()"
+    @dragover.prevent="dragging = true"
+    @dragleave="dragging = false"
+    @drop.prevent="onDrop"
+  >
+    <IconUpload class="ico" aria-hidden="true" />
+    <span>拖拽文件到这里，或点击选择</span>
+    <input ref="input" type="file" :accept="props.accept" hidden @change="onPick" />
+  </button>
+</template>
+
+<style scoped>
+.zone {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: var(--s-2);
+  width: 100%;
+  padding: var(--s-4);
+  border: 1px dashed var(--c-border-strong);
+  border-radius: var(--r-sm);
+  background: none;
+  color: var(--c-text-soft);
+  font-size: var(--t-sm);
+  cursor: pointer;
+  user-select: none;
+  transition:
+    border-color 0.15s ease,
+    color 0.15s ease,
+    background-color 0.15s ease;
+}
+
+.zone:hover,
+.zone.is-over {
+  border-color: var(--c-accent);
+  color: var(--c-accent-text);
+  background: var(--c-accent-soft);
+}
+
+.ico {
+  width: 18px;
+  height: 18px;
+}
+</style>
diff --git a/web/views/ConfigPage.vue b/web/views/ConfigPage.vue
index 825cf49..b0d570e 100644
--- a/web/views/ConfigPage.vue
+++ b/web/views/ConfigPage.vue
@@ -10,6 +10,7 @@ import { computed, onMounted, ref, watch } from 'vue'
 import { collectInbounds } from '@shared/inbounds.ts'
 import { pruneGenerated, syncGenerated } from '@shared/inbound-groups.ts'
 import {
+  addFileSubscription,
   addSubscription,
   listSubscriptions,
   providerNames,
@@ -18,6 +19,7 @@ import {
   updateSubscription,
 } from '@shared/providers.ts'
 import type { Subscription } from '@shared/providers.ts'
+import { providerCachePath } from '@shared/inbound-groups.ts'
 import type { ConfigObject } from '../../vendor/config-editor/index.ts'
 import { ApiError, api } from '../api'
 import type { ProviderInfo } from '../api'
@@ -27,6 +29,8 @@ import ProviderList from '../components/ProviderList.vue'
 import SubscriptionDetail from './SubscriptionDetail.vue'
 import SubscriptionForm from './SubscriptionForm.vue'
 import IconAdd from '~icons/ri/add-line'
+import IconRefresh from '~icons/ri/refresh-line'
+import IconClose from '~icons/ri/close-line'
 
 const props = defineProps<{ data: ConfigObject; revision: string }>()
 
@@ -142,11 +146,33 @@ function openEdit() {
   formOpen.value = true
 }
 
-async function submitForm(draft: { name: string; url: string; interval: number }) {
+async function submitForm(draft: {
+  name: string
+  url: string
+  interval: number | null
+  file: { name: string; content: string } | null
+}) {
   const editing = formEditing.value
+
+  // 从文件导入：先把内容写到订阅的缓存路径上，成了再写声明。
+  // 顺序不能反——声明先落盘的话，内核重载会去读一个还不存在的文件
+  if (draft.file) {
+    try {
+      await api.uploadProviderFile(providerCachePath(draft.name), draft.file.content)
+    } catch (error) {
+      failure.value =
+        error instanceof ApiError
+          ? { message: error.message, hint: error.hint }
+          : { message: String(error), hint: '' }
+      return
+    }
+  }
+
   const next = editing
     ? updateSubscription(clone(), editing.name, draft.url, draft.interval)
-    : addSubscription(clone(), draft.name, draft.url)
+    : draft.file
+      ? addFileSubscription(clone(), draft.name)
+      : addSubscription(clone(), draft.name, draft.url, draft.interval)
   await commit(next, editing ? '已保存' : `已新增 ${draft.name}`)
   // 失败时不能关对话框——关了再打开就是空表单，填的名称、地址、间隔全没了
   if (failure.value) return
@@ -194,6 +220,29 @@ async function refresh() {
     refreshing.value = null
   }
 }
+
+const refreshingAll = ref(false)
+
+/** 挨个让内核重新拉取所有订阅。失败的点名，成功的不逐个报。 */
+async function refreshAll() {
+  if (refreshingAll.value || !kernel.value.online || subscriptions.value.length === 0) return
+  refreshingAll.value = true
+  failure.value = null
+  done.value = ''
+  const names = subscriptions.value.map((s) => s.name)
+  const results = await Promise.allSettled(names.map((n) => api.refreshProvider(n)))
+  await Promise.all([reloadRuntime(), reloadProviders()])
+  const failed = names.filter((_, i) => results[i]?.status === 'rejected')
+  if (failed.length > 0) {
+    failure.value = {
+      message: `${failed.join('、')} 更新失败`,
+      hint: '其余订阅已更新。该操作仅修改内核运行状态，配置文件未被修改。',
+    }
+  } else {
+    done.value = `已更新全部 ${names.length} 个订阅`
+  }
+  refreshingAll.value = false
+}
 </script>
 
 <template>
@@ -210,15 +259,31 @@ async function refresh() {
         </div>
       </div>
 
-      <button class="add" type="button" :disabled="saving" @click="openAdd">
-        <IconAdd />
-        <span>新增</span>
-      </button>
+      <div class="head-acts">
+        <button
+          class="add"
+          type="button"
+          :disabled="refreshingAll || !kernel.online || subscriptions.length === 0"
+          @click="refreshAll"
+        >
+          <IconRefresh />
+          <span>{{ refreshingAll ? '更新中' : '更新所有订阅' }}</span>
+        </button>
+        <button class="add" type="button" :disabled="saving" @click="openAdd">
+          <IconAdd />
+          <span>新增</span>
+        </button>
+      </div>
     </header>
 
     <div v-if="failure" class="failure">
-      <strong>{{ failure.message }}</strong>
-      <span v-if="failure.hint">{{ failure.hint }}</span>
+      <div class="failure-text">
+        <strong>{{ failure.message }}</strong>
+        <span v-if="failure.hint">{{ failure.hint }}</span>
+      </div>
+      <button type="button" class="failure-x" title="关闭提示" @click="failure = null">
+        <IconClose />
+      </button>
     </div>
     <p v-else-if="done" class="done">{{ done }}</p>
 
@@ -310,10 +375,15 @@ async function refresh() {
   cursor: not-allowed;
 }
 
+.head-acts {
+  display: flex;
+  gap: var(--s-2);
+}
+
 .failure {
   display: flex;
-  flex-direction: column;
-  gap: var(--s-1);
+  align-items: flex-start;
+  gap: var(--s-3);
   border: 1px solid color-mix(in srgb, var(--c-danger) 35%, var(--c-border));
   border-radius: var(--r-md);
   background: var(--c-danger-soft);
@@ -322,6 +392,31 @@ async function refresh() {
   font-size: var(--t-sm);
 }
 
+.failure-text {
+  display: flex;
+  flex-direction: column;
+  gap: var(--s-1);
+  flex: 1;
+  min-width: 0;
+}
+
+.failure-x {
+  flex: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  border: none;
+  border-radius: var(--r-sm);
+  background: none;
+  color: var(--c-danger);
+  cursor: pointer;
+}
+.failure-x:hover {
+  background: color-mix(in srgb, var(--c-danger) 12%, transparent);
+}
+
 .done {
   color: var(--c-ok);
   font-size: var(--t-sm);
diff --git a/web/views/ConnectionsPage.vue b/web/views/ConnectionsPage.vue
index ab956d0..b6923ff 100644
--- a/web/views/ConnectionsPage.vue
+++ b/web/views/ConnectionsPage.vue
@@ -153,7 +153,15 @@ async function closeAllConfirmed() {
     </header>
 
     <div v-if="shownFailure" class="failure">
-      <strong>{{ shownFailure }}</strong>
+      <strong class="failure-text">{{ shownFailure }}</strong>
+      <button
+        type="button"
+        class="failure-x"
+        title="关闭提示"
+        @click="((failure = ''), (pollFailure = ''))"
+      >
+        <IconClose />
+      </button>
     </div>
 
     <p v-if="!kernel.online" class="note">内核未连接，看不到当前有哪些连接。</p>
@@ -305,6 +313,9 @@ async function closeAllConfirmed() {
 }
 
 .failure {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--s-3);
   border: 1px solid color-mix(in srgb, var(--c-danger) 35%, var(--c-border));
   border-radius: var(--r-md);
   background: var(--c-danger-soft);
@@ -313,6 +324,28 @@ async function closeAllConfirmed() {
   font-size: var(--t-sm);
 }
 
+.failure-text {
+  flex: 1;
+  min-width: 0;
+}
+
+.failure-x {
+  flex: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  border: none;
+  border-radius: var(--r-sm);
+  background: none;
+  color: var(--c-danger);
+  cursor: pointer;
+}
+.failure-x:hover {
+  background: color-mix(in srgb, var(--c-danger) 12%, transparent);
+}
+
 .note {
   color: var(--c-text-faint);
   font-size: var(--t-sm);
diff --git a/web/views/InboundForm.vue b/web/views/InboundForm.vue
index 1237179..c22bb6d 100644
--- a/web/views/InboundForm.vue
+++ b/web/views/InboundForm.vue
@@ -98,6 +98,11 @@ watch(
 )
 
 /** 把表单值转成配置里该有的形状。空字段不写，避免生成一堆没意义的键。 */
+/** 点在遮罩上就关闭。内容区的点击 target 是 form 里的元素，到不了 dialog 本身。 */
+function onBackdrop(event: MouseEvent) {
+  if (event.target === dialog.value) emit('close')
+}
+
 function submit() {
   if (!canSubmit.value) return
   const entry: ConfigObject = {
@@ -127,7 +132,13 @@ function submit() {
 </script>
 
 <template>
-  <dialog ref="dialog" class="dlg" @close="emit('close')" @cancel.prevent="emit('close')">
+  <dialog
+    ref="dialog"
+    class="dlg"
+    @click="onBackdrop"
+    @close="emit('close')"
+    @cancel.prevent="emit('close')"
+  >
     <form method="dialog" @submit.prevent="submit">
       <header class="dlg-head">
         <h2>{{ editing ? '编辑路由' : '新增路由' }}</h2>
diff --git a/web/views/IniImportForm.vue b/web/views/IniImportForm.vue
index ad7c8f4..fcc2a41 100644
--- a/web/views/IniImportForm.vue
+++ b/web/views/IniImportForm.vue
@@ -15,6 +15,7 @@ import { computed, ref, watch } from 'vue'
 import { parseIniRulesets, planIniImport } from '@shared/rules.ts'
 import type { IniImportPlan } from '@shared/rules.ts'
 import SelectBox from '../components/SelectBox.vue'
+import DropFile from '../components/DropFile.vue'
 import IconClose from '~icons/ri/close-line'
 
 const props = defineProps<{
@@ -37,7 +38,6 @@ const KIND_LABELS: Record<string, string> = {
 }
 
 const dialog = ref<HTMLDialogElement | null>(null)
-const fileInput = ref<HTMLInputElement | null>(null)
 const text = ref('')
 const mapping = ref<Record<string, string>>({})
 
@@ -85,21 +85,25 @@ watch(targets, (list) => {
   mapping.value = next
 })
 
-async function pickFile(event: Event) {
-  const file = (event.target as HTMLInputElement).files?.[0]
-  if (file) text.value = await file.text()
-  // 同一个文件选第二次也要触发 change
-  if (fileInput.value) fileInput.value.value = ''
-}
-
 function submit() {
   if (!canSubmit.value) return
   emit('submit', plan.value)
 }
+
+/** 点在遮罩上就关闭。内容区的点击 target 是 form 里的元素，到不了 dialog 本身。 */
+function onBackdrop(event: MouseEvent) {
+  if (event.target === dialog.value) emit('close')
+}
 </script>
 
 <template>
-  <dialog ref="dialog" class="dlg" @close="emit('close')" @cancel.prevent="emit('close')">
+  <dialog
+    ref="dialog"
+    class="dlg"
+    @click="onBackdrop"
+    @close="emit('close')"
+    @cancel.prevent="emit('close')"
+  >
     <form method="dialog" @submit.prevent="submit">
       <header class="dlg-head">
         <h2>导入 ini</h2>
@@ -110,21 +114,14 @@ function submit() {
         <label class="row">
           <span class="k">内容</span>
           <span class="v">
+            <DropFile accept=".ini,.conf,.txt" @load="(_, content) => (text = content)" />
             <textarea
               v-model="text"
               class="mono"
               rows="8"
-              placeholder="粘贴 ini 文本，或从文件读取"
+              placeholder="或把 ini 文本粘贴到这里"
               spellcheck="false"
             ></textarea>
-            <input
-              ref="fileInput"
-              type="file"
-              accept=".ini,.conf,.txt"
-              hidden
-              @change="pickFile"
-            />
-            <button type="button" class="btn file" @click="fileInput?.click()">从文件读取</button>
           </span>
         </label>
 
@@ -277,10 +274,6 @@ textarea {
   font-size: var(--t-xs);
 }
 
-.file {
-  align-self: flex-start;
-}
-
 .btn {
   padding: var(--s-2) var(--s-4);
   border: 1px solid var(--c-border-strong);
diff --git a/web/views/RequestsPage.vue b/web/views/RequestsPage.vue
index 2db48f6..88d5a8c 100644
--- a/web/views/RequestsPage.vue
+++ b/web/views/RequestsPage.vue
@@ -13,6 +13,7 @@ import SelectBox from '../components/SelectBox.vue'
 import IconPause from '~icons/ri/pause-line'
 import IconPlay from '~icons/ri/play-line'
 import IconClear from '~icons/ri/delete-bin-line'
+import IconClose from '~icons/ri/close-line'
 
 const query = ref('')
 
@@ -76,7 +77,10 @@ const visible = computed(() => {
     </header>
 
     <div v-if="failure" class="failure">
-      <strong>{{ failure }}</strong>
+      <strong class="failure-text">{{ failure }}</strong>
+      <button type="button" class="failure-x" title="关闭提示" @click="failure = ''">
+        <IconClose />
+      </button>
     </div>
 
     <div ref="listEl" class="log" @scroll="onScroll">
@@ -152,6 +156,9 @@ const visible = computed(() => {
 }
 
 .failure {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--s-3);
   border: 1px solid color-mix(in srgb, var(--c-danger) 35%, var(--c-border));
   border-radius: var(--r-md);
   background: var(--c-danger-soft);
@@ -160,6 +167,28 @@ const visible = computed(() => {
   font-size: var(--t-sm);
 }
 
+.failure-text {
+  flex: 1;
+  min-width: 0;
+}
+
+.failure-x {
+  flex: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  border: none;
+  border-radius: var(--r-sm);
+  background: none;
+  color: var(--c-danger);
+  cursor: pointer;
+}
+.failure-x:hover {
+  background: color-mix(in srgb, var(--c-danger) 12%, transparent);
+}
+
 .log {
   flex: 1;
   min-height: 0;
diff --git a/web/views/RouterPage.vue b/web/views/RouterPage.vue
index 05065dc..6914b76 100644
--- a/web/views/RouterPage.vue
+++ b/web/views/RouterPage.vue
@@ -33,6 +33,7 @@ import InboundList from '../components/InboundList.vue'
 import InboundDetail from './InboundDetail.vue'
 import InboundForm from './InboundForm.vue'
 import IconAdd from '~icons/ri/add-line'
+import IconClose from '~icons/ri/close-line'
 
 const props = defineProps<{
   data: ConfigObject
@@ -282,8 +283,13 @@ async function removeConfirmed() {
     </header>
 
     <div v-if="failure" class="failure">
-      <strong>{{ failure.message }}</strong>
-      <span v-if="failure.hint">{{ failure.hint }}</span>
+      <div class="failure-text">
+        <strong>{{ failure.message }}</strong>
+        <span v-if="failure.hint">{{ failure.hint }}</span>
+      </div>
+      <button type="button" class="failure-x" title="关闭提示" @click="failure = null">
+        <IconClose />
+      </button>
     </div>
     <p v-else-if="done" class="done">{{ done }}</p>
     <p v-else-if="notice" class="notice">{{ notice }}</p>
@@ -385,8 +391,8 @@ async function removeConfirmed() {
 
 .failure {
   display: flex;
-  flex-direction: column;
-  gap: var(--s-1);
+  align-items: flex-start;
+  gap: var(--s-3);
   border: 1px solid color-mix(in srgb, var(--c-danger) 35%, var(--c-border));
   border-radius: var(--r-md);
   background: var(--c-danger-soft);
@@ -395,6 +401,31 @@ async function removeConfirmed() {
   font-size: var(--t-sm);
 }
 
+.failure-text {
+  display: flex;
+  flex-direction: column;
+  gap: var(--s-1);
+  flex: 1;
+  min-width: 0;
+}
+
+.failure-x {
+  flex: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  border: none;
+  border-radius: var(--r-sm);
+  background: none;
+  color: var(--c-danger);
+  cursor: pointer;
+}
+.failure-x:hover {
+  background: color-mix(in srgb, var(--c-danger) 12%, transparent);
+}
+
 .done {
   color: var(--c-ok);
   font-size: var(--t-sm);
diff --git a/web/views/RuleForm.vue b/web/views/RuleForm.vue
index 2235787..39b278b 100644
--- a/web/views/RuleForm.vue
+++ b/web/views/RuleForm.vue
@@ -148,10 +148,21 @@ function submit() {
   if (!canSubmit.value) return
   emit('submit', rawMode.value ? raw.value.trim() : structured())
 }
+
+/** 点在遮罩上就关闭。内容区的点击 target 是 form 里的元素，到不了 dialog 本身。 */
+function onBackdrop(event: MouseEvent) {
+  if (event.target === dialog.value) emit('close')
+}
 </script>
 
 <template>
-  <dialog ref="dialog" class="dlg" @close="emit('close')" @cancel.prevent="emit('close')">
+  <dialog
+    ref="dialog"
+    class="dlg"
+    @click="onBackdrop"
+    @close="emit('close')"
+    @cancel.prevent="emit('close')"
+  >
     <form method="dialog" @submit.prevent="submit">
       <header class="dlg-head">
         <h2>{{ editing ? '编辑规则' : '新增规则' }}</h2>
diff --git a/web/views/RuleGroupForm.vue b/web/views/RuleGroupForm.vue
index 51b0290..a2d0030 100644
--- a/web/views/RuleGroupForm.vue
+++ b/web/views/RuleGroupForm.vue
@@ -10,7 +10,9 @@ import { computed, ref, watch } from 'vue'
 import { inferRuleFormat, ruleProviderPath } from '@shared/rules.ts'
 import type { ConfigObject } from '../../vendor/config-editor/index.ts'
 import SelectBox from '../components/SelectBox.vue'
+import DropFile from '../components/DropFile.vue'
 import IconClose from '~icons/ri/close-line'
+import IconFile from '~icons/ri/file-text-line'
 
 const props = defineProps<{
   open: boolean
@@ -21,7 +23,8 @@ const props = defineProps<{
 
 const emit = defineEmits<{
   close: []
-  submit: [entry: { name: string; declaration: ConfigObject }]
+  /** file 非 null 表示清单内容来自上传，要先落盘再写声明 */
+  submit: [entry: { name: string; declaration: ConfigObject; file: { content: string } | null }]
 }>()
 
 const dialog = ref<HTMLDialogElement | null>(null)
@@ -36,12 +39,20 @@ const formatTouched = ref(false)
 const BEHAVIOR_OPTIONS = [{ value: 'classical' }, { value: 'domain' }, { value: 'ipcidr' }]
 const FORMAT_OPTIONS = [{ value: 'yaml' }, { value: 'text' }, { value: 'mrs' }]
 
+/** 上传的清单。选了文件就不再需要来源：内容就是这份文件 */
+const file = ref<{ name: string; content: string } | null>(null)
+
 const isUrl = computed(() => /^https?:\/\//i.test(source.value.trim()))
 
 watch(source, (value) => {
   if (!formatTouched.value) format.value = inferRuleFormat(value.trim())
 })
 
+function onFile(fileName: string, content: string) {
+  file.value = { name: fileName, content }
+  if (!formatTouched.value) format.value = inferRuleFormat(fileName)
+}
+
 const nameTaken = computed(() => props.takenNames.includes(name.value.trim()))
 
 /** 内核没有实现 classical 行为的 mrs 格式（rules/provider/ 下只有 domain 和 ipcidr 两种策略） */
@@ -50,7 +61,7 @@ const mrsConflict = computed(() => format.value === 'mrs' && behavior.value ===
 const canSubmit = computed(
   () =>
     name.value.trim() !== '' &&
-    source.value.trim() !== '' &&
+    (file.value !== null || source.value.trim() !== '') &&
     !nameTaken.value &&
     !mrsConflict.value &&
     !props.saving,
@@ -65,6 +76,7 @@ watch(
       behavior.value = 'classical'
       format.value = 'yaml'
       formatTouched.value = false
+      file.value = null
       dialog.value?.showModal()
     } else {
       dialog.value?.close()
@@ -76,22 +88,44 @@ function submit() {
   if (!canSubmit.value) return
   const trimmedName = name.value.trim()
   const trimmedSource = source.value.trim()
-  const declaration: ConfigObject = isUrl.value
+  const declaration: ConfigObject = file.value
     ? {
-        type: 'http',
+        type: 'file',
         behavior: behavior.value,
-        url: trimmedSource,
         path: ruleProviderPath(trimmedName, format.value),
         format: format.value,
-        interval: 86400,
       }
-    : { type: 'file', behavior: behavior.value, path: trimmedSource, format: format.value }
-  emit('submit', { name: trimmedName, declaration })
+    : isUrl.value
+      ? {
+          type: 'http',
+          behavior: behavior.value,
+          url: trimmedSource,
+          path: ruleProviderPath(trimmedName, format.value),
+          format: format.value,
+          interval: 86400,
+        }
+      : { type: 'file', behavior: behavior.value, path: trimmedSource, format: format.value }
+  emit('submit', {
+    name: trimmedName,
+    declaration,
+    file: file.value ? { content: file.value.content } : null,
+  })
+}
+
+/** 点在遮罩上就关闭。内容区的点击 target 是 form 里的元素，到不了 dialog 本身。 */
+function onBackdrop(event: MouseEvent) {
+  if (event.target === dialog.value) emit('close')
 }
 </script>
 
 <template>
-  <dialog ref="dialog" class="dlg" @close="emit('close')" @cancel.prevent="emit('close')">
+  <dialog
+    ref="dialog"
+    class="dlg"
+    @click="onBackdrop"
+    @close="emit('close')"
+    @cancel.prevent="emit('close')"
+  >
     <form method="dialog" @submit.prevent="submit">
       <header class="dlg-head">
         <h2>新增规则组</h2>
@@ -107,7 +141,7 @@ function submit() {
           </span>
         </label>
 
-        <label class="row">
+        <label v-if="file === null" class="row">
           <span class="k">来源</span>
           <span class="v">
             <input
@@ -146,6 +180,15 @@ function submit() {
             <span v-if="mrsConflict" class="bad">mrs 格式只支持 domain 和 ipcidr 两种行为</span>
           </span>
         </label>
+
+        <div class="divide" role="presentation"><span>或从文件导入</span></div>
+
+        <DropFile v-if="file === null" accept=".yaml,.yml,.txt,.list" @load="onFile" />
+        <div v-else class="picked">
+          <IconFile class="picked-ico" aria-hidden="true" />
+          <span class="picked-name">{{ file.name }}</span>
+          <button type="button" class="x" title="移除文件" @click="file = null"><IconClose /></button>
+        </div>
       </div>
 
       <footer class="dlg-foot">
@@ -236,6 +279,49 @@ input {
   background: var(--c-bg);
 }
 
+.divide {
+  display: flex;
+  align-items: center;
+  gap: var(--s-3);
+  color: var(--c-text-faint);
+  font-size: var(--t-xs);
+  user-select: none;
+}
+
+.divide::before,
+.divide::after {
+  content: '';
+  flex: 1;
+  height: 1px;
+  background: var(--c-border);
+}
+
+.picked {
+  display: flex;
+  align-items: center;
+  gap: var(--s-2);
+  padding: var(--s-2) var(--s-3);
+  border: 1px solid var(--c-border-strong);
+  border-radius: var(--r-sm);
+  background: var(--c-surface-sunken);
+  font-size: var(--t-sm);
+}
+
+.picked-ico {
+  flex: none;
+  width: 16px;
+  height: 16px;
+  color: var(--c-text-soft);
+}
+
+.picked-name {
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
 .note {
   font-size: var(--t-xs);
   color: var(--c-text-faint);
diff --git a/web/views/RulesPage.vue b/web/views/RulesPage.vue
index 89ec675..45e7f62 100644
--- a/web/views/RulesPage.vue
+++ b/web/views/RulesPage.vue
@@ -39,6 +39,7 @@ import IconEdit from '~icons/ri/edit-line'
 import IconDelete from '~icons/ri/delete-bin-line'
 import IconRefresh from '~icons/ri/refresh-line'
 import IconLoad from '~icons/ri/loader-4-line'
+import IconClose from '~icons/ri/close-line'
 
 const props = defineProps<{ data: ConfigObject; revision: string }>()
 
@@ -139,11 +140,21 @@ function openEditRule(index: number) {
 
 async function submitRule(ruleText: string) {
   const editing = ruleEditing.value
+  // 规则表从零开始时先垫上内网直连——保留地址不直连的话，第一条代理规则一生效，
+  // 访问路由器、局域网服务的流量就全进了代理。ini 导入不垫：配方自带直连规则
+  const seed = editing === null && rules.value.length === 0 ? missingLan.value : []
   const next =
     editing === null
-      ? insertBeforeMatch(rules.value, [ruleText])
+      ? insertBeforeMatch([...seed, ...rules.value], [ruleText])
       : rules.value.map((rule, i) => (i === editing ? ruleText : rule))
-  await commit(withRules(next), editing === null ? '已新增规则' : '已保存')
+  await commit(
+    withRules(next),
+    editing === null
+      ? seed.length > 0
+        ? `已新增规则，并附带 ${seed.length} 条内网直连`
+        : '已新增规则'
+      : '已保存',
+  )
   // 失败时不能关对话框——关了再打开就是空表单
   if (!failure.value) ruleFormOpen.value = false
 }
@@ -208,7 +219,24 @@ function formatTime(value: string | undefined): string {
 const groupFormOpen = ref(false)
 const importOpen = ref(false)
 
-async function submitGroup(entry: { name: string; declaration: ConfigObject }) {
+async function submitGroup(entry: {
+  name: string
+  declaration: ConfigObject
+  file: { content: string } | null
+}) {
+  // 上传的清单先落盘再写声明。顺序不能反——声明先生效的话，内核重载会去读
+  // 一个还不存在的文件
+  if (entry.file && typeof entry.declaration.path === 'string') {
+    try {
+      await api.uploadProviderFile(entry.declaration.path, entry.file.content)
+    } catch (error) {
+      failure.value = {
+        message: error instanceof ApiError ? error.message : String(error),
+        hint: '清单没有写入，配置文件也没有改动。',
+      }
+      return
+    }
+  }
   const next = clone()
   setRuleProviders(next, { ...ruleProvidersOf(next), [entry.name]: entry.declaration })
   await commit(next, `已新增规则组 ${entry.name}`)
@@ -308,8 +336,13 @@ async function updateNow(name: string) {
     </header>
 
     <div v-if="failure" class="failure">
-      <strong>{{ failure.message }}</strong>
-      <span v-if="failure.hint">{{ failure.hint }}</span>
+      <div class="failure-text">
+        <strong>{{ failure.message }}</strong>
+        <span v-if="failure.hint">{{ failure.hint }}</span>
+      </div>
+      <button type="button" class="failure-x" title="关闭提示" @click="failure = null">
+        <IconClose />
+      </button>
     </div>
     <p v-else-if="done" class="done">{{ done }}</p>
 
@@ -318,12 +351,14 @@ async function updateNow(name: string) {
         <h2>分流规则</h2>
         <div class="sec-acts">
           <button
+            v-if="missingLan.length > 0 && rules.length > 0"
             type="button"
             class="btn"
-            :disabled="saving || missingLan.length === 0"
+            :disabled="saving"
+            :title="`补上缺的 ${missingLan.length} 条保留地址直连规则`"
             @click="applyLanPreset"
           >
-            内网直连
+            补全内网直连
           </button>
           <button type="button" class="btn" :disabled="saving" @click="openAddRule">
             <IconAdd />
@@ -546,8 +581,8 @@ async function updateNow(name: string) {
 
 .failure {
   display: flex;
-  flex-direction: column;
-  gap: var(--s-1);
+  align-items: flex-start;
+  gap: var(--s-3);
   border: 1px solid color-mix(in srgb, var(--c-danger) 35%, var(--c-border));
   border-radius: var(--r-md);
   background: var(--c-danger-soft);
@@ -556,6 +591,31 @@ async function updateNow(name: string) {
   font-size: var(--t-sm);
 }
 
+.failure-text {
+  display: flex;
+  flex-direction: column;
+  gap: var(--s-1);
+  flex: 1;
+  min-width: 0;
+}
+
+.failure-x {
+  flex: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  border: none;
+  border-radius: var(--r-sm);
+  background: none;
+  color: var(--c-danger);
+  cursor: pointer;
+}
+.failure-x:hover {
+  background: color-mix(in srgb, var(--c-danger) 12%, transparent);
+}
+
 .done {
   color: var(--c-ok);
   font-size: var(--t-sm);
diff --git a/web/views/SettingsPage.vue b/web/views/SettingsPage.vue
index 77348d6..061e1ef 100644
--- a/web/views/SettingsPage.vue
+++ b/web/views/SettingsPage.vue
@@ -13,6 +13,7 @@ import { density, theme } from '../prefs'
 import type { Density, Theme } from '../prefs'
 import { kernel } from '../runtime'
 import ConfirmDialog from '../components/ConfirmDialog.vue'
+import IconCloseTip from '~icons/ri/close-line'
 
 /** 还原备份改的是配置文件，外壳需要重读整份配置（同路由页的 saved）。 */
 const emit = defineEmits<{ saved: [] }>()
@@ -147,8 +148,13 @@ async function restoreConfirmed() {
       <h2 class="title">备份还原</h2>
 
       <div v-if="failure" class="failure">
-        <strong>{{ failure.message }}</strong>
-        <span v-if="failure.hint">{{ failure.hint }}</span>
+        <div class="failure-text">
+          <strong>{{ failure.message }}</strong>
+          <span v-if="failure.hint">{{ failure.hint }}</span>
+        </div>
+        <button type="button" class="failure-x" title="关闭提示" @click="failure = null">
+          <IconCloseTip />
+        </button>
       </div>
       <p v-else-if="done" class="done">{{ done }}</p>
 
@@ -273,8 +279,8 @@ async function restoreConfirmed() {
 
 .failure {
   display: flex;
-  flex-direction: column;
-  gap: var(--s-1);
+  align-items: flex-start;
+  gap: var(--s-3);
   border: 1px solid color-mix(in srgb, var(--c-danger) 35%, var(--c-border));
   border-radius: var(--r-md);
   background: var(--c-danger-soft);
@@ -283,6 +289,31 @@ async function restoreConfirmed() {
   font-size: var(--t-sm);
 }
 
+.failure-text {
+  display: flex;
+  flex-direction: column;
+  gap: var(--s-1);
+  flex: 1;
+  min-width: 0;
+}
+
+.failure-x {
+  flex: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  border: none;
+  border-radius: var(--r-sm);
+  background: none;
+  color: var(--c-danger);
+  cursor: pointer;
+}
+.failure-x:hover {
+  background: color-mix(in srgb, var(--c-danger) 12%, transparent);
+}
+
 .done {
   color: var(--c-ok);
   font-size: var(--t-sm);
diff --git a/web/views/SubscriptionDetail.vue b/web/views/SubscriptionDetail.vue
index d0ffc28..f46a54c 100644
--- a/web/views/SubscriptionDetail.vue
+++ b/web/views/SubscriptionDetail.vue
@@ -49,9 +49,16 @@ function delayClass(ms: number | null): string {
         <span class="name">{{ subscription.name }}</span>
         <div class="acts">
           <button type="button" :disabled="!online || refreshing" @click="emit('refresh')">
-            <IconRefresh /> {{ refreshing ? '更新中' : '立刻更新' }}
+            <IconRefresh /> {{ refreshing ? '更新中' : '更新订阅' }}
+          </button>
+          <button
+            type="button"
+            :disabled="saving || subscription.type === 'file'"
+            :title="subscription.type === 'file' ? '文件导入的订阅没有可编辑的字段' : undefined"
+            @click="emit('edit')"
+          >
+            <IconEdit /> 编辑
           </button>
-          <button type="button" :disabled="saving" @click="emit('edit')"><IconEdit /> 编辑</button>
           <button type="button" class="danger" :disabled="saving" @click="emit('remove')">
             <IconDelete /> 删除
           </button>
@@ -59,12 +66,18 @@ function delayClass(ms: number | null): string {
       </div>
 
       <dl class="facts">
-        <dt>地址</dt>
-        <dd class="mono url">{{ subscription.url }}</dd>
-        <dt>更新间隔</dt>
-        <dd class="mono">
-          {{ subscription.interval !== null ? `${subscription.interval} 秒` : '未设置' }}
-        </dd>
+        <template v-if="subscription.type === 'file'">
+          <dt>文件</dt>
+          <dd class="mono url">{{ subscription.path ?? '—' }}</dd>
+        </template>
+        <template v-else>
+          <dt>地址</dt>
+          <dd class="mono url">{{ subscription.url }}</dd>
+          <dt>自动更新</dt>
+          <dd class="mono">
+            {{ subscription.interval !== null ? `每 ${subscription.interval} 秒` : '已关闭' }}
+          </dd>
+        </template>
         <dt>健康检查</dt>
         <dd class="mono">
           <template v-if="subscription.healthCheck">
diff --git a/web/views/SubscriptionForm.vue b/web/views/SubscriptionForm.vue
index 530f5e9..828ca11 100644
--- a/web/views/SubscriptionForm.vue
+++ b/web/views/SubscriptionForm.vue
@@ -5,12 +5,17 @@
  * 原生 <dialog>，同 InboundForm。缓存路径不写进表单：它由名字自动生成，
  * 让用户填只会填出和链式代理对不上的路径。订阅不能改名——名字被策略组的 `use:`
  * 和生成的副本引用，改名要同步所有引用，所以编辑时名字只是静态展示，想换名就删了重建。
+ *
+ * 新增时地址之外还能从文件导入：选了文件就是 file 类型的订阅，没有地址也没有
+ * 自动更新（内核靠文件监视跟进变化），相关字段随之收起。
  */
 import { computed, ref, watch } from 'vue'
 import { DEFAULT_INTERVAL } from '@shared/providers.ts'
 import type { Subscription } from '@shared/providers.ts'
 import { GENERATED_PREFIX } from '@shared/inbound-groups.ts'
+import DropFile from '../components/DropFile.vue'
 import IconClose from '~icons/ri/close-line'
+import IconFile from '~icons/ri/file-text-line'
 
 const props = defineProps<{
   open: boolean
@@ -23,14 +28,24 @@ const props = defineProps<{
 
 const emit = defineEmits<{
   close: []
-  /** 编辑时 name 是被编辑那个订阅的原名 */
-  submit: [draft: { name: string; url: string; interval: number }]
+  /** 编辑时 name 是被编辑那个订阅的原名。file 非 null 表示从文件导入 */
+  submit: [
+    draft: {
+      name: string
+      url: string
+      /** null = 不自动更新（配置里不写 interval） */
+      interval: number | null
+      file: { name: string; content: string } | null
+    },
+  ]
 }>()
 
 const dialog = ref<HTMLDialogElement | null>(null)
 const name = ref('')
 const url = ref('')
+const autoUpdate = ref(true)
 const interval = ref(String(DEFAULT_INTERVAL))
+const file = ref<{ name: string; content: string } | null>(null)
 
 watch(
   () => props.open,
@@ -38,7 +53,9 @@ watch(
     if (open) {
       name.value = props.editing?.name ?? ''
       url.value = props.editing?.url ?? ''
+      autoUpdate.value = props.editing ? props.editing.interval !== null : true
       interval.value = String(props.editing?.interval ?? DEFAULT_INTERVAL)
+      file.value = null
       dialog.value?.showModal()
     } else {
       dialog.value?.close()
@@ -56,30 +73,46 @@ const nameError = computed(() => {
 })
 
 const intervalInvalid = computed(() => {
+  if (!autoUpdate.value) return false
   const raw = interval.value.trim()
   return raw === '' || !/^\d+$/.test(raw) || Number(raw) < 1
 })
 
-const canSubmit = computed(
-  () =>
-    url.value.trim() !== '' &&
-    !intervalInvalid.value &&
-    (props.editing !== null || (name.value.trim() !== '' && nameError.value === '')) &&
-    !props.saving,
-)
+const canSubmit = computed(() => {
+  if (props.saving) return false
+  if (props.editing === null && (name.value.trim() === '' || nameError.value !== '')) return false
+  if (file.value !== null) return true
+  return url.value.trim() !== '' && !intervalInvalid.value
+})
+
+function onFile(fileName: string, content: string) {
+  file.value = { name: fileName, content }
+}
 
 function submit() {
   if (!canSubmit.value) return
   emit('submit', {
     name: props.editing?.name ?? name.value.trim(),
     url: url.value.trim(),
-    interval: Number(interval.value.trim()),
+    interval: autoUpdate.value ? Number(interval.value.trim()) : null,
+    file: file.value,
   })
 }
+
+/** 点在遮罩上就关闭。内容区的点击 target 是 form 里的元素，到不了 dialog 本身。 */
+function onBackdrop(event: MouseEvent) {
+  if (event.target === dialog.value) emit('close')
+}
 </script>
 
 <template>
-  <dialog ref="dialog" class="dlg" @close="emit('close')" @cancel.prevent="emit('close')">
+  <dialog
+    ref="dialog"
+    class="dlg"
+    @click="onBackdrop"
+    @close="emit('close')"
+    @cancel.prevent="emit('close')"
+  >
     <form method="dialog" @submit.prevent="submit">
       <header class="dlg-head">
         <h2>{{ editing ? `编辑订阅 ${editing.name}` : '新增订阅' }}</h2>
@@ -95,20 +128,54 @@ function submit() {
           </span>
         </label>
 
-        <label class="row">
-          <span class="k">地址</span>
-          <span class="v">
-            <input v-model="url" class="mono" type="text" placeholder="https://…" autocomplete="off" />
-          </span>
-        </label>
+        <template v-if="file === null">
+          <label class="row">
+            <span class="k">地址</span>
+            <span class="v">
+              <input v-model="url" class="mono" type="text" placeholder="https://…" autocomplete="off" />
+            </span>
+          </label>
 
-        <label class="row">
-          <span class="k">更新间隔</span>
-          <span class="v">
-            <input v-model="interval" class="mono" type="text" inputmode="numeric" autocomplete="off" />
-            <span v-if="intervalInvalid" class="bad">正整数，单位秒</span>
-          </span>
-        </label>
+          <div class="row">
+            <span class="k">自动更新</span>
+            <span class="v">
+              <button
+                type="button"
+                role="switch"
+                :aria-checked="autoUpdate"
+                :class="['sw', autoUpdate && 'is-on']"
+                @click="autoUpdate = !autoUpdate"
+              >
+                <span class="knob" aria-hidden="true"></span>
+              </button>
+            </span>
+          </div>
+
+          <label v-if="autoUpdate" class="row">
+            <span class="k">自动更新间隔</span>
+            <span class="v">
+              <span class="with-unit">
+                <input v-model="interval" class="mono" type="text" inputmode="numeric" autocomplete="off" />
+                <span class="unit">秒</span>
+              </span>
+              <span v-if="intervalInvalid" class="bad">正整数，单位秒</span>
+            </span>
+          </label>
+        </template>
+
+        <template v-if="!editing">
+          <div class="divide" role="presentation"><span>或从文件导入</span></div>
+
+          <DropFile v-if="file === null" accept=".yaml,.yml,.txt" @load="onFile" />
+          <div v-else class="picked">
+            <IconFile class="picked-ico" aria-hidden="true" />
+            <span class="picked-name">{{ file.name }}</span>
+            <button type="button" class="x" title="移除文件" @click="file = null"><IconClose /></button>
+          </div>
+          <p v-if="file !== null" class="note">
+            导入后是 file 类型的订阅：内容就是这份文件，内核监视它的变化，没有自动更新。
+          </p>
+        </template>
       </div>
 
       <footer class="dlg-foot">
@@ -179,7 +246,7 @@ function submit() {
 
 .row {
   display: grid;
-  grid-template-columns: 5rem 1fr;
+  grid-template-columns: 6.5rem 1fr;
   gap: var(--s-4);
   align-items: baseline;
 }
@@ -204,6 +271,107 @@ input {
   background: var(--c-bg);
 }
 
+/* 输入框加单位后缀：数字和它的量纲摆在一起 */
+.with-unit {
+  display: flex;
+  align-items: center;
+  gap: var(--s-2);
+}
+
+.unit {
+  flex: none;
+  color: var(--c-text-soft);
+  font-size: var(--t-sm);
+}
+
+/* 开关。align-self 抵消 row 的 baseline 对齐，胶囊不该被拉到文字基线上 */
+.sw {
+  align-self: center;
+  position: relative;
+  width: 36px;
+  height: 20px;
+  padding: 0;
+  border: 1px solid var(--c-border-strong);
+  border-radius: 999px;
+  background: var(--c-surface-sunken);
+  cursor: pointer;
+  transition:
+    background-color 0.15s ease,
+    border-color 0.15s ease;
+}
+
+.sw .knob {
+  position: absolute;
+  top: 2px;
+  left: 2px;
+  width: 14px;
+  height: 14px;
+  border-radius: 50%;
+  background: var(--c-text-faint);
+  transition:
+    transform 0.15s ease,
+    background-color 0.15s ease;
+}
+
+.sw.is-on {
+  background: var(--c-accent);
+  border-color: transparent;
+}
+
+.sw.is-on .knob {
+  transform: translateX(16px);
+  background: #fff;
+}
+
+.divide {
+  display: flex;
+  align-items: center;
+  gap: var(--s-3);
+  color: var(--c-text-faint);
+  font-size: var(--t-xs);
+  user-select: none;
+}
+
+.divide::before,
+.divide::after {
+  content: '';
+  flex: 1;
+  height: 1px;
+  background: var(--c-border);
+}
+
+.picked {
+  display: flex;
+  align-items: center;
+  gap: var(--s-2);
+  padding: var(--s-2) var(--s-3);
+  border: 1px solid var(--c-border-strong);
+  border-radius: var(--r-sm);
+  background: var(--c-surface-sunken);
+  font-size: var(--t-sm);
+}
+
+.picked-ico {
+  flex: none;
+  width: 16px;
+  height: 16px;
+  color: var(--c-text-soft);
+}
+
+.picked-name {
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.note {
+  font-size: var(--t-xs);
+  color: var(--c-text-faint);
+  line-height: 1.5;
+}
+
 .bad {
   font-size: var(--t-xs);
   color: var(--c-danger);