diff --git a/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue b/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
index 13e2f30af..7b48ee6e3 100644
--- a/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
+++ b/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
@@ -244,7 +244,11 @@
         </template>
         <!--        Vdr详情-->
         <template slot="vdr" slot-scope="text, record">
-          <a @click="getcdr(record)" :title='text'>{{text}}</a>
+          <a class="summaryClass" @click="getcdr(record)" :title='text'>{{text}}</a>
+        </template>
+
+        <template slot="summary" slot-scope="text, record">
+          <span class="summaryClass" :title='text'>{{text}}</span>
         </template>
         <!--        项目版本编辑-->
         <template slot="projectVersionName" slot-scope="text, record">
@@ -798,7 +802,8 @@ export default {
           ellipsis: true,
           sorter:true,
           fixed:'left',
-          width: 170
+          width: 170,
+          scopedSlots: { customRender: 'summary' }
         },
         {
           title: this.$t('vdrste'),
@@ -1573,4 +1578,29 @@ popconfirmmize {
     }
   }
 }
+.summaryClass{
+  display: inline-block;
+  width: 150px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.nio-drag-handler {
+  position: absolute;
+  right: 0;
+  top: 0;
+  height: 100%;
+  width: 5px;
+  z-index: 1;
+  border-right: 1px #e8e8e8 solid;
+}
+.nio-drag-handler:hover,
+.nio-drag-handler:focus{
+  cursor: col-resize!important;
+  border-right: 2px solid #0bd9d9!important;
+}
+.nio-header-th {
+  position: relative;
+  isolation: isolate;
+}
 </style>
\ No newline at end of file