diff --git a/services/distributedhardwarefwkservice/include/componentmanager/component_manager.h b/services/distributedhardwarefwkservice/include/componentmanager/component_manager.h
index 9e980d9cc426411cc176b982a96c36da369e026e..057ffa71f8e9154e3490d804a16f4643590fed42 100644
--- a/services/distributedhardwarefwkservice/include/componentmanager/component_manager.h
+++ b/services/distributedhardwarefwkservice/include/componentmanager/component_manager.h
@@ -217,7 +217,6 @@ private:
     void DoRecover(DHType dhType);
     void ReStartSA(DHType dhType);
     void RecoverDistributedHardware(DHType dhType);
-    bool IsIdenticalAccount(const std::string &networkId);
     int32_t RetryGetEnableParam(const std::string &networkId, const std::string &uuid,
         const std::string &dhId, const DHType dhType, EnableParam &param);
     void StopPrivacy();
diff --git a/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp b/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp
index 7067acf5833021141e322188b4ddffff5576d90a..b29fc22bbaf042d69a2ffb9bb6f7aa7dd641186b 100644
--- a/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp
+++ b/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp
@@ -677,30 +677,6 @@ std::map<DHType, IDistributedHardwareSink*> ComponentManager::GetDHSinkInstance(
     return compSink_;
 }
 
-bool ComponentManager::IsIdenticalAccount(const std::string &networkId)
-{
-    if (!IsIdLengthValid(networkId)) {
-        return false;
-    }
-    DmAuthForm authForm = DmAuthForm::INVALID_TYPE;
-    std::vector<DmDeviceInfo> deviceList;
-    DeviceManager::GetInstance().GetTrustedDeviceList(DH_FWK_PKG_NAME, "", deviceList);
-    if (deviceList.size() == 0 || deviceList.size() > MAX_ONLINE_DEVICE_SIZE) {
-        DHLOGE("DeviceList size is invalid!");
-        return false;
-    }
-    for (const auto &deviceInfo : deviceList) {
-        if (std::string(deviceInfo.networkId) == networkId) {
-            authForm = deviceInfo.authForm;
-            break;
-        }
-    }
-    if (authForm == DmAuthForm::IDENTICAL_ACCOUNT) {
-        return true;
-    }
-    return false;
-}
-
 void ComponentManager::UpdateBusinessState(const std::string &networkId, const std::string &dhId, BusinessState state)
 {
     if (!IsIdLengthValid(networkId) || !IsIdLengthValid(dhId)) {
diff --git a/services/distributedhardwarefwkservice/src/task/online_task.cpp b/services/distributedhardwarefwkservice/src/task/online_task.cpp
index f3f2e05da32a69b09f6f773e1d5bea463f3ffe27..62f686f89665133a5f68db5be7d63b9a3ffd2e5e 100644
--- a/services/distributedhardwarefwkservice/src/task/online_task.cpp
+++ b/services/distributedhardwarefwkservice/src/task/online_task.cpp
@@ -54,6 +54,10 @@ OnLineTask::~OnLineTask()
 
 void OnLineTask::DoTask()
 {
+    if (!IsIdenticalAccount(GetNetworkId())) {
+        DHLOGE("Check identical account failed, networkId: %{public}s.", GetAnonyString(GetNetworkId()).c_str());
+        return;
+    }
     DHLOGD("start online task, id = %{public}s, networkId: %{public}s, uuid: %{public}s, udid: %{public}s",
         GetId().c_str(), GetAnonyString(GetNetworkId()).c_str(), GetAnonyString(GetUUID()).c_str(),
         GetAnonyString(GetUDID()).c_str());
diff --git a/utils/BUILD.gn b/utils/BUILD.gn
index 4ffdda813305fa4a1ebd019f2380dadf515a09b2..962f8bc8b8611fdedcd8913a817d760c2793e71c 100644
--- a/utils/BUILD.gn
+++ b/utils/BUILD.gn
@@ -72,6 +72,10 @@ ohos_shared_library("distributedhardwareutils") {
     "-Wl,-z,now",
   ]
 
+  if (distributed_hardware_fwk_low_latency) {
+    defines += [ "DHARDWARE_CHECK_ACCCOUNT" ]
+  }
+
   external_deps = [
     "cJSON:cjson",
     "c_utils:utils",
diff --git a/utils/include/dh_utils_tool.h b/utils/include/dh_utils_tool.h
index 7c7f28523c40a284f5d9d556f3832e94899f9dac..baecef6b5b7707b5ebcca4b307cb8ef183611c8a 100644
--- a/utils/include/dh_utils_tool.h
+++ b/utils/include/dh_utils_tool.h
@@ -81,6 +81,8 @@ bool IsKeySizeValid(const std::string &key);
 bool IsHashSizeValid(const std::string &hashValue);
 
 int32_t GetDeviceSystemType(const std::string &extraData);
+
+bool IsIdenticalAccount(const std::string &networkId);
 } // namespace DistributedHardware
 } // namespace OHOS
 #endif
diff --git a/utils/src/dh_utils_tool.cpp b/utils/src/dh_utils_tool.cpp
index 31d456464b0c2e44cdb1d798c200af4a20eea075..5af780d3d4d84dc3bdba032fc6f0ddd7b39d824c 100644
--- a/utils/src/dh_utils_tool.cpp
+++ b/utils/src/dh_utils_tool.cpp
@@ -29,6 +29,7 @@
 #include "parameter.h"
 
 #include "device_manager.h"
+#include "device_type.h"
 #include "dm_device_info.h"
 
 #include "constants.h"
@@ -367,5 +368,34 @@ int32_t GetDeviceSystemType(const std::string &extraData)
     cJSON_Delete(jsonObj);
     return osType;
 }
+
+bool IsIdenticalAccount(const std::string &networkId)
+{
+#ifdef DHARDWARE_CHECK_ACCCOUNT
+    {
+        if (!IsIdLengthValid(networkId)) {
+            return false;
+        }
+        DmAuthForm authForm = DmAuthForm::INVALID_TYPE;
+        std::vector<DmDeviceInfo> deviceList;
+        DeviceManager::GetInstance().GetTrustedDeviceList(DH_FWK_PKG_NAME, "", deviceList);
+        if (deviceList.size() == 0 || deviceList.size() > MAX_ONLINE_DEVICE_SIZE) {
+            DHLOGE("DeviceList size is invalid!");
+            return false;
+        }
+        for (const auto &deviceInfo : deviceList) {
+            if (std::string(deviceInfo.networkId) == networkId) {
+                authForm = deviceInfo.authForm;
+                break;
+            }
+        }
+        if (authForm == DmAuthForm::IDENTICAL_ACCOUNT) {
+            return true;
+        }
+        return false;
+    }
+#endif
+    return true;
+}
 } // namespace DistributedHardware
 } // namespace OHOS