diff --git a/.golangci.yml b/.golangci.yml
index 3322f29e..b7f7b37d 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -36,6 +36,7 @@ linters:
 issues:
   exclude:
     - G101 # gosec: Potential hardcoded credentials
+    - G115 # gosec: integer overflow conversion int
   max-same-issues: 0
   # Excluding configuration per-path, per-linter, per-text and per-source
   exclude-rules:
diff --git a/internal/app/config/config.go b/internal/app/config/config.go
index 4c1684ae..12a3a2bb 100644
--- a/internal/app/config/config.go
+++ b/internal/app/config/config.go
@@ -48,8 +48,9 @@ type Storage struct {
 }
 
 type Install struct {
-	Type string `yaml:"type" json:"type"`
-	Pkg  string `yaml:"pkg" json:"pkg"`
+	Type    string `yaml:"type" json:"type"`
+	Pkg     string `yaml:"pkg" json:"pkg"`
+	Version string `yaml:"version" json:"version"`
 }
 
 type Quickon struct {
diff --git a/internal/pkg/util/kutil/kutil.go b/internal/pkg/util/kutil/kutil.go
index 5e63de84..c7c91988 100644
--- a/internal/pkg/util/kutil/kutil.go
+++ b/internal/pkg/util/kutil/kutil.go
@@ -14,6 +14,7 @@ import (
 
 	"github.com/ergoapi/util/exstr"
 	"github.com/ergoapi/util/file"
+	"github.com/ergoapi/util/version"
 	"github.com/ergoapi/util/ztime"
 
 	"github.com/easysoft/qcadmin/common"
@@ -72,12 +73,15 @@ func SplitDomain(domain string) (string, string) {
 func GetConsoleURL(cfg *config.Config) string {
 	domain := cfg.Domain
 	if len(domain) > 0 {
-		prekey := "console"
+		prekey := "console."
 		if cfg.Quickon.DevOps {
-			prekey = "zentao"
+			prekey = ""
+			if len(cfg.Install.Version) == 0 || version.LTv2(cfg.Install.Version, common.Version) {
+				prekey = "zentao."
+			}
 		}
 		if !IsLegalDomain(cfg.Domain) || cfg.Quickon.Domain.Type != "api" {
-			domain = fmt.Sprintf("http://%s.%s", prekey, cfg.Domain)
+			domain = fmt.Sprintf("http://%s%s", prekey, cfg.Domain)
 		} else {
 			domain = fmt.Sprintf("https://%s", cfg.Domain)
 		}
diff --git a/pkg/cluster/cluster.go b/pkg/cluster/cluster.go
index 0a2cb4f9..7dcc8dac 100644
--- a/pkg/cluster/cluster.go
+++ b/pkg/cluster/cluster.go
@@ -306,6 +306,7 @@ func (c *Cluster) initMaster0(cfg *config.Config, sshClient ssh.Interface) error
 	} else {
 		cfg.Install.Type = "online"
 	}
+	cfg.Install.Version = common.Version
 	return cfg.SaveConfig()
 }
 
diff --git a/pkg/providers/devops/devops.go b/pkg/providers/devops/devops.go
index 7dc7965e..0356e8ed 100644
--- a/pkg/providers/devops/devops.go
+++ b/pkg/providers/devops/devops.go
@@ -11,6 +11,7 @@ import (
 
 	"github.com/ergoapi/util/color"
 	"github.com/ergoapi/util/exnet"
+	"github.com/ergoapi/util/version"
 	"k8s.io/kubectl/pkg/util/i18n"
 	"k8s.io/kubectl/pkg/util/templates"
 
@@ -85,7 +86,11 @@ func (q *Devops) Show() {
 	q.MetaData.Log.Info("----------------------------\t")
 	if len(domain) > 0 {
 		if !kutil.IsLegalDomain(cfg.Domain) || cfg.Quickon.Domain.Type != "api" {
-			domain = fmt.Sprintf("http://zentao.%s", cfg.Domain)
+			if len(cfg.Install.Version) == 0 || version.LTv2(cfg.Install.Version, common.Version) {
+				domain = fmt.Sprintf("http://zentao.%s", cfg.Domain)
+			} else {
+				domain = fmt.Sprintf("http://%s", cfg.Domain)
+			}
 		} else {
 			domain = fmt.Sprintf("https://%s", cfg.Domain)
 		}
diff --git a/pkg/quickon/quickon.go b/pkg/quickon/quickon.go
index 2cef0ed2..374834ac 100644
--- a/pkg/quickon/quickon.go
+++ b/pkg/quickon/quickon.go
@@ -280,10 +280,10 @@ func (m *Meta) Init() error {
 				}
 			}
 		} else {
-			m.Log.Infof("use custom domain %s, you should add dns record to your domain: *.%s -> %s", m.Domain, color.SGreen(m.Domain), color.SGreen(m.IP))
+			m.Log.Infof("use custom domain %s, you need to add two A records for your domain: %s -> %s, *.%s -> %s", m.Domain, color.SGreen(m.Domain), color.SGreen(m.IP), color.SGreen(m.Domain), color.SGreen(m.IP))
 		}
 	} else {
-		m.Log.Infof("use custom domain %s, you should add dns record to your domain: *.%s -> %s", m.Domain, color.SGreen(m.Domain), color.SGreen(m.IP))
+		m.Log.Infof("use custom domain %s, you need to add two A records for your domain: %s -> %s, *.%s -> %s", m.Domain, color.SGreen(m.Domain), color.SGreen(m.IP), color.SGreen(m.Domain), color.SGreen(m.IP))
 	}
 	token := expass.PwGenAlphaNum(32)
 
@@ -333,9 +333,7 @@ func (m *Meta) Init() error {
 		// helmargs = append(helmargs, "--set", "ingress.tls.enabled=true")
 		// helmargs = append(helmargs, "--set", "ingress.tls.secretName=tls-haogs-cn")
 	} else {
-		if m.DevopsMode {
-			hostdomain = fmt.Sprintf("zentao.%s", hostdomain)
-		} else {
+		if !m.DevopsMode {
 			hostdomain = fmt.Sprintf("console.%s", hostdomain)
 		}
 	}