diff --git a/src/views/dashboard/DiggerMonitor.vue b/src/views/dashboard/DiggerMonitor.vue
index bfa3a54..40bde53 100644
--- a/src/views/dashboard/DiggerMonitor.vue
+++ b/src/views/dashboard/DiggerMonitor.vue
@@ -106,7 +106,7 @@
       :deleteContent="`
     <p>
       确定删除“
-      <span>${currentRow.alarm_type}</span>
+      <span>${currentRow?.alarm_type}</span>
       ”相关告警记录吗？删除后将找不到此记录，请谨慎操作.
     </p>
     `"