diff --git a/libraries/mogo-hardware-devices/src/main/java/com/mogo/support/device/led/LedSourceManager.kt b/libraries/mogo-hardware-devices/src/main/java/com/mogo/support/device/led/LedSourceManager.kt
index e722267b33..020f92e2d0 100644
--- a/libraries/mogo-hardware-devices/src/main/java/com/mogo/support/device/led/LedSourceManager.kt
+++ b/libraries/mogo-hardware-devices/src/main/java/com/mogo/support/device/led/LedSourceManager.kt
@@ -34,7 +34,7 @@ object LedSourceManager : IWriteChainLogListener {
     private val backViewModel: BackLedUIViewModel by lazy {
         BackLedUIViewModel(this) // 初始化
     }
-    private var typeTurnSignal = 0;//转向灯状态  0：无灯；1：左转；2：右转；3：双闪
+    private var typeTurnSignal = 0//转向灯状态  0：无灯；1：左转；2：右转；3：双闪
     private var lastUpdateEmergencyBrakeTime = 0L//上次触发急刹展示的时间
     private var isDriver = false
     private var isB2 = false
@@ -292,7 +292,7 @@ object LedSourceManager : IWriteChainLogListener {
             )
             if (type == 1) {
                 //开始
-                updateLineNameUI(lineName);
+                updateLineNameUI(lineName)
             } else if (type == 2) {
                 //结束
                 frontViewModel.reset()