diff --git a/src/components/project/ProjectManagerNew.vue b/src/components/project/ProjectManagerNew.vue
index 9b802ec8..dcbd6c48 100644
--- a/src/components/project/ProjectManagerNew.vue
+++ b/src/components/project/ProjectManagerNew.vue
@@ -122,9 +122,9 @@ const searchMember = (keyWord) => {
 };
 
 function change(e, l) {
-  selectOptions.value = l
   isOpen.value = false
-  emit('onChange', e, l, selectOptions.value.find(e => e.deptId)?.deptId)
+  Array.isArray(l) && (selectOptions.value = l)
+  Array.isArray(selectOptions.value) && emit('onChange', e, l, selectOptions.value.find(e => e.deptId)?.deptId)
   if (Array.isArray(l)) {
     emit('update:name', l.map(t => t.label).join(','))
     emit('update:value', l.map(t => t.value).join(','))