diff --git a/components-diy/diy-channel-video.vue b/components-diy/diy-channel-video.vue
index f9c8d91..610810c 100644
--- a/components-diy/diy-channel-video.vue
+++ b/components-diy/diy-channel-video.vue
@@ -2,31 +2,28 @@
 	<view class="channel-video" :class="{ 'list-mode': listMode }">
 		<!-- 嵌入式视频播放 -->
 		<view v-if="canUseEmbedMode" class="embed-video-container">
-			<view class="video-cover-wrap" :class="videoCoverClass" :style="computedCoverStyle">
-				<!-- #ifdef MP-WEIXIN -->			
+			<view class="video-cover-wrap" :class="videoCoverClass">
+				<!-- #ifdef MP-WEIXIN -->
 				<native-component>
 					<!-- 嵌入式视频播放组件 -->
-					<channel-video 
-						:feed-id="value.feedId" 
-						:finder-user-name="value.finderUserName" 
-						:feed-token="value.feedToken" 
-						:auto-play="autoPlay"
-						>
-						</channel-video>
+					<channel-video :feed-id="value.feedId" :finder-user-name="value.finderUserName"
+						:feed-token="value.feedToken" :auto-play="autoPlay">
+					</channel-video>
 				</native-component>
 				<!-- #endif -->
 			</view>
 			<view class="video-info">
 				<!-- 视频标题，支持多行显示控制 -->
-				<view class="video-title" :style="{ '--title-line-clamp': titleLineClamp }">{{ value.videoTitle }}</view>
+				<view class="video-title" :style="{ '--title-line-clamp': titleLineClamp }">{{ value.videoTitle }}
+				</view>
 				<!-- 视频统计信息 -->
 				<view class="video-stats" v-if="value.showViewCount">{{ value.viewCount }}次观看</view>
 			</view>
 		</view>
-		
+
 		<!-- 跳转式视频播放 -->
 		<view v-else @click.stop="playVideo" class="video-container">
-			<view class="video-cover-wrap" :class="videoCoverClass" :style="computedCoverStyle">
+			<view class="video-cover-wrap" :class="videoCoverClass">
 				<image class="video-cover" :src="$util.img(value.coverUrl)" mode="aspectFill"></image>
 				<view class="channel-play-btn" v-if="showPlayBtn" :style="playBtnStyle">
 					<image class="play-icon" v-if="playIcon" :src="$util.img(playIcon)" mode="aspectFill"></image>
@@ -38,7 +35,8 @@
 			</view>
 			<view class="video-info">
 				<!-- 视频标题，支持多行显示控制 -->
-				<view class="video-title" :style="{ '--title-line-clamp': titleLineClamp }">{{ value.videoTitle }}</view>
+				<view class="video-title" :style="{ '--title-line-clamp': titleLineClamp }">{{ value.videoTitle }}
+				</view>
 				<!-- 视频统计信息，非列表模式下显示 -->
 				<view class="video-stats" v-if="value.showViewCount && !listMode">{{ value.viewCount }}次观看</view>
 			</view>
@@ -206,28 +204,24 @@ export default {
 
 /* 微信小程序环境样式 - 3:4 比例 */
 .video-cover-wrap.mp-weixin.ratio-3-4 {
-	width: 100%;
 	height: 400rpx;
 	position: relative;
 }
 
 /* 微信小程序环境样式 - 16:9 比例 */
 .video-cover-wrap.mp-weixin.ratio-16-9 {
-	width: 100%;
 	height: 300rpx;
 	position: relative;
 }
 
 /* H5 环境样式 - 3:4 比例 */
 .video-cover-wrap.h5.ratio-3-4 {
-	width: 100%;
 	height: 0;
 	padding-top: 133.33%;
 }
 
 /* H5 环境样式 - 16:9 比例 */
 .video-cover-wrap.h5.ratio-16-9 {
-	width: 100%;
 	height: 0;
 	padding-top: 56.25%;
 }
@@ -292,7 +286,6 @@ export default {
 
 /**
  * 视频封面容器
- * 比例由 computedCoverStyle 动态控制
  */
 .video-cover-wrap {
 	position: relative;