diff --git a/lib/account/page/account_record_list_page.dart b/lib/account/page/account_record_list_page.dart
index dcc818e41..fbc0cc038 100644
--- a/lib/account/page/account_record_list_page.dart
+++ b/lib/account/page/account_record_list_page.dart
@@ -62,7 +62,7 @@ class _AccountRecordListPageState extends State<AccountRecordListPage> {
                 right: 0.0,
                 child: Text(i.isEven ? '+10.00' : '-10.00',
                   style: i.isEven ? TextStyle(
-                    color: Theme.of(context).errorColor,
+                    color: Theme.of(context).colorScheme.error,
                     fontWeight: FontWeight.bold,
                   ) : TextStyles.textBold14,
                 ),
@@ -70,12 +70,12 @@ class _AccountRecordListPageState extends State<AccountRecordListPage> {
               Positioned(
                 bottom: 0.0,
                 left: 0.0,
-                child: Text(i.isEven ? '18:20:10' : '08:20:11', style: Theme.of(context).textTheme.subtitle2),
+                child: Text(i.isEven ? '18:20:10' : '08:20:11', style: Theme.of(context).textTheme.titleSmall),
               ),
               Positioned(
                 bottom: 0.0,
                 right: 0.0,
-                child: Text('余额：20.00', style: Theme.of(context).textTheme.subtitle2),
+                child: Text('余额：20.00', style: Theme.of(context).textTheme.titleSmall),
               ),
             ],
           ),
diff --git a/lib/account/page/add_withdrawal_account_page.dart b/lib/account/page/add_withdrawal_account_page.dart
index a62ebb7bc..607fd2673 100644
--- a/lib/account/page/add_withdrawal_account_page.dart
+++ b/lib/account/page/add_withdrawal_account_page.dart
@@ -31,7 +31,7 @@ class _AddWithdrawalAccountPageState extends State<AddWithdrawalAccountPage> {
   
   @override
   Widget build(BuildContext context) {
-    final TextStyle? style = Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14);
+    final TextStyle? style = Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14);
     final List<Widget> children = <Widget>[
       Gaps.vGap5,
       SelectedItem(
@@ -99,7 +99,7 @@ class _AddWithdrawalAccountPageState extends State<AddWithdrawalAccountPage> {
         padding: const EdgeInsets.only(top: 8.0, left: 16.0),
         child: Text(
           _isWechat ? '绑定本机当前登录的微信号' : '绑定持卡人本人的银行卡',
-          style: Theme.of(context).textTheme.subtitle2,
+          style: Theme.of(context).textTheme.titleSmall,
         ),
       ),
     ];
diff --git a/lib/account/page/bank_select_page.dart b/lib/account/page/bank_select_page.dart
index c52c1f6f4..7a834e7e0 100644
--- a/lib/account/page/bank_select_page.dart
+++ b/lib/account/page/bank_select_page.dart
@@ -96,7 +96,7 @@ class _BankSelectPageState extends State<BankSelectPage> {
             indexHintWidth: 96,
             indexHintHeight: 96,
             indexHintTextStyle: const TextStyle(fontSize: 26.0, color: Colors.white),
-            textStyle: Theme.of(context).textTheme.subtitle2!,
+            textStyle: Theme.of(context).textTheme.titleSmall!,
             downTextStyle: context.isDark ? TextStyles.textSize12 : const TextStyle(fontSize: 12.0, color: Colors.black),
           ),
         ),
@@ -112,7 +112,7 @@ class _BankSelectPageState extends State<BankSelectPage> {
         children: <Widget>[
           Padding(
             padding: const EdgeInsets.only(top: 5.0, bottom: 5.0, left: 16.0),
-            child: Text('常用', style: Theme.of(context).textTheme.subtitle2),
+            child: Text('常用', style: Theme.of(context).textTheme.titleSmall),
           ),
           Expanded(
             child: ListView.builder(
diff --git a/lib/account/page/city_select_page.dart b/lib/account/page/city_select_page.dart
index 7f9fe298c..da381e39a 100644
--- a/lib/account/page/city_select_page.dart
+++ b/lib/account/page/city_select_page.dart
@@ -82,7 +82,7 @@ class _CitySelectPageState extends State<CitySelectPage> {
             indexHintWidth: 96,
             indexHintHeight: 96,
             indexHintTextStyle: const TextStyle(fontSize: 26.0, color: Colors.white),
-            textStyle: Theme.of(context).textTheme.subtitle2!,
+            textStyle: Theme.of(context).textTheme.titleSmall!,
             downTextStyle: context.isDark ? TextStyles.textSize12 : const TextStyle(fontSize: 12.0, color: Colors.black),
           ),
         ),
diff --git a/lib/account/page/withdrawal_account_page.dart b/lib/account/page/withdrawal_account_page.dart
index f1beee2de..e49ff9a37 100644
--- a/lib/account/page/withdrawal_account_page.dart
+++ b/lib/account/page/withdrawal_account_page.dart
@@ -122,7 +122,7 @@ class _WithdrawalAccountPageState extends State<WithdrawalAccountPage> {
                 Gaps.line,
                 MyButton(
                   minHeight: 54.0,
-                  textColor: Theme.of(context).errorColor,
+                  textColor: Theme.of(context).colorScheme.error,
                   text: '确认解绑',
                   backgroundColor: Colors.transparent,
                   onPressed: () {
diff --git a/lib/account/page/withdrawal_page.dart b/lib/account/page/withdrawal_page.dart
index d261040b0..667fe92f9 100644
--- a/lib/account/page/withdrawal_page.dart
+++ b/lib/account/page/withdrawal_page.dart
@@ -92,7 +92,7 @@ class _WithdrawalPageState extends State<WithdrawalPage> {
                         children: <Widget>[
                           Text(_data.typeName),
                           Gaps.vGap8,
-                          Text(_data.name, style: Theme.of(context).textTheme.subtitle2),
+                          Text(_data.name, style: Theme.of(context).textTheme.titleSmall),
                         ],
                       ),
                     ),
@@ -150,7 +150,7 @@ class _WithdrawalPageState extends State<WithdrawalPage> {
               crossAxisAlignment: CrossAxisAlignment.start,
               mainAxisAlignment: MainAxisAlignment.spaceBetween,
               children: <Widget>[
-                Text('最多可提现70元', style: Theme.of(context).textTheme.subtitle2),
+                Text('最多可提现70元', style: Theme.of(context).textTheme.titleSmall),
                 GestureDetector(
                   onTap: () {
                     _controller.text = '70';
@@ -219,14 +219,14 @@ class _WithdrawalPageState extends State<WithdrawalPage> {
               child: RichText(
                 text: type == 0 ? TextSpan(
                   text: '手续费按',
-                  style: Theme.of(context).textTheme.bodyText2?.copyWith(fontSize: Dimens.font_sp12),
+                  style: Theme.of(context).textTheme.bodyMedium?.copyWith(fontSize: Dimens.font_sp12),
                   children: const <TextSpan>[
                     TextSpan(text: '0.3%', style: TextStyle(color: Colours.orange)),
                     TextSpan(text: '收取'),
                   ],
                 ) : TextSpan(
                   text: '预计',
-                  style: Theme.of(context).textTheme.bodyText2?.copyWith(fontSize: Dimens.font_sp12),
+                  style: Theme.of(context).textTheme.bodyMedium?.copyWith(fontSize: Dimens.font_sp12),
                   children: const <TextSpan>[
                     TextSpan(text: 'T+1天到账(免手续费，T为工作日)', style: TextStyle(color: Colours.orange)),
                   ],
diff --git a/lib/account/page/withdrawal_record_list_page.dart b/lib/account/page/withdrawal_record_list_page.dart
index cda9c618b..c9fd22cf9 100644
--- a/lib/account/page/withdrawal_record_list_page.dart
+++ b/lib/account/page/withdrawal_record_list_page.dart
@@ -56,7 +56,7 @@ class _WithdrawalRecordListPageState extends State<WithdrawalRecordListPage> {
           Positioned(
             bottom: 0.0,
             left: 0.0,
-            child: Text(i.isEven ? '12:40:20' : '12:50:20', style: Theme.of(context).textTheme.subtitle2),
+            child: Text(i.isEven ? '12:40:20' : '12:50:20', style: Theme.of(context).textTheme.titleSmall),
           ),
           Positioned(
             bottom: 0.0,
@@ -65,7 +65,7 @@ class _WithdrawalRecordListPageState extends State<WithdrawalRecordListPage> {
               i.isEven ? '审核失败' : '待审核',
               style: i.isEven ? TextStyle(
                 fontSize: Dimens.font_sp12,
-                color: Theme.of(context).errorColor,
+                color: Theme.of(context).colorScheme.error,
               ) : const TextStyle(
                 fontSize: Dimens.font_sp12,
                 color: Colours.orange,
diff --git a/lib/account/page/withdrawal_result_page.dart b/lib/account/page/withdrawal_result_page.dart
index 7fca24291..313d62da5 100644
--- a/lib/account/page/withdrawal_result_page.dart
+++ b/lib/account/page/withdrawal_result_page.dart
@@ -38,12 +38,12 @@ class _WithdrawalResultPageState extends State<WithdrawalResultPage> {
             Gaps.vGap8,
             Text(
               '2021-02-21 15:20:10',
-              style: Theme.of(context).textTheme.subtitle2,
+              style: Theme.of(context).textTheme.titleSmall,
             ),
             Gaps.vGap8,
             Text(
               '5秒后返回提现页面',
-              style: Theme.of(context).textTheme.subtitle2,
+              style: Theme.of(context).textTheme.titleSmall,
             ),
             Gaps.vGap24,
             MyButton(
diff --git a/lib/account/widgets/withdrawal_password_setting.dart b/lib/account/widgets/withdrawal_password_setting.dart
index 12cb77625..d51b60039 100644
--- a/lib/account/widgets/withdrawal_password_setting.dart
+++ b/lib/account/widgets/withdrawal_password_setting.dart
@@ -76,7 +76,7 @@ class _WithdrawalPasswordSettingState extends State<WithdrawalPasswordSetting> {
                   ),
                 ),
                 Gaps.vGap10,
-                Text('提现密码不可为连续、重复的数字。', style: Theme.of(context).textTheme.subtitle2),
+                Text('提现密码不可为连续、重复的数字。', style: Theme.of(context).textTheme.titleSmall),
               ],
             ),
           ),
diff --git a/lib/demo/navigator/screen/book_details_screen.dart b/lib/demo/navigator/screen/book_details_screen.dart
index c38702e37..1c44aa930 100644
--- a/lib/demo/navigator/screen/book_details_screen.dart
+++ b/lib/demo/navigator/screen/book_details_screen.dart
@@ -24,8 +24,8 @@ class BookDetailsScreen extends StatelessWidget {
               },
               child: const Text('Back'),
             ),
-            Text(book.title, style: Theme.of(context).textTheme.headline6),
-            Text(book.author, style: Theme.of(context).textTheme.subtitle1),
+            Text(book.title, style: Theme.of(context).textTheme.titleLarge),
+            Text(book.author, style: Theme.of(context).textTheme.titleMedium),
           ],
         ),
       ),
diff --git a/lib/goods/page/goods_edit_page.dart b/lib/goods/page/goods_edit_page.dart
index b0b68fdc8..ad3c6ca5d 100644
--- a/lib/goods/page/goods_edit_page.dart
+++ b/lib/goods/page/goods_edit_page.dart
@@ -102,7 +102,7 @@ class _GoodsEditPageState extends State<GoodsEditPage> {
           Center(
             child: Text(
               '点击添加商品图片',
-              style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14),
+              style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14),
             ),
           ),
           Gaps.vGap16,
diff --git a/lib/goods/page/goods_size_edit_page.dart b/lib/goods/page/goods_size_edit_page.dart
index 55af77057..94acb3ce1 100644
--- a/lib/goods/page/goods_size_edit_page.dart
+++ b/lib/goods/page/goods_size_edit_page.dart
@@ -49,7 +49,7 @@ class _GoodsSizeEditPageState extends State<GoodsSizeEditPage> {
           Center(
             child: Text(
               '点击添加分类图片',
-              style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14),
+              style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14),
             ),
           ),
           Gaps.vGap16,
diff --git a/lib/goods/page/goods_size_page.dart b/lib/goods/page/goods_size_page.dart
index 67e1de43c..5c17a8553 100644
--- a/lib/goods/page/goods_size_page.dart
+++ b/lib/goods/page/goods_size_page.dart
@@ -105,7 +105,7 @@ class _GoodsSizePageState extends State<GoodsSizePage> {
               key: const Key('name_edit'),
               text: TextSpan(
                 text: '先对名称进行',
-                style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14),
+                style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14),
                 children: <TextSpan>[
                   TextSpan(
                     text: '编辑',
@@ -179,7 +179,7 @@ class _GoodsSizePageState extends State<GoodsSizePage> {
                 children: <Widget>[
                   Offstage(
                     offstage: _goodsSizeList[index].reducePrice.isEmpty,
-                    child: _buildGoodsTag(Theme.of(context).errorColor, '立减${_goodsSizeList[index].reducePrice}元'),
+                    child: _buildGoodsTag(Theme.of(context).colorScheme.error, '立减${_goodsSizeList[index].reducePrice}元'),
                   ),
                   Opacity(
                     opacity: _goodsSizeList[index].currencyPrice.isEmpty ? 0.0 : 1.0,
@@ -237,7 +237,7 @@ class _GoodsSizePageState extends State<GoodsSizePage> {
         extentRatio: 0.20,
         children: [
           CustomSlidableAction(
-            backgroundColor: Theme.of(context).errorColor,
+            backgroundColor: Theme.of(context).colorScheme.error,
             child: Semantics(
               label: '删除',
               child: LoadAssetImage(
diff --git a/lib/goods/widgets/goods_add_menu.dart b/lib/goods/widgets/goods_add_menu.dart
index dc6a4718d..56e90e302 100644
--- a/lib/goods/widgets/goods_add_menu.dart
+++ b/lib/goods/widgets/goods_add_menu.dart
@@ -62,8 +62,8 @@ class _GoodsAddMenuState extends State<GoodsAddMenu> with SingleTickerProviderSt
             icon: LoadAssetImage('goods/scanning', width: 16.0, height: 16.0, color: iconColor,),
             label: const Text('扫码添加'),
             style: TextButton.styleFrom(
-              foregroundColor: Theme.of(context).textTheme.bodyText2?.color,
-              disabledForegroundColor: Theme.of(context).textTheme.bodyText2?.color?.withOpacity(0.12),
+              foregroundColor: Theme.of(context).textTheme.bodyMedium?.color,
+              disabledForegroundColor: Theme.of(context).textTheme.bodyMedium?.color?.withOpacity(0.12),
               backgroundColor: backgroundColor,
               shape: const RoundedRectangleBorder(
                 borderRadius: BorderRadius.only(topLeft: Radius.circular(8.0), topRight: Radius.circular(8.0)),
@@ -82,8 +82,8 @@ class _GoodsAddMenuState extends State<GoodsAddMenu> with SingleTickerProviderSt
             icon: LoadAssetImage('goods/add2', width: 16.0, height: 16.0, color: iconColor,),
             label: const Text('添加商品'),
             style: TextButton.styleFrom(
-              foregroundColor: Theme.of(context).textTheme.bodyText2?.color,
-              disabledForegroundColor: Theme.of(context).textTheme.bodyText2?.color?.withOpacity(0.12),
+              foregroundColor: Theme.of(context).textTheme.bodyMedium?.color,
+              disabledForegroundColor: Theme.of(context).textTheme.bodyMedium?.color?.withOpacity(0.12),
               backgroundColor: backgroundColor,
               shape: const RoundedRectangleBorder(
                 borderRadius: BorderRadius.only(bottomLeft: Radius.circular(8.0), bottomRight: Radius.circular(8.0)),
diff --git a/lib/goods/widgets/goods_delete_bottom_sheet.dart b/lib/goods/widgets/goods_delete_bottom_sheet.dart
index 76ad0068f..7118667fd 100644
--- a/lib/goods/widgets/goods_delete_bottom_sheet.dart
+++ b/lib/goods/widgets/goods_delete_bottom_sheet.dart
@@ -32,7 +32,7 @@ class GoodsDeleteBottomSheet extends StatelessWidget {
             Gaps.line,
             MyButton(
               minHeight: 54.0,
-              textColor: Theme.of(context).errorColor,
+              textColor: Theme.of(context).colorScheme.error,
               text: '确认删除',
               backgroundColor: Colors.transparent,
               onPressed: () {
diff --git a/lib/goods/widgets/goods_item.dart b/lib/goods/widgets/goods_item.dart
index eebf2ae43..752d2df0a 100644
--- a/lib/goods/widgets/goods_item.dart
+++ b/lib/goods/widgets/goods_item.dart
@@ -68,7 +68,7 @@ class GoodsItem extends StatelessWidget {
                     visible: item.type % 3 == 0,
                     child: _GoodsItemTag(
                       text: '立减',
-                      color: Theme.of(context).errorColor,
+                      color: Theme.of(context).colorScheme.error,
                     ),
                   ),
                   Opacity(
@@ -109,7 +109,7 @@ class GoodsItem extends StatelessWidget {
               padding: const EdgeInsets.only(top: 10.0),
               child: Text(
                 '特产美味',
-                style: Theme.of(context).textTheme.subtitle2,
+                style: Theme.of(context).textTheme.titleSmall,
               ),
             )
           ],
diff --git a/lib/login/page/login_page.dart b/lib/login/page/login_page.dart
index 63f139151..7e4fe15d3 100644
--- a/lib/login/page/login_page.dart
+++ b/lib/login/page/login_page.dart
@@ -132,7 +132,7 @@ class _LoginPageState extends State<LoginPage> with ChangeNotifierMixin<LoginPag
         child: Text(
           DeerLocalizations.of(context)!.forgotPasswordLink,
           key: const Key('forgotPassword'),
-          style: Theme.of(context).textTheme.subtitle2,
+          style: Theme.of(context).textTheme.titleSmall,
         ),
         onTap: () => NavigatorUtils.push(context, LoginRouter.resetPasswordPage),
       ),
diff --git a/lib/login/page/sms_login_page.dart b/lib/login/page/sms_login_page.dart
index 9e0df1c97..50a8b6aa8 100644
--- a/lib/login/page/sms_login_page.dart
+++ b/lib/login/page/sms_login_page.dart
@@ -105,12 +105,12 @@ class _SMSLoginPageState extends State<SMSLoginPage> with ChangeNotifierMixin<SM
         child: RichText(
           text: TextSpan(
             text: DeerLocalizations.of(context)!.registeredTips,
-            style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14),
+            style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14),
             children: <TextSpan>[
               TextSpan(
                 text: DeerLocalizations.of(context)!.register,
                 style: TextStyle(
-                  color: Theme.of(context).errorColor,
+                  color: Theme.of(context).colorScheme.error,
                 ),
                 recognizer: TapGestureRecognizer()
                   ..onTap = () {
@@ -133,7 +133,7 @@ class _SMSLoginPageState extends State<SMSLoginPage> with ChangeNotifierMixin<SM
         child: GestureDetector(
           child: Text(
             DeerLocalizations.of(context)!.forgotPasswordLink,
-            style: Theme.of(context).textTheme.subtitle2,
+            style: Theme.of(context).textTheme.titleSmall,
           ),
           onTap: () => NavigatorUtils.push(context, LoginRouter.resetPasswordPage),
         ),
diff --git a/lib/login/page/update_password_page.dart b/lib/login/page/update_password_page.dart
index 8c6362663..188d6bf0c 100644
--- a/lib/login/page/update_password_page.dart
+++ b/lib/login/page/update_password_page.dart
@@ -78,7 +78,7 @@ class _UpdatePasswordPageState extends State<UpdatePasswordPage> with ChangeNoti
           Gaps.vGap8,
           Text(
             '设置账号 15000000000',
-            style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp12),
+            style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp12),
           ),
           Gaps.vGap32,
           MyTextField(
diff --git a/lib/order/page/order_info_page.dart b/lib/order/page/order_info_page.dart
index 70d8d865e..0755f35fd 100644
--- a/lib/order/page/order_info_page.dart
+++ b/lib/order/page/order_info_page.dart
@@ -26,7 +26,7 @@ class _OrderInfoPageState extends State<OrderInfoPage> {
   
   @override
   Widget build(BuildContext context) {
-    final Color red = Theme.of(context).errorColor;
+    final Color red = Theme.of(context).colorScheme.error;
     final bool isDark = context.isDark;
 
     final Widget bottomMenu = Container(
@@ -176,7 +176,7 @@ class _OrderInfoPageState extends State<OrderInfoPage> {
         padding: const EdgeInsets.symmetric(vertical: 4.0),
         child: Row(
           children: <Widget>[
-            Text(title, style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14)),
+            Text(title, style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14)),
             Gaps.hGap8,
             Text(content)
           ],
@@ -204,11 +204,11 @@ class _OrderInfoPageState extends State<OrderInfoPage> {
                 overflow: TextOverflow.ellipsis,
               ),
               Gaps.vGap4,
-              Text(index.isEven ? '玫瑰香 520ml' : '125ml', style: Theme.of(context).textTheme.subtitle2),
+              Text(index.isEven ? '玫瑰香 520ml' : '125ml', style: Theme.of(context).textTheme.titleSmall),
               Gaps.vGap8,
               Row(
                 children: <Widget>[
-                  _buildGoodsTag(Theme.of(context).errorColor, '立减2.50元'),
+                  _buildGoodsTag(Theme.of(context).colorScheme.error, '立减2.50元'),
                   Gaps.hGap4,
                   Offstage(
                     offstage: index % 2 != 0,
@@ -264,7 +264,7 @@ class _OrderInfoPageState extends State<OrderInfoPage> {
           children: <Widget>[
             Text(title),
             Text(content, style: TextStyle(
-              color: contentTextColor ?? Theme.of(context).textTheme.bodyText2?.color,
+              color: contentTextColor ?? Theme.of(context).textTheme.bodyMedium?.color,
               fontWeight: FontWeight.bold
             ))
           ],
@@ -293,9 +293,9 @@ class _OrderInfoPageState extends State<OrderInfoPage> {
               },
               style: ButtonStyle(
                 // 按下高亮颜色
-                overlayColor: MaterialStateProperty.all<Color>(Theme.of(context).errorColor.withOpacity(0.2)),
+                overlayColor: MaterialStateProperty.all<Color>(Theme.of(context).colorScheme.error.withOpacity(0.2)),
               ),
-              child: Text('拨打', style: TextStyle(color: Theme.of(context).errorColor),),
+              child: Text('拨打', style: TextStyle(color: Theme.of(context).colorScheme.error),),
             ),
           ],
         );
diff --git a/lib/order/page/order_page.dart b/lib/order/page/order_page.dart
index 4e682b897..f840ef1b9 100644
--- a/lib/order/page/order_page.dart
+++ b/lib/order/page/order_page.dart
@@ -260,7 +260,7 @@ class _TabView extends StatelessWidget {
           right: 0.0,
           child: index < 3 ? DecoratedBox(
             decoration: BoxDecoration(
-              color: Theme.of(context).errorColor,
+              color: Theme.of(context).colorScheme.error,
               borderRadius: BorderRadius.circular(11.0),
             ),
             child: const Padding(
diff --git a/lib/order/page/order_track_page.dart b/lib/order/page/order_track_page.dart
index edfa87232..fdc03dc10 100644
--- a/lib/order/page/order_track_page.dart
+++ b/lib/order/page/order_track_page.dart
@@ -62,12 +62,12 @@ class _OrderTrackPageState extends State<OrderTrackPage> {
         child: Text(_titleList[index], style: index == 0 ? TextStyle(
           fontSize: Dimens.font_sp14,
           color: primaryColor,
-        ) : Theme.of(context).textTheme.bodyText2),
+        ) : Theme.of(context).textTheme.bodyMedium),
       ),
       subtitle: Text(_timeList[index], style: index == 0 ? TextStyle(
         fontSize: Dimens.font_sp12,
         color: primaryColor,
-      ) : Theme.of(context).textTheme.subtitle2),
+      ) : Theme.of(context).textTheme.titleSmall),
       content: const Text(''),
       isActive: index == 0,
       // TODO(weilu): 这里的状态图标无法修改，暂时使用原生的。应该可以复制Step代码修改一下。
diff --git a/lib/order/widgets/order_item.dart b/lib/order/widgets/order_item.dart
index 37f4e1583..dc03995e3 100644
--- a/lib/order/widgets/order_item.dart
+++ b/lib/order/widgets/order_item.dart
@@ -42,7 +42,7 @@ class OrderItem extends StatelessWidget {
   }
 
   Widget _buildContent(BuildContext context) {
-    final TextStyle? textTextStyle = Theme.of(context).textTheme.bodyText2?.copyWith(fontSize: Dimens.font_sp12);
+    final TextStyle? textTextStyle = Theme.of(context).textTheme.bodyMedium?.copyWith(fontSize: Dimens.font_sp12);
     final bool isDark = context.isDark;
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
@@ -56,7 +56,7 @@ class OrderItem extends StatelessWidget {
               '货到付款',
               style: TextStyle(
                 fontSize: Dimens.font_sp12,
-                color: Theme.of(context).errorColor,
+                color: Theme.of(context).colorScheme.error,
               ),
             ),
           ],
@@ -64,7 +64,7 @@ class OrderItem extends StatelessWidget {
         Gaps.vGap8,
         Text(
           '西安市雁塔区 鱼化寨街道唐兴路唐兴数码3楼318',
-          style: Theme.of(context).textTheme.subtitle2,
+          style: Theme.of(context).textTheme.titleSmall,
         ),
         Gaps.vGap8,
         Gaps.line,
@@ -74,7 +74,7 @@ class OrderItem extends StatelessWidget {
             style: textTextStyle,
             children: <TextSpan>[
               const TextSpan(text: '清凉一度抽纸'),
-              TextSpan(text: '  x1', style: Theme.of(context).textTheme.subtitle2),
+              TextSpan(text: '  x1', style: Theme.of(context).textTheme.titleSmall),
             ],
           ),
         ),
@@ -84,7 +84,7 @@ class OrderItem extends StatelessWidget {
             style: textTextStyle,
             children: <TextSpan>[
               const TextSpan(text: '清凉一度抽纸'),
-              TextSpan(text: '  x2', style: Theme.of(context).textTheme.subtitle2),
+              TextSpan(text: '  x2', style: Theme.of(context).textTheme.titleSmall),
             ],
           ),
         ),
@@ -97,7 +97,7 @@ class OrderItem extends StatelessWidget {
                   style: textTextStyle,
                   children: <TextSpan>[
                     TextSpan(text: Utils.formatPrice('20.00', format: MoneyFormat.NORMAL)),
-                    TextSpan(text: '  共3件商品', style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp10)),
+                    TextSpan(text: '  共3件商品', style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp10)),
                   ],
                 ),
               ),
@@ -172,9 +172,9 @@ class OrderItem extends StatelessWidget {
               },
               style: ButtonStyle(
                 // 按下高亮颜色
-                overlayColor: MaterialStateProperty.all<Color>(Theme.of(context).errorColor.withOpacity(0.2)),
+                overlayColor: MaterialStateProperty.all<Color>(Theme.of(context).colorScheme.error.withOpacity(0.2)),
               ),
-              child: Text('拨打', style: TextStyle(color: Theme.of(context).errorColor),),
+              child: Text('拨打', style: TextStyle(color: Theme.of(context).colorScheme.error),),
             ),
           ],
         );
diff --git a/lib/setting/provider/theme_provider.dart b/lib/setting/provider/theme_provider.dart
index 9fd864458..e53c1ba3e 100644
--- a/lib/setting/provider/theme_provider.dart
+++ b/lib/setting/provider/theme_provider.dart
@@ -11,7 +11,7 @@ extension ThemeModeExtension on ThemeMode {
 }
 
 class ThemeProvider extends ChangeNotifier {
-  
+
   void syncTheme() {
     final String theme = SpUtil.getString(Constant.theme) ?? '';
     if (theme.isNotEmpty && theme != ThemeMode.system.value) {
@@ -38,11 +38,11 @@ class ThemeProvider extends ChangeNotifier {
 
   ThemeData getTheme({bool isDarkMode = false}) {
     return ThemeData(
-      errorColor: isDarkMode ? Colours.dark_red : Colours.red,
       primaryColor: isDarkMode ? Colours.dark_app_main : Colours.app_main,
       colorScheme: ColorScheme.fromSwatch().copyWith(
         brightness: isDarkMode ? Brightness.dark : Brightness.light,
         secondary: isDarkMode ? Colours.dark_app_main : Colours.app_main,
+        error: isDarkMode ? Colours.dark_red : Colours.red,
       ),
       // Tab指示器颜色
       indicatorColor: isDarkMode ? Colours.dark_app_main : Colours.app_main,
@@ -61,10 +61,10 @@ class ThemeProvider extends ChangeNotifier {
       ),
       textTheme: TextTheme(
         // TextField输入文字颜色
-        subtitle1: isDarkMode ? TextStyles.textDark : TextStyles.text,
+        titleMedium: isDarkMode ? TextStyles.textDark : TextStyles.text,
         // Text文字样式
-        bodyText2: isDarkMode ? TextStyles.textDark : TextStyles.text,
-        subtitle2: isDarkMode ? TextStyles.textDarkGray12 : TextStyles.textGray12,
+        bodyMedium: isDarkMode ? TextStyles.textDark : TextStyles.text,
+        titleSmall: isDarkMode ? TextStyles.textDarkGray12 : TextStyles.textGray12,
       ),
       inputDecorationTheme: InputDecorationTheme(
         hintStyle: isDarkMode ? TextStyles.textHint14 : TextStyles.textDarkGray14,
diff --git a/lib/shop/page/freight_config_page.dart b/lib/shop/page/freight_config_page.dart
index 511bc556e..8830ea571 100644
--- a/lib/shop/page/freight_config_page.dart
+++ b/lib/shop/page/freight_config_page.dart
@@ -137,7 +137,7 @@ class _FreightConfigPageState extends State<FreightConfigPage> {
                           _getPriceText(index).isEmpty ? '订单金额' : _getPriceText(index),
                           key: Key('订单金额$index'),
                           textAlign: TextAlign.end,
-                          style: _getPriceText(index).isEmpty ? Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14) : null,
+                          style: _getPriceText(index).isEmpty ? Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14) : null,
                         ),
                       ),
                     )),
@@ -195,7 +195,7 @@ class _FreightConfigPageState extends State<FreightConfigPage> {
                         child: Text(
                           _list[index].price.isEmpty ? (_list[index].type == 1 ? '运费比率' : '运费金额'): _list[index].price,
                           textAlign: TextAlign.end,
-                          style: _list[index].price.isEmpty ? Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14) : null,
+                          style: _list[index].price.isEmpty ? Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14) : null,
                         ),
                       ),
                     )),
diff --git a/lib/shop/page/message_page.dart b/lib/shop/page/message_page.dart
index 4f3cb5909..993850d32 100644
--- a/lib/shop/page/message_page.dart
+++ b/lib/shop/page/message_page.dart
@@ -56,7 +56,7 @@ class _MessageItemState extends State<_MessageItem> {
     return Column(
       children: <Widget>[
         Gaps.vGap15,
-        Text('2021-5-31 17:19:36', style: Theme.of(context).textTheme.subtitle2),
+        Text('2021-5-31 17:19:36', style: Theme.of(context).textTheme.titleSmall),
         Gaps.vGap8,
         MyCard(
           child: Padding(
diff --git a/lib/statistics/page/goods_statistics_page.dart b/lib/statistics/page/goods_statistics_page.dart
index 1b51f79c2..2fca564fe 100644
--- a/lib/statistics/page/goods_statistics_page.dart
+++ b/lib/statistics/page/goods_statistics_page.dart
@@ -175,7 +175,7 @@ class _GoodsStatisticsPageState extends State<GoodsStatisticsPage> {
                   mainAxisAlignment: MainAxisAlignment.spaceBetween,
                   children: <Widget>[
                     const Text('那鲁火多饮料', maxLines: 1, overflow: TextOverflow.ellipsis, style: TextStyle(fontWeight: FontWeight.bold, fontSize: Dimens.font_sp12)),
-                    Text('250ml', style: Theme.of(context).textTheme.subtitle2),
+                    Text('250ml', style: Theme.of(context).textTheme.titleSmall),
                   ],
                 ),
               ),
@@ -186,8 +186,8 @@ class _GoodsStatisticsPageState extends State<GoodsStatisticsPage> {
                   crossAxisAlignment: CrossAxisAlignment.start,
                   mainAxisAlignment: MainAxisAlignment.spaceBetween,
                   children: <Widget>[
-                    Text('100件', style: Theme.of(context).textTheme.subtitle2),
-                    Text('未支付', style: Theme.of(context).textTheme.subtitle2),
+                    Text('100件', style: Theme.of(context).textTheme.titleSmall),
+                    Text('未支付', style: Theme.of(context).textTheme.titleSmall),
                   ],
                 ),
               ),
@@ -196,8 +196,8 @@ class _GoodsStatisticsPageState extends State<GoodsStatisticsPage> {
                 crossAxisAlignment: CrossAxisAlignment.start,
                 mainAxisAlignment: _type ? MainAxisAlignment.center : MainAxisAlignment.spaceBetween,
                 children: <Widget>[
-                  Text('400件', style: Theme.of(context).textTheme.subtitle2),
-                  Visibility(visible: !_type, child: Text('已支付', style: Theme.of(context).textTheme.subtitle2)),
+                  Text('400件', style: Theme.of(context).textTheme.titleSmall),
+                  Visibility(visible: !_type, child: Text('已支付', style: Theme.of(context).textTheme.titleSmall)),
                 ],
               ),
             ],
diff --git a/lib/statistics/page/order_statistics_page.dart b/lib/statistics/page/order_statistics_page.dart
index bea1a6004..421dc62bc 100644
--- a/lib/statistics/page/order_statistics_page.dart
+++ b/lib/statistics/page/order_statistics_page.dart
@@ -139,7 +139,7 @@ class _OrderStatisticsPageState extends State<OrderStatisticsPage> with TickerPr
                         Gaps.vGap16,
                         _buildChart(const Color(0xFFFFAA33), const Color(0x80FFAA33), '完成订单', '2000'),
                         Gaps.vGap16,
-                        _buildChart(Theme.of(context).errorColor, const Color(0x80FF4759), '取消订单', '1000'),
+                        _buildChart(Theme.of(context).colorScheme.error, const Color(0x80FF4759), '取消订单', '1000'),
                         Gaps.vGap16,
                       ],
                     )
@@ -274,7 +274,7 @@ class _OrderStatisticsPageState extends State<OrderStatisticsPage> with TickerPr
     final List<Widget> widgets = [];
     void addWidget(String str) {
       widgets.add(Center(
-        child: Text(str, style: Theme.of(context).textTheme.subtitle2),
+        child: Text(str, style: Theme.of(context).textTheme.titleSmall),
       ));
     }
     _weeks.forEach(addWidget);
diff --git a/lib/statistics/page/statistics_page.dart b/lib/statistics/page/statistics_page.dart
index ca28ab859..4f608e089 100644
--- a/lib/statistics/page/statistics_page.dart
+++ b/lib/statistics/page/statistics_page.dart
@@ -172,7 +172,7 @@ class _StatisticsTab extends StatelessWidget {
           children: <Widget>[
             LoadAssetImage('statistic/$img', width: 40.0, height: 40.0),
             Gaps.vGap4,
-            Text(title, style: Theme.of(context).textTheme.subtitle2),
+            Text(title, style: Theme.of(context).textTheme.titleSmall),
             Gaps.vGap8,
             Text(content, style: const TextStyle(fontSize: Dimens.font_sp18)),
           ],
diff --git a/lib/store/page/store_audit_page.dart b/lib/store/page/store_audit_page.dart
index 8733ff6bd..121c65490 100644
--- a/lib/store/page/store_audit_page.dart
+++ b/lib/store/page/store_audit_page.dart
@@ -111,7 +111,7 @@ class _StoreAuditPageState extends State<StoreAuditPage> {
       Center(
         child: Text(
           '店主手持身份证或营业执照',
-          style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14),
+          style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14),
         ),
       ),
       Gaps.vGap16,
diff --git a/lib/store/page/store_audit_result_page.dart b/lib/store/page/store_audit_result_page.dart
index 5258d4f3a..05672e8f0 100644
--- a/lib/store/page/store_audit_result_page.dart
+++ b/lib/store/page/store_audit_result_page.dart
@@ -39,12 +39,12 @@ class _StoreAuditResultPageState extends State<StoreAuditResultPage> {
             Gaps.vGap8,
             Text(
               '2021-02-21 15:20:10',
-              style: Theme.of(context).textTheme.subtitle2,
+              style: Theme.of(context).textTheme.titleSmall,
             ),
             Gaps.vGap8,
             Text(
               '预计完成时间：02月28日',
-              style: Theme.of(context).textTheme.subtitle2,
+              style: Theme.of(context).textTheme.titleSmall,
             ),
             Gaps.vGap24,
             MyButton(
diff --git a/lib/widgets/click_item.dart b/lib/widgets/click_item.dart
index adcb8c53e..eece1f2ca 100644
--- a/lib/widgets/click_item.dart
+++ b/lib/widgets/click_item.dart
@@ -34,7 +34,7 @@ class ClickItem extends StatelessWidget {
             maxLines: maxLines,
             textAlign: maxLines == 1 ? TextAlign.right : textAlign,
             overflow: TextOverflow.ellipsis,
-            style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14),
+            style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14),
           ),
         ),
         Gaps.hGap8,
diff --git a/lib/widgets/state_layout.dart b/lib/widgets/state_layout.dart
index 6fd4464f4..9e76afa9e 100644
--- a/lib/widgets/state_layout.dart
+++ b/lib/widgets/state_layout.dart
@@ -35,7 +35,7 @@ class StateLayout extends StatelessWidget {
         const SizedBox(width: double.infinity, height: Dimens.gap_dp16,),
         Text(
           hintText ?? type.hintText,
-          style: Theme.of(context).textTheme.subtitle2?.copyWith(fontSize: Dimens.font_sp14),
+          style: Theme.of(context).textTheme.titleSmall?.copyWith(fontSize: Dimens.font_sp14),
         ),
         Gaps.vGap50,
       ],