微信免单抽奖修改提示文案，图片

@@ -156,10 +156,10 @@
             {{/if}}
         </div>
         <div class="wx-footer">
-            <div class="iconfont">&#xe63c;</div>
+            <div class="icon-pic"></div>
             <div class="tip">
-            <div class="copy">微信搜索 “<span id="wx-name">Yoho!Buy有货</span>”<a class="copy-wx hide">【点击复制】</a>关注</div>
-                <div class="intro">首次绑定账户可获得50个有货币，更有免单抽奖等着您</div>
+            <div class="copy">你购物，我买单。</div>
+                <div class="intro">微信搜索公众号“有货YOHOBUY"关注赢免单！</div>
             </div>
         </div>
     </div>

@@ -387,11 +387,12 @@
         z-index: 1;
         padding: 20px 25px;
 
-        .iconfont {
-            color: #e0e0e0;
-            font-size: 35px;
+        .icon-pic {
+            width: 49px;
+            height: 49px;
+            background-image: resolve("home/wechat.png");
+            background-size: 100%;
             float: left;
-            width: 50px;
         }
 
         .tip {