change cover image size of bilibili

bot/Bilibili.mjs

@@ -59,8 +59,10 @@ class Bilibili extends HeroBot {
         }
 
         //get cover image's base64 data
+        //sample: //i1.hdslb.com/bfs/archive/ef6204c8788134064dc6b7e8cb20870f1341e604.jpg@100w_100h_1c.png
         if (typeof(data.cover) != 'undefined' && data.cover) {
             data.cover = common.getAbsoluteUrl(data.cover);
+            data.cover = data.cover.replace(/@[\w\.]+$/ig, '');
 
             const response = await hero.goto(data.cover);
             const imgBuffer = await response.buffer;