diff --git a/src/views/portal/qa/Answer.vue b/src/views/portal/qa/Answer.vue
index 25de703d..499d2e5d 100644
--- a/src/views/portal/qa/Answer.vue
+++ b/src/views/portal/qa/Answer.vue
@@ -78,7 +78,7 @@
                         <!--在这一层上加事件-->
                         <div class="answer-text">
                           <span style="color: #303133" v-html="displayAll(item)"></span>
-                          <span v-if="item.content.length > 170" @click="changeIsAll(item)">{{ item.isAll ? '收起' : '全文'
+                          <span v-if="item.content.length > 170 || item.content.split('\n').length>5" @click="changeIsAll(item)">{{ item.isAll ? '收起' : '全文'
                           }}</span>
                         </div>
                         <div class="answer-time">
@@ -755,12 +755,16 @@ export default {
     hideButtons() {
       this.btnsShowRowId = '';
     },
+    
     //展示全部
     displayAll(item) {
       let content = '';
       content = item.content.replace(/(\n){2,}/,'<br>');
       item.content = content;
-      if (!item.isAll && item.content.length > 170) {
+      if (!item.isAll && item.content.length > 170 || !item.isAll && item.content.split("\n").length>5) {
+        if(!item.isAll && item.content.split("\n").length>5){
+          return item.content.slice(0, 10) + "...";
+        }
         return item.content.slice(0, 170) + "...";
       }
       return item.content;