diff --git a/services/distributedhardwarefwkservice/include/distributed_hardware_manager_factory.h b/services/distributedhardwarefwkservice/include/distributed_hardware_manager_factory.h
index 91c8df2c3ed613166f1e4b3069d510517ae372ec..c42313127d7bdf98c863e8ca134291aa43b51cd3 100644
--- a/services/distributedhardwarefwkservice/include/distributed_hardware_manager_factory.h
+++ b/services/distributedhardwarefwkservice/include/distributed_hardware_manager_factory.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -25,12 +25,16 @@
 
 namespace OHOS {
 namespace DistributedHardware {
+enum class InitLocalState : uint32_t {
+    UNINIT,
+    INITING,
+    INITED,
+};
 class DistributedHardwareManagerFactory {
     DECLARE_SINGLE_INSTANCE(DistributedHardwareManagerFactory);
 
 public:
     bool InitLocalDevInfo();
-    bool IsInit();
     int32_t SendOnLineEvent(const std::string &networkId, const std::string &uuid, const std::string &udid,
         uint16_t deviceType, int32_t osType);
     int32_t SendOffLineEvent(const std::string &networkId, const std::string &uuid, const std::string &udid,
@@ -48,8 +52,8 @@ private:
     void ExitDHFWK();
 
 private:
-    std::atomic<bool> isInit_ = false;
     std::atomic<bool> flagUnInit_ = false;
+    InitLocalState initLocalStatus_ = InitLocalState::UNINIT;
 };
 } // namespace DistributedHardware
 } // namespace OHOS
diff --git a/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp b/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
index e3ba58399317c9106d6a89646792b39f9cb6966b..2d3271f9f4d1eff5db64392c271cc60f06fa67a4 100644
--- a/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
+++ b/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
@@ -80,14 +80,15 @@ bool DistributedHardwareManagerFactory::InitLocalDevInfo()
 bool DistributedHardwareManagerFactory::Init()
 {
     DHLOGI("start");
-    auto initResult = DistributedHardwareManager::GetInstance().Initialize();
-    if (initResult != DH_FWK_SUCCESS) {
-        DHLOGE("Initialize failed, errCode = %{public}d", initResult);
-        return false;
+    if (initLocalStatus_ == InitLocalState::UNINIT) {
+        initLocalStatus_ = InitLocalState::INITING;
+        DistributedHardwareManager::GetInstance().Initialize();
+        initLocalStatus_ = InitLocalState::INITED;
+        DHLOGI("success");
+        return true;
     }
-    isInit_.store(true);
-    DHLOGI("success");
-    return true;
+    DHLOGE("device Initializing or Initialization completed");
+    return false;
 }
 
 void DistributedHardwareManagerFactory::UnInit()
@@ -99,7 +100,7 @@ void DistributedHardwareManagerFactory::UnInit()
 
     // release all the resources synchronously
     DistributedHardwareManager::GetInstance().Release();
-    isInit_.store(false);
+    initLocalStatus_ = InitLocalState::UNINIT;
     flagUnInit_.store(false);
     DHTraceEnd();
     CheckExitSAOrNot();
@@ -149,11 +150,6 @@ void DistributedHardwareManagerFactory::CheckExitSAOrNot()
     }
 }
 
-bool DistributedHardwareManagerFactory::IsInit()
-{
-    return isInit_.load();
-}
-
 int32_t DistributedHardwareManagerFactory::SendOnLineEvent(const std::string &networkId, const std::string &uuid,
     const std::string &udid, uint16_t deviceType, int32_t osType)
 {
@@ -178,7 +174,7 @@ int32_t DistributedHardwareManagerFactory::SendOnLineEvent(const std::string &ne
     DHContext::GetInstance().AddOnlineDevice(udid, uuid, networkId);
     DHContext::GetInstance().AddRealTimeOnlineDeviceNetworkId(networkId);
 
-    if (!isInit_.load() && !Init()) {
+    if (initLocalStatus_ == InitLocalState::UNINIT && !Init()) {
         DHLOGE("distributedHardwareMgr is null");
         return ERR_DH_FWK_HARDWARE_MANAGER_INIT_FAILED;
     }
@@ -208,7 +204,7 @@ int32_t DistributedHardwareManagerFactory::SendOffLineEvent(const std::string &n
     if (!IsIdLengthValid(networkId) || !IsIdLengthValid(uuid) || !IsIdLengthValid(udid)) {
         return ERR_DH_FWK_PARA_INVALID;
     }
-    if (!isInit_.load() && !Init()) {
+    if (initLocalStatus_ == InitLocalState::UNINIT && !Init()) {
         DHLOGE("distributedHardwareMgr is null");
         return ERR_DH_FWK_HARDWARE_MANAGER_INIT_FAILED;
     }
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 bec1707dc0f83a0448be4fbccdbce1a913385dc5..32f6656327203d131ce9936f23f0f710a99ab3d6 100644
--- a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
+++ b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/access_manager_test.cpp
@@ -47,10 +47,7 @@ public:
     void TearDown();
 };
 
-void AccessManagerTest::SetUp()
-{
-    DistributedHardwareManagerFactory::GetInstance().isInit_.store(true);
-}
+void AccessManagerTest::SetUp() {}
 
 void AccessManagerTest::TearDown() {}