diff --git a/packDetail1/pages/device/index.vue b/packDetail1/pages/device/index.vue
index 4769a1a..212fc87 100644
--- a/packDetail1/pages/device/index.vue
+++ b/packDetail1/pages/device/index.vue
@@ -11,7 +11,7 @@
 							</view>
 						</view>
 					</view>
-					<view class="bot_box">
+					<view class="bot_box" :class="{'single-item': item.depUrlArr && item.depUrlArr.length === 1}">
 						<view class="bot_left" v-for="(it,i) in item.depUrlArr" :key="i" @click="todetail(it,i,item)">
 							<view class="botleft_bot">
 								<view class="">
@@ -234,6 +234,7 @@
 		font-size: 28rpx;
 		padding: 20rpx 0;
 		color: #8b95ea;
+		margin-top: 20rpx;
 	}
 
 	.top_box {
@@ -253,6 +254,21 @@
 		flex-wrap: wrap;
 	}
 
+	/* 当只有一个子元素时的样式优化 */
+	.bot_box.single-item {
+		justify-content: center;
+	}
+	
+	.bot_box.single-item .bot_left {
+		width: 100%;
+		height: 370rpx;
+	}
+	
+	.bot_box.single-item .bot_left .botleft_top {
+		width: 100%;
+		height: 300rpx;
+	}
+
 	.bot_left {
 		width: 48%;
 		border: 4rpx solid #f0f0f0;