修改右上角字体图标

@@ -4,7 +4,7 @@
     <a href="{{#if backUrl}}{{backUrl}}{{^}}javascript:history.go(-1);{{/if}}" class="iconfont nav-back">&#xe610;</a>
     {{/navBack}}
     {{#navBtn}}
-    <span class="iconfont nav-home">&#xe62d;</span>
+    <span class="iconfont nav-home">&#xe638;</span>
     {{/navBtn}}
     {{#currencyPage}}
     <a href="/home/helpDetail?code=20151230-102233&caption=YOHO币介绍" class="iconfont nav-home">&#xe639;</a>