diff --git a/bundle.json b/bundle.json
index 555edf474c2256dbd1d23bce3fbd76d8a05b1d29..7633d1959adbfbf7020452a093b1d531e2888295 100644
--- a/bundle.json
+++ b/bundle.json
@@ -57,7 +57,8 @@
         "power_manager",
         "openssl",
         "ffmpeg",
-        "zlib"
+        "zlib",
+        "ffrt"
       ]
     },
     "build": {
diff --git a/services/distributedhardwarefwkservice/BUILD.gn b/services/distributedhardwarefwkservice/BUILD.gn
index a3d7134e402eb35f1dd84c30b722f9dd3566c6e8..45aca4789ea52d39af48e41b39a7da835c41fd65 100644
--- a/services/distributedhardwarefwkservice/BUILD.gn
+++ b/services/distributedhardwarefwkservice/BUILD.gn
@@ -137,6 +137,7 @@ ohos_shared_library("distributedhardwarefwksvr") {
     "device_manager:devicemanagersdk",
     "dsoftbus:softbus_client",
     "eventhandler:libeventhandler",
+    "ffrt:libffrt",
     "hilog:libhilog",
     "hisysevent:libhisysevent",
     "hitrace:hitrace_meter",
diff --git a/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp b/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp
index e40358f86486326e6529e1ae05c31a05948339ca..a3c25b8fbd84bd32a31281b58fbfb0877066be34 100644
--- a/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp
+++ b/services/distributedhardwarefwkservice/src/componentmanager/component_manager.cpp
@@ -21,6 +21,7 @@
 #include <string>
 #include <thread>
 
+#include "ffrt.h"
 #include "ipc_object_stub.h"
 #include "iservice_registry.h"
 #include "system_ability_definition.h"
@@ -903,7 +904,7 @@ void ComponentManager::DumpLoadedComps(std::set<DHType> &compSourceType, std::se
 
 void ComponentManager::Recover(DHType dhType)
 {
-    std::thread([this, dhType]() { this->DoRecover(dhType); }).detach();
+    ffrt::submit([this, dhType]() { this->DoRecover(dhType); });
 }
 
 void ComponentManager::DoRecover(DHType dhType)
diff --git a/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp b/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
index 45f651f122800b82ed78ecf7eedc5d299e1bb7d5..61ff97dbaa12f23a883cfbb25485e177dd7a3736 100644
--- a/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
+++ b/services/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp
@@ -22,6 +22,7 @@
 #include <thread>
 #include <vector>
 
+#include "ffrt.h"
 #include "iservice_registry.h"
 #include "system_ability_definition.h"
 
@@ -138,9 +139,9 @@ void DistributedHardwareManagerFactory::CheckExitSAOrNot()
             GetAnonyString(networkId).c_str(),
             GetAnonyString(uuid).c_str());
         uint16_t deviceType = deviceInfo.deviceTypeId;
-        std::thread([this, networkId, uuid, udid, deviceType]() {
+        ffrt::submit([this, networkId, uuid, udid, deviceType]() {
             this->SendOnLineEvent(networkId, uuid, udid, deviceType);
-        }).detach();
+        });
     }
 }
 
diff --git a/services/distributedhardwarefwkservice/src/task/disable_task.cpp b/services/distributedhardwarefwkservice/src/task/disable_task.cpp
index 6fbff36e5b9b58c0c70c96b737691fbce5a8f9ae..80d1e13547472dbfd0a02991909835981f4ec580 100644
--- a/services/distributedhardwarefwkservice/src/task/disable_task.cpp
+++ b/services/distributedhardwarefwkservice/src/task/disable_task.cpp
@@ -17,6 +17,8 @@
 
 #include <pthread.h>
 
+#include "ffrt.h"
+
 #include "anonymous_string.h"
 #include "capability_utils.h"
 #include "component_manager.h"
@@ -49,7 +51,7 @@ DisableTask::~DisableTask()
 
 void DisableTask::DoTask()
 {
-    std::thread([this]() { this->DoTaskInner(); }).detach();
+    ffrt::submit([this]() { this->DoTaskInner(); });
 }
 
 void DisableTask::DoTaskInner()
diff --git a/services/distributedhardwarefwkservice/src/task/enable_task.cpp b/services/distributedhardwarefwkservice/src/task/enable_task.cpp
index daf0a9bf2e67e2682a9b9b9fd7319d44bee67605..1287e69f9fce679aab42c4d8cc081d9060436cc2 100644
--- a/services/distributedhardwarefwkservice/src/task/enable_task.cpp
+++ b/services/distributedhardwarefwkservice/src/task/enable_task.cpp
@@ -17,6 +17,8 @@
 
 #include <pthread.h>
 
+#include "ffrt.h"
+
 #include "anonymous_string.h"
 #include "capability_utils.h"
 #include "component_manager.h"
@@ -48,7 +50,7 @@ EnableTask::~EnableTask()
 
 void EnableTask::DoTask()
 {
-    std::thread([this]() { this->DoTaskInner(); }).detach();
+    ffrt::submit([this]() { this->DoTaskInner(); });
 }
 
 void EnableTask::DoTaskInner()
diff --git a/services/distributedhardwarefwkservice/src/task/offline_task.cpp b/services/distributedhardwarefwkservice/src/task/offline_task.cpp
index a352acb102cde44b4a0993d888297b2f8dbad701..d77b14d16dafe736df39fa89e7e832372e71a39d 100644
--- a/services/distributedhardwarefwkservice/src/task/offline_task.cpp
+++ b/services/distributedhardwarefwkservice/src/task/offline_task.cpp
@@ -18,6 +18,8 @@
 #include <pthread.h>
 #include <thread>
 
+#include "ffrt.h"
+
 #include "anonymous_string.h"
 #include "capability_info_manager.h"
 #include "constants.h"
@@ -54,7 +56,7 @@ OffLineTask::~OffLineTask()
 
 void OffLineTask::DoTask()
 {
-    std::thread([this]() { this->DoTaskInner(); }).detach();
+    ffrt::submit([this]() { this->DoTaskInner(); });
 }
 
 void OffLineTask::DoTaskInner()
diff --git a/services/distributedhardwarefwkservice/src/task/task_executor.cpp b/services/distributedhardwarefwkservice/src/task/task_executor.cpp
index 262cab78004b3d2c6055454720fcdff1455840af..37b6b898bf22146757d0a96415df8c190150702e 100644
--- a/services/distributedhardwarefwkservice/src/task/task_executor.cpp
+++ b/services/distributedhardwarefwkservice/src/task/task_executor.cpp
@@ -18,6 +18,8 @@
 #include <pthread.h>
 #include <thread>
 
+#include "ffrt.h"
+
 #include "constants.h"
 #include "dh_context.h"
 #include "distributed_hardware_errno.h"
@@ -32,7 +34,7 @@ IMPLEMENT_SINGLE_INSTANCE(TaskExecutor);
 TaskExecutor::TaskExecutor() : taskThreadFlag_(true)
 {
     DHLOGI("Ctor TaskExecutor");
-    std::thread([this]() { this->TriggerTask(); }).detach();
+    ffrt::submit([this]() { this->TriggerTask(); });
 }
 
 TaskExecutor::~TaskExecutor()
diff --git a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/BUILD.gn b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/BUILD.gn
index 4935935f685005a9e1aa65153f0307380b84602d..e7de7bb01187584a10eb377217b033e2805baa81 100644
--- a/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/BUILD.gn
+++ b/services/distributedhardwarefwkservice/test/unittest/common/accessmanager/BUILD.gn
@@ -34,12 +34,7 @@ config("module_private_config") {
 ohos_unittest("AccessManagerTest") {
   module_out_path = module_out_path
 
-  sources = [
-    "${services_path}/distributedhardwarefwkservice/src/accessmanager/access_manager.cpp",
-    "${services_path}/distributedhardwarefwkservice/src/distributed_hardware_manager_factory.cpp",
-  ]
-
-  sources += [ "access_manager_test.cpp" ]
+  sources = [ "access_manager_test.cpp" ]
 
   configs = [ ":module_private_config" ]
 
diff --git a/utils/src/histreamer_query_tool.cpp b/utils/src/histreamer_query_tool.cpp
index 86a6ff5d9d22f9dfd39d4a6c07939fd7a728314b..1815edf65bfa7e66593b410073677ea10d8178ec 100644
--- a/utils/src/histreamer_query_tool.cpp
+++ b/utils/src/histreamer_query_tool.cpp
@@ -16,7 +16,7 @@
 #include "histreamer_query_tool.h"
 
 #include <dlfcn.h>
-#include<malloc.h>
+#include <malloc.h>
 
 #include "distributed_hardware_log.h"