diff --git a/4K.txt b/4K.txt
index 97b18b3..7db3c56 100644
--- a/4K.txt
+++ b/4K.txt
@@ -1,4 +1,3 @@
 安徽卫视,http://10.26.0.23:4000/udp/239.253.224.87:8000
 CCTV-4K 超高清,http://10.26.0.23:4000/udp/239.253.224.122:8000
 爱上4K,http://10.26.0.23:4000/udp/239.253.224.102:8000
-苏州4K,https://live-auth.51kandianshi.com/szgd/csztv4k_4k.m3u8