fix image grid

Signed-off-by: dom <githubaccount56556@proton.me>

lib/pages/live_room/widgets/chat_panel.dart

@@ -234,11 +234,7 @@ class LiveRoomChatPanel extends StatelessWidget {
           src: uemote.url,
           type: ImageType.emote,
           width: isUpower ? uemote.width : uemote.width / devicePixelRatio,
-          height: uemote.height == null
-              ? null
-              : isUpower
-              ? uemote.height!
-              : uemote.height! / devicePixelRatio,
+          height: isUpower ? uemote.height : uemote.height / devicePixelRatio,
         ),
       );
     }

lib/pages/video/view.dart

@@ -1602,7 +1602,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
                       src: videoDetailController.cover.value,
                       width: width,
                       height: height,
-                      forceUseCacheWidth: true,
+                      cacheWidth: true,
                       getPlaceHolder: () => Center(
                         child: Image.asset('assets/images/loading.png'),
                       ),