diff --git a/src/components/common/VnLog.vue b/src/components/common/VnLog.vue
index eba84d2d5..4d7a5f043 100644
--- a/src/components/common/VnLog.vue
+++ b/src/components/common/VnLog.vue
@@ -238,6 +238,7 @@ async function openPointRecord(id, modelLog) {
     pointRecord.value = parseProps(propNames, locale, data);
 }
 async function setLogTree(data) {
+    if (!data) return;
     logTree.value = getLogTree(data);
 }