diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/_source/taskRecordList/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/_source/taskRecordList/_source/list.vue
index a1649a3266..3162d6474c 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/_source/taskRecordList/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/_source/taskRecordList/_source/list.vue
@@ -35,7 +35,7 @@
             <span>{{$t('End Time')}}</span>
           </th>
           <th width="134">
-            <span>{{$t('Duration')}}(s)</span>
+            <span>{{$t('Duration')}}</span>
           </th>
           <th>
             <span>{{$t('Source Table')}}</span>
@@ -116,4 +116,4 @@
     },
     components: { }
   }
-</script>
\ No newline at end of file
+</script>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/instance/pages/list/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/instance/pages/list/_source/list.vue
index 8b9d3b2f22..0e4af866a8 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/instance/pages/list/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/instance/pages/list/_source/list.vue
@@ -44,7 +44,7 @@
             <span>{{$t('End Time')}}</span>
           </th>
           <th scope="col" style="min-width: 60px">
-            <span>{{$t('Duration')}}s</span>
+            <span>{{$t('Duration')}}</span>
           </th>
           <th scope="col" style="min-width: 60px">
             <span>{{$t('Run Times')}}</span>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/taskInstance/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/taskInstance/_source/list.vue
index d5b19d6445..5ba1ae91cc 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/taskInstance/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/taskInstance/_source/list.vue
@@ -50,7 +50,7 @@
             <span>{{$t('host')}}</span>
           </th>
           <th scope="col" style="min-width: 70px">
-            <span>{{$t('Duration')}}(s)</span>
+            <span>{{$t('Duration')}}</span>
           </th>
           <th scope="col" style="min-width: 60px">
             <div style="width: 50px">
@@ -88,7 +88,7 @@
             <span v-else>-</span>
           </td>
           <td style="max-width: 600px"><span style="padding-right: 5px">{{item.host || '-'}}</span></td>
-          <td><span>{{item.duration}}</span></td>
+          <td><span>{{item.duration || '-'}}</span></td>
           <td><span>{{item.retryTimes}}</span></td>
           <td>
             <x-button