diff --git a/bundlemanager/bundle_standard/bundlemanager/actsbundlemanageretstest/entry/src/main/ets/test/IsDefaultApplication.test.ets b/bundlemanager/bundle_standard/bundlemanager/actsbundlemanageretstest/entry/src/main/ets/test/IsDefaultApplication.test.ets
index 900a00eb8e539d1808d4cbabe05c5963ec3d9933..e33336eedc1cae5da17879cca5d25e107cf6eb7f 100644
--- a/bundlemanager/bundle_standard/bundlemanager/actsbundlemanageretstest/entry/src/main/ets/test/IsDefaultApplication.test.ets
+++ b/bundlemanager/bundle_standard/bundlemanager/actsbundlemanageretstest/entry/src/main/ets/test/IsDefaultApplication.test.ets
@@ -32,7 +32,7 @@ export default function isDefaultApplicationTest() {
                   console.info("isDefaultApplication_0100 data--- " + data)
                   console.info("isDefaultApplication_0100 err--- " + err)
                   expect(data).assertFalse()
-                  expect(err).assertEqual(0)
+                  expect(err).assertEqual(null)
                   done()
               })
           });