diff --git a/frontend/src/components/admin/payment/AdminOrderDetail.vue b/frontend/src/components/admin/payment/AdminOrderDetail.vue
new file mode 100644
index 0000000000..5c2e5ae7f4
--- /dev/null
+++ b/frontend/src/components/admin/payment/AdminOrderDetail.vue
@@ -0,0 +1,149 @@
+<template>
+  <BaseDialog
+    :show="show"
+    :title="t('payment.admin.orderDetail')"
+    width="wide"
+    @close="emit('close')"
+  >
+    <div v-if="order" class="space-y-4">
+      <div class="grid grid-cols-2 gap-4">
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.orderId') }}</p>
+          <p class="font-mono text-sm font-medium text-gray-900 dark:text-white">#{{ order.id }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.status') }}</p>
+          <span :class="['badge', statusBadgeClass(order.status)]">
+            {{ t('payment.status.' + order.status.toLowerCase(), order.status) }}
+          </span>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</p>
+          <p class="text-sm font-medium text-gray-900 dark:text-white">${{ order.amount.toFixed(2) }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</p>
+          <p class="text-sm font-medium text-gray-900 dark:text-white">${{ order.pay_amount.toFixed(2) }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.paymentMethod') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">
+            {{ t('payment.methods.' + order.payment_type, order.payment_type) }}
+          </p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.feeRate') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">{{ (order.fee_rate * 100).toFixed(1) }}%</p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.orderType') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">
+            {{ t('payment.admin.' + order.order_type + 'Order', order.order_type) }}
+          </p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.userId') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">#{{ order.user_id }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.createdAt') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">{{ formatDateTime(order.created_at) }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.expiresAt') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">{{ formatDateTime(order.expires_at) }}</p>
+        </div>
+        <div v-if="order.paid_at">
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.paidAt') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">{{ formatDateTime(order.paid_at) }}</p>
+        </div>
+        <div v-if="order.completed_at">
+          <p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.completedAt') }}</p>
+          <p class="text-sm text-gray-700 dark:text-gray-300">{{ formatDateTime(order.completed_at) }}</p>
+        </div>
+      </div>
+
+      <div
+        v-if="order.refund_amount"
+        class="rounded-lg border border-red-200 bg-red-50 p-3 dark:border-red-800 dark:bg-red-900/20"
+      >
+        <h4 class="mb-2 text-sm font-semibold text-red-700 dark:text-red-400">
+          {{ t('payment.admin.refundInfo') }}
+        </h4>
+        <div class="grid grid-cols-2 gap-2 text-sm">
+          <div>
+            <span class="text-red-600 dark:text-red-400">{{ t('payment.admin.refundAmount') }}:</span>
+            <span class="ml-1 font-medium text-red-700 dark:text-red-300">${{ order.refund_amount.toFixed(2) }}</span>
+          </div>
+          <div v-if="order.refund_reason" class="col-span-2">
+            <span class="text-red-600 dark:text-red-400">{{ t('payment.admin.refundReason') }}:</span>
+            <span class="ml-1 text-red-700 dark:text-red-300">{{ order.refund_reason }}</span>
+          </div>
+        </div>
+      </div>
+
+      <div class="flex items-center justify-end gap-2 border-t border-gray-200 pt-4 dark:border-dark-700">
+        <button
+          v-if="order.status === 'PENDING'"
+          @click="emit('cancel', order)"
+          class="btn btn-sm rounded-md bg-yellow-50 px-3 py-1.5 text-sm text-yellow-600 hover:bg-yellow-100 dark:bg-yellow-900/20 dark:text-yellow-400 dark:hover:bg-yellow-900/30"
+        >
+          {{ t('payment.orders.cancel') }}
+        </button>
+        <button
+          v-if="order.status === 'FAILED'"
+          @click="emit('retry', order)"
+          class="btn btn-sm btn-secondary"
+        >
+          {{ t('payment.admin.retry') }}
+        </button>
+        <button
+          v-if="canRefund(order)"
+          @click="emit('refund', order)"
+          class="btn btn-sm rounded-md bg-red-50 px-3 py-1.5 text-sm text-red-600 hover:bg-red-100 dark:bg-red-900/20 dark:text-red-400 dark:hover:bg-red-900/30"
+        >
+          {{ t('payment.admin.refund') }}
+        </button>
+      </div>
+    </div>
+  </BaseDialog>
+</template>
+
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n'
+import BaseDialog from '@/components/common/BaseDialog.vue'
+import type { PaymentOrder } from '@/types/payment'
+
+const { t } = useI18n()
+
+defineProps<{
+  show: boolean
+  order: PaymentOrder | null
+}>()
+
+const emit = defineEmits<{
+  (e: 'close'): void
+  (e: 'cancel', order: PaymentOrder): void
+  (e: 'retry', order: PaymentOrder): void
+  (e: 'refund', order: PaymentOrder): void
+}>()
+
+function statusBadgeClass(status: string): string {
+  const m: Record<string, string> = {
+    PENDING: 'badge-warning', PAID: 'badge-info', RECHARGING: 'badge-info',
+    COMPLETED: 'badge-success', EXPIRED: 'badge-secondary', CANCELLED: 'badge-secondary',
+    FAILED: 'badge-danger', REFUND_REQUESTED: 'badge-warning', REFUNDING: 'badge-warning',
+    PARTIALLY_REFUNDED: 'badge-warning', REFUNDED: 'badge-info', REFUND_FAILED: 'badge-danger',
+  }
+  return m[status] || 'badge-secondary'
+}
+
+function canRefund(order: PaymentOrder): boolean {
+  return ['COMPLETED', 'PARTIALLY_REFUNDED'].includes(order.status)
+}
+
+function formatDateTime(dateStr: string): string {
+  if (!dateStr) return '-'
+  return new Date(dateStr).toLocaleString()
+}
+</script>
diff --git a/frontend/src/components/admin/payment/AdminOrderTable.vue b/frontend/src/components/admin/payment/AdminOrderTable.vue
new file mode 100644
index 0000000000..17423d170d
--- /dev/null
+++ b/frontend/src/components/admin/payment/AdminOrderTable.vue
@@ -0,0 +1,235 @@
+<template>
+  <div class="space-y-4">
+    <div class="card p-4">
+      <div class="flex flex-wrap items-center gap-3">
+        <div class="flex-1 sm:max-w-64">
+          <input
+            v-model="searchQuery"
+            type="text"
+            :placeholder="t('payment.admin.searchOrders')"
+            class="input"
+            @input="handleSearch"
+          />
+        </div>
+        <Select
+          v-model="filters.status"
+          :options="statusFilterOptions"
+          class="w-36"
+          @change="emitFiltersChanged"
+        />
+        <Select
+          v-model="filters.payment_type"
+          :options="paymentTypeFilterOptions"
+          class="w-40"
+          @change="emitFiltersChanged"
+        />
+        <Select
+          v-model="filters.order_type"
+          :options="orderTypeFilterOptions"
+          class="w-36"
+          @change="emitFiltersChanged"
+        />
+        <div class="flex flex-1 flex-wrap items-center justify-end gap-2">
+          <button
+            @click="emit('refresh')"
+            :disabled="loading"
+            class="btn btn-secondary"
+            :title="t('common.refresh')"
+          >
+            <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
+          </button>
+        </div>
+      </div>
+    </div>
+
+    <DataTable :columns="columns" :data="orders" :loading="loading">
+      <template #cell-id="{ value }">
+        <span class="font-mono text-sm">#{{ value }}</span>
+      </template>
+
+      <template #cell-user_id="{ value }">
+        <span class="text-sm text-gray-600 dark:text-gray-400">#{{ value }}</span>
+      </template>
+
+      <template #cell-amount="{ value, row }">
+        <div class="text-sm">
+          <span class="font-medium text-gray-900 dark:text-white">${{ value.toFixed(2) }}</span>
+          <span v-if="row.pay_amount !== value" class="ml-1 text-xs text-gray-500">
+            ({{ t('payment.orders.payAmount') }}: ${{ row.pay_amount.toFixed(2) }})
+          </span>
+        </div>
+      </template>
+
+      <template #cell-payment_type="{ value }">
+        <span class="text-sm text-gray-700 dark:text-gray-300">
+          {{ t('payment.methods.' + value, value) }}
+        </span>
+      </template>
+
+      <template #cell-status="{ value }">
+        <span :class="['badge', statusBadgeClass(value)]">
+          {{ t('payment.status.' + value.toLowerCase(), value) }}
+        </span>
+      </template>
+
+      <template #cell-order_type="{ value }">
+        <span class="text-sm text-gray-700 dark:text-gray-300">
+          {{ t('payment.admin.' + value + 'Order', value) }}
+        </span>
+      </template>
+
+      <template #cell-created_at="{ value }">
+        <span class="text-xs text-gray-500 dark:text-gray-400">{{ formatDateTime(value) }}</span>
+      </template>
+
+      <template #cell-actions="{ row }">
+        <div class="flex items-center gap-1">
+          <button
+            @click="emit('detail', row)"
+            class="btn-icon text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200"
+            :title="t('common.view')"
+          >
+            <Icon name="eye" size="sm" />
+          </button>
+          <button
+            v-if="row.status === 'PENDING'"
+            @click="emit('cancel', row)"
+            class="btn-icon text-yellow-500 hover:text-yellow-700"
+            :title="t('payment.orders.cancel')"
+          >
+            <Icon name="x" size="sm" />
+          </button>
+          <button
+            v-if="row.status === 'FAILED'"
+            @click="emit('retry', row)"
+            class="btn-icon text-blue-500 hover:text-blue-700"
+            :title="t('payment.admin.retry')"
+          >
+            <Icon name="refresh" size="sm" />
+          </button>
+          <button
+            v-if="canRefund(row)"
+            @click="emit('refund', row)"
+            class="btn-icon text-red-500 hover:text-red-700"
+            :title="t('payment.admin.refund')"
+          >
+            <Icon name="dollar" size="sm" />
+          </button>
+        </div>
+      </template>
+    </DataTable>
+
+    <Pagination
+      v-if="total > 0"
+      :page="page"
+      :total="total"
+      :page-size="pageSize"
+      @update:page="emit('update:page', $event)"
+      @update:pageSize="emit('update:pageSize', $event)"
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, reactive, computed } from 'vue'
+import { useI18n } from 'vue-i18n'
+import type { PaymentOrder } from '@/types/payment'
+import type { Column } from '@/components/common/types'
+import DataTable from '@/components/common/DataTable.vue'
+import Pagination from '@/components/common/Pagination.vue'
+import Select from '@/components/common/Select.vue'
+import Icon from '@/components/icons/Icon.vue'
+
+const { t } = useI18n()
+
+defineProps<{
+  orders: PaymentOrder[]
+  loading: boolean
+  page: number
+  pageSize: number
+  total: number
+}>()
+
+const emit = defineEmits<{
+  (e: 'detail', order: PaymentOrder): void
+  (e: 'cancel', order: PaymentOrder): void
+  (e: 'retry', order: PaymentOrder): void
+  (e: 'refund', order: PaymentOrder): void
+  (e: 'refresh'): void
+  (e: 'update:page', page: number): void
+  (e: 'update:pageSize', size: number): void
+  (e: 'filter', filters: { keyword?: string; status?: string; payment_type?: string; order_type?: string }): void
+}>()
+
+const searchQuery = ref('')
+const filters = reactive({ status: '', payment_type: '', order_type: '' })
+
+let debounceTimer: ReturnType<typeof setTimeout> | null = null
+function handleSearch() {
+  if (debounceTimer) clearTimeout(debounceTimer)
+  debounceTimer = setTimeout(() => emitFiltersChanged(), 300)
+}
+
+function emitFiltersChanged() {
+  emit('filter', {
+    keyword: searchQuery.value || undefined,
+    status: filters.status || undefined,
+    payment_type: filters.payment_type || undefined,
+    order_type: filters.order_type || undefined,
+  })
+}
+
+const columns: Column[] = [
+  { key: 'id', label: 'ID' },
+  { key: 'user_id', label: 'User' },
+  { key: 'amount', label: 'Amount' },
+  { key: 'payment_type', label: 'Method' },
+  { key: 'status', label: 'Status' },
+  { key: 'order_type', label: 'Type' },
+  { key: 'created_at', label: 'Created' },
+  { key: 'actions', label: 'Actions' },
+]
+
+const statusFilterOptions = computed(() => [
+  { value: '', label: t('payment.admin.allStatuses') },
+  { value: 'PENDING', label: t('payment.status.pending') },
+  { value: 'PAID', label: t('payment.status.paid') },
+  { value: 'COMPLETED', label: t('payment.status.completed') },
+  { value: 'EXPIRED', label: t('payment.status.expired') },
+  { value: 'CANCELLED', label: t('payment.status.cancelled') },
+  { value: 'FAILED', label: t('payment.status.failed') },
+  { value: 'REFUNDED', label: t('payment.status.refunded') },
+])
+
+const paymentTypeFilterOptions = computed(() => [
+  { value: '', label: t('payment.admin.allPaymentTypes') },
+  { value: 'alipay', label: t('payment.methods.alipay') },
+  { value: 'wxpay', label: t('payment.methods.wxpay') },
+  { value: 'stripe', label: t('payment.methods.stripe') },
+])
+
+const orderTypeFilterOptions = computed(() => [
+  { value: '', label: t('payment.admin.allOrderTypes') },
+  { value: 'balance', label: t('payment.admin.balanceOrder') },
+  { value: 'subscription', label: t('payment.admin.subscriptionOrder') },
+])
+
+function statusBadgeClass(status: string): string {
+  const m: Record<string, string> = {
+    PENDING: 'badge-warning', PAID: 'badge-info', RECHARGING: 'badge-info',
+    COMPLETED: 'badge-success', EXPIRED: 'badge-secondary', CANCELLED: 'badge-secondary',
+    FAILED: 'badge-danger', REFUND_REQUESTED: 'badge-warning', REFUNDING: 'badge-warning',
+    PARTIALLY_REFUNDED: 'badge-warning', REFUNDED: 'badge-info', REFUND_FAILED: 'badge-danger',
+  }
+  return m[status] || 'badge-secondary'
+}
+
+function canRefund(order: PaymentOrder): boolean {
+  return ['COMPLETED', 'PARTIALLY_REFUNDED'].includes(order.status)
+}
+
+function formatDateTime(dateStr: string): string {
+  if (!dateStr) return '-'
+  return new Date(dateStr).toLocaleString()
+}
+</script>
diff --git a/frontend/src/components/admin/payment/PaymentMethodChart.vue b/frontend/src/components/admin/payment/PaymentMethodChart.vue
new file mode 100644
index 0000000000..dd6909e95b
--- /dev/null
+++ b/frontend/src/components/admin/payment/PaymentMethodChart.vue
@@ -0,0 +1,75 @@
+<template>
+  <div class="card p-4">
+    <h3 class="mb-4 text-sm font-semibold text-gray-900 dark:text-white">
+      {{ t('payment.admin.paymentDistribution') }}
+    </h3>
+    <div
+      v-if="!methods?.length"
+      class="flex h-32 items-center justify-center text-sm text-gray-500 dark:text-gray-400"
+    >
+      {{ t('payment.admin.noData') }}
+    </div>
+    <div v-else class="space-y-3">
+      <div v-for="method in methods" :key="method.type" class="space-y-1">
+        <div class="flex items-center justify-between">
+          <div class="flex items-center gap-2">
+            <span :class="['inline-block h-3 w-3 rounded-full', colorMap[method.type] || 'bg-gray-400']"></span>
+            <span class="text-sm text-gray-700 dark:text-gray-300">
+              {{ t('payment.methods.' + method.type, method.type) }}
+            </span>
+          </div>
+          <div class="text-right">
+            <span class="text-sm font-medium text-gray-900 dark:text-white">
+              ${{ method.amount.toFixed(2) }}
+            </span>
+            <span class="ml-2 text-xs text-gray-500 dark:text-gray-400">
+              ({{ method.count }})
+            </span>
+          </div>
+        </div>
+        <div class="h-2 w-full overflow-hidden rounded-full bg-gray-100 dark:bg-dark-700">
+          <div
+            :class="['h-full rounded-full transition-all', barColorMap[method.type] || 'bg-gray-400']"
+            :style="{ width: barWidth(method.amount) + '%' }"
+          ></div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+const { t } = useI18n()
+
+const props = defineProps<{
+  methods: { type: string; amount: number; count: number }[]
+}>()
+
+const colorMap: Record<string, string> = {
+  alipay: 'bg-blue-500',
+  wxpay: 'bg-green-500',
+  alipay_direct: 'bg-blue-400',
+  wxpay_direct: 'bg-green-400',
+  stripe: 'bg-purple-500',
+}
+
+const barColorMap: Record<string, string> = {
+  alipay: 'bg-blue-500',
+  wxpay: 'bg-green-500',
+  alipay_direct: 'bg-blue-400',
+  wxpay_direct: 'bg-green-400',
+  stripe: 'bg-purple-500',
+}
+
+const maxAmount = computed(() => {
+  if (!props.methods?.length) return 1
+  return Math.max(...props.methods.map(m => m.amount), 1)
+})
+
+function barWidth(amount: number): number {
+  return Math.min((amount / maxAmount.value) * 100, 100)
+}
+</script>
diff --git a/frontend/src/components/admin/payment/TopUsersLeaderboard.vue b/frontend/src/components/admin/payment/TopUsersLeaderboard.vue
new file mode 100644
index 0000000000..1c85fcf161
--- /dev/null
+++ b/frontend/src/components/admin/payment/TopUsersLeaderboard.vue
@@ -0,0 +1,52 @@
+<template>
+  <div class="card p-4">
+    <h3 class="mb-4 text-sm font-semibold text-gray-900 dark:text-white">
+      {{ t('payment.admin.topUsers') }}
+    </h3>
+    <div
+      v-if="!users?.length"
+      class="flex h-32 items-center justify-center text-sm text-gray-500 dark:text-gray-400"
+    >
+      {{ t('payment.admin.noData') }}
+    </div>
+    <div v-else class="space-y-2">
+      <div
+        v-for="(user, idx) in users"
+        :key="user.user_id"
+        class="flex items-center justify-between rounded-lg px-3 py-2 hover:bg-gray-50 dark:hover:bg-dark-700"
+      >
+        <div class="flex items-center gap-3">
+          <span
+            :class="[
+              'flex h-6 w-6 items-center justify-center rounded-full text-xs font-bold',
+              rankClass(idx),
+            ]"
+          >
+            {{ idx + 1 }}
+          </span>
+          <span class="text-sm text-gray-700 dark:text-gray-300">{{ user.email }}</span>
+        </div>
+        <span class="text-sm font-medium text-gray-900 dark:text-white">
+          ${{ user.amount.toFixed(2) }}
+        </span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { useI18n } from 'vue-i18n'
+
+const { t } = useI18n()
+
+defineProps<{
+  users: { user_id: number; email: string; amount: number }[]
+}>()
+
+function rankClass(idx: number): string {
+  if (idx === 0) return 'bg-yellow-100 text-yellow-700 dark:bg-yellow-900/30 dark:text-yellow-400'
+  if (idx === 1) return 'bg-gray-200 text-gray-600 dark:bg-gray-700 dark:text-gray-300'
+  if (idx === 2) return 'bg-amber-100 text-amber-700 dark:bg-amber-900/30 dark:text-amber-400'
+  return 'bg-gray-100 text-gray-500 dark:bg-dark-700 dark:text-gray-400'
+}
+</script>