diff --git a/x-ui.sh b/x-ui.sh
index e61b4f6..c386765 100644
--- a/x-ui.sh
+++ b/x-ui.sh
@@ -806,7 +806,7 @@ ssl_cert_issue() {
     # NOTE:This should be handled by user
     # open the port and kill the occupied progress
     ~/.acme.sh/acme.sh --set-default-ca --server letsencrypt
-    ~/.acme.sh/acme.sh --issue -d ${domain} --standalone --httpport ${WebPort}
+    ~/.acme.sh/acme.sh --issue -d ${domain} --listen-v6 --standalone --httpport ${WebPort}
     if [ $? -ne 0 ]; then
         LOGE "颁发证书失败，请检查日志"
         rm -rf ~/.acme.sh/${domain}