update zh-cn/application-dev/ui/ui-js-components-images.md.

Signed-off-by: Nwangshuainan1 <wangshuainan1@huawei.com>

zh-cn/application-dev/ui/ui-js-components-images.md

@@ -132,7 +132,7 @@ export default {
 <div class="page-container">
   <div class="content">
     <div class="image-container">
-      <image class="testimage" src="{{testuri}}" style="display:{{displaytype}};opacity:{{imageopacity}};" onlongpress="changeopacity"> </image>
+      <image class="testimage" src="{{testuri}}" style="opacity:{{imageopacity}};" onlongpress="changeopacity"> </image>
     </div>
     <div class="text-container">
       <text style="font-size: 37px;font-weight:bold;color:orange;text-align: center;width: 100%;">Touch and hold the image</text>