diff --git a/MPChartExample/res/layout/lt_my_horizontal.xml b/MPChartExample/res/layout/lt_my_horizontal.xml
index 394f398..d35c938 100644
--- a/MPChartExample/res/layout/lt_my_horizontal.xml
+++ b/MPChartExample/res/layout/lt_my_horizontal.xml
@@ -31,12 +31,13 @@
         android:layout_alignParentRight="true"
         android:background="@drawable/show_btn_bg"
         android:button="@null"
-        android:layout_marginTop="8dp"
+        android:layout_marginTop="15dp"
         android:paddingBottom="3dp"
         android:paddingLeft="8dp"
         android:paddingRight="8dp"
         android:paddingTop="4dp"
-        android:layout_marginRight="5dp"
+
+        android:layout_marginRight="15dp"
         android:text="显示"
         android:textColor="@color/show_btn"
         android:textSize="13sp"/>