diff --git a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
index c84f0a71e0320da0cf6bf0ab9230037fcbc4bd99..815058ab1d8152f715219aa8fc30ea7af882e302 100644
--- a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
@@ -33,7 +33,6 @@ enum class Status : uint32_t {
     DEVICE_OFFLINE = 1,
 };
 
-constexpr int32_t INTERVAL_TIME_MS = 100;
 constexpr uint16_t TEST_DEV_TYPE_PAD = 0x11;
 
 /* save networkId and uuid */
@@ -88,139 +87,5 @@ HWTEST_F(AccessManagerTest, SendOnLineEvent_001, TestSize.Level1)
         ASSERT_TRUE(DistributedHardwareManagerFactory::GetInstance().IsInit());
     }
 }
-
-/**
- * @tc.name: SendOnLineEvent_002
- * @tc.desc: Verify the online failed
- * @tc.type: FUNC
- * @tc.require: AR000GHSJK
- */
-HWTEST_F(AccessManagerTest, SendOnLineEvent_002, TestSize.Level1)
-{
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-
-    auto ret =
-        DistributedHardwareManagerFactory::GetInstance().SendOnLineEvent("", TEST_DEVICES[0].second, TEST_DEV_TYPE_PAD);
-    ASSERT_EQ(ERR_DH_FWK_REMOTE_NETWORK_ID_IS_EMPTY, ret);
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-
-    ret =
-        DistributedHardwareManagerFactory::GetInstance().SendOnLineEvent(TEST_DEVICES[0].first, "", TEST_DEV_TYPE_PAD);
-    ASSERT_EQ(ERR_DH_FWK_REMOTE_DEVICE_ID_IS_EMPTY, ret);
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-}
-
-/**
- * @tc.name: SendOffLineEvent_001
- * @tc.desc: Verify the offline success
- * @tc.type: FUNC
- * @tc.require: AR000GHSJM
- */
-HWTEST_F(AccessManagerTest, SendOffLineEvent_001, TestSize.Level1)
-{
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-
-    for (const auto &dev : TEST_DEVICES) {
-        auto ret =
-            DistributedHardwareManagerFactory::GetInstance().SendOnLineEvent(dev.first, dev.second, TEST_DEV_TYPE_PAD);
-        ASSERT_EQ(DH_FWK_SUCCESS, ret);
-        ASSERT_TRUE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-    }
-
-    for (const auto &dev : TEST_DEVICES) {
-        auto ret =
-            DistributedHardwareManagerFactory::GetInstance().SendOffLineEvent(dev.first, dev.second, TEST_DEV_TYPE_PAD);
-        ASSERT_EQ(DH_FWK_SUCCESS, ret);
-    }
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-}
-
-/**
- * @tc.name: SendOffLineEvent_002
- * @tc.desc: Verify the offline failed
- * @tc.type: FUNC
- * @tc.require: AR000GHSJM
- */
-HWTEST_F(AccessManagerTest, SendOffLineEvent_002, TestSize.Level1)
-{
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-
-    auto ret = DistributedHardwareManagerFactory::GetInstance().SendOffLineEvent("", TEST_DEVICES[0].second,
-        TEST_DEV_TYPE_PAD);
-    ASSERT_EQ(ERR_DH_FWK_REMOTE_NETWORK_ID_IS_EMPTY, ret);
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-
-    ret =
-        DistributedHardwareManagerFactory::GetInstance().SendOffLineEvent(TEST_DEVICES[0].first, "", TEST_DEV_TYPE_PAD);
-    ASSERT_EQ(ERR_DH_FWK_REMOTE_DEVICE_ID_IS_EMPTY, ret);
-    ASSERT_FALSE(DistributedHardwareManagerFactory::GetInstance().IsInit());
-}
-
-/**
- * @tc.name: SendOffLineEvent_003
- * @tc.desc: Verify the  SendOnLineEvent for Multi-thread
- * @tc.type: FUNC
- * @tc.require: AR000GHSJM
- */
-HWTEST_F(AccessManagerTest, SendOffLineEvent_003, TestSize.Level0)
-{
-    auto handler = [this](Status status, std::string networkId, std::string uuid, int32_t expect) {
-        if (status == Status::DEVICE_ONLINE) {
-            std::lock_guard<std::mutex> lock(testAccessMutex_);
-            std::this_thread::sleep_for(std::chrono::milliseconds(100));
-            auto onlineResult =
-                DistributedHardwareManagerFactory::GetInstance().SendOnLineEvent(networkId, uuid, TEST_DEV_TYPE_PAD);
-            EXPECT_EQ(expect, onlineResult);
-        } else {
-            std::lock_guard<std::mutex> lock(testAccessMutex_);
-            std::this_thread::sleep_for(std::chrono::milliseconds(90));
-            auto offlineResult =
-                DistributedHardwareManagerFactory::GetInstance().SendOffLineEvent(networkId, uuid, TEST_DEV_TYPE_PAD);
-            EXPECT_EQ(expect, offlineResult);
-        }
-    };
-
-    std::vector<std::thread> threadVec;
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_ONLINE, TEST_DEVICES[0].first, TEST_DEVICES[0].second, DH_FWK_SUCCESS));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_ONLINE, TEST_DEVICES[1].first, TEST_DEVICES[1].second, DH_FWK_SUCCESS));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(std::thread(handler, Status::DEVICE_ONLINE, TEST_DEVICES[0].first, TEST_DEVICES[0].second,
-        ERR_DH_FWK_HARDWARE_MANAGER_DEVICE_REPEAT_ONLINE));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_ONLINE, TEST_DEVICES[2].first, TEST_DEVICES[2].second, DH_FWK_SUCCESS));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_ONLINE, TEST_DEVICES[3].first, TEST_DEVICES[3].second, DH_FWK_SUCCESS));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_OFFLINE, TEST_DEVICES[3].first, TEST_DEVICES[3].second, DH_FWK_SUCCESS));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(std::thread(handler, Status::DEVICE_OFFLINE, TEST_DEVICES[3].first, TEST_DEVICES[3].second,
-        ERR_DH_FWK_HARDWARE_MANAGER_DEVICE_REPEAT_OFFLINE));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_OFFLINE, TEST_DEVICES[1].first, TEST_DEVICES[1].second, DH_FWK_SUCCESS));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_OFFLINE, TEST_DEVICES[0].first, TEST_DEVICES[0].second, DH_FWK_SUCCESS));
-    std::this_thread::sleep_for(std::chrono::milliseconds(INTERVAL_TIME_MS));
-
-    threadVec.emplace_back(
-        std::thread(handler, Status::DEVICE_OFFLINE, TEST_DEVICES[2].first, TEST_DEVICES[2].second, DH_FWK_SUCCESS));
-
-    for_each(threadVec.begin(), threadVec.end(), [](std::thread &t) { t.join(); });
-}
 }
 }