diff --git a/logs.go b/logs.go
index 632910d..cbd50a4 100644
--- a/logs.go
+++ b/logs.go
@@ -99,11 +99,6 @@ var DefaultLogs = []LogInfo{
 		Url: "ctlog.wosign.com",
 		MMD: 86400,
 	},
-	{
-		Key: mustDecodeBase64("MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArM8vS3Cs8Q2Wv+gK/kSd1IwXncOaEBGEE+2M+Tdtg+QAb7FLwKaJx2GPmjS7VlLKA1ZQ7yR/S0npNYHd8OcX9XLSI8XjE3/Xjng1j0nemASKY6+tojlwlYRoS5Ez/kzhMhfC8mG4Oo05f9WVgj5WGVBFb8sIMw3VGUIIGkhCEPFow8NBE8sNHtsCtyR6UZZuvAjqaa9t75KYjlXzZeXonL4aR2AwfXqArVaDepPDrpMraiiKpl9jGQy+fHshY0E4t/fodnNrhcy8civBUtBbXTFOnSrzTZtkFJkmxnH4e/hE1eMjIPMK14tRPnKA0nh4NS1K50CZEZU01C9/+V81NwIDAQAB"),
-		Url: "www.certificatetransparency.cn/ct",
-		MMD: 86400,
-	},
 	{
 		Key: mustDecodeBase64("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEjicnerZVCXTrbEuUhGW85BXx6lrYfA43zro/bAna5ymW00VQb94etBzSg4j/KS/Oqf/fNN51D8DMGA2ULvw3AQ=="),
 		Url: "ctlog-gen2.api.venafi.com",