diff --git a/runtime/vue-runtime-help/package.json b/runtime/vue-runtime-help/package.json
index 29a248bb..67fea990 100644
--- a/runtime/vue-runtime-help/package.json
+++ b/runtime/vue-runtime-help/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.1.4",
+  "version": "0.1.5",
   "name": "@tmagic/vue-runtime-help",
   "type": "module",
   "sideEffects": false,
diff --git a/runtime/vue-runtime-help/src/hooks/use-editor-dsl.ts b/runtime/vue-runtime-help/src/hooks/use-editor-dsl.ts
index 32a0a596..e0dd99eb 100644
--- a/runtime/vue-runtime-help/src/hooks/use-editor-dsl.ts
+++ b/runtime/vue-runtime-help/src/hooks/use-editor-dsl.ts
@@ -33,6 +33,15 @@ export const useEditorDsl = (app: TMagicApp | undefined, win = window) => {
 
     updateRootConfig(config: MApp) {
       root.value = config;
+
+      if (typeof curPageId.value === 'undefined') {
+        curPageId.value = config.items?.[0]?.id;
+      }
+
+      if (typeof selectedId.value === 'undefined') {
+        selectedId.value = curPageId.value;
+      }
+
       app?.setConfig(config, curPageId.value);
     },