通过修改button的iconname属性，为saveas应用图标

src/pages/view/components/ImageStateControl.tsx

@@ -192,7 +192,7 @@ const ImageStateControl: React.FC = () => {
           icon={
             <Icon
               module="module-process"
-              name="saveas"
+              name="SaveAs"
               userId="base"
               theme="default"
               size="2x"