diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt
index 8fc82cf6dd..76628e984a 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt
@@ -840,7 +840,9 @@ class MoGoHmiFragment : MvpFragment<MoGoWarningContract.View?, WaringPresenter?>
     override fun showTurnLight(light: Int) {
         if (HmiBuildConfig.isShowTurnLightView) {
             ThreadUtils.runOnUiThread {
-                turnLightView.setTurnLight(light)
+                turnLightView?.let {
+                    turnLightView.setTurnLight(light)
+                }
             }
         }
     }
@@ -851,7 +853,9 @@ class MoGoHmiFragment : MvpFragment<MoGoWarningContract.View?, WaringPresenter?>
     override fun showBrakeLight(light: Int) {
         if (HmiBuildConfig.isShowBrakeLightView) {
             ThreadUtils.runOnUiThread {
-                brakeView.setBrakeLight(light)
+                brakeView?.let {
+                    brakeView.setBrakeLight(light)
+                }
             }
         }
     }