diff --git a/src/custom-tab-bar/index.less b/src/components/CustomTabBar/index.less
similarity index 100%
rename from src/custom-tab-bar/index.less
rename to src/components/CustomTabBar/index.less
diff --git a/src/custom-tab-bar/index.tsx b/src/components/CustomTabBar/index.tsx
similarity index 96%
rename from src/custom-tab-bar/index.tsx
rename to src/components/CustomTabBar/index.tsx
index 475145b..7ab6504 100644
--- a/src/custom-tab-bar/index.tsx
+++ b/src/components/CustomTabBar/index.tsx
@@ -1,8 +1,6 @@
 import {useEffect, useState} from 'react'
 import Taro from '@tarojs/taro'
 import {View, Text, Image} from '@tarojs/components'
-import useAuthStore from '@/stores/auth/useAuthStore'
-import useCartStore from '@/stores/cart/useCartStore'
 import IndexImage from '@/static/images/nav/index.png';
 import IndexActiveImage from '@/static/images/nav/index_active.png';
 import CartImage from '@/static/images/nav/cart.png';
diff --git a/src/pages/agreement/index.tsx b/src/pages/agreement/index.tsx
index cae45cb..94efd90 100644
--- a/src/pages/agreement/index.tsx
+++ b/src/pages/agreement/index.tsx
@@ -1,5 +1,4 @@
 import { View, Text, ScrollView } from '@tarojs/components'
-import CustomNavBar from '@/components/NavBar'
 import './index.less'
 
 /**
@@ -9,7 +8,6 @@ import './index.less'
 export default function AgreementPage() {
   return (
     <View className='agreement-page'>
-      <CustomNavBar title='用户服务协议' />
       <ScrollView scrollY className='agreement-scroll'>
         <View className='agreement-content'>
           <Text className='doc-title'>用户服务协议</Text>
diff --git a/src/pages/cart/index.tsx b/src/pages/cart/index.tsx
index 712846f..95ac547 100644
--- a/src/pages/cart/index.tsx
+++ b/src/pages/cart/index.tsx
@@ -10,6 +10,7 @@ import {formatRetailPrice, formatSpec} from '@/utils/format'
 import type { CartItem } from '@/types/cart'
 import type { StoreDetail } from '@/types/store'
 import './index.less'
+import CustomTabBar from "@/components/CustomTabBar";
 
 export default function CartPage() {
   const token = useAuthStore(s => s.token)
@@ -351,6 +352,8 @@ export default function CartPage() {
           </View>
         </View>
       </Popup>
+
+      {process.env.TARO_ENV === 'h5' && <CustomTabBar />}
     </View>
   )
 }
diff --git a/src/pages/index/index.tsx b/src/pages/index/index.tsx
index f7d103d..dec4f62 100644
--- a/src/pages/index/index.tsx
+++ b/src/pages/index/index.tsx
@@ -13,6 +13,7 @@ import CartBall from '@/components/CartBall'
 import CartStepper from '@/components/CartStepper'
 import {formatRetailPrice, formatSpec} from '@/utils/format'
 import './index.less'
+import CustomTabBar from "@/components/CustomTabBar";
 
 /** 首页 → 商品页的本地存储传参 key（switchTab 无法带参） */
 const PENDING_CATEGORY_KEY = 'product_category_id'
@@ -362,6 +363,7 @@ export default function IndexPage() {
 
       {/* ========== 购物车悬浮球 ========== */}
       <CartBall />
+      {process.env.TARO_ENV === 'h5' && <CustomTabBar />}
     </View>
   )
 }
diff --git a/src/pages/login/index.less b/src/pages/login/index.less
index 866497d..fc46650 100644
--- a/src/pages/login/index.less
+++ b/src/pages/login/index.less
@@ -132,6 +132,8 @@
   height: 100%;
   font-size: 30px;
   color: #323233;
+  display: flex;
+  align-items: center;
 }
 
 .form-input-placeholder {
diff --git a/src/pages/login/index.tsx b/src/pages/login/index.tsx
index 94c664f..083579b 100644
--- a/src/pages/login/index.tsx
+++ b/src/pages/login/index.tsx
@@ -1,7 +1,6 @@
 import { useCallback, useState } from 'react'
 import Taro from '@tarojs/taro'
 import { View, Text, Button, Input } from '@tarojs/components'
-import CustomNavBar from '@/components/NavBar'
 import useAuthStore from '@/stores/auth/useAuthStore'
 import './index.less'
 
@@ -76,8 +75,6 @@ export default function LoginPage() {
 
   return (
     <View className='login-page'>
-      {/* ========== 导航栏 ========== */}
-      <CustomNavBar title='登录' />
 
       {/* ========== 内容区域 ========== */}
       <View className='login-content'>
diff --git a/src/pages/message/index.tsx b/src/pages/message/index.tsx
index c117240..664a969 100644
--- a/src/pages/message/index.tsx
+++ b/src/pages/message/index.tsx
@@ -8,6 +8,7 @@ import { formatTime } from '@/utils/format'
 import { NOTICE_TYPE_MAP } from '@/types/notice'
 import type { Notice, NoticeType } from '@/types/notice'
 import './index.less'
+import CustomTabBar from "@/components/CustomTabBar";
 
 const PAGE_SIZE = 10
 
@@ -123,6 +124,8 @@ export default function MessagePage() {
       {loggedIn && finished && notices.length > 0 && (
         <View className='message-loading'><Text>没有更多了</Text></View>
       )}
+
+      {process.env.TARO_ENV === 'h5' && <CustomTabBar />}
     </View>
   )
 }
diff --git a/src/pages/privacy/index.tsx b/src/pages/privacy/index.tsx
index 074e68d..ace5b14 100644
--- a/src/pages/privacy/index.tsx
+++ b/src/pages/privacy/index.tsx
@@ -1,5 +1,4 @@
 import { View, Text, ScrollView } from '@tarojs/components'
-import CustomNavBar from '@/components/NavBar'
 import './index.less'
 
 /**
@@ -9,7 +8,6 @@ import './index.less'
 export default function PrivacyPage() {
   return (
     <View className='privacy-page'>
-      <CustomNavBar title='隐私政策' />
       <ScrollView scrollY className='privacy-scroll'>
         <View className='privacy-content'>
           <Text className='doc-title'>隐私政策</Text>
diff --git a/src/pages/product/index.less b/src/pages/product/index.less
index e3afbbb..45daf5c 100644
--- a/src/pages/product/index.less
+++ b/src/pages/product/index.less
@@ -3,9 +3,6 @@
   display: flex;
   flex-direction: column;
   background: #f7f8fa;
-  // 底部预留给自定义 tabBar（110rpx + 安全区），避免列表被遮挡
-  padding-bottom: calc(110rpx + env(safe-area-inset-bottom));
-  box-sizing: border-box;
 
   .product-search {
     flex-shrink: 0;
diff --git a/src/pages/product/index.tsx b/src/pages/product/index.tsx
index 4308371..87a52af 100644
--- a/src/pages/product/index.tsx
+++ b/src/pages/product/index.tsx
@@ -11,6 +11,7 @@ import CartBall from '@/components/CartBall'
 import CartStepper from '@/components/CartStepper'
 import {formatRetailPrice, formatSpec} from '@/utils/format'
 import './index.less'
+import CustomTabBar from "@/components/CustomTabBar";
 
 const PAGE_SIZE = 10
 /** 存储 key：首页点击分类/搜索跳转时经本地存储传参（switchTab 无法带参） */
@@ -331,6 +332,7 @@ export default function ProductPage() {
 
       {/* ========== 购物车悬浮球 ========== */}
       <CartBall />
+      {process.env.TARO_ENV === 'h5' && <CustomTabBar />}
     </View>
   )
 }
diff --git a/src/pages/profile/index.tsx b/src/pages/profile/index.tsx
index 0c53c77..111fbdf 100644
--- a/src/pages/profile/index.tsx
+++ b/src/pages/profile/index.tsx
@@ -9,6 +9,7 @@ import type { BillSummary } from '@/services/bill'
 import { ORDER_NAV_ITEMS } from '@/types/order'
 import { resolveAvatarUrl } from '@/utils/format'
 import './index.less'
+import CustomTabBar from "@/components/CustomTabBar";
 
 /** 菜单项（订单/账单入口已由上方专区承载，后续单独页面开发时在此追加） */
 const MENU_ITEMS = [
@@ -229,6 +230,8 @@ export default function ProfilePage() {
           <Text>退出登录</Text>
         </View>
       )}
+
+      {process.env.TARO_ENV === 'h5' && <CustomTabBar />}
     </View>
   )
 }
diff --git a/src/utils/request.ts b/src/utils/request.ts
index 1093a8a..df6beb4 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -10,8 +10,8 @@ const LOGIN_PATH = '/pages/login/index'
 /** 默认请求超时（ms） */
 const DEFAULT_TIMEOUT = 15000
 /** 接口根地址（uploadFile 等原生请求同样使用） */
-export const BASE_URL = "http://localhost:8000/index.php"
-// export const BASE_URL = "https://purchase.henanklkj.com/index.php"
+// export const BASE_URL = "http://localhost:8000/index.php"
+export const BASE_URL = "https://purchase.henanklkj.com/index.php"
 
 /**
  * HTTP 状态码 → 错误提示映射