diff --git a/src/views/pages/cmdb/globalattr/global-attr-edit-dialog.vue b/src/views/pages/cmdb/globalattr/global-attr-edit-dialog.vue
index 1b093e8a4cde9abc317acc61945f0d37a17333e9..225454936de979cc49860cc78dd8e6d7a3638dce 100644
--- a/src/views/pages/cmdb/globalattr/global-attr-edit-dialog.vue
+++ b/src/views/pages/cmdb/globalattr/global-attr-edit-dialog.vue
@@ -71,7 +71,7 @@ export default {
           name: 'name',
           maxlength: 50,
           readonly: !!this.id,
-          validateList: ['required', 'char'],
+          validateList: ['required', 'unique_ident'],
           label: this.$t('page.uniquekey'),
           desc: this.$t('message.cmdb.noedit')
         },