diff --git a/BuyPass.com-CA.md b/BuyPass.com-CA.md
index b0d18fb..3ee8645 100644
--- a/BuyPass.com-CA.md
+++ b/BuyPass.com-CA.md
@@ -38,6 +38,10 @@ Don't worry, all the certs will be automatically renewed as usual.
 
 
 
-1. It only supports ACME v1,  no wildcard cert.
-2. It has 180 days lifetime.
+
+----------------------
+
+1. It only supports ACME v1,  no wildcard cert. but you can add as many domains to the cert as you want.
+2. It has 180 days lifetime.
+3. ECC cert is supported, but the signing root is a RSA root.