diff --git a/lib/pages/shop/home/widgets/product_item.dart b/lib/pages/shop/home/widgets/product_item.dart
index 6c92213..727007f 100644
--- a/lib/pages/shop/home/widgets/product_item.dart
+++ b/lib/pages/shop/home/widgets/product_item.dart
@@ -1,4 +1,3 @@
-import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:wow_english/models/product_entity.dart';
@@ -47,44 +46,48 @@ class ProductItem extends StatelessWidget {
                   style: TextStyle(
                       fontSize: 16.sp, color: const Color(0xFF333333)),
                 ),
-                RichText(
-                  text: TextSpan(children: [
-                    TextSpan(
-                        text: '¥',
+                FittedBox(
+                  fit: BoxFit.scaleDown,
+                  child: RichText(
+                    text: TextSpan(children: [
+                      TextSpan(
+                          text: '¥',
+                          style: TextStyle(
+                            fontSize: 21.sp,
+                            color: const Color(0xFFF51A1A),
+                          )),
+                      TextSpan(
+                        text: entity?.price?.toString() ?? '',
                         style: TextStyle(
-                          fontSize: 21.sp,
+                          fontSize: 40.sp,
                           color: const Color(0xFFF51A1A),
-                        )),
-                    TextSpan(
-                      text: entity?.price?.toString() ?? '',
-                      style: TextStyle(
-                        fontSize: 40.sp,
-                        color: const Color(0xFFF51A1A),
-                      ),
-                    )
-                  ]),
+                        ),
+                      )
+                    ]),
+                  ),
                 ),
                 GestureDetector(
                   onTap: () {
                     onTap();
                   },
                   child: Container(
-                    decoration: BoxDecoration(
-                        color: const Color(0xFFF5C51F),
-                        borderRadius: BorderRadius.circular(5.r),
-                        border: Border.all(
-                          color: const Color(0xFF333333),
-                          width: 1.0,
-                        )),
-                    padding: EdgeInsets.symmetric(
-                      vertical: 1.h,
-                      horizontal: 26.5.w,
-                    ),
-                    child: Text(
-                      '立即购买',
-                      style: TextStyle(
-                          fontSize: 10.sp, color: const Color(0xFF333333)),
-                    ),
+                      decoration: BoxDecoration(
+                          color: const Color(0xFFF5C51F),
+                          borderRadius: BorderRadius.circular(5.r),
+                          border: Border.all(
+                            color: const Color(0xFF333333),
+                            width: 1.0,
+                          )),
+                      padding: EdgeInsets.symmetric(
+                          vertical: 1.h
+                      ),
+                      child: Center(
+                        child: Text(
+                          '立即购买',
+                          style: TextStyle(
+                              fontSize: 10.sp, color: const Color(0xFF333333)),
+                        ),
+                      )
                   ),
                 )
               ],