diff --git a/src/App.svelte b/src/App.svelte
index 55b793d..18fbb62 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -163,7 +163,8 @@
     <p>地图展示及控件示例。</p>
     <div class="row map-wrap">
       <Map apiKey={apiKey} options={ baseMapConfig } withCenterMarker={ true } >
-        <Marker lng={116.404113} lat={39.919852} label="西雁翅楼" icon={{ path: 'PIN_DROP', opts: { anchor: { width: 10, height: 10 }, fillColor: 'green', scale: 2 } }} />
+        <Marker lng={116.404113} lat={39.919852} label="西雁翅楼" labelOffset={{width: 30, height: -10}}
+          icon={{ path: 'PIN_DROP', opts: { anchor: { width: 10, height: 10 }, fillColor: 'green', scale: 2 } }} />
 				<Marker lng={116.392004} lat={39.915104} label="南海" icon={{ path: 'PLACE_PIN' }} />
         <Marker lng={116.408016} lat={39.91146} label="中国国家博物馆" />
         <NavigationControl />
@@ -250,7 +251,7 @@
     <p>公交路线搜索；步行规划；公交路线规划；驾车线路规划。</p>
     <div class="row map-wrap">
       <div class="column column-70">
-        <Map apiKey={apiKey} options={ baseMapConfig }>
+        <Map apiKey={apiKey} options={ baseMapConfig } withCenterMarker={true}>
           <NavigationControl position={"top-right"} />
   -->
           <!--<Bus location={"北京"} keyword={"331"} autoViewport="true" panel={"d-result"}/>   <!-- ok -->