diff --git a/kernel/model/conf.go b/kernel/model/conf.go
index 054406d8b..f652a94ec 100644
--- a/kernel/model/conf.go
+++ b/kernel/model/conf.go
@@ -275,7 +275,7 @@ func InitConf() {
 		Conf.System.FixedPort = true
 	}
 	if Conf.System.FixedPort {
-		util.ServerPort = "6806"
+		util.ServerPort = util.FixedPort
 	}
 
 	Conf.LocalIPs = util.GetLocalIPs()
diff --git a/kernel/util/working.go b/kernel/util/working.go
index 220eb1674..7fef00fd1 100644
--- a/kernel/util/working.go
+++ b/kernel/util/working.go
@@ -79,7 +79,7 @@ func Boot() {
 	Resident, _ = strconv.ParseBool(*resident)
 	ServerPort = *port
 	if isRunningInDockerContainer() || "dev" == Mode {
-		ServerPort = "6806"
+		ServerPort = FixedPort
 	}
 	ReadOnly, _ = strconv.ParseBool(*readOnly)
 	AccessAuthCode = *accessAuthCode
@@ -291,6 +291,8 @@ const (
 	ContainerDocker  = "docker"  // Docker 容器端
 	ContainerAndroid = "android" // Android 端
 	ContainerIOS     = "ios"     // iOS 端
+
+	FixedPort = "6806" // 固定端口
 )
 
 func initPathDir() {
diff --git a/kernel/util/working_mobile.go b/kernel/util/working_mobile.go
index 82ae0c789..0f98a2dc4 100644
--- a/kernel/util/working_mobile.go
+++ b/kernel/util/working_mobile.go
@@ -61,7 +61,7 @@ func BootMobile(container, appDir, workspaceDir, nativeLibDir, privateDataDir, l
 	ThemesPath = filepath.Join(AppearancePath, "themes")
 	IconsPath = filepath.Join(AppearancePath, "icons")
 	Resident = true
-	ServerPort = "6806"
+	ServerPort = FixedPort
 	Container = container
 	UserAgent = UserAgent + " " + Container
 	httpclient.SetUserAgent(UserAgent)