fixed:个人中心-设置关于我们BLK的ICON替换

@@ -5,7 +5,7 @@ import interceptClick from 'common/intercept-click';
 yoho.ready(() => {
     const header = Object.assign({}, interceptClick.defaultTitleMap[1]);
 
-    header.title.des = 'YOHO!BLK';
+    header.title.des = 'BLK';
     yoho.updateNavigationBar({
         header: header
     });

@@ -28,15 +28,13 @@
         margin-right: auto;
     }
 
-    .blk-icon {
+    .blk-start-icon {
         display: block;
-        font-size: 180px;
         width: 180px;
         height: 180px;
-        left: 0;
-        right: 0;
-        margin-left: auto;
-        margin-right: auto;
+        margin: 0 auto;
+        background: resolve('me/blk-icon.png');
+        background-size: cover;
     }
 
     .icon-label {