diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/DebugSettingView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/DebugSettingView.kt
index b784faaac9..ca5137082f 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/DebugSettingView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/DebugSettingView.kt
@@ -1597,7 +1597,7 @@ internal class DebugSettingView @JvmOverloads constructor(
         tvAutopilotInfo.text = autopilotJson
         tvIpcInfo.text = autopilotJson
         tvIpcInfoKey.text = autopilotJson
-        tvCmdbCarInfoContent.text = SharedPrefsMgr.getInstance(context).getString(SharedPrefsConstants.CAR_INFO)
+        tvCmdbCarInfoContent.text = SharedPrefsMgr.getInstance(context).getString(SharedPrefsConstants.CAR_INFO)?:""
 
         tvCarInfo.text =
             "GPS时间：${(mGnssInfo?.satelliteTime?.times(1000))?.toLong()}\n" +