diff --git a/packages/editor/src/fields/EventSelect.vue b/packages/editor/src/fields/EventSelect.vue
index 21a42088..493c9b6b 100644
--- a/packages/editor/src/fields/EventSelect.vue
+++ b/packages/editor/src/fields/EventSelect.vue
@@ -186,6 +186,7 @@ const actionsConfig = computed(() => ({
     {
       type: 'group-list',
       name: 'actions',
+      expandAll: true,
       enableToggleMode: false,
       items: [actionTypeConfig.value, targetCompConfig.value, compActionConfig.value, codeActionConfig.value],
     },