diff --git a/components/diy/nav-group.vue b/components/diy/nav-group.vue
index 1b4d8685..74d982da 100644
--- a/components/diy/nav-group.vue
+++ b/components/diy/nav-group.vue
@@ -166,8 +166,8 @@
 
 <style scoped lang="scss">
     .top-img {
-        height: 80rpx;
-        width: 80rpx;
+        height: 72rpx;
+        width: 72rpx;
         border-radius: 8rpx;
     }