diff --git a/src/index.js b/src/index.js
index 3220abd..9501044 100644
--- a/src/index.js
+++ b/src/index.js
@@ -251,6 +251,7 @@ export default class WXAppPlugin {
 		);
 
 		const components = new Set();
+		await this.getComponents(components, resolve(this.base, 'app'))
 		for (const page of pages) {
 			await this.getComponents(components, resolve(this.base, page));
 		}