diff --git a/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue b/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
index b53c36d6c..bcabb5d84 100644
--- a/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
+++ b/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
@@ -402,14 +402,14 @@ export default {
           dataIndex: 'content',
           align: 'left',
           width: 320,
-          ellipsis: true,
-          scopedSlots: { customRender: 'content' }
+          // ellipsis: true,
+          scopedSlots: { customRender: 'detailText' }
         },
         {
           title: this.$t('OperationTime'),
           dataIndex: 'createTime',
           align: 'left',
-          ellipsis: true,
+          // ellipsis: true,
           width: 180
         }
       ],
diff --git a/jero-web/src/views/otamanagement/otaAuthentication/components/historyTable.vue b/jero-web/src/views/otamanagement/otaAuthentication/components/historyTable.vue
index ecf385b74..54916b9f0 100644
--- a/jero-web/src/views/otamanagement/otaAuthentication/components/historyTable.vue
+++ b/jero-web/src/views/otamanagement/otaAuthentication/components/historyTable.vue
@@ -17,7 +17,7 @@
        </span>
   <span slot="detailText" slot-scope="text,record">
               <span class="text" :title="text">
-               {{text && text.length > 10?text.slice(0,9)+'...':text}}
+               {{text && text.length > 40?text.slice(0,39)+'...':text}}
               </span>
         </span>
   </a-table>