diff --git a/docs/zh/api/mount.md b/docs/zh/api/mount.md
index 20a06177d..ae9b8e08b 100644
--- a/docs/zh/api/mount.md
+++ b/docs/zh/api/mount.md
@@ -58,7 +58,7 @@ describe('Foo', () => {
     const div = document.createElement('div')
     document.body.appendChild(div)
     const wrapper = mount(Foo, {
-      attachTo: true
+      attachTo: div
     })
     expect(wrapper.contains('div')).toBe(true)
     wrapper.destroy()