diff --git a/exchange.html b/exchange.html
index cd4a741..c67c3eb 100644
--- a/exchange.html
+++ b/exchange.html
@@ -67,11 +67,10 @@
         <p v-if="acctype!='tel'"><span>再次输入:</span><input :type="acctype" :maxlength="maxlen" v-model="reaccount"
             placeholder="请再次输入" @focus="(e)=>focusFn(e)"></p>
       </div>
-      <div    v-show="detailUrl" class="detail-bottom">
-        <img :src="detailUrl">
-      </div>
 
-      <div class="bottom" id="bottom" v-show="describe.type">
+
+      <div class="bottom" id="bottom" v-show="describe.type||detailUrl">
+          <img :src="detailUrl" v-show="detailUrl">
         <img :src="describe.bg_image" v-show="describe.type==1&&describe.bg_image">
         <div v-html="describe.content" class="goodsTip" v-show="describe.type==3&&describe.content"></div>
       </div>