diff --git a/modules/mogo-module-v2x/src/main/java/com/mogo/module/v2x/scenario/scene/help/V2XSeekHelpButton.java b/modules/mogo-module-v2x/src/main/java/com/mogo/module/v2x/scenario/scene/help/V2XSeekHelpButton.java
index d05d89a56d..13be5af0ac 100644
--- a/modules/mogo-module-v2x/src/main/java/com/mogo/module/v2x/scenario/scene/help/V2XSeekHelpButton.java
+++ b/modules/mogo-module-v2x/src/main/java/com/mogo/module/v2x/scenario/scene/help/V2XSeekHelpButton.java
@@ -84,7 +84,7 @@ public class V2XSeekHelpButton implements IV2XButton {
             doAction();
         });
         ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
-                (int) V2XUtils.getApp().getResources().getDimension(R.dimen.dp_140));
+                (int) V2XUtils.getApp().getResources().getDimension(R.dimen.dp_150));
         V2XServiceManager.getMogoTopViewManager().addView(topView, layoutParams);
     }
 
diff --git a/modules/mogo-module-v2x/src/main/res/layout/window_carforhelp_detail.xml b/modules/mogo-module-v2x/src/main/res/layout/window_carforhelp_detail.xml
index 593cd5b173..270f3d8d66 100644
--- a/modules/mogo-module-v2x/src/main/res/layout/window_carforhelp_detail.xml
+++ b/modules/mogo-module-v2x/src/main/res/layout/window_carforhelp_detail.xml
@@ -2,13 +2,13 @@
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:layout_marginTop="@dimen/dp_20">
+    android:layout_height="match_parent">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="@dimen/dp_640"
         android:layout_height="@dimen/dp_140"
         android:alpha="0.7"
+        android:layout_marginTop="@dimen/dp_8"
         android:background="@drawable/bg_v2x_event_bg"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"