diff --git a/README.md b/README.md
index b87e38d..5e6a115 100755
--- a/README.md
+++ b/README.md
@@ -6,12 +6,13 @@
 
 **All dnscryptV2 expired certificate has been replaced. Enjoy (2019-10-02 23:45 GMT+8)**
 
+**Switerland DoT-DoH Cert will be expire at 2020-01-15**
+
 * If you are developer using those services, both are blocked by default. 
 `data.mob.com, google-analytics, googleadservices, amazon-adsystem, crashlytics.com analytics.yahoo, doubleclick.net, hm.baidu.com, etc.. `
 
 * For more old announcements, go [here](https://github.com/ookangzheng/blahdns/issues/36)
 
-
 ## Our features
 * Block Trackers, Ads, Malwares
 * No ECS, DNSSEC ready, No logs, OpenNIC, Eth TLD, Yggdrasil