diff --git a/lib/pages/goods_details/widget/goods_details_bottom_bar.dart b/lib/pages/goods_details/widget/goods_details_bottom_bar.dart
index 93f8b1c5..03123733 100644
--- a/lib/pages/goods_details/widget/goods_details_bottom_bar.dart
+++ b/lib/pages/goods_details/widget/goods_details_bottom_bar.dart
@@ -51,10 +51,10 @@ class _GoodsDetailsBottomBarState extends State<GoodsDetailsBottomBar> {
           ],
         ),
         padding: EdgeInsets.only(
-          left: ScreenUtil().setWidth(35),
-          right: ScreenUtil().setWidth(35),
-          top: ScreenUtil().setWidth(13),
-          bottom: ScreenUtil().setWidth(47),
+          left: 35.w,
+          right: 35.w,
+          top: 13.w,
+          bottom: 47.w,
         ),
         child: Row(
           children: [
@@ -89,7 +89,7 @@ class _GoodsDetailsBottomBarState extends State<GoodsDetailsBottomBar> {
                 });
               },
             ),
-            SizedBox(width: ScreenUtil().setWidth(46)),
+            SizedBox(width: 46.w),
             InkWell(
               child: Column(
                 mainAxisAlignment: MainAxisAlignment.center,
@@ -114,7 +114,7 @@ class _GoodsDetailsBottomBarState extends State<GoodsDetailsBottomBar> {
                     context, PageName.market_cart_page.toString());
               },
             ),
-            SizedBox(width: ScreenUtil().setWidth(53)),
+            SizedBox(width: 53.w),
             InkWell(
                 child: Container(
                   decoration: BoxDecoration(
@@ -128,8 +128,8 @@ class _GoodsDetailsBottomBarState extends State<GoodsDetailsBottomBar> {
                     ],
                   ),
                   padding: EdgeInsets.symmetric(
-                    horizontal: ScreenUtil().setWidth(40),
-                    vertical: ScreenUtil().setWidth(12),
+                    horizontal: 40.w,
+                    vertical: 12.w,
                   ),
                   child: Text(
                     '加入购物车',
@@ -149,7 +149,7 @@ class _GoodsDetailsBottomBarState extends State<GoodsDetailsBottomBar> {
                 //   //     widget.itemprice, widget.itempic);
                 // } //_showModelBotoomSheet,
                 ),
-            SizedBox(width: ScreenUtil().setWidth(24)),
+            SizedBox(width: 24.w),
             InkWell(
                 child: Container(
                   decoration: BoxDecoration(
@@ -163,8 +163,8 @@ class _GoodsDetailsBottomBarState extends State<GoodsDetailsBottomBar> {
                     ],
                   ),
                   padding: EdgeInsets.symmetric(
-                    horizontal: ScreenUtil().setWidth(55),
-                    vertical: ScreenUtil().setWidth(12),
+                    horizontal: 55.w,
+                    vertical: 12.w,
                   ),
                   child: Text(
                     '立即购买',
diff --git a/lib/pages/goods_details/widget/product_content.dart b/lib/pages/goods_details/widget/product_content.dart
index 85de5449..4842b9e8 100644
--- a/lib/pages/goods_details/widget/product_content.dart
+++ b/lib/pages/goods_details/widget/product_content.dart
@@ -25,7 +25,7 @@ class ProductContent extends StatelessWidget {
             fontWeight: FontWeight.w500,
           ),
         ),
-        SizedBox(width: ScreenUtil().setWidth(10)),
+        SizedBox(width: 10.w),
         Text(
           '元',
           style: TextStyle(
@@ -41,9 +41,9 @@ class ProductContent extends StatelessWidget {
   Container _containerTitle(String title) {
     return Container(
       margin: EdgeInsets.only(
-        top: ScreenUtil().setWidth(28),
-        bottom: ScreenUtil().setWidth(18),
-        right: ScreenUtil().setWidth(106),
+        top: 28.w,
+        bottom: 18.w,
+        right: 106.w,
       ),
       child: Text(
         title,
@@ -57,7 +57,7 @@ class ProductContent extends StatelessWidget {
 
   Container _containerSubtitle(String shortTitle) {
     return Container(
-      margin: EdgeInsets.only(right: ScreenUtil().setWidth(286)),
+      margin: EdgeInsets.only(right: 286.w),
       child: Text(
         shortTitle,
         maxLines: 1,
@@ -78,13 +78,13 @@ class ProductContent extends StatelessWidget {
         ],
       ),
       margin: EdgeInsets.only(
-        left: ScreenUtil().setWidth(72),
-        right: ScreenUtil().setWidth(72),
-        top: ScreenUtil().setWidth(58),
+        left: 72.w,
+        right: 72.w,
+        top: 58.w,
       ),
       padding: EdgeInsets.symmetric(
-        horizontal: ScreenUtil().setWidth(33),
-        vertical: ScreenUtil().setWidth(11),
+        horizontal: 33.w,
+        vertical: 11.w,
       ),
       child: Text(
         desc,
@@ -101,15 +101,14 @@ class ProductContent extends StatelessWidget {
   Positioned _positionedShare() {
     return Positioned(
       right: 0,
-      top: ScreenUtil().setWidth(169),
+      top: 169.w,
       child: InkWell(
         onTap: () {
           shareToWeChat(WeChatShareWebPageModel(
-              'https://mobile.baidu.com/item?docid=27505288',
-              
-              title:itemtitle,
-              description: '前往小蜜蜂智慧社区查看吧',
-            ));
+            'https://mobile.baidu.com/item?docid=27505288',
+            title: itemtitle,
+            description: '前往小蜜蜂智慧社区查看吧',
+          ));
         },
         child: Container(
           decoration: BoxDecoration(
@@ -123,8 +122,8 @@ class ProductContent extends StatelessWidget {
             ],
           ),
           padding: EdgeInsets.symmetric(
-            horizontal: ScreenUtil().setWidth(14),
-            vertical: ScreenUtil().setWidth(9),
+            horizontal: 14.w,
+            vertical: 9.w,
           ),
           child: Row(
             children: [
@@ -132,7 +131,7 @@ class ProductContent extends StatelessWidget {
                 SimpleLineIcons.share,
                 size: ScreenUtil().setSp(20),
               ),
-              SizedBox(width: ScreenUtil().setWidth(12)),
+              SizedBox(width: 12.w),
               Text(
                 '分享',
                 style: TextStyle(
@@ -149,7 +148,7 @@ class ProductContent extends StatelessWidget {
 
   Positioned _positionedRecommend() {
     return Positioned(
-      right: ScreenUtil().setWidth(453),
+      right: 453.w,
       bottom: 100.w,
       child: Row(
         children: [
@@ -158,7 +157,7 @@ class ProductContent extends StatelessWidget {
             color: Color(0xff999999),
             size: ScreenUtil().setSp(24),
           ),
-          SizedBox(width: ScreenUtil().setWidth(12)),
+          SizedBox(width: 12.w),
           Text(
             '推荐理由',
             style: TextStyle(
@@ -177,9 +176,9 @@ class ProductContent extends StatelessWidget {
         children: [
           Padding(
             padding: EdgeInsets.only(
-              left: ScreenUtil().setWidth(32),
-              top: ScreenUtil().setWidth(25),
-              bottom: ScreenUtil().setWidth(20),
+              left: 32.w,
+              top: 25.w,
+              bottom: 20.w,
             ),
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
diff --git a/lib/pages/goods_details/widget/product_evaluate.dart b/lib/pages/goods_details/widget/product_evaluate.dart
index ce66e68b..01fa027e 100644
--- a/lib/pages/goods_details/widget/product_evaluate.dart
+++ b/lib/pages/goods_details/widget/product_evaluate.dart
@@ -5,7 +5,7 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 
 class ProductEvaluate extends StatelessWidget {
   final Function fun;
-  ProductEvaluate({Key key,this.fun}) : super(key: key);
+  ProductEvaluate({Key key, this.fun}) : super(key: key);
 
   Stack _stackEvaluateHeader() {
     return Stack(
@@ -22,7 +22,7 @@ class ProductEvaluate extends StatelessWidget {
           ],
         ),
         Positioned(
-          right: ScreenUtil().setWidth(32),
+          right: 32.w,
           child: InkWell(
             onTap: () {
               fun();
@@ -36,7 +36,7 @@ class ProductEvaluate extends StatelessWidget {
                     color: Color(0xff999999),
                   ),
                 ),
-                SizedBox(width: ScreenUtil().setWidth(20)),
+                SizedBox(width: 20.w),
                 Icon(
                   AntDesign.right,
                   size: ScreenUtil().setSp(34),
@@ -59,12 +59,12 @@ class ProductEvaluate extends StatelessWidget {
             ClipOval(
               child: Image.asset(
                 'assets/example/touxiang1.png',
-                height: ScreenUtil().setWidth(50),
-                width: ScreenUtil().setWidth(50),
+                height: 50.w,
+                width: 50.w,
                 fit: BoxFit.fill,
               ),
             ),
-            SizedBox(width: ScreenUtil().setWidth(10)),
+            SizedBox(width: 10.w),
             Text(
               '就是安安啊',
               style: TextStyle(
@@ -74,7 +74,7 @@ class ProductEvaluate extends StatelessWidget {
             ),
           ],
         ),
-        SizedBox(height: ScreenUtil().setWidth(12)),
+        SizedBox(height: 12.w),
         Text(
           '面料和版型都不错，会回购',
           maxLines: 2,
@@ -92,16 +92,16 @@ class ProductEvaluate extends StatelessWidget {
   Widget build(BuildContext context) {
     return Container(
       color: Color(0xffffffff),
-      margin: EdgeInsets.only(top: ScreenUtil().setWidth(30)),
+      margin: EdgeInsets.only(top: 30.w),
       padding: EdgeInsets.only(
-        top: ScreenUtil().setWidth(20),
-        left: ScreenUtil().setWidth(32),
-        bottom: ScreenUtil().setWidth(32),
+        top: 20.w,
+        left: 32.w,
+        bottom: 32.w,
       ),
       child: Column(
         children: [
           _stackEvaluateHeader(),
-          SizedBox(height: ScreenUtil().setWidth(32)),
+          SizedBox(height: 32.w),
           _columnEvaluateContent(),
         ],
       ),
diff --git a/lib/pages/goods_details/widget/product_service.dart b/lib/pages/goods_details/widget/product_service.dart
index 4a674a9d..a3881d82 100644
--- a/lib/pages/goods_details/widget/product_service.dart
+++ b/lib/pages/goods_details/widget/product_service.dart
@@ -16,7 +16,7 @@ class ProductService extends StatelessWidget {
             color: Color(0xff999999),
           ),
         ),
-        SizedBox(width: ScreenUtil().setWidth(59)),
+        SizedBox(width: 59.w),
         Row(
           children: [
             Icon(
@@ -25,7 +25,7 @@ class ProductService extends StatelessWidget {
               color: Color(0xff666666),
             ),
             SizedBox(
-              width: ScreenUtil().setWidth(9),
+              width: 9.w,
             ),
             Text(
               '浙江杭州',
@@ -36,7 +36,7 @@ class ProductService extends StatelessWidget {
             ),
           ],
         ),
-        SizedBox(width: ScreenUtil().setWidth(38)),
+        SizedBox(width: 38.w),
         Row(
           children: [
             Text(
@@ -47,7 +47,7 @@ class ProductService extends StatelessWidget {
               ),
             ),
             SizedBox(
-              width: ScreenUtil().setWidth(9),
+              width: 9.w,
             ),
             Text(
               '全国包邮',
@@ -72,7 +72,7 @@ class ProductService extends StatelessWidget {
             color: Color(0xff999999),
           ),
         ),
-        SizedBox(width: ScreenUtil().setWidth(59)),
+        SizedBox(width: 59.w),
         Text(
           '品质保证',
           style: TextStyle(
@@ -80,15 +80,15 @@ class ProductService extends StatelessWidget {
             color: Color(0xff333333),
           ),
         ),
-        SizedBox(width: ScreenUtil().setWidth(16)),
+        SizedBox(width: 16.w),
         SizedBox(
           width: 1,
-          height: ScreenUtil().setWidth(24),
+          height: 24.w,
           child: DecoratedBox(
             decoration: BoxDecoration(color: Color(0xffd8d8d8)),
           ),
         ),
-        SizedBox(width: ScreenUtil().setWidth(16)),
+        SizedBox(width: 16.w),
         Text(
           '售后无忧',
           style: TextStyle(
@@ -104,15 +104,15 @@ class ProductService extends StatelessWidget {
   Widget build(BuildContext context) {
     return Container(
       color: Color(0xffffffff),
-      margin: EdgeInsets.only(top: ScreenUtil().setWidth(30)),
+      margin: EdgeInsets.only(top: 30.w),
       padding: EdgeInsets.symmetric(
-        vertical: ScreenUtil().setWidth(20),
-        horizontal: ScreenUtil().setWidth(60),
+        vertical: 20.w,
+        horizontal: 60.w,
       ),
       child: Column(
         children: [
           _rowDelivergoods(),
-          SizedBox(height: ScreenUtil().setWidth(39)),
+          SizedBox(height: 39.w),
           _rowService(),
         ],
       ),
diff --git a/lib/pages/goods_details/widget/product_specs.dart b/lib/pages/goods_details/widget/product_specs.dart
index 0c0e15ac..67407109 100644
--- a/lib/pages/goods_details/widget/product_specs.dart
+++ b/lib/pages/goods_details/widget/product_specs.dart
@@ -3,6 +3,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter_icons/flutter_icons.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:akuCommunity/widget/goods_specs_sheet.dart';
+
 class ProductSpecs extends StatefulWidget {
   ProductSpecs({Key key}) : super(key: key);
 
@@ -28,11 +29,11 @@ class _ProductSpecsState extends State<ProductSpecs> {
       onTap: _showModelBotoomSheet,
       child: Container(
         color: Color(0xffffffff),
-        margin: EdgeInsets.only(top: ScreenUtil().setWidth(30)),
+        margin: EdgeInsets.only(top: 30.w),
         padding: EdgeInsets.only(
-          left: ScreenUtil().setWidth(60),
-          top: ScreenUtil().setWidth(20),
-          bottom: ScreenUtil().setWidth(20),
+          left: 60.w,
+          top: 20.w,
+          bottom: 20.w,
         ),
         child: Stack(
           children: [
@@ -45,7 +46,7 @@ class _ProductSpecsState extends State<ProductSpecs> {
                     color: Color(0xff999999),
                   ),
                 ),
-                SizedBox(width: ScreenUtil().setWidth(59)),
+                SizedBox(width: 59.w),
                 Text(
                   '请选择规格',
                   style: TextStyle(
@@ -56,7 +57,7 @@ class _ProductSpecsState extends State<ProductSpecs> {
               ],
             ),
             Positioned(
-              right: ScreenUtil().setWidth(32),
+              right: 32.w,
               child: Icon(
                 AntDesign.right,
                 size: ScreenUtil().setSp(34),
diff --git a/lib/pages/goods_details/widget/product_swiper.dart b/lib/pages/goods_details/widget/product_swiper.dart
index 11bbc85a..3a7fc5c8 100644
--- a/lib/pages/goods_details/widget/product_swiper.dart
+++ b/lib/pages/goods_details/widget/product_swiper.dart
@@ -27,7 +27,7 @@ class ProductSwiper extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Container(
-      height: ScreenUtil().setWidth(500),
+      height: 500.w,
       child: Swiper(
         itemBuilder: (BuildContext context, int index) {
           return AspectRatio(
@@ -63,9 +63,9 @@ class ProductSwiper extends StatelessWidget {
           builder: DotSwiperPaginationBuilder(
             activeColor: Color(0xffFEC200),
             color: Colors.white,
-            size: ScreenUtil().setWidth(15),
-            activeSize: ScreenUtil().setWidth(25),
-            space: ScreenUtil().setWidth(10),
+            size: 15.w,
+            activeSize: 25.w,
+            space: 10.w,
           ),
         ),
         autoplayDelay: 5000,
diff --git a/lib/pages/market/market_detail_page/widget/market_details_app_bar.dart b/lib/pages/market/market_detail_page/widget/market_details_app_bar.dart
index 489b33cb..e5672794 100644
--- a/lib/pages/market/market_detail_page/widget/market_details_app_bar.dart
+++ b/lib/pages/market/market_detail_page/widget/market_details_app_bar.dart
@@ -88,8 +88,7 @@ class _MarketDetailsAppBarState extends State<MarketDetailsAppBar> {
                         crossAxisCount: 3,
                         mainAxisSpacing: 20.w,
                         crossAxisSpacing: 30.w,
-                        childAspectRatio:
-                            192.w / 58.w),
+                        childAspectRatio: 192.w / 58.w),
                   ),
                 ),
               ),
@@ -142,8 +141,7 @@ class _MarketDetailsAppBarState extends State<MarketDetailsAppBar> {
             children: [
               Text(
                 widget.title,
-                style: TextStyle(
-                    fontSize: 32.sp, color: Color(0xff333333)),
+                style: TextStyle(fontSize: 32.sp, color: Color(0xff333333)),
               ),
               SizedBox(width: 10.w),
               Container(
@@ -170,7 +168,7 @@ class _MarketDetailsAppBarState extends State<MarketDetailsAppBar> {
         ],
         // bottom: TabBar(
         //   controller: _controller,
-        //   labelPadding: EdgeInsets.symmetric(horizontal: ScreenUtil().setWidth(15)),
+        //   labelPadding: EdgeInsets.symmetric(horizontal: 15.w),
         //   indicator: BoxDecoration(),
         //   isScrollable: true,
         //   unselectedLabelStyle: TextStyle(
@@ -185,16 +183,16 @@ class _MarketDetailsAppBarState extends State<MarketDetailsAppBar> {
         //   tabs: List.generate(
         //     treeList.length,
         //     (index) => Container(
-        //       padding: EdgeInsets.symmetric(vertical:ScreenUtil().setWidth(32)),
+        //       padding: EdgeInsets.symmetric(vertical:32.w),
         //       child: Column(
         //         children: <Widget>[
         //           Image.asset(
         //             treeList[index]['imagePath'],
-        //             height: ScreenUtil().setWidth(110),
-        //             width: ScreenUtil().setWidth(110),
+        //             height: 110.w,
+        //             width: 110.w,
         //             fit: BoxFit.fill,
         //           ),
-        //           SizedBox(height: ScreenUtil().setWidth(14)),
+        //           SizedBox(height: 14.w),
         //           Text(treeList[index]['name'])
         //         ],
         //       ),
diff --git a/lib/pages/market/market_page.dart b/lib/pages/market/market_page.dart
index b727e7bc..b2fbecb3 100644
--- a/lib/pages/market/market_page.dart
+++ b/lib/pages/market/market_page.dart
@@ -65,7 +65,7 @@ class _MarketPageState extends State<MarketPage>
 
   @override
   Widget build(BuildContext context) {
-    // double _appBarHeight = ScreenUtil().setHeight(506);
+    // double _appBarHeight = 506.w;
     super.build(context);
     return Scaffold(
       appBar: AppBar(
@@ -73,8 +73,8 @@ class _MarketPageState extends State<MarketPage>
         backgroundColor: Color(0xfff9f9f9),
         title: Container(
           padding: EdgeInsets.symmetric(
-            horizontal: ScreenUtil().setWidth(24),
-            vertical: ScreenUtil().setHeight(12),
+            horizontal: 24.w,
+            vertical: 12.w,
           ),
           decoration: BoxDecoration(
             color: Colors.white,
diff --git a/lib/utils/screenutil.dart b/lib/utils/screenutil.dart
index 39cd4833..b51af6bc 100644
--- a/lib/utils/screenutil.dart
+++ b/lib/utils/screenutil.dart
@@ -1,7 +1 @@
 export 'package:flutter_screenutil/flutter_screenutil.dart';
-
-// class Screenutil {
-//   static double length(double lengthNum) => ScreenUtil().setWidth(lengthNum);
-
-//   static double size(double sizeNum) => ScreenUtil().setSp(sizeNum);
-// }
diff --git a/lib/widget/container_comment.dart b/lib/widget/container_comment.dart
index a063eb1d..0038d6d8 100644
--- a/lib/widget/container_comment.dart
+++ b/lib/widget/container_comment.dart
@@ -5,18 +5,19 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 class ContainerComment extends StatelessWidget {
   final Widget customWidget;
   final double radius;
-  ContainerComment({Key key, this.customWidget,this.radius = 0}) : super(key: key);
+  ContainerComment({Key key, this.customWidget, this.radius = 0})
+      : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     return Container(
       margin: EdgeInsets.symmetric(
-        horizontal: ScreenUtil().setWidth(32),
-        vertical: ScreenUtil().setHeight(17),
+        horizontal: 32.w,
+        vertical: 17.w,
       ),
       padding: EdgeInsets.symmetric(
-        horizontal: ScreenUtil().setWidth(24),
-        vertical: ScreenUtil().setHeight(16),
+        horizontal: 24.w,
+        vertical: 16.w,
       ),
       alignment: Alignment.center,
       decoration: BoxDecoration(
@@ -24,9 +25,10 @@ class ContainerComment extends StatelessWidget {
         borderRadius: BorderRadius.all(Radius.circular(radius)),
         boxShadow: <BoxShadow>[
           BoxShadow(
-              color: Colors.grey.withOpacity(0.2),
-              offset: Offset(1.1, 1.1),
-              blurRadius: 10.0),
+            color: Colors.grey.withOpacity(0.2),
+            offset: Offset(1.1, 1.1),
+            blurRadius: 10.0,
+          ),
         ],
       ),
       child: customWidget,
diff --git a/lib/widget/single_ad_space.dart b/lib/widget/single_ad_space.dart
index 0f0bb3c6..e23723a7 100644
--- a/lib/widget/single_ad_space.dart
+++ b/lib/widget/single_ad_space.dart
@@ -5,15 +5,15 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 class SingleAdSpace extends StatelessWidget {
   final String imagePath;
   final double radius;
-  SingleAdSpace({Key key,this.imagePath,this.radius = 0}) : super(key: key);
+  SingleAdSpace({Key key, this.imagePath, this.radius = 0}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     return Container(
-      height: ScreenUtil().setHeight(160),
+      height: 160.w,
       margin: EdgeInsets.symmetric(
-        horizontal: ScreenUtil().setWidth(32),
-        vertical: ScreenUtil().setHeight(17),
+        horizontal: 32.w,
+        vertical: 17.w,
       ),
       decoration: BoxDecoration(
         borderRadius: BorderRadius.all(Radius.circular(radius)),
@@ -29,7 +29,7 @@ class SingleAdSpace extends StatelessWidget {
         child: Container(
           child: Image.asset(
             imagePath,
-            height: ScreenUtil().setHeight(160),
+            height: 160.w,
             fit: BoxFit.fill,
           ),
         ),