diff --git a/src/components/tree/point.vue b/src/components/tree/point.vue
index 16438e8..82d3132 100644
--- a/src/components/tree/point.vue
+++ b/src/components/tree/point.vue
@@ -176,12 +176,12 @@ const changeDevice = (val: any) => {
         arr2.map(item => {
             item.checked = false
         })
-        treeRef1.value.setCurrentKey(arr1[0].id)
+        treeRef1.value.setCurrentKey(arr1[0]?.id)
     } else {
         arr1.map(item => {
             item.checked = false
         })
-        treeRef2.value.setCurrentKey(arr2[0].id)
+        treeRef2.value.setCurrentKey(arr2[0]?.id)
     }
 }
 const onMenuCollapse = () => {
diff --git a/src/views/govern/device/control/index.vue b/src/views/govern/device/control/index.vue
index 04cb3b3..c096928 100644
--- a/src/views/govern/device/control/index.vue
+++ b/src/views/govern/device/control/index.vue
@@ -356,8 +356,8 @@ const handleaddDevice = () => {
 const deviceId: any = ref('')
 const lineId: any = ref('')
 const nodeClick = async (e: anyObj) => {
-    deviceId.value = e.pid
-    lineId.value = e.id
+    deviceId.value = e?.pid
+    lineId.value = e?.id
     if (!e) {
         loading.value = false
         return