diff --git a/c3stream.cs b/c3stream.cs
index 9dba533..1ee1d1d 100644
--- a/c3stream.cs
+++ b/c3stream.cs
@@ -13,7 +13,7 @@ namespace c3stream {
 		public const  string DataPath  = "data";
 		public const  string DbFile    = "c3stream.user.json";
 		public const  string CachePath = "/mnt/storage/archive/Video/congress/";
-		public const  string CacheUrl  = "https://c3stream-mirror.prod.zotan.network/";
+		public const  string CacheUrl  = "https://c3stream-mirror.zotan.services/";
 		public static object Lock      = new object();
 		public static string DbPath    = Path.Combine(DataPath, DbFile);