diff --git a/acme.sh b/acme.sh
index 0d663a4..cf83f25 100755
--- a/acme.sh
+++ b/acme.sh
@@ -27,7 +27,7 @@ VTYPE_TLS2="tls-sni-02"
 
 LOCAL_ANY_ADDRESS="0.0.0.0"
 
-MAX_RENEW=80
+MAX_RENEW=60
 
 DEFAULT_DNS_SLEEP=120