diff --git a/jero-web/src/views/documentManage/library/docDetail/index.vue b/jero-web/src/views/documentManage/library/docDetail/index.vue
index 0a556aa49..572bb7446 100644
--- a/jero-web/src/views/documentManage/library/docDetail/index.vue
+++ b/jero-web/src/views/documentManage/library/docDetail/index.vue
@@ -3,16 +3,17 @@
     <div class="doc-detail-wrap">
       <div class="doc-detail-header" style="position: fixed;top: 0">
         <div class="doc-detail-title">
-<!--          <span style="line-height: 66px;display: inline-block;float: left">-->
-<!--            <a-icon type="home" style="margin-right: 6px;"/>-->
-<!--          </span>-->
+          <!--          <span style="line-height: 66px;display: inline-block;float: left">-->
+          <!--            <a-icon type="home" style="margin-right: 6px;"/>-->
+          <!--          </span>-->
           <a-tooltip placement="topLeft">
             <template slot="title">
               <span
                 v-html="titleHeader"></span>
             </template>
             <span v-html="$route.query.serial_number"></span>
-            <span v-html="'《'+ this.$route.query.title+'》'"></span>
+            <span
+              v-html="'《'+ this.$route.query.title == undefined || this.$route.query.title == null || !this.$route.query.title ? ''+'》': this.$route.query.title+'》'"></span>
             <span> {{$t('StandardDetails')}}</span>
           </a-tooltip>
 
@@ -353,7 +354,7 @@
     },
     methods: {
       getInfoById() {
-        let _id = this.$route.query.documentId === undefined ?  this.$route.query.id : this.$route.query.documentId
+        let _id = this.$route.query.documentId === undefined ? this.$route.query.id : this.$route.query.documentId
         console.log(_id)
         getAction(this.url.getInfo, { id: _id }).then((res) => {
           if (res.success) {