diff --git a/src/project/qujing/AppContentQj/contentDetail.vue b/src/project/qujing/AppContentQj/contentDetail.vue
index 385fde9..3b6c5c5 100644
--- a/src/project/qujing/AppContentQj/contentDetail.vue
+++ b/src/project/qujing/AppContentQj/contentDetail.vue
@@ -13,9 +13,9 @@
       </div>
     </div>
 
-    <u-popup v-model="showComment" mode="bottom" border-radius="32">
+    <u-popup v-model="showComment" mode="bottom" border-radius="32" height="80%">
 			<h4 class="message_num">共{{ commentList.length }}条评论</h4>
-      <div v-if="commentList.length">
+      <div v-if="commentList.length" style="padding-bottom:70px;">
         <div class="comment_card" v-for="item in commentList" :key="item.id">
           <div class="avatar">
             <img :src="item.avatar" alt="" v-if="item.avatar">
@@ -121,6 +121,7 @@ export default {
         if(res.code==0) {
           this.flag = false
           this.showSend = false
+          this.content = ''
           this.getComment()
           this.getDetail()
         }
@@ -251,6 +252,8 @@ export default {
     background: #fff;
     padding: 24px 32px;
     box-sizing: border-box;
+    position: fixed;
+    bottom: 0;
     div {
       width: 100%;
       height: 80px;