diff --git a/src/pages/taskDetails/index.vue b/src/pages/taskDetails/index.vue
index cda703c..91d443f 100644
--- a/src/pages/taskDetails/index.vue
+++ b/src/pages/taskDetails/index.vue
@@ -219,7 +219,8 @@ const scroll = ({detail: {scrollTop}}) => {
                     <view>账号: {{ details.children?.account?.account }}</view>
                 </view>
 
-                <view class="!grid grid-cols-4 gap-[20rpx]">
+                <view
+                    :class="['!grid gap-[20rpx]', mainDetailWidth && (!home && details.is_use !== 0) ? 'grid-cols-3' : 'grid-cols-4']">
                     <view class="bg-[#E8F3FF] px-[26rpx] py-[20rpx] rounded-[8rpx]">
                         <view class="goods-st">{{ details.platform }}</view>
                         <view class="goods-st-info">发布平台</view>