diff --git a/packages/vant-cli/src/config/jest.setup.ts b/packages/vant-cli/src/config/jest.setup.ts
index 5d72226ba..b3b0e5798 100644
--- a/packages/vant-cli/src/config/jest.setup.ts
+++ b/packages/vant-cli/src/config/jest.setup.ts
@@ -1 +1,12 @@
+/* eslint-disable-next-line @typescript-eslint/ban-ts-comment */
+// @ts-ignore
+import vant from '../../dist/package-entry';
 import 'jest-canvas-mock';
+
+declare global {
+  interface Window {
+    vant: any;
+  }
+}
+
+window.vant = vant;