diff --git a/apps/frontend/src/composables/useNotificationRules.ts b/apps/frontend/src/composables/useNotificationRules.ts
new file mode 100644
index 0000000..9264563
--- /dev/null
+++ b/apps/frontend/src/composables/useNotificationRules.ts
@@ -0,0 +1,56 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/vue-query';
+import { apiClient } from '../lib/api/client';
+import type { NotificationRule } from '../types/notification';
+
+const queryKey = ['notification-rules'];
+
+export function useNotificationRulesQuery() {
+  return useQuery<NotificationRule[]>({
+    queryKey,
+    queryFn: async () => {
+      const { data } = await apiClient.get('/notification-rules');
+      return data.data as NotificationRule[];
+    },
+    initialData: []
+  });
+}
+
+export function useCreateNotificationRuleMutation() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: async (payload: Partial<NotificationRule>) => {
+      const { data } = await apiClient.post('/notification-rules', payload);
+      return data.data as NotificationRule;
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey });
+    }
+  });
+}
+
+export function useUpdateNotificationRuleMutation() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: async ({ id, payload }: { id: string; payload: Partial<NotificationRule> }) => {
+      const { data } = await apiClient.patch(`/notification-rules/${id}`, payload);
+      return data.data as NotificationRule;
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey });
+    }
+  });
+}
+
+export function useDeleteNotificationRuleMutation() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: async (id: string) => {
+      await apiClient.delete(`/notification-rules/${id}`);
+      return id;
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey });
+    }
+  });
+}
+
diff --git a/apps/frontend/src/features/settings/pages/NotificationRulesPage.vue b/apps/frontend/src/features/settings/pages/NotificationRulesPage.vue
new file mode 100644
index 0000000..0245d19
--- /dev/null
+++ b/apps/frontend/src/features/settings/pages/NotificationRulesPage.vue
@@ -0,0 +1,252 @@
+<script setup lang="ts">
+import { computed, reactive, ref } from 'vue';
+import { useRouter } from 'vue-router';
+import LucideIcon from '../../../components/common/LucideIcon.vue';
+import {
+  useNotificationRulesQuery,
+  useCreateNotificationRuleMutation,
+  useUpdateNotificationRuleMutation,
+  useDeleteNotificationRuleMutation
+} from '../../../composables/useNotificationRules';
+import type { NotificationRule } from '../../../types/notification';
+
+const router = useRouter();
+const rulesQuery = useNotificationRulesQuery();
+const rules = computed(() => rulesQuery.data.value ?? []);
+const createRule = useCreateNotificationRuleMutation();
+const updateRule = useUpdateNotificationRuleMutation();
+const deleteRule = useDeleteNotificationRuleMutation();
+
+const sheetOpen = ref(false);
+const editingId = ref<string | null>(null);
+const form = reactive<Partial<NotificationRule>>({
+  name: '',
+  enabled: true,
+  priority: 50,
+  packageName: '',
+  keywords: [],
+  pattern: '',
+  action: 'record',
+  category: '',
+  type: undefined,
+  amountPattern: ''
+});
+
+const isSaving = computed(() => createRule.isPending.value || updateRule.isPending.value);
+
+const openCreate = () => {
+  editingId.value = null;
+  Object.assign(form, {
+    name: '',
+    enabled: true,
+    priority: 50,
+    packageName: '',
+    keywords: [],
+    pattern: '',
+    action: 'record',
+    category: '',
+    type: undefined,
+    amountPattern: ''
+  });
+  sheetOpen.value = true;
+};
+
+const openEdit = (rule: NotificationRule) => {
+  editingId.value = rule.id;
+  Object.assign(form, {
+    name: rule.name,
+    enabled: rule.enabled,
+    priority: rule.priority,
+    packageName: rule.packageName ?? '',
+    keywords: rule.keywords ?? [],
+    pattern: rule.pattern ?? '',
+    action: rule.action,
+    category: rule.category ?? '',
+    type: rule.type,
+    amountPattern: rule.amountPattern ?? ''
+  });
+  sheetOpen.value = true;
+};
+
+const parseKeywords = (input: string) => input.split(',').map((s) => s.trim()).filter(Boolean);
+const joinKeywords = (arr?: string[]) => (arr && arr.length ? arr.join(',') : '');
+
+const save = async () => {
+  const payload: Partial<NotificationRule> = {
+    name: form.name?.trim(),
+    enabled: form.enabled ?? true,
+    priority: Number(form.priority ?? 50),
+    packageName: form.packageName?.trim() || undefined,
+    keywords: form.keywords ?? [],
+    pattern: form.pattern?.trim() || undefined,
+    action: form.action ?? 'record',
+    category: form.category?.trim() || undefined,
+    type: form.type,
+    amountPattern: form.amountPattern?.trim() || undefined
+  };
+
+  if (!payload.name) return;
+
+  if (editingId.value) {
+    await updateRule.mutateAsync({ id: editingId.value, payload });
+  } else {
+    await createRule.mutateAsync(payload);
+  }
+  sheetOpen.value = false;
+};
+
+const toggleEnabled = async (rule: NotificationRule) => {
+  await updateRule.mutateAsync({ id: rule.id, payload: { enabled: !rule.enabled } });
+};
+
+const remove = async (rule: NotificationRule) => {
+  const ok = window.confirm(`确认删除规则「${rule.name}」吗？`);
+  if (!ok) return;
+  await deleteRule.mutateAsync(rule.id);
+};
+
+const goBack = () => router.back();
+</script>
+
+<template>
+  <div class="p-6 pt-10 pb-24 space-y-6">
+    <header class="flex items-center justify-between">
+      <button class="text-gray-600" @click="goBack">
+        <LucideIcon name="arrow-left" :size="22" />
+      </button>
+      <h1 class="text-xl font-semibold text-gray-900">通知规则管理</h1>
+      <button class="text-indigo-600 font-medium" @click="openCreate">
+        新增
+      </button>
+    </header>
+
+    <div class="space-y-3" v-if="rulesQuery.isFetching.value">
+      <div class="text-sm text-gray-400 text-center py-8">加载中...</div>
+    </div>
+
+    <div v-else class="space-y-4">
+      <div v-if="rules.length === 0" class="bg-white border border-dashed border-gray-200 rounded-2xl py-12 text-center text-sm text-gray-400">
+        暂无规则，点击右上角「新增」。
+      </div>
+      <div v-else class="space-y-3">
+        <div
+          v-for="rule in rules"
+          :key="rule.id"
+          class="bg-white border border-gray-100 rounded-2xl p-4 space-y-2"
+        >
+          <div class="flex items-start justify-between">
+            <div class="min-w-0">
+              <p class="font-semibold text-gray-900 truncate">{{ rule.name }}</p>
+              <p class="text-xs text-gray-500 truncate">
+                优先级 {{ rule.priority }} · {{ rule.action === 'ignore' ? '黑名单' : '记录' }}
+              </p>
+              <p v-if="rule.packageName" class="text-xs text-gray-400 truncate">包名：{{ rule.packageName }}</p>
+              <p v-if="rule.keywords?.length" class="text-xs text-gray-400 truncate">关键词：{{ rule.keywords.join(', ') }}</p>
+              <p v-if="rule.pattern" class="text-xs text-gray-400 truncate">正则：/{{ rule.pattern }}/i</p>
+              <p v-if="rule.category || rule.type" class="text-xs text-gray-400 truncate">
+                覆盖：{{ rule.category ?? '未指定分类' }} · {{ rule.type ?? '未指定类型' }}
+              </p>
+              <p v-if="rule.amountPattern" class="text-xs text-gray-400 truncate">金额正则：/{{ rule.amountPattern }}/</p>
+              <p v-if="rule.matchCount" class="text-[10px] text-gray-400">已匹配 {{ rule.matchCount }} 次</p>
+            </div>
+            <div class="flex items-center space-x-2">
+              <button class="text-gray-500 hover:text-indigo-600" @click="openEdit(rule)">
+                <LucideIcon name="pencil" :size="18" />
+              </button>
+              <button class="text-gray-500 hover:text-red-600" @click="remove(rule)">
+                <LucideIcon name="trash-2" :size="18" />
+              </button>
+              <button
+                class="px-3 py-1 text-xs rounded-full"
+                :class="rule.enabled ? 'bg-emerald-100 text-emerald-600' : 'bg-gray-100 text-gray-500'"
+                @click="toggleEnabled(rule)"
+              >
+                {{ rule.enabled ? '启用' : '停用' }}
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <div
+      v-if="sheetOpen"
+      class="fixed inset-0 z-50 bg-black/40 flex items-end justify-center"
+      @click.self="sheetOpen = false"
+    >
+      <div class="w-full max-w-sm bg-white rounded-t-3xl p-6 space-y-4 pb-8">
+        <div class="flex justify-between items-center">
+          <h2 class="text-lg font-semibold text-gray-900">{{ editingId ? '编辑规则' : '新增规则' }}</h2>
+          <button @click="sheetOpen = false">
+            <LucideIcon name="x" :size="24" />
+          </button>
+        </div>
+
+        <div class="space-y-4">
+          <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+            规则名称
+            <input v-model="form.name" type="text" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500" />
+          </label>
+
+          <div class="grid grid-cols-2 gap-4">
+            <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+              优先级
+              <input v-model.number="form.priority" type="number" min="0" max="100" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500" />
+            </label>
+            <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+              操作
+              <select v-model="(form.action as any)" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500">
+                <option value="record">记录</option>
+                <option value="ignore">黑名单</option>
+              </select>
+            </label>
+          </div>
+
+          <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+            包名（可选）
+            <input v-model="form.packageName" type="text" placeholder="如：com.eg.android.AlipayGphone" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500" />
+          </label>
+
+          <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+            关键词（逗号分隔，可选）
+            <input :value="joinKeywords(form.keywords)" @input="form.keywords = parseKeywords(($event.target as HTMLInputElement).value)" type="text" placeholder="如：到账, 支出" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500" />
+          </label>
+
+          <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+            正则表达式（可选）
+            <input v-model="form.pattern" type="text" placeholder="如：已支付.*?(\n|\s)*?(\d+\.\d{2})" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500" />
+          </label>
+
+          <div class="grid grid-cols-2 gap-4">
+            <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+              分类覆盖（可选）
+              <input v-model="form.category" type="text" placeholder="如：餐饮" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500" />
+            </label>
+            <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+              类型覆盖（可选）
+              <select v-model="form.type" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500">
+                <option :value="undefined">未指定</option>
+                <option value="expense">支出</option>
+                <option value="income">收入</option>
+              </select>
+            </label>
+          </div>
+
+          <label class="flex flex-col text-sm font-medium text-gray-700 space-y-2">
+            金额正则（可选，捕获第1组）
+            <input v-model="form.amountPattern" type="text" placeholder="如：(\d+\.\d{2})" class="px-4 py-2 border border-gray-300 rounded-xl focus:outline-none focus:ring-2 focus:ring-indigo-500" />
+          </label>
+
+          <button
+            class="w-full bg-indigo-500 text-white py-3 rounded-xl font-semibold hover:bg-indigo-600 disabled:opacity-60"
+            :disabled="isSaving || !form.name"
+            @click="save"
+          >
+            {{ isSaving ? '保存中...' : '保存' }}
+          </button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
diff --git a/apps/frontend/src/features/settings/pages/SettingsPage.vue b/apps/frontend/src/features/settings/pages/SettingsPage.vue
index 2e3a33c..b445e0a 100644
--- a/apps/frontend/src/features/settings/pages/SettingsPage.vue
+++ b/apps/frontend/src/features/settings/pages/SettingsPage.vue
@@ -301,6 +301,7 @@ const removeChannel = async (channelId: string) => {
           <h2 class="text-lg font-semibold text-gray-900">通知监听</h2>
           <p class="text-sm text-gray-500">配置原生插件的 Webhook 地址与安全密钥。</p>
         </div>
+        <RouterLink to="/settings/rules" class="text-sm text-indigo-500 font-medium">规则管理</RouterLink>
         <button
           class="text-sm text-indigo-500 font-medium disabled:opacity-60"
           :disabled="notificationStatusQuery.isFetching.value"
diff --git a/apps/frontend/src/features/transactions/pages/TransactionDetailPage.vue b/apps/frontend/src/features/transactions/pages/TransactionDetailPage.vue
index fbb3417..5cc67c8 100644
--- a/apps/frontend/src/features/transactions/pages/TransactionDetailPage.vue
+++ b/apps/frontend/src/features/transactions/pages/TransactionDetailPage.vue
@@ -1,8 +1,10 @@
 <script setup lang="ts">
-import { computed } from 'vue';
+import { computed, reactive, ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 import LucideIcon from '../../../components/common/LucideIcon.vue';
 import { useTransactionQuery } from '../../../composables/useTransaction';
+import { useUpdateTransactionMutation } from '../../../composables/useTransactions';
+import { PRESET_CATEGORIES } from '../../../lib/categories';
 
 const route = useRoute();
 const router = useRouter();
@@ -12,6 +14,19 @@ const query = useTransactionQuery(id);
 const txn = computed(() => query.data.value);
 
 const goBack = () => router.back();
+
+const updateMutation = useUpdateTransactionMutation();
+const editing = reactive({ category: ref<string>('') });
+const isNotification = computed(() => txn.value?.source === 'notification');
+
+// 初始化默认分类
+editing.category = txn.value?.category ?? '';
+
+const saveCategory = async () => {
+  if (!txn.value?.id) return;
+  await updateMutation.mutateAsync({ id: txn.value.id, payload: { category: editing.category || '未分类' } });
+  await query.refetch();
+};
 </script>
 
 <template>
@@ -63,6 +78,27 @@ const goBack = () => router.back();
         </div>
       </div>
 
+      <div v-if="isNotification" class="bg-white rounded-2xl p-6 border border-gray-100">
+        <h3 class="text-base font-semibold text-gray-900 mb-4">手工分类</h3>
+        <div class="space-y-3">
+          <div class="flex items-center space-x-3">
+            <label class="text-sm text-gray-600 shrink-0">分类</label>
+            <select v-model="editing.category" class="flex-1 px-3 py-2 border border-gray-200 rounded-xl text-sm">
+              <option v-for="cat in PRESET_CATEGORIES" :key="cat" :value="cat">{{ cat }}</option>
+            </select>
+          </div>
+          <div class="text-right">
+            <button
+              class="px-4 py-2 bg-indigo-500 text-white rounded-xl font-medium hover:bg-indigo-600 disabled:opacity-60"
+              :disabled="updateMutation.isPending.value"
+              @click="saveCategory"
+            >
+              {{ updateMutation.isPending.value ? '保存中...' : '保存' }}
+            </button>
+          </div>
+        </div>
+      </div>
+
       <div v-if="txn.metadata && Object.keys(txn.metadata).length" class="bg-white rounded-2xl p-6 border border-gray-100">
         <h3 class="text-base font-semibold text-gray-900 mb-4">关联信息</h3>
         <pre class="text-xs text-gray-600 overflow-x-auto">{{ JSON.stringify(txn.metadata, null, 2) }}</pre>
@@ -70,4 +106,3 @@ const goBack = () => router.back();
     </div>
   </div>
 </template>
-
diff --git a/apps/frontend/src/features/transactions/pages/TransactionsPage.vue b/apps/frontend/src/features/transactions/pages/TransactionsPage.vue
index dc3b014..14bad79 100644
--- a/apps/frontend/src/features/transactions/pages/TransactionsPage.vue
+++ b/apps/frontend/src/features/transactions/pages/TransactionsPage.vue
@@ -12,6 +12,7 @@ import type { TransactionPayload } from '../../../types/transaction';
 type FilterOption = 'all' | 'expense' | 'income';
 
 const filter = ref<FilterOption>('all');
+const categoryFilter = ref<string>('all');
 const showSheet = ref(false);
 
 const form = reactive({
@@ -36,8 +37,14 @@ const filters: Array<{ label: string; value: FilterOption }> = [
 
 const filteredTransactions = computed(() => {
   if (!transactions.value.length) return [];
-  if (filter.value === 'all') return transactions.value;
-  return transactions.value.filter((txn) => txn.type === filter.value);
+  let list = transactions.value;
+  if (filter.value !== 'all') {
+    list = list.filter((txn) => txn.type === filter.value);
+  }
+  if (categoryFilter.value !== 'all') {
+    list = list.filter((txn) => txn.category === categoryFilter.value);
+  }
+  return list;
 });
 
 const isSaving = computed(() => createTransaction.isPending.value);
@@ -167,6 +174,27 @@ const refreshTransactions = async () => {
       </button>
     </div>
 
+    <div class="flex items-center space-x-3">
+      <label class="text-sm text-gray-600">分类筛选</label>
+      <select v-model="categoryFilter" class="flex-1 px-3 py-2 border border-gray-200 rounded-xl text-sm">
+        <option value="all">全部分类</option>
+        <option value="餐饮">餐饮</option>
+        <option value="交通">交通</option>
+        <option value="购物">购物</option>
+        <option value="生活缴费">生活缴费</option>
+        <option value="医疗">医疗</option>
+        <option value="教育">教育</option>
+        <option value="娱乐">娱乐</option>
+        <option value="转账">转账</option>
+        <option value="退款">退款</option>
+        <option value="理财">理财</option>
+        <option value="公益">公益</option>
+        <option value="收入">收入</option>
+        <option value="其他支出">其他支出</option>
+        <option value="未分类">未分类</option>
+      </select>
+    </div>
+
     <div class="space-y-4 min-h-[140px]">
       <div v-if="isInitialLoading" class="flex justify-center py-16">
         <svg class="w-8 h-8 animate-spin text-indigo-500" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
diff --git a/apps/frontend/src/lib/categories.ts b/apps/frontend/src/lib/categories.ts
new file mode 100644
index 0000000..066c325
--- /dev/null
+++ b/apps/frontend/src/lib/categories.ts
@@ -0,0 +1,17 @@
+export const PRESET_CATEGORIES = [
+  '餐饮',
+  '交通',
+  '购物',
+  '生活缴费',
+  '医疗',
+  '教育',
+  '娱乐',
+  '转账',
+  '退款',
+  '理财',
+  '公益',
+  '收入',
+  '其他支出',
+  '未分类'
+];
+
diff --git a/apps/frontend/src/router/index.ts b/apps/frontend/src/router/index.ts
index 6fac998..b2691c2 100644
--- a/apps/frontend/src/router/index.ts
+++ b/apps/frontend/src/router/index.ts
@@ -32,6 +32,12 @@ const routes: RouteRecordRaw[] = [
     component: () => import('../features/settings/pages/SettingsPage.vue'),
     meta: { title: '设置', requiresAuth: true }
   },
+  {
+    path: '/settings/rules',
+    name: 'notification-rules',
+    component: () => import('../features/settings/pages/NotificationRulesPage.vue'),
+    meta: { title: '通知规则', requiresAuth: true }
+  },
   {
     path: '/auth',
     component: () => import('../features/auth/pages/AuthLayout.vue'),
diff --git a/apps/frontend/src/types/notification.ts b/apps/frontend/src/types/notification.ts
index 41e7167..b557b95 100644
--- a/apps/frontend/src/types/notification.ts
+++ b/apps/frontend/src/types/notification.ts
@@ -11,3 +11,21 @@ export interface NotificationChannel {
     amountPattern?: string;
   }>;
 }
+
+export interface NotificationRule {
+  id: string;
+  name: string;
+  enabled: boolean;
+  priority: number;
+  packageName?: string;
+  keywords?: string[];
+  pattern?: string;
+  action: 'record' | 'ignore';
+  category?: string;
+  type?: 'income' | 'expense';
+  amountPattern?: string;
+  matchCount?: number;
+  lastMatchedAt?: string;
+  createdAt?: string;
+  updatedAt?: string;
+}