diff --git a/src/components/BrotherInfoDialog.vue b/src/components/BrotherInfoDialog.vue
new file mode 100644
index 0000000..015bd41
--- /dev/null
+++ b/src/components/BrotherInfoDialog.vue
@@ -0,0 +1,337 @@
+<template>
+  <Teleport to="body">
+    <div v-if="visible" class="fixed inset-0 z-[9999] flex items-center justify-center bg-black/50">
+      <div class="mx-4 flex max-h-[84vh] w-full max-w-6xl flex-col overflow-hidden rounded-2xl bg-white shadow-2xl">
+        <div class="flex items-center justify-between border-b border-gray-200 px-5 py-4">
+          <div>
+            <h3 class="text-lg font-semibold text-gray-900">大哥池</h3>
+            <p class="mt-1 text-sm text-gray-500">读取本地 sqlite 的 `brother_info` 数据</p>
+          </div>
+          <div class="flex items-center gap-2">
+            <button @click="handleDeleteAll" :disabled="loading || total === 0"
+              class="rounded-lg bg-red-50 px-3 py-2 text-sm text-red-600 transition-colors hover:bg-red-100 disabled:cursor-not-allowed disabled:opacity-50">全部删除</button>
+            <button @click="handleClose"
+              class="rounded-lg px-3 py-2 text-sm text-gray-500 transition-colors hover:bg-gray-100 hover:text-gray-700">关闭</button>
+          </div>
+        </div>
+
+        <div class="border-b border-gray-100 bg-gray-50 px-5 py-4">
+          <div class="grid grid-cols-1 gap-3 md:grid-cols-4">
+            <input v-model.trim="filters.keyword" type="text" placeholder="关键词：displayId / 昵称 / userIdStr"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500"
+              @keyup.enter="handleSearch" />
+            <input v-model.trim="filters.region" type="text" placeholder="地区"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500"
+              @keyup.enter="handleSearch" />
+            <input v-model.trim="filters.hostDisplayId" type="text" placeholder="主播 displayId"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500"
+              @keyup.enter="handleSearch" />
+            <input v-model.trim="filters.displayId" type="text" placeholder="大哥 displayId"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500"
+              @keyup.enter="handleSearch" />
+          </div>
+          <div class="mt-3 grid grid-cols-2 gap-3 md:grid-cols-6">
+            <input v-model.number="filters.minLevel" type="number" min="0" placeholder="最低等级"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500" />
+            <input v-model.number="filters.maxLevel" type="number" min="0" placeholder="最高等级"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500" />
+            <input v-model.number="filters.minCoins" type="number" min="0" placeholder="最低金币"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500" />
+            <input v-model.number="filters.maxCoins" type="number" min="0" placeholder="最高金币"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500" />
+            <select v-model.number="pageSize"
+              class="h-10 rounded-lg border border-gray-300 bg-white px-3 text-sm outline-none focus:border-blue-500">
+              <option :value="10">10 / 页</option>
+              <option :value="20">20 / 页</option>
+              <option :value="50">50 / 页</option>
+              <option :value="100">100 / 页</option>
+            </select>
+            <div class="flex gap-2">
+              <button @click="handleSearch" :disabled="loading"
+                class="flex-1 rounded-lg bg-blue-600 px-3 py-2 text-sm text-white transition-colors hover:bg-blue-700 disabled:cursor-not-allowed disabled:opacity-60">查询</button>
+              <button @click="handleReset" :disabled="loading"
+                class="flex-1 rounded-lg border border-gray-300 bg-white px-3 py-2 text-sm text-gray-700 transition-colors hover:bg-gray-100 disabled:cursor-not-allowed disabled:opacity-60">重置</button>
+            </div>
+          </div>
+        </div>
+
+        <div class="flex items-center justify-between border-b border-gray-100 px-5 py-3 text-sm text-gray-500">
+          <div>共 {{ total }} 条，本页 {{ rows.length }} 条</div>
+          <div v-if="loading" class="text-blue-600">加载中...</div>
+        </div>
+
+        <div class="min-h-0 flex-1 overflow-auto">
+          <table class="min-w-full border-collapse text-left text-sm">
+            <thead class="sticky top-0 bg-slate-900 text-slate-100">
+              <tr>
+                <th class="px-4 py-3 font-medium">ID</th>
+                <th class="px-4 py-3 font-medium">displayId</th>
+                <th class="px-4 py-3 font-medium">昵称</th>
+                <th class="px-4 py-3 font-medium">地区</th>
+                <th class="px-4 py-3 font-medium">等级</th>
+                <th class="px-4 py-3 font-medium">打赏金币</th>
+                <th class="px-4 py-3 font-medium">粉丝数</th>
+                <th class="px-4 py-3 font-medium">主播ID</th>
+                <th class="px-4 py-3 font-medium">创建时间</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr v-for="row in rows" :key="row.id" class="border-b border-gray-100 hover:bg-blue-50/50">
+                <td class="px-4 py-3 text-gray-700">{{ row.id ?? '-' }}</td>
+                <td class="px-4 py-3 font-medium text-gray-900">{{ row.displayId || '-' }}</td>
+                <td class="px-4 py-3 text-gray-700">{{ row.nickname || '-' }}</td>
+                <td class="px-4 py-3 text-gray-700">{{ row.region || '-' }}</td>
+                <td class="px-4 py-3 text-gray-700">{{ row.level ?? '-' }}</td>
+                <td class="px-4 py-3 text-gray-700">{{ formatNumber(row.hostcoins) }}</td>
+                <td class="px-4 py-3 text-gray-700">{{ formatNumber(row.followerCount) }}</td>
+                <td class="px-4 py-3 text-gray-700">{{ row.hostDisplayId || '-' }}</td>
+                <td class="px-4 py-3 text-gray-700">{{ formatTime(row.createTime) }}</td>
+              </tr>
+              <tr v-if="!loading && rows.length === 0">
+                <td colspan="9" class="px-4 py-12 text-center text-gray-400">暂无大哥池数据</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+
+        <div class="flex items-center justify-between border-t border-gray-200 px-5 py-4">
+          <div class="text-sm text-gray-500">第 {{ page }} / {{ totalPages || 1 }} 页</div>
+          <div class="flex items-center gap-2">
+            <button @click="goPrev" :disabled="loading || page <= 1"
+              class="rounded-lg border border-gray-300 bg-white px-3 py-2 text-sm text-gray-700 transition-colors hover:bg-gray-100 disabled:cursor-not-allowed disabled:opacity-50">上一页</button>
+            <button @click="goNext" :disabled="loading || page >= totalPages"
+              class="rounded-lg border border-gray-300 bg-white px-3 py-2 text-sm text-gray-700 transition-colors hover:bg-gray-100 disabled:cursor-not-allowed disabled:opacity-50">下一页</button>
+          </div>
+        </div>
+      </div>
+
+      <div v-if="showDeleteConfirm" class="absolute inset-0 z-[10001] flex items-center justify-center bg-black/45 px-4">
+        <div class="w-full max-w-md rounded-2xl bg-white p-6 shadow-2xl">
+          <div class="text-lg font-semibold text-gray-900">确认全部删除</div>
+          <p class="mt-3 text-sm leading-6 text-gray-600">
+            将删除本地 sqlite 中 <code class="rounded bg-gray-100 px-1.5 py-0.5 text-xs text-gray-700">brother_info</code>
+            的全部数据，删除后不可恢复。
+          </p>
+          <div class="mt-6 flex justify-end gap-3">
+            <button
+              @click="showDeleteConfirm = false"
+              :disabled="loading"
+              class="rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm text-gray-700 transition-colors hover:bg-gray-100 disabled:cursor-not-allowed disabled:opacity-50"
+            >
+              取消
+            </button>
+            <button
+              @click="confirmDeleteAll"
+              :disabled="loading"
+              class="rounded-lg bg-red-600 px-4 py-2 text-sm text-white transition-colors hover:bg-red-700 disabled:cursor-not-allowed disabled:opacity-50"
+            >
+              {{ loading ? '删除中...' : '确认删除' }}
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
+<script setup>
+import { reactive, ref, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+
+const props = defineProps({
+  visible: {
+    type: Boolean,
+    required: true
+  }
+})
+
+const emit = defineEmits(['close'])
+
+const loading = ref(false)
+const rows = ref([])
+const total = ref(0)
+const page = ref(1)
+const pageSize = ref(20)
+const totalPages = ref(0)
+const showDeleteConfirm = ref(false)
+const filters = reactive({
+  keyword: '',
+  region: '',
+  hostDisplayId: '',
+  displayId: '',
+  minLevel: undefined,
+  maxLevel: undefined,
+  minCoins: undefined,
+  maxCoins: undefined
+})
+
+function getTkBridge() {
+  return window?.electronAPI?.tk || null
+}
+
+function buildPayload() {
+  const nextFilters = {}
+  for (const [key, value] of Object.entries(filters)) {
+    if (value === '' || value === null || value === undefined) continue
+    nextFilters[key] = value
+  }
+  return {
+    page: page.value,
+    pageSize: pageSize.value,
+    filters: nextFilters
+  }
+}
+
+async function loadData() {
+  const tkBridge = getTkBridge()
+  if (!tkBridge?.queryBrotherInfo) {
+    rows.value = []
+    total.value = 0
+    totalPages.value = 0
+    ElMessage.error('当前客户端未加载大哥池查询桥接，请重启客户端后再试')
+    return
+  }
+
+  loading.value = true
+  try {
+    const raw = await tkBridge.queryBrotherInfo(JSON.stringify(buildPayload()))
+    const result = typeof raw === 'string' ? JSON.parse(raw) : raw
+    if (result?.status !== 'success') {
+      throw new Error(result?.message || '查询大哥池失败')
+    }
+    rows.value = Array.isArray(result?.list) ? result.list : []
+    total.value = Number(result?.total || 0)
+    totalPages.value = Math.max(1, Number(result?.totalPages || 0))
+    page.value = Number(result?.page || page.value || 1)
+  } catch (error) {
+    rows.value = []
+    total.value = 0
+    totalPages.value = 0
+    ElMessage.error(error instanceof Error ? error.message : String(error))
+  } finally {
+    loading.value = false
+  }
+}
+
+async function handleDeleteAll() {
+  const tkBridge = getTkBridge()
+  if (!tkBridge?.getAllBrotherInfo || !tkBridge?.deleteBrotherInfo) {
+    ElMessage.error('当前客户端未加载大哥池删除桥接，请重启客户端后再试')
+    return
+  }
+
+  showDeleteConfirm.value = true
+}
+
+async function confirmDeleteAll() {
+  const tkBridge = getTkBridge()
+  if (!tkBridge?.getAllBrotherInfo || !tkBridge?.deleteBrotherInfo) {
+    showDeleteConfirm.value = false
+    ElMessage.error('当前客户端未加载大哥池删除桥接，请重启客户端后再试')
+    return
+  }
+
+  loading.value = true
+  try {
+    const rawList = await tkBridge.getAllBrotherInfo()
+    const listResult = typeof rawList === 'string' ? JSON.parse(rawList) : rawList
+    if (listResult?.status !== 'success') {
+      throw new Error(listResult?.message || '读取大哥池失败')
+    }
+
+    const ids = (Array.isArray(listResult?.list) ? listResult.list : [])
+      .map(item => Number(item?.id))
+      .filter(id => Number.isFinite(id))
+
+    if (ids.length === 0) {
+      showDeleteConfirm.value = false
+      ElMessage.success('大哥池已经是空的')
+      rows.value = []
+      total.value = 0
+      totalPages.value = 1
+      page.value = 1
+      return
+    }
+
+    const rawDelete = await tkBridge.deleteBrotherInfo(JSON.stringify({ ids }))
+    const deleteResult = typeof rawDelete === 'string' ? JSON.parse(rawDelete) : rawDelete
+    if (deleteResult?.status !== 'success') {
+      throw new Error(deleteResult?.message || '删除大哥池失败')
+    }
+
+    ElMessage.success(`已删除 ${ids.length} 条大哥池数据`)
+    showDeleteConfirm.value = false
+    page.value = 1
+    await loadData()
+  } catch (error) {
+    ElMessage.error(error instanceof Error ? error.message : String(error))
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSearch() {
+  page.value = 1
+  void loadData()
+}
+
+function handleReset() {
+  filters.keyword = ''
+  filters.region = ''
+  filters.hostDisplayId = ''
+  filters.displayId = ''
+  filters.minLevel = undefined
+  filters.maxLevel = undefined
+  filters.minCoins = undefined
+  filters.maxCoins = undefined
+  page.value = 1
+  pageSize.value = 20
+  void loadData()
+}
+
+function handleClose() {
+  emit('close')
+}
+
+function goPrev() {
+  if (page.value <= 1) return
+  page.value -= 1
+  void loadData()
+}
+
+function goNext() {
+  if (page.value >= totalPages.value) return
+  page.value += 1
+  void loadData()
+}
+
+function formatNumber(value) {
+  if (value === null || value === undefined || value === '') return '-'
+  const numericValue = Number(value)
+  return Number.isFinite(numericValue) ? numericValue.toLocaleString() : String(value)
+}
+
+function formatTime(value) {
+  const timestamp = Number(value)
+  if (!Number.isFinite(timestamp) || timestamp <= 0) return '-'
+  const date = new Date(timestamp)
+  if (Number.isNaN(date.getTime())) return '-'
+  const year = date.getFullYear()
+  const month = String(date.getMonth() + 1).padStart(2, '0')
+  const day = String(date.getDate()).padStart(2, '0')
+  const hour = String(date.getHours()).padStart(2, '0')
+  const minute = String(date.getMinutes()).padStart(2, '0')
+  return `${year}-${month}-${day} ${hour}:${minute}`
+}
+
+watch(() => props.visible, (visible) => {
+  if (!visible) return
+  void loadData()
+})
+
+watch(pageSize, () => {
+  if (!props.visible) return
+  page.value = 1
+  void loadData()
+})
+</script>
diff --git a/src/types/electron.d.ts b/src/types/electron.d.ts
index d1c8f5c..8e458bf 100644
--- a/src/types/electron.d.ts
+++ b/src/types/electron.d.ts
@@ -189,6 +189,38 @@ export interface ElectronAPI {
     onUpdateError: (callback: (error: { message: string }) => void) => () => void
     onUpdateManualInstall: (callback: (info: { path: string }) => void) => () => void
     onGreetingStatsChanged: (callback: (stats: GreetingStats) => void) => () => void
+
+    tk?: {
+        updateStartConfig: (config: string) => Promise<{ success: boolean; error?: string }>
+        getDataCount: () => Promise<string>
+        loginTikTok: () => Promise<void>
+        loginBigTikTok: () => Promise<void>
+        loginBackStage: (data: string) => Promise<void>
+        loginBackStageCopy: (data: string) => Promise<void>
+        checkBackStageLoginStatus: (account?: string) => Promise<string>
+        checkBackStageLoginStatusCopy: () => Promise<string>
+        stopCrawl: () => Promise<void>
+        getVersion: () => Promise<string>
+        checkTkLoginStatus: () => Promise<string>
+        visitAnchor: (id: string) => Promise<void>
+        exportData: (data: string) => Promise<void>
+        controlTask: (data: string) => Promise<{ success: boolean; message?: string; error?: string }>
+        getBrotherInfo: () => Promise<string>
+        queryBrotherInfo: (data: string) => Promise<string>
+        getAllBrotherInfo: () => Promise<string>
+        deleteBrotherInfo: (data: string) => Promise<string>
+        findBigBrother: (data: string) => Promise<{ success: boolean }>
+        storageSet: (data: string) => Promise<{ success: boolean; error?: string }>
+        storageRead: (data: string) => Promise<string>
+        openRoom: (id: string) => Promise<void>
+        storageAccount: (data: string) => Promise<{ success: boolean; error?: string }>
+        readAccount: (data: string) => Promise<string>
+        setClipboard: (text: string) => Promise<{ success: boolean; error?: string }>
+        startBrotherMonitor: () => Promise<{ success: boolean; error?: string }>
+        getBrotherLoginStatus: () => Promise<string>
+        visitGifter: (data: string) => Promise<{ success: boolean; error?: string }>
+        closeAllBrowsers: () => Promise<{ success: boolean; error?: string }>
+    }
 }
 
 // 声明全局类型
diff --git a/src/views/auto-dm/AutoDmTkWorkbench.vue b/src/views/auto-dm/AutoDmTkWorkbench.vue
index 52ed936..bcd2866 100644
--- a/src/views/auto-dm/AutoDmTkWorkbench.vue
+++ b/src/views/auto-dm/AutoDmTkWorkbench.vue
@@ -141,6 +141,17 @@
                 <button @click="showHostDialog = true" class="mt-4 w-full rounded-lg border border-purple-200 bg-purple-50 px-4 py-3 text-sm font-medium text-purple-600 transition-colors hover:bg-purple-100">打开执行主播库</button>
               </section>
 
+              <section class="rounded-xl border border-gray-200 bg-white p-5 shadow-sm">
+                <div class="flex items-start justify-between gap-3">
+                  <div>
+                    <div class="text-sm font-medium text-gray-900">大哥池</div>
+                    <p class="mt-1 text-xs leading-5 text-gray-500">参考 brother_info 数据池，维护大哥列表并支持切换为大哥池模式启动任务。</p>
+                  </div>
+                  <span :class="['rounded-full px-3 py-1 text-xs font-medium', isBrotherInfoMode ? 'bg-fuchsia-100 text-fuchsia-700' : 'bg-gray-100 text-gray-600']">{{ isBrotherInfoMode ? '当前使用中' : '可切换' }}</span>
+                </div>
+                <button @click="showBrotherInfoDialog = true" class="mt-4 w-full rounded-lg border border-fuchsia-200 bg-fuchsia-50 px-4 py-3 text-sm font-medium text-fuchsia-600 transition-colors hover:bg-fuchsia-100">打开大哥池</button>
+              </section>
+
               <section class="rounded-xl bg-slate-950 p-5 shadow-sm">
                 <div class="text-sm font-medium text-slate-100">本次提交参数</div>
                 <pre class="mt-3 overflow-x-auto text-xs leading-6 text-slate-300">{{ payloadPreview }}</pre>
@@ -208,6 +219,7 @@
 
     <AIConfigDialog :visible="showAIDialog" :config="aiConfig" @close="showAIDialog = false" @save="handleSaveAIConfig" @change="(key, value) => aiConfig[key] = value" />
     <HostListDialog :visible="showHostDialog" @close="showHostDialog = false" @save="() => {}" />
+    <BrotherInfoDialog :visible="showBrotherInfoDialog" @close="showBrotherInfoDialog = false" />
     <GreetingDialog :visible="showGreetingDialog" @close="showGreetingDialog = false" @confirm="handleGreetingConfirm" />
   </div>
 </template>
@@ -220,6 +232,7 @@ import ViewPlaceholder from '@/components/ViewPlaceholder.vue'
 import HostListDialog from '@/components/HostListDialog.vue'
 import AIConfigDialog from '@/components/AIConfigDialog.vue'
 import GreetingDialog from '@/components/GreetingDialog.vue'
+import BrotherInfoDialog from '@/components/BrotherInfoDialog.vue'
 
 const props = defineProps({ navSidebarWidth: { type: Number, default: 144 } })
 const TIKTOK_VIEW_IDS = Array.from({ length: 9 }, (_, index) => index + 10)
@@ -231,6 +244,7 @@ const statusText = ref('待启动')
 const showAIDialog = ref(false)
 const showHostDialog = ref(false)
 const showGreetingDialog = ref(false)
+const showBrotherInfoDialog = ref(false)
 const aiConfigured = ref(false)
 const loginConfirmed = ref(false)
 const preparedConfigKey = ref('')