diff --git a/4K.txt b/4K.txt
index c542745..a738f11 100644
--- a/4K.txt
+++ b/4K.txt
@@ -14,3 +14,4 @@ CCTV-4K 超高清,http://10.26.0.123:4000/udp/239.253.224.122:8000
 CCTV-9 纪录,http://10.26.0.123:4000/udp/239.253.224.79:8000
 CCTV-10 科教,http://10.26.0.123:4000/udp/239.253.224.234:8000
 CCTV-14 少儿,http://10.26.0.123:4000/udp/239.253.224.236:8000
+求索纪录,http://10.26.0.123:4000/udp/239.253.224.231:8000