diff --git a/Telecom-Shandong.m3u b/Telecom-Shandong.m3u
index 2003609..c11bf59 100644
--- a/Telecom-Shandong.m3u
+++ b/Telecom-Shandong.m3u
@@ -1,5 +1,5 @@
 #EXTM3U
-#EXTINF:-1 tvg-id="1" tvg-name="CCTV1" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV1.png" group-title="央视",CCTV1【1080P】
+#EXTINF:-1 tvg-id="1" tvg-name="CCTV1" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV1.png" group-title="央视" RESOLUTION=1920x1080,CCTV1【1080P】
 http://150.138.8.143/00/SNM/CHANNEL00000311/index.m3u8
 #EXTINF:-1 tvg-id="2" tvg-name="CCTV2" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV2.png" group-title="央视",CCTV2【1080P】
 http://150.138.8.143/00/SNM/CHANNEL00000317/index.m3u8