diff --git a/services/ans/test/unittest/advanced_notification_publish_service_test.cpp b/services/ans/test/unittest/advanced_notification_publish_service_test.cpp
index 082570138604366b5896e6b19f681ae81d982bd5..955de927e1813e665344efaf394fed87e37eb6f4 100644
--- a/services/ans/test/unittest/advanced_notification_publish_service_test.cpp
+++ b/services/ans/test/unittest/advanced_notification_publish_service_test.cpp
@@ -2067,6 +2067,9 @@ HWTEST_F(AnsPublishServiceTest, SetBadgeNumberForDhByBundle_00001, Function | Sm
     MockGetTokenTypeFlag(Security::AccessToken::ATokenTypeEnum::TOKEN_HAP);
     ret = advancedNotificationService_->SetBadgeNumberForDhByBundle(bundle, 1);
     ASSERT_EQ(ret, ERR_OK);
+
+    ret = advancedNotificationService_->SetBadgeNumberForDhByBundle(bundle, 0);
+    ASSERT_EQ(ret, ERR_OK);
 }
 
 /**