diff --git a/MPChartExample/res/layout/lt_combined.xml b/MPChartExample/res/layout/lt_combined.xml
index bce94c5..b7f5438 100644
--- a/MPChartExample/res/layout/lt_combined.xml
+++ b/MPChartExample/res/layout/lt_combined.xml
@@ -10,7 +10,8 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="10dp"
         android:layout_marginLeft="5dp"
-        android:text="示例图"
+        android:layout_marginBottom="10dp"
+        android:text=""
         android:textSize="16sp"
         android:textColor="#000000"/>
 
@@ -36,8 +37,8 @@
     <com.github.mikephil.charting.charts.CombinedChart
         android:id="@+id/chart_combined"
         android:layout_width="match_parent"
-        android:layout_height="300dp"
-        android:layout_below="@+id/chart_show_text"
+        android:layout_height="200dp"
+        android:layout_below="@+id/chart_title_text"
         android:layout_centerInParent="true"/>
 
 </RelativeLayout>
\ No newline at end of file