1.修复视频组件封面不正常显示的问题

myPackageA/videoProject/videoDetail.vue

@@ -199,13 +199,19 @@
 				packFileId.value = videoPlaybackInfo.value.id ?? null;
 				// this.isRenderVideo = true;
 				// 跳转到指定位置
+				if(viewTime.value!=0){
 					videoContext.value.seek(viewTime.value);
+				}
+				
 				uni.hideLoading();
 			} else {
 				// this.isRenderVideo = true;
 				totalTime.value = viewTime.value = 0;
 				// 跳转到指定位置
+				if(viewTime.value!=0){
 					videoContext.value.seek(viewTime.value);
+				}
+				
 				uni.hideLoading();
 			}
 		})