diff --git a/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_v2x.xml b/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_v2x.xml
index c7a32e19de..f128be2927 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_v2x.xml
+++ b/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_v2x.xml
@@ -4,7 +4,7 @@
     android:layout_width="@dimen/dp_600"
     android:layout_height="@dimen/dp_138"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:background="#B3F5FAFF"
+    android:background="#BFF5FAFF"
     app:roundLayoutRadius="24dp"
     android:layout_marginTop="16dp"
     android:layout_marginBottom="16dp"