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/include/smart_reminder_center.h b/services/ans/include/smart_reminder_center.h
index 927a8feaa04c2c904309b5b6f219c329bef46a46..4aa1d550c424f7eafcc0f98ae9d3eed23e99c40f 100644
--- a/services/ans/include/smart_reminder_center.h
+++ b/services/ans/include/smart_reminder_center.h
@@ -68,10 +68,6 @@ private:
         const sptr<NotificationRequest> &request,
         set<string> &validDevices,
         shared_ptr<map<string, shared_ptr<NotificationFlags>>> notificationFlagsOfDevices) const;
-    bool HandleReminderFilter(
-        const string &deviceType,
-        const sptr<NotificationRequest> &request,
-        const bitset<DistributedDeviceStatus::STATUS_SIZE> bitStatus) const;
     bool HandleAffectedReminder(
         const string &deviceType,
         const shared_ptr<ReminderAffected> &reminderAffected,
diff --git a/services/ans/src/notification_smart_reminder/smart_reminder_center.cpp b/services/ans/src/notification_smart_reminder/smart_reminder_center.cpp
index 34280a6ea510f07e8a2d60ca553a60c896c396c9..575a4b66be196b3d0ac671443580056266186d19 100644
--- a/services/ans/src/notification_smart_reminder/smart_reminder_center.cpp
+++ b/services/ans/src/notification_smart_reminder/smart_reminder_center.cpp
@@ -338,9 +338,6 @@ void SmartReminderCenter::HandleReminderMethods(
         ANS_LOGI("live view slot switch is close, not notify");
         return;
     }
-    if (!HandleReminderFilter(deviceType, request, bitStatus)) {
-        return;
-    }
 
     bool enabledAffectedBy = true;
     
@@ -365,46 +362,6 @@ void SmartReminderCenter::HandleReminderMethods(
     }
 }
 
-bool SmartReminderCenter::HandleReminderFilter(
-    const string &deviceType,
-    const sptr<NotificationRequest> &request,
-    const bitset<DistributedDeviceStatus::STATUS_SIZE> bitStatus) const
-{
-    // filter
-    NotificationConstant::SlotType slotType = request->GetSlotType();
-    if ((deviceType.compare(NotificationConstant::WEARABLE_DEVICE_TYPE) == 0 ||
-        deviceType.compare(NotificationConstant::LITEWEARABLE_DEVICE_TYPE)) &&
-        CompareStatus(STATUS_UNUSED, bitStatus)) {
-        bool wearEnabled = false;
-        NotificationPreferences::GetInstance()->IsSmartReminderEnabled(
-            NotificationConstant::LITEWEARABLE_DEVICE_TYPE, wearEnabled);
-        if (wearEnabled) {
-            if (NotificationConstant::SlotType::SOCIAL_COMMUNICATION == slotType ||
-              NotificationConstant::SlotType::SERVICE_REMINDER == slotType ||
-              NotificationConstant::SlotType::CUSTOMER_SERVICE == slotType
-            ) {
-                ANS_LOGI("wearable switch is open and unused and  slotType in [social|service|customer], not notify");
-                return false;
-            }
-        }
-    }
-
-    bitset<DistributedDeviceStatus::STATUS_SIZE> currentStatus;
-    GetDeviceStatusByType(NotificationConstant::CURRENT_DEVICE_TYPE, currentStatus);
-    if ((deviceType.compare(NotificationConstant::WEARABLE_DEVICE_TYPE) == 0 ||
-        deviceType.compare(NotificationConstant::LITEWEARABLE_DEVICE_TYPE)) &&
-        CompareStatus(STATUS_UNLOCK_OWNER, currentStatus)) {
-        if (NotificationConstant::SlotType::SOCIAL_COMMUNICATION == slotType ||
-            NotificationConstant::SlotType::SERVICE_REMINDER == slotType ||
-            NotificationConstant::SlotType::CUSTOMER_SERVICE == slotType
-        ) {
-            ANS_LOGI("current is unlocked and owner user, wearable not notify");
-            return false;
-        }
-    }
-    return true;
-}
-
 bool SmartReminderCenter::IsNeedSynergy(const NotificationConstant::SlotType &slotType,
     const string &deviceType, const string &ownerBundleName, int32_t ownerUid) const
 {
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.
diff --git a/services/distributed/src/soft_bus/distributed_publish_service.cpp b/services/distributed/src/soft_bus/distributed_publish_service.cpp
index a22c0267efbd4a9358b6b31a8c442db40bbca333..4f6fc2291005c07d46b5c871c8505b433c6b40ef 100644
--- a/services/distributed/src/soft_bus/distributed_publish_service.cpp
+++ b/services/distributed/src/soft_bus/distributed_publish_service.cpp
@@ -509,7 +509,7 @@ ErrCode DistributedService::GetNotificationButtonWantPtr(const std::string& hash
     const std::string& actionName, std::shared_ptr<AAFwk::Want>& wantPtr, sptr<NotificationRequest>& request,
     std::string& userInputKey)
 {
-    sptr<NotificationRequest> notificationRequest = new (std::nothrow) NotificationRequest();
+    sptr<NotificationRequest> notificationRequest = nullptr;
     auto result = NotificationHelper::GetNotificationRequestByHashCode(hashCode, notificationRequest);
     if (result != ERR_OK || notificationRequest == nullptr) {
         ANS_LOGE("Check notificationRequest is null.");