diff --git a/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_voice.xml b/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_voice.xml
index 9dffe1542e..1e01f4181e 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_voice.xml
+++ b/core/function-impl/mogo-core-function-hmi/src/main/res/layout/item_passenger_msg_box_voice.xml
@@ -4,7 +4,7 @@
     android:layout_width="@dimen/dp_600"
     android:layout_height="wrap_content"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:background="#FFF5FAFF"
+    android:background="#8CF5FAFF"
     app:roundLayoutRadius="24dp"
     android:layout_marginTop="16dp"
     android:layout_marginBottom="16dp"