diff --git a/homepage.html b/homepage.html
index 0fac8e8..de5d9c0 100644
--- a/homepage.html
+++ b/homepage.html
@@ -98,7 +98,7 @@
           </div>
         </div>
         <!-- 立即兑换 -->
-        <div class="exchangeBtn" :class="gstatus!=1?describe.type&&describe.type!=2?'bottomBtn noexchangeBtn':'noexchangeBtn':describe.type&&describe.type!=2?'bottomBtn':''"
+        <div class="exchangeBtn" :class="gstatus!=1?describe.type&&describe.type!=2&&describe.content?'bottomBtn noexchangeBtn':'noexchangeBtn':describe.type&&describe.type!=2&&describe.content?'bottomBtn':''"
           :style="{'background': bgcolor,'color':ftcolor}" @click="exchangeBtn()">
           立即兑换
         </div>