diff --git a/services/distributedhardwarefwkservice/include/accessmanager/access_manager.h b/services/distributedhardwarefwkservice/include/accessmanager/access_manager.h
index 67c3b4aae5dcea6f34d61b6535b20dcb101680bc..74d95716f2893c184f912dc43fb609623073b8f6 100644
--- a/services/distributedhardwarefwkservice/include/accessmanager/access_manager.h
+++ b/services/distributedhardwarefwkservice/include/accessmanager/access_manager.h
@@ -29,8 +29,7 @@ namespace OHOS {
 namespace DistributedHardware {
 class AccessManager : public std::enable_shared_from_this<AccessManager>,
     public DmInitCallback,
-    public DeviceStateCallback,
-    public DevTrustChangeCallback {
+    public DeviceStateCallback {
 public:
     AccessManager(const AccessManager &) = delete;
     AccessManager &operator = (const AccessManager &) = delete;
@@ -47,8 +46,6 @@ public:
     virtual void OnDeviceOffline(const DmDeviceInfo &deviceInfo) override;
     virtual void OnDeviceReady(const DmDeviceInfo &deviceInfo) override;
     virtual void OnDeviceChanged(const DmDeviceInfo &deviceInfo) override;
-    virtual void OnDeviceTrustChange(const std::string &peerudid, const std::string &peeruuid,
-        DmAuthForm authform) override;
     /* Send device online event which is already online */
     void CheckTrustedDeviceOnline();
     int32_t Dump(const std::vector<std::string> &argsStr, std::string &result);
@@ -58,7 +55,6 @@ private:
     int32_t UnRegisterDevStateCallback();
     int32_t InitDeviceManager();
     int32_t UnInitDeviceManager();
-    int32_t RegDevTrustChangeCallback();
     std::mutex accessMutex_;
 };
 } // namespace DistributedHardware
diff --git a/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp b/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp
index 9efadd60c9360148fd6dc4e3ee2394d3e5fc99bc..496d89b95a5f56ef13f81b891fa1538e9d39b79f 100644
--- a/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp
+++ b/services/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp
@@ -60,10 +60,6 @@ int32_t AccessManager::Init()
         DHLOGE("RegisterDevStateCallback failed");
         return ERR_DH_FWK_ACCESS_REGISTER_DM_FAILED;
     }
-    if (RegDevTrustChangeCallback() != DH_FWK_SUCCESS) {
-        DHLOGE("RegDevTrustChangeCallback failed");
-        return ERR_DH_FWK_ACCESS_REGISTER_DM_FAILED;
-    }
     return DH_FWK_SUCCESS;
 }
 
@@ -104,11 +100,6 @@ int32_t AccessManager::UnRegisterDevStateCallback()
     return DeviceManager::GetInstance().UnRegisterDevStateCallback(DH_FWK_PKG_NAME);
 }
 
-int32_t AccessManager::RegDevTrustChangeCallback()
-{
-    return DeviceManager::GetInstance().RegDevTrustChangeCallback(DH_FWK_PKG_NAME, shared_from_this());
-}
-
 void AccessManager::OnRemoteDied()
 {
     for (int32_t tryCount = 0; tryCount < DH_RETRY_INIT_DM_COUNT; ++tryCount) {
@@ -188,25 +179,6 @@ void AccessManager::OnDeviceChanged(const DmDeviceInfo &deviceInfo)
     return;
 }
 
-void AccessManager::OnDeviceTrustChange(const std::string &peerudid, const std::string &peeruuid, DmAuthForm authform)
-{
-    DHLOGI("Peerdevice logout, peerudid: %{public}s, peeruuid: %{public}s", GetAnonyString(peerudid).c_str(),
-        GetAnonyString(peeruuid).c_str());
-    if (!IsIdLengthValid(peerudid) || !IsIdLengthValid(peeruuid)) {
-        return;
-    }
-
-    if (authform != DmAuthForm::IDENTICAL_ACCOUNT) {
-        DHLOGE("Peer is not same account");
-        return;
-    }
-    if (DeviceParamMgr::GetInstance().IsDeviceE2ESync()) {
-        DHLOGE("Is e2e device, doesn't need clear data");
-        return;
-    }
-    DistributedHardwareManagerFactory::GetInstance().ClearRemoteDeviceMetaInfoData(peerudid, peeruuid);
-}
-
 void AccessManager::CheckTrustedDeviceOnline()
 {
     std::vector<DmDeviceInfo> deviceList;
diff --git a/services/distributedhardwarefwkservice/test/fuzztest/accessmanager_fuzzer/accessmanager_fuzzer.cpp b/services/distributedhardwarefwkservice/test/fuzztest/accessmanager_fuzzer/accessmanager_fuzzer.cpp
index 9e70b5f4b3d96c05237ca5b46bf21a5d5f594793..c358d2029b06f58c6f31c7eb38f379eb6b7bc90e 100644
--- a/services/distributedhardwarefwkservice/test/fuzztest/accessmanager_fuzzer/accessmanager_fuzzer.cpp
+++ b/services/distributedhardwarefwkservice/test/fuzztest/accessmanager_fuzzer/accessmanager_fuzzer.cpp
@@ -51,18 +51,6 @@ void OnDeviceReadyFuzzTest(const uint8_t* data, size_t size)
 
     usleep(SLEEP_TIME_US);
 }
-
-void OnDeviceTrustChangeFuzzTest(const uint8_t* data, size_t size)
-{
-    if ((data == nullptr) || (size == 0)) {
-        return;
-    }
-    std::string peerudid(reinterpret_cast<const char*>(data), size);
-    std::string peeruuid(reinterpret_cast<const char*>(data), size);
-    DmAuthForm authform = DmAuthForm::INVALID_TYPE;
-    AccessManager::GetInstance()->OnDeviceTrustChange(peerudid, peeruuid, authform);
-    usleep(SLEEP_TIME_US);
-}
 }
 }
 
@@ -71,7 +59,6 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
 {
     /* Run your code on data */
     OHOS::DistributedHardware::OnDeviceReadyFuzzTest(data, size);
-    OHOS::DistributedHardware::OnDeviceTrustChangeFuzzTest(data, size);
     return 0;
 }
 
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 2893f89ddc14fb0646f38bbed7df5533756f126d..2efeaadaef609f2e7cea5c0747bd1f907a424acd 100644
--- a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
@@ -216,39 +216,6 @@ HWTEST_F(AccessManagerTest, OnDeviceOffline_003, TestSize.Level0)
     EXPECT_EQ(DH_FWK_SUCCESS, AccessManager::GetInstance()->Init());
 }
 
-/**
- * @tc.name: OnDeviceTrustChange_001
- * @tc.desc: Verify the OnDeviceTrustChange function
- * @tc.type: FUNC
- * @tc.require: AR000GHSJM
- */
-HWTEST_F(AccessManagerTest, OnDeviceTrustChange_001, TestSize.Level0)
-{
-    std::string peerudid = "";
-    std::string peeruuid = "";
-    DmAuthForm authform = DmAuthForm::IDENTICAL_ACCOUNT;
-    AccessManager::GetInstance()->OnDeviceTrustChange(peerudid, peeruuid, authform);
-
-    peerudid = "peerudid_test";
-    AccessManager::GetInstance()->OnDeviceTrustChange(peerudid, peeruuid, authform);
-    EXPECT_EQ(DH_FWK_SUCCESS, AccessManager::GetInstance()->Init());
-}
-
-HWTEST_F(AccessManagerTest, OnDeviceTrustChange_002, TestSize.Level0)
-{
-    std::string peerudid = "";
-    std::string peeruuid = "peeruuid_test";
-    DmAuthForm authform = DmAuthForm::IDENTICAL_ACCOUNT;
-    AccessManager::GetInstance()->OnDeviceTrustChange(peerudid, peeruuid, authform);
-
-    peerudid = "peerudid_test";
-    AccessManager::GetInstance()->OnDeviceTrustChange(peerudid, peeruuid, authform);
-
-    authform = DmAuthForm::INVALID_TYPE;
-    AccessManager::GetInstance()->OnDeviceTrustChange(peerudid, peeruuid, authform);
-    EXPECT_EQ(DH_FWK_SUCCESS, AccessManager::GetInstance()->Init());
-}
-
 /**
  * @tc.name: UnInit_001
  * @tc.desc: Verify the UnInit function