diff --git a/packages/ui-default/components/monaco/languages/typescript.ts b/packages/ui-default/components/monaco/languages/typescript.ts
index f7ca7afc0..3125bed82 100644
--- a/packages/ui-default/components/monaco/languages/typescript.ts
+++ b/packages/ui-default/components/monaco/languages/typescript.ts
@@ -24,7 +24,8 @@ const libUri = 'ts:filename/basic.d.ts';
 monaco.languages.typescript.javascriptDefaults.addExtraLib(libSource, libUri);
 monaco.editor.createModel(libSource, 'typescript', monaco.Uri.parse(libUri));
 const modules = [];
-(async () => {
+
+export async function loadTypes() {
   for (const key of types.keys()) {
     if (!key.startsWith('.')) continue;
     const m = await types(key);
@@ -41,4 +42,4 @@ const modules = [];
   val += '((id:string)=>any)';
   monaco.languages.typescript.javascriptDefaults.addExtraLib(val, 'ts:node/require.d.ts');
   monaco.editor.createModel(val, 'typescript', monaco.Uri.parse('ts:node/require.d.ts'));
-})();
+}
diff --git a/packages/ui-default/components/monaco/loader.ts b/packages/ui-default/components/monaco/loader.ts
index a29ca7f02..3a84b4fbe 100644
--- a/packages/ui-default/components/monaco/loader.ts
+++ b/packages/ui-default/components/monaco/loader.ts
@@ -32,7 +32,7 @@ const loaders = {
     if (resource) setLocaleData(resource);
   },
   markdown: () => import('./languages/markdown'),
-  typescript: () => import('./languages/typescript'),
+  typescript: () => import('./languages/typescript').then((m) => m.loadTypes()),
   yaml: () => import('./languages/yaml'),
   external: async (monaco, feat) => {
     for (const item of await getFeatures(`monaco-${feat}`)) {