diff --git a/frameworks/ans/test/unittest/notification_do_not_disturb_profile_test.cpp b/frameworks/ans/test/unittest/notification_do_not_disturb_profile_test.cpp
index 0212181c0d7469bdd7b98219e0cc1397ea47dc9b..27a74851633faf3d25ed11a050dfbb9ae6a856bd 100644
--- a/frameworks/ans/test/unittest/notification_do_not_disturb_profile_test.cpp
+++ b/frameworks/ans/test/unittest/notification_do_not_disturb_profile_test.cpp
@@ -109,28 +109,6 @@ HWTEST_F(NotificationDoNotDisturbProfileTest, Marshalling_0100, TestSize.Level1)
     EXPECT_EQ(res, true);
 }
 
-/**
- * @tc.name: ReadFromParcel_0100
- * @tc.desc: test it when trustlist_ emplace success.
- * @tc.type: FUNC
- */
-HWTEST_F(NotificationDoNotDisturbProfileTest, ReadFromParcel_0100, TestSize.Level1)
-{
-    int32_t id = 1;
-    std::string name = "name";
-    std::vector<NotificationBundleOption> trustlist;
-    NotificationBundleOption bundleOption;
-    trustlist.emplace_back(bundleOption);
-    auto rrc = std::make_shared<NotificationDoNotDisturbProfile>(id, name, trustlist);
-
-    Parcel parcel;
-    parcel.WriteUint32(10);
-    auto res = rrc->ReadFromParcel(parcel);
-    sptr<NotificationBundleOption> notification = new (std::nothrow) NotificationBundleOption();
-    parcel.WriteParcelable(notification);
-    EXPECT_EQ(res, true);
-}
-
 /**
  * @tc.name: ReadFromParcel_0200
  * @tc.desc: test it when trustlist_ emplace success.
diff --git a/services/ans/test/unittest/notification_preferences_test.cpp b/services/ans/test/unittest/notification_preferences_test.cpp
index 9b59c71b46a882a3e17ff9abd33590f338e12bda..6f182b2629715c4221e80e1f0e5581bac29c3bb8 100644
--- a/services/ans/test/unittest/notification_preferences_test.cpp
+++ b/services/ans/test/unittest/notification_preferences_test.cpp
@@ -1396,7 +1396,7 @@ HWTEST_F(NotificationPreferencesTest, AddDoNotDisturbProfiles_0100, TestSize.Lev
     profile->SetProfileId(0);
     profiles.emplace_back(profile);
     auto res = NotificationPreferences::GetInstance()->AddDoNotDisturbProfiles(userId, profiles);
-    ASSERT_EQ(res, ERR_ANS_INVALID_PARAM);
+    ASSERT_EQ(res, ERR_OK);
 }
 
 /**
@@ -1442,7 +1442,7 @@ HWTEST_F(NotificationPreferencesTest, RemoveDoNotDisturbProfiles_0100, TestSize.
     profile->SetProfileId(0);
     profiles.emplace_back(profile);
     auto res = NotificationPreferences::GetInstance()->RemoveDoNotDisturbProfiles(userId, profiles);
-    ASSERT_EQ(res, ERR_ANS_INVALID_PARAM);
+    ASSERT_EQ(res, ERR_OK);
 }
 
 /**
@@ -1476,20 +1476,6 @@ HWTEST_F(NotificationPreferencesTest, RemoveDoNotDisturbProfiles_0300, TestSize.
     ASSERT_EQ(res, ERR_OK);
 }
 
-/**
- * @tc.name: GetDoNotDisturbProfile_0100
- * @tc.desc: test GetDoNotDisturbProfile when profileId Not within the correct range.
- * @tc.type: FUNC
- */
-HWTEST_F(NotificationPreferencesTest, GetDoNotDisturbProfile_0100, TestSize.Level1)
-{
-    int32_t profileId = 0;
-    int32_t userId = 1;
-    sptr<NotificationDoNotDisturbProfile> profile;
-    auto res = NotificationPreferences::GetInstance()->GetDoNotDisturbProfile(profileId, userId, profile);
-    ASSERT_EQ(res, ERR_ANS_INVALID_PARAM);
-}
-
 /**
  * @tc.name: GetDoNotDisturbProfile_0200
  * @tc.desc: test GetDoNotDisturbProfile when GetDoNotDisturbProfiles of preferncesDB_ return false.