diff --git a/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginServiceManager.kt b/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginServiceManager.kt
index a5c7f5eaba..086f308d7d 100644
--- a/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginServiceManager.kt
+++ b/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginServiceManager.kt
@@ -477,7 +477,10 @@ object LoginServiceManager : IOchLanPassengerStatusListener {
 
         if (vehicle == Vehicle.B2 && AppIdentityModeUtils.isPassenger(FunctionBuildConfig.appIdentityMode)) {
             BizLoopManager.runInMainThread{
-                ActivityUtils.getTopActivity().requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
+                val orientation = ActivityUtils.getTopActivity().resources.configuration.orientation
+                if(orientation!=Configuration.ORIENTATION_PORTRAIT){
+                    ActivityUtils.getTopActivity().requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+                }
             }
         }else{
             val orientation = ActivityUtils.getTopActivity().resources.configuration.orientation