diff --git a/backend/app/service/website.go b/backend/app/service/website.go
index 71acf85d1..8e591eb7a 100644
--- a/backend/app/service/website.go
+++ b/backend/app/service/website.go
@@ -20,6 +20,7 @@ import (
 	"path"
 	"reflect"
 	"regexp"
+	"strconv"
 	"strings"
 	"time"
 
@@ -452,7 +453,11 @@ func (w WebsiteService) DeleteWebsiteDomain(domainId uint) error {
 		domains = append(domains, webSiteDomain.Domain)
 	}
 	if len(ports) > 0 || len(domains) > 0 {
-		if err := deleteListenAndServerName(website, ports, domains); err != nil {
+		stringBinds := make([]string, len(ports))
+		for i := 0; i < len(ports); i++ {
+			stringBinds[i] = strconv.Itoa(ports[i])
+		}
+		if err := deleteListenAndServerName(website, stringBinds, domains); err != nil {
 			return err
 		}
 	}
@@ -599,14 +604,29 @@ func (w WebsiteService) OpWebsiteHTTPS(ctx context.Context, req request.WebsiteH
 	if !req.Enable {
 		website.Protocol = constant.ProtocolHTTP
 		website.WebsiteSSLID = 0
-		if err := deleteListenAndServerName(website, []int{443}, []string{}); err != nil {
+		if err := deleteListenAndServerName(website, []string{"443", "[::]:443"}, []string{}); err != nil {
 			return response.WebsiteHTTPS{}, err
 		}
 		nginxParams := getNginxParamsFromStaticFile(dto.SSL, nil)
-		nginxParams = append(nginxParams, dto.NginxParam{
-			Name:   "if",
-			Params: []string{"($scheme", "=", "http)"},
-		})
+		nginxParams = append(nginxParams,
+			dto.NginxParam{
+				Name:   "if",
+				Params: []string{"($scheme", "=", "http)"},
+			},
+			dto.NginxParam{
+				Name: "ssl_certificate",
+			},
+			dto.NginxParam{
+				Name: "ssl_certificate_key",
+			},
+			dto.NginxParam{
+				Name: "ssl_protocols",
+			},
+			dto.NginxParam{
+				Name: "ssl_ciphers",
+			},
+		)
+		nginxParams = append(nginxParams)
 		if err := deleteNginxConfig(constant.NginxScopeServer, nginxParams, &website); err != nil {
 			return response.WebsiteHTTPS{}, err
 		}
diff --git a/backend/app/service/website_utils.go b/backend/app/service/website_utils.go
index cce1fe97a..16b9ee03b 100644
--- a/backend/app/service/website_utils.go
+++ b/backend/app/service/website_utils.go
@@ -301,7 +301,7 @@ func addListenAndServerName(website model.Website, ports []int, domains []string
 	return nginxCheckAndReload(nginxConfig.OldContent, nginxConfig.FilePath, nginxFull.Install.ContainerName)
 }
 
-func deleteListenAndServerName(website model.Website, ports []int, domains []string) error {
+func deleteListenAndServerName(website model.Website, binds []string, domains []string) error {
 	nginxFull, err := getNginxFull(&website)
 	if err != nil {
 		return nil
@@ -309,8 +309,8 @@ func deleteListenAndServerName(website model.Website, ports []int, domains []str
 	nginxConfig := nginxFull.SiteConfig
 	config := nginxFull.SiteConfig.Config
 	server := config.FindServers()[0]
-	for _, port := range ports {
-		server.DeleteListen(strconv.Itoa(port))
+	for _, bind := range binds {
+		server.DeleteListen(bind)
 	}
 	for _, domain := range domains {
 		server.DeleteServerName(domain)
@@ -372,16 +372,20 @@ func applySSL(website model.Website, websiteSSL model.WebsiteSSL, req request.We
 	config := nginxFull.SiteConfig.Config
 	server := config.FindServers()[0]
 	server.UpdateListen("443", false, "ssl")
+	server.UpdateListen("[::]:443", false, "ssl")
 
 	switch req.HttpConfig {
 	case constant.HTTPSOnly:
 		server.RemoveListenByBind("80")
+		server.RemoveListenByBind("[::]:80")
 		server.RemoveDirective("if", []string{"($scheme"})
 	case constant.HTTPToHTTPS:
 		server.UpdateListen("80", website.DefaultServer)
+		server.UpdateListen("[::]:80", false)
 		server.AddHTTP2HTTPS()
 	case constant.HTTPAlso:
 		server.UpdateListen("80", website.DefaultServer)
+		server.UpdateListen("[::]:80", false)
 		server.RemoveDirective("if", []string{"($scheme"})
 	}
 
diff --git a/backend/utils/nginx/components/server.go b/backend/utils/nginx/components/server.go
index 509c6bed9..9b162627e 100644
--- a/backend/utils/nginx/components/server.go
+++ b/backend/utils/nginx/components/server.go
@@ -324,5 +324,4 @@ func (s *Server) AddHTTP2HTTPS() {
 	})
 	newDir.Block = block
 	s.UpdateDirectiveBySecondKey("if", "($scheme", newDir)
-
 }
diff --git a/cmd/server/nginx_conf/website_default.conf b/cmd/server/nginx_conf/website_default.conf
index d73b00817..78590efcb 100644
--- a/cmd/server/nginx_conf/website_default.conf
+++ b/cmd/server/nginx_conf/website_default.conf
@@ -1,5 +1,7 @@
 server {
     listen 80;
+    listen [::]:80;
+
     server_name ko.wp-1.com;
 
     index index.php index.html index.htm default.php default.htm default.html;