fix

mec-biz/src/main/java/com/ym/mec/biz/service/impl/SysMessageServiceImpl.java

@@ -296,7 +296,7 @@ public class SysMessageServiceImpl extends BaseServiceImpl<Long, SysMessage> imp
 	@Override
 	public void batchSendImGroupImgMessage(ImSendGroupMessage messageDto) throws Exception {
 		URL url = new URL(messageDto.getFileUrl());
-		BufferedImage bufferedImage = Thumbnails.of("logs/1685600361362.jpg").scale(0.1f).outputQuality(0.25f).asBufferedImage();
+		BufferedImage bufferedImage = Thumbnails.of(url).scale(0.1f).outputQuality(0.25f).asBufferedImage();
 		ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
 		ImageIO.write(bufferedImage, "png", outputStream);
 		byte[] bytes = outputStream.toByteArray();