site: change pro icon

docs/spec/download.en-US.md

@@ -27,7 +27,7 @@ Please find below some of the design resources and tools about Ant Design that w
   </a>
   <a target="_blank" href="https://github.com/ant-design/ant-design/releases/download/resource/Ant.Design.Pro.sketch" class="resource-card">
     <div class="resource-card-icon">
-      <img width="65" src="https://gw.alipayobjects.com/zos/rmsportal/pKfDZnzocrbAOSzDQOQq.png">
+      <img width="65" src="https://gw.alipayobjects.com/zos/rmsportal/ibCZMxKsTUzDbwTEdcTC.svg">
     </div>
     <div class="resource-card-content">
       <span class="resource-card-title">Ant Design Pro</span>

docs/spec/download.zh-CN.md

@@ -27,7 +27,7 @@ title: 设计资源
   </a>
   <a target="_blank" href="https://github.com/ant-design/ant-design/releases/download/resource/Ant.Design.Pro.sketch" class="resource-card">
     <div class="resource-card-icon">
-      <img width="65" src="https://gw.alipayobjects.com/zos/rmsportal/pKfDZnzocrbAOSzDQOQq.png">
+      <img width="65" src="https://gw.alipayobjects.com/zos/rmsportal/ibCZMxKsTUzDbwTEdcTC.svg">
     </div>
     <div class="resource-card-content">
       <span class="resource-card-title">Ant Design Pro</span>