Merge branch 'feature/spread' into gray

@@ -21,7 +21,7 @@
                         <p>1.复制您的邀请码<br>2.粘贴给您的朋友</p>
                     </div>
                     <div class="item-card">
-                        <span class="tag">方法二：使用邀请链接</span>
+                        <span class="tag">方法三：使用邀请链接</span>
                         <div class="card-main">
                             <div class="spread-url">
                                 <input type="text" value="{{url}}" class