diff --git a/backend/api/internal/logic/platform/dashboard/dashboard_test.go b/backend/api/internal/logic/platform/dashboard/dashboard_test.go
index 81b9978..5b9f23d 100644
--- a/backend/api/internal/logic/platform/dashboard/dashboard_test.go
+++ b/backend/api/internal/logic/platform/dashboard/dashboard_test.go
@@ -1,8 +1,11 @@
 package dashboard
 
 import (
+	"regexp"
 	"testing"
 	"time"
+
+	"github.com/DATA-DOG/go-sqlmock"
 )
 
 func TestNamedStatusesUsesFallbackForUnknownStatus(t *testing.T) {
@@ -12,6 +15,24 @@ func TestNamedStatusesUsesFallbackForUnknownStatus(t *testing.T) {
 	}
 }
 
+func TestLoadPaymentChannelsUsesPaymentOrderChannelColumn(t *testing.T) {
+	_, mock := setupDashboardDatabase(t)
+	mock.ExpectQuery(regexp.QuoteMeta(
+		`SELECT channel AS name, COALESCE(SUM(amount), 0) AS value FROM "payment_order" WHERE (status = $1 AND payment_status = $2) AND "payment_order"."deleted_at" IS NULL GROUP BY "channel" ORDER BY value DESC`,
+	)).WithArgs(1, 23).WillReturnRows(
+		sqlmock.NewRows([]string{"name", "value"}).AddRow("wechat", int64(1200)),
+	)
+
+	var result []MetricSlice
+	if err := loadPaymentChannels(&result); err != nil {
+		t.Fatal(err)
+	}
+	if len(result) != 1 || result[0].Name != "wechat" || result[0].Value != 1200 {
+		t.Fatalf("payment channels = %#v", result)
+	}
+	assertDashboardMockExpectations(t, mock)
+}
+
 func TestFillRecentDaysIncludesMissingDays(t *testing.T) {
 	now := time.Date(2026, 7, 29, 12, 0, 0, 0, time.Local)
 	got := fillRecentDays([]dailyAggregate{{
diff --git a/backend/api/internal/logic/platform/dashboard/statistics.go b/backend/api/internal/logic/platform/dashboard/statistics.go
index 9fcdea1..4a0162e 100644
--- a/backend/api/internal/logic/platform/dashboard/statistics.go
+++ b/backend/api/internal/logic/platform/dashboard/statistics.go
@@ -126,10 +126,7 @@ func GetDashboardOverview() (DashboardStatistics, error) {
 	}
 	result.ProductStatuses = namedStatuses(productStatuses, productStatusNames)
 
-	if err := impl.DBService.Model(&models.PaymentOrder{}).
-		Select("pay_channel AS name, COALESCE(SUM(amount), 0) AS value").
-		Where("status = ? AND payment_status = ?", common.StatusEnable, 23).
-		Group("pay_channel").Order("value DESC").Scan(&result.PaymentChannels).Error; err != nil {
+	if err := loadPaymentChannels(&result.PaymentChannels); err != nil {
 		return DashboardStatistics{}, err
 	}
 
@@ -144,6 +141,13 @@ func GetDashboardOverview() (DashboardStatistics, error) {
 	return result, nil
 }
 
+func loadPaymentChannels(result *[]MetricSlice) error {
+	return impl.DBService.Model(&models.PaymentOrder{}).
+		Select("channel AS name, COALESCE(SUM(amount), 0) AS value").
+		Where("status = ? AND payment_status = ?", common.StatusEnable, 23).
+		Group("channel").Order("value DESC").Scan(result).Error
+}
+
 func namedStatuses(rows []statusAggregate, names map[int]string) []MetricSlice {
 	result := make([]MetricSlice, 0, len(rows))
 	for _, row := range rows {
diff --git a/frontend/delivery_admin/src/components/menu/index.vue b/frontend/delivery_admin/src/components/menu/index.vue
index cbec586..36f3c8a 100644
--- a/frontend/delivery_admin/src/components/menu/index.vue
+++ b/frontend/delivery_admin/src/components/menu/index.vue
@@ -1,5 +1,5 @@
 <script lang="tsx">
-import { compile, computed, defineComponent, h, ref } from 'vue';
+import { compile, computed, defineComponent, h, ref, watch } from 'vue';
 import type { RouteMeta } from 'vue-router';
 import { type RouteRecordRaw, useRoute, useRouter } from 'vue-router';
 import { useAppStore } from '@/store';
@@ -67,21 +67,24 @@ export default defineComponent({
       });
       return result;
     };
-    listenerRouteChange((newRoute) => {
+    const syncMenuSelection = (newRoute: typeof route) => {
       const { requiresAuth, activeMenu, hideInMenu } = newRoute.meta;
       if (requiresAuth && (!hideInMenu || activeMenu)) {
+        const target = (activeMenu || newRoute.name) as string;
         const menuOpenKeys = findMenuOpenKeys(
-          (activeMenu || newRoute.name) as string,
+          target,
         );
 
+        if (!menuOpenKeys.length) return;
+
         const keySet = new Set([...menuOpenKeys, ...openKeys.value]);
         openKeys.value = [...keySet];
 
-        selectedKey.value = [
-          activeMenu || menuOpenKeys[menuOpenKeys.length - 1],
-        ];
+        selectedKey.value = [target];
       }
-    }, true);
+    };
+    listenerRouteChange(syncMenuSelection, true);
+    watch(menuTree, () => syncMenuSelection(route), { deep: true, flush: 'post' });
     const setCollapse = (val: boolean) => {
       if (appStore.device === 'desktop')
         appStore.updateSettings({ menuCollapse: val });
diff --git a/frontend/delivery_admin/src/views/dashboard/DashboardPage.vue b/frontend/delivery_admin/src/views/dashboard/DashboardPage.vue
index 4a25373..6bf3769 100644
--- a/frontend/delivery_admin/src/views/dashboard/DashboardPage.vue
+++ b/frontend/delivery_admin/src/views/dashboard/DashboardPage.vue
@@ -4,7 +4,7 @@
       {{ errorMessage }}
       <template #action><a-button size="small" @click="loadOverview">重新加载</a-button></template>
     </a-alert>
-    <div class="dashboard-meta">当前配送点业务汇总 · 更新时间：{{ updatedAt || '尚未加载' }}</div>
+    <div class="dashboard-meta">当前配送点业务汇总 · 更新时间：{{ updatedAtLabel }}</div>
     <a-grid :cols="{ xs: 1, sm: 2, lg: 4 }" :col-gap="16" :row-gap="16">
       <a-grid-item v-for="item in cards" :key="item.key">
         <a-card :bordered="false" class="metric-card">
@@ -17,12 +17,13 @@
 </template>
 <script setup lang="ts">
 import { Message } from '@arco-design/web-vue';
-import { onMounted, reactive, ref } from 'vue';
+import { computed, onMounted, reactive, ref } from 'vue';
 import { request } from '@/api/http';
 type Overview = Record<'staff_count' | 'user_count' | 'contract_count' | 'order_count', number>;
 const loading = ref(false);
 const errorMessage = ref('');
 const updatedAt = ref('');
+const updatedAtLabel = computed(() => updatedAt.value || (errorMessage.value ? '加载失败' : '加载中…'));
 const overview = reactive<Overview>({ staff_count: 0, user_count: 0, contract_count: 0, order_count: 0 });
 const cards: Array<{ key: keyof Overview; label: string; hint: string }> = [
   { key: 'staff_count', label: '配送人员', hint: '本站关联配送人员' }, { key: 'user_count', label: '服务用户', hint: '本站有效服务关系' },
@@ -44,6 +45,6 @@ onMounted(loadOverview);
 <style scoped lang="less">
 .dashboard-alert { margin-bottom: 16px; }
 .dashboard-meta { margin-bottom: 12px; color: var(--color-text-3); font-size: 12px; text-align: right; }
-.metric-card { min-height: 112px; }
-.metric-hint { margin-top: 8px; color: var(--color-text-3); font-size: 12px; }
+.metric-card { min-height: 132px; }
+.metric-hint { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--color-border-2); color: var(--color-text-2); font-size: 13px; line-height: 20px; }
 </style>
diff --git a/frontend/gas_admin/src/components/menu/index.vue b/frontend/gas_admin/src/components/menu/index.vue
index cbec586..36f3c8a 100644
--- a/frontend/gas_admin/src/components/menu/index.vue
+++ b/frontend/gas_admin/src/components/menu/index.vue
@@ -1,5 +1,5 @@
 <script lang="tsx">
-import { compile, computed, defineComponent, h, ref } from 'vue';
+import { compile, computed, defineComponent, h, ref, watch } from 'vue';
 import type { RouteMeta } from 'vue-router';
 import { type RouteRecordRaw, useRoute, useRouter } from 'vue-router';
 import { useAppStore } from '@/store';
@@ -67,21 +67,24 @@ export default defineComponent({
       });
       return result;
     };
-    listenerRouteChange((newRoute) => {
+    const syncMenuSelection = (newRoute: typeof route) => {
       const { requiresAuth, activeMenu, hideInMenu } = newRoute.meta;
       if (requiresAuth && (!hideInMenu || activeMenu)) {
+        const target = (activeMenu || newRoute.name) as string;
         const menuOpenKeys = findMenuOpenKeys(
-          (activeMenu || newRoute.name) as string,
+          target,
         );
 
+        if (!menuOpenKeys.length) return;
+
         const keySet = new Set([...menuOpenKeys, ...openKeys.value]);
         openKeys.value = [...keySet];
 
-        selectedKey.value = [
-          activeMenu || menuOpenKeys[menuOpenKeys.length - 1],
-        ];
+        selectedKey.value = [target];
       }
-    }, true);
+    };
+    listenerRouteChange(syncMenuSelection, true);
+    watch(menuTree, () => syncMenuSelection(route), { deep: true, flush: 'post' });
     const setCollapse = (val: boolean) => {
       if (appStore.device === 'desktop')
         appStore.updateSettings({ menuCollapse: val });
diff --git a/frontend/gas_admin/src/views/dashboard/DashboardPage.vue b/frontend/gas_admin/src/views/dashboard/DashboardPage.vue
index 1b3a887..13bf2bb 100644
--- a/frontend/gas_admin/src/views/dashboard/DashboardPage.vue
+++ b/frontend/gas_admin/src/views/dashboard/DashboardPage.vue
@@ -4,7 +4,7 @@
       {{ errorMessage }}
       <template #action><a-button size="small" @click="loadOverview">重新加载</a-button></template>
     </a-alert>
-    <div class="dashboard-meta">当前气站业务汇总 · 更新时间：{{ updatedAt || '尚未加载' }}</div>
+    <div class="dashboard-meta">当前气站业务汇总 · 更新时间：{{ updatedAtLabel }}</div>
     <a-grid :cols="{ xs: 1, sm: 2, lg: 5 }" :col-gap="16" :row-gap="16">
       <a-grid-item v-for="item in cards" :key="item.key">
         <a-card :bordered="false" class="metric-card">
@@ -18,13 +18,14 @@
 
 <script setup lang="ts">
 import { Message } from '@arco-design/web-vue';
-import { onMounted, reactive, ref } from 'vue';
+import { computed, onMounted, reactive, ref } from 'vue';
 import { request } from '@/api/http';
 
 type Overview = Record<'delivery_count' | 'staff_count' | 'user_count' | 'contract_count' | 'order_count', number>;
 const loading = ref(false);
 const errorMessage = ref('');
 const updatedAt = ref('');
+const updatedAtLabel = computed(() => updatedAt.value || (errorMessage.value ? '加载失败' : '加载中…'));
 const overview = reactive<Overview>({ delivery_count: 0, staff_count: 0, user_count: 0, contract_count: 0, order_count: 0 });
 const cards: Array<{ key: keyof Overview; label: string; hint: string }> = [
   { key: 'delivery_count', label: '配送点', hint: '当前气站服务范围' },
@@ -52,6 +53,6 @@ onMounted(loadOverview);
 <style scoped lang="less">
 .dashboard-alert { margin-bottom: 16px; }
 .dashboard-meta { margin-bottom: 12px; color: var(--color-text-3); font-size: 12px; text-align: right; }
-.metric-card { min-height: 112px; }
-.metric-hint { margin-top: 8px; color: var(--color-text-3); font-size: 12px; }
+.metric-card { min-height: 132px; }
+.metric-hint { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--color-border-2); color: var(--color-text-2); font-size: 13px; line-height: 20px; }
 </style>
diff --git a/frontend/platform_admin/src/components/menu/index.vue b/frontend/platform_admin/src/components/menu/index.vue
index cbec586..36f3c8a 100644
--- a/frontend/platform_admin/src/components/menu/index.vue
+++ b/frontend/platform_admin/src/components/menu/index.vue
@@ -1,5 +1,5 @@
 <script lang="tsx">
-import { compile, computed, defineComponent, h, ref } from 'vue';
+import { compile, computed, defineComponent, h, ref, watch } from 'vue';
 import type { RouteMeta } from 'vue-router';
 import { type RouteRecordRaw, useRoute, useRouter } from 'vue-router';
 import { useAppStore } from '@/store';
@@ -67,21 +67,24 @@ export default defineComponent({
       });
       return result;
     };
-    listenerRouteChange((newRoute) => {
+    const syncMenuSelection = (newRoute: typeof route) => {
       const { requiresAuth, activeMenu, hideInMenu } = newRoute.meta;
       if (requiresAuth && (!hideInMenu || activeMenu)) {
+        const target = (activeMenu || newRoute.name) as string;
         const menuOpenKeys = findMenuOpenKeys(
-          (activeMenu || newRoute.name) as string,
+          target,
         );
 
+        if (!menuOpenKeys.length) return;
+
         const keySet = new Set([...menuOpenKeys, ...openKeys.value]);
         openKeys.value = [...keySet];
 
-        selectedKey.value = [
-          activeMenu || menuOpenKeys[menuOpenKeys.length - 1],
-        ];
+        selectedKey.value = [target];
       }
-    }, true);
+    };
+    listenerRouteChange(syncMenuSelection, true);
+    watch(menuTree, () => syncMenuSelection(route), { deep: true, flush: 'post' });
     const setCollapse = (val: boolean) => {
       if (appStore.device === 'desktop')
         appStore.updateSettings({ menuCollapse: val });
diff --git a/frontend/platform_admin/src/views/dashboard/DashboardPage.vue b/frontend/platform_admin/src/views/dashboard/DashboardPage.vue
index 99b38da..c597d67 100644
--- a/frontend/platform_admin/src/views/dashboard/DashboardPage.vue
+++ b/frontend/platform_admin/src/views/dashboard/DashboardPage.vue
@@ -5,7 +5,7 @@
         {{ errorMessage }}
         <template #action><a-button size="small" @click="loadOverview">重新加载</a-button></template>
       </a-alert>
-      <div class="dashboard-meta">统计口径以服务端为准 · 更新时间：{{ updatedAt || '尚未加载' }}</div>
+      <div class="dashboard-meta">统计口径以服务端为准 · 更新时间：{{ updatedAtLabel }}</div>
       <a-grid :cols="{ xs: 1, sm: 2, lg: 4 }" :col-gap="16" :row-gap="16">
         <a-grid-item v-for="item in cards" :key="item.key">
           <a-card :bordered="false" class="metric-card">
@@ -65,16 +65,15 @@ const emptyOverview = (): DashboardOverview => ({
 const loading = ref(false);
 const errorMessage = ref('');
 const updatedAt = ref('');
+const updatedAtLabel = computed(() => updatedAt.value || (errorMessage.value ? '加载失败' : '加载中…'));
 const overview = ref<DashboardOverview>(emptyOverview());
 const router = useRouter();
 const userStore = useUserStore();
 const cards: { key: CountKey; label: string; hint: string; money?: boolean }[] = [
-  { key: 'gas_basic_count', label: '启用气站', hint: '当前正常运营' },
-  { key: 'delivery_basic_count', label: '启用配送点', hint: '跨组织汇总' },
-  { key: 'staff_count', label: '在岗人员', hint: '当前可接单' },
-  { key: 'user_count', label: '启用客户', hint: '有效业主账户' },
-  { key: 'product_count', label: '智能气阀', hint: '已启用资产' },
-  { key: 'active_contract_count', label: '生效合同', hint: '当前履约中' },
+  { key: 'gas_basic_count', label: '气站总数', hint: '正常运营气站总数' },
+  { key: 'delivery_basic_count', label: '配送点总数', hint: '正常运营配送点总数' },
+  { key: 'user_count', label: '客户总数', hint: '有效客户账户总数' },
+  { key: 'product_count', label: '智能气阀', hint: '平台智能气阀总数' },
   { key: 'today_order_count', label: '今日订单', hint: '自然日新增' },
   { key: 'today_order_amount', label: '今日应付金额', hint: '订单口径', money: true },
   { key: 'pending_ticket_count', label: '待受理工单', hint: '客服待办' },
@@ -149,8 +148,8 @@ onMounted(loadOverview);
 .dashboard-spin { width: 100%; }
 .dashboard-alert { margin-bottom: 16px; }
 .dashboard-meta { margin-bottom: 12px; color: var(--color-text-3); font-size: 12px; text-align: right; }
-.metric-card { min-height: 120px; }
-.metric-hint { margin-top: 8px; color: var(--color-text-3); font-size: 12px; }
+.metric-card { min-height: 132px; }
+.metric-hint { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--color-border-2); color: var(--color-text-2); font-size: 13px; line-height: 20px; }
 .section-card { margin-top: 16px; }
 .quick-action { height: 52px; justify-content: flex-start; padding: 0 18px; }
 </style>