diff --git a/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/MyDataBase.kt b/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/MyDataBase.kt
index ed99a95871..24b300af19 100644
--- a/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/MyDataBase.kt
+++ b/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/repository/db/MyDataBase.kt
@@ -131,6 +131,7 @@ abstract class MyDataBase : RoomDatabase() {
                 .addMigrations(MIGRATION_2_3)
                 .addMigrations(MIGRATION_3_4)
                 .addMigrations(MIGRATION_4_5)
+                .fallbackToDestructiveMigration()
                 .build()
         }
         val ROOT_PATH = Environment.getExternalStorageDirectory().absolutePath + File.separator + "Mogo" + File.separator + "APP_cache" + File.separator //程序外部存储跟目录
diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/ColdStartView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/ColdStartView.kt
index 92baa85d2b..bcae1b7776 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/ColdStartView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/ColdStartView.kt
@@ -803,6 +803,7 @@ class ColdStartView @JvmOverloads constructor(
         coldStartResultListener?.coldStartSuccess()
         UiThreadHandler.postDelayed({
             currentColdStartSuccess = true
+            this@ColdStartView.visibility = View.GONE
         }, 1000)
     }