diff --git a/lib/view_widget/coupon_widget.dart b/lib/view_widget/coupon_widget.dart
index 83a495aa..c4ac2a11 100644
--- a/lib/view_widget/coupon_widget.dart
+++ b/lib/view_widget/coupon_widget.dart
@@ -3,6 +3,7 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:huixiang/generated/l10n.dart';
 import 'package:huixiang/retrofit/data/coupon.dart';
+import 'package:huixiang/view_widget/custom_image.dart';
 import 'package:huixiang/view_widget/round_button.dart';
 import 'package:huixiang/view_widget/separator.dart';
 
@@ -70,20 +71,23 @@ class CouponWidget extends StatelessWidget {
                           children: [
                             Container(
                               margin: EdgeInsets.only(left: 20),
-                              child: Image.network(
-                                (coupon == null ||
-                                        coupon.couponImg == null ||
-                                        coupon.couponImg == "")
-                                    ? ""
-                                    : coupon.couponImg,
-                                width: 60,
-                                height: 60,
-                                fit: BoxFit.cover,
-                                errorBuilder: (context, error, e) {
-                                  return Image.asset(
-                                      "assets/image/default_1.png");
-                                },
-                              ),
+                              child: MImage(
+                                  (coupon == null ||
+                                      coupon.couponImg == null ||
+                                      coupon.couponImg == "")
+                                      ? ""
+                                      : coupon.couponImg,
+                              )
+                              // Image.network(
+
+                              //   width: 60,
+                              //   height: 60,
+                              //   fit: BoxFit.cover,
+                              //   errorBuilder: (context, error, e) {
+                              //     return Image.asset(
+                              //         "assets/image/default_1.png");
+                              //   },
+                              // ),
                             ),
                             Expanded(
                               flex: 1,
diff --git a/lib/view_widget/custom_image.dart b/lib/view_widget/custom_image.dart
index 0c4319c3..d3e3bf80 100644
--- a/lib/view_widget/custom_image.dart
+++ b/lib/view_widget/custom_image.dart
@@ -28,7 +28,7 @@ class MImage extends StatelessWidget {
     var clipRRect = ClipRRect(
       borderRadius: radius,
       child: CachedNetworkImage(
-        imageUrl: src,
+        imageUrl: "$src?imageMogr2/thumbnail/640x640/format/webp/blur/1x0/quality/75",
         cacheManager: DefaultCacheManager(),
         fadeInDuration: Duration(milliseconds: 300),
         fadeOutDuration: Duration(milliseconds: 300),