应用商店地址优化，去除iframe嵌入方案

application/admin/view/default/pluginsadmin/index.html

@@ -129,12 +129,12 @@
             {{/if}}
 
             <div class="am-padding-vertical-xl am-text-center">
-                <a href="{{$store_url}}" class="am-margin-left-xs">去应用商店挑选更多插件丰富站点 >></a>
+                <a href="{{$store_url}}" target="_blank" class="am-margin-left-xs">去应用商店挑选更多插件丰富站点 >></a>
             </div>
         {{else /}}
             <div class="table-no">
                 <i class="am-icon-warning"></i> 还没有相关应用
-                <a href="{{$store_url}}" class="am-margin-left-xs">到应用商店挑选插件丰富站点 >></a>
+                <a href="{{$store_url}}" target="_blank" class="am-margin-left-xs">到应用商店挑选插件丰富站点 >></a>
             </div>
         {{/if}}
     </div>

application/admin/view/default/store/index.html

 {{include file="public/header" /}}
         
 <!-- right content  -->
-<iframe src="{{$store_url}}" width="100%" height="100%"></iframe>
+<div class="content-right">
+    <div class="content am-text-center am-margin-top-xl">
+        <p>ShopXO优秀应用列表，这里云集了最资深，技术能力最强，最可信赖的ShopXO开发者，为您的插件、风格、模板定制全面护航。</p>
+        <div class="am-margin-top-xl">
+            <a href="{{$store_url}}" class="am-btn am-btn-secondary am-btn-xs am-radius" target="_blank">去应用商店挑选插件 >></a>
+        </div>
+    </div>
+</div>
 <!-- right content end  -->
 
 <!-- footer -->