diff --git a/cmd/frps-panel/cmd.go b/cmd/frps-panel/cmd.go
index 84f6ec7..6c7a966 100644
--- a/cmd/frps-panel/cmd.go
+++ b/cmd/frps-panel/cmd.go
@@ -119,11 +119,11 @@ func ParseConfigFile(file string) (controller.HandleController, server.TLS, erro
 	common.PluginPort = commonSection.Key("plugin_port").MustInt(7200)
 	common.User = commonSection.Key("admin_user").Value()
 	common.Pwd = commonSection.Key("admin_pwd").Value()
-	common.DashboardTLS = commonSection.Key("dashboard_tls").MustBool(false)
 	common.DashboardAddr = commonSection.Key("dashboard_addr").MustString("127.0.0.1")
 	common.DashboardPort = commonSection.Key("dashboard_port").MustInt(7500)
 	common.DashboardUser = commonSection.Key("dashboard_user").Value()
 	common.DashboardPwd = commonSection.Key("dashboard_pwd").Value()
+	common.DashboardTLS = strings.HasPrefix(strings.ToLower(common.DashboardAddr), "https://")
 
 	tls.Enable = commonSection.Key("tls_mode").MustBool(false)
 	tls.Cert = commonSection.Key("tls_cert_file").MustString("")
diff --git a/config/frps-panel.ini b/config/frps-panel.ini
index 41307fc..483f422 100644
--- a/config/frps-panel.ini
+++ b/config/frps-panel.ini
@@ -16,8 +16,6 @@ dashboard_addr = 127.0.0.1
 dashboard_port = 7500
 dashboard_user = admin
 dashboard_pwd = admin
-; if your frps dashboard enable tls, change this to true
-dashboard_tls = false
 
 ; user tokens
 [users]