diff --git a/services/include/concurrent_task_controller.h b/services/include/concurrent_task_controller.h
index 9b5f5e87d7eed8239b7e11f91470036a29fa03e4..d81b3142ddfaa86ca7deebab5ea53edcc05e2bd2 100644
--- a/services/include/concurrent_task_controller.h
+++ b/services/include/concurrent_task_controller.h
@@ -28,6 +28,8 @@
 
 namespace OHOS {
 namespace ConcurrentTask {
+const int DEFAULT_TASKLOAD = 5000;
+
 class ForegroundAppRecord;
 
 class TaskController {
@@ -41,7 +43,7 @@ public:
     void RequestAuth(const Json::Value& payload);
     void Init();
     void Release();
-    int CreateNewRtgGrp(int prioType, int rtNum);
+    int CreateNewRtgGrp(int prioType, int rtNum, int taskload=DEFAULT_TASKLOAD, bool useTaskloadFlag=false);
 
 private:
     void TypeMapInit();
diff --git a/services/src/concurrent_task_controller.cpp b/services/src/concurrent_task_controller.cpp
index 8eb42450edc2a5d05d61ea9f1a2475e8fe991fa8..7d85de2380886868f74aa3056416ebe558964c36 100644
--- a/services/src/concurrent_task_controller.cpp
+++ b/services/src/concurrent_task_controller.cpp
@@ -200,15 +200,19 @@ void TaskController::QueryHardware(int uid, int pid, IntervalReply& queryRs)
         return;
     }
     if (hardwareGrpId_ < 0) {
-        return;
-    }
+	hardwareGrpId_ = CreateNewRtgGrp(PRIO_NORMAL, MAX_KEY_THREADS);
+	if (hardwareGrpId_ <= 0)
+	{
+            CONCUR_LOGI("CreateRsRtgGroup for Hardware failed");
+	    return;
+	}
+    }
+    queryRs.rtgId = hardwareGrpId_;
     hardwareTid_ = queryRs.tid;
     int ret = AddThreadToRtg(hardwareTid_, renderServiceGrpId_, PRIO_RT);
     if (ret < 0) {
-        CONCUR_LOGE("uid %{public}d tid %{public}d join hardware group failed.", uid, rsTid_);
-        return;
+        CONCUR_LOGE("uid %{public}d tid %{public}d join hardware group failed.", uid, hardwareTid_);
     }
-    queryRs.tid = hardwareGrpId_;
 }
 
 void TaskController::QueryExecutorStart(int uid, int pid, IntervalReply& queryRs)
@@ -285,7 +289,6 @@ void TaskController::TypeMapInit()
 void TaskController::TryCreateRsGroup()
 {
     renderServiceGrpId_ = TryCreateSystemGroup();
-    hardwareGrpId_ = renderServiceGrpId_;
 }
 
 int TaskController::TryCreateSystemGroup()
@@ -746,7 +749,7 @@ void TaskController::PrintInfo()
     }
 }
 
-int TaskController::CreateNewRtgGrp(int prioType, int rtNum)
+int TaskController::CreateNewRtgGrp(int prioType, int rtNum, int taskload, bool userTaskloadFlag)
 {
     struct rtg_grp_data grp_data;
     int ret;