diff --git a/mindspore/ccsrc/device/ascend/profiling/profiling_engine_impl.cc b/mindspore/ccsrc/device/ascend/profiling/profiling_engine_impl.cc
index cbecb3030d5d20481516f8e1e63b36aa26fa7707..a3934093348da3f5760b6dbcfac18862e6aa3470 100644
--- a/mindspore/ccsrc/device/ascend/profiling/profiling_engine_impl.cc
+++ b/mindspore/ccsrc/device/ascend/profiling/profiling_engine_impl.cc
@@ -28,6 +28,7 @@ PluginIntf *ProfilingEngineImpl::CreatePlugin() {
 int ProfilingEngineImpl::ReleasePlugin(PluginIntf *plugin) {
   if (plugin != nullptr) {
     delete plugin;
+    plugin = nullptr;
   }
   return 0;
 }
diff --git a/mindspore/ccsrc/device/ascend/profiling/profiling_manager.cc b/mindspore/ccsrc/device/ascend/profiling/profiling_manager.cc
index fec1aac685f87a583589caf18e456c989fc6d262..a2fe5b852df193452bb6ac699d9586d4c0657572 100644
--- a/mindspore/ccsrc/device/ascend/profiling/profiling_manager.cc
+++ b/mindspore/ccsrc/device/ascend/profiling/profiling_manager.cc
@@ -15,11 +15,8 @@
  */
 
 #include "device/ascend/profiling/profiling_manager.h"
-
 #include <stdlib.h>
 #include <vector>
-
-#include <nlohmann/json.hpp>
 #include "securec/include/securec.h"
 #include "./prof_mgr_core.h"
 #include "device/ascend/profiling/plugin_impl.h"
@@ -30,9 +27,6 @@
 #include "utils/convert_utils.h"
 #include "runtime/base.h"
 
-using std::vector;
-using Json = nlohmann::json;
-
 namespace mindspore {
 namespace device {
 namespace ascend {
@@ -124,35 +118,43 @@ bool ProfilingManager::StartupProfiling(uint32_t device_id) {
   auto context = MsContext::GetInstance();
   MS_EXCEPTION_IF_NULL(context);
   const string prof_options_str = context->profiling_options();
-  vector<string> opts = Split(prof_options_str, ':');
+  std::vector<string> opts = Split(prof_options_str, ':');
   if (opts.empty()) {
     MS_LOG(WARNING) << "Profiling is enabled, but profiling option is not set!";
     return true;
   }
   // current one docker only use one device`
-  Json p_device;
+  nlohmann::json p_device;
   // JOBID
   auto job_id = GetJobId();
   p_device["jobID"] = std::to_string(job_id);
   // device_id
   p_device["deviceID"] = std::to_string(device_id);
   // features:'training_trace', 'task_trace'  etc
-  Json features;
-  for (vector<string>::size_type i = 0; i < opts.size(); i++) {
-    Json f;
+  nlohmann::json features;
+  for (std::vector<string>::size_type i = 0; i < opts.size(); i++) {
+    nlohmann::json f;
     f["name"] = opts[i];
     features[i] = f;
   }
   p_device["features"] = features;
   // only one device, but sProfMgrStartUp API require for device list
-  Json devices;
+  nlohmann::json devices;
   devices[0] = p_device;
-  Json startCfg;
+  nlohmann::json startCfg;
   startCfg["startCfg"] = devices;
 
+  if (!ProfStartUp(NOT_NULL(&startCfg))) {
+    MS_LOG(ERROR) << "ProfMgrStartUp failed.";
+    return false;
+  }
+  return true;
+}
+
+bool ProfilingManager::ProfStartUp(NotNull<nlohmann::json *> startCfg) {
   // convert json to string
   std::stringstream ss;
-  ss << startCfg;
+  ss << *startCfg;
   std::string cfg = ss.str();
   MS_LOG(INFO) << "profiling config " << cfg;
   auto ret = rtProfilerStart();
diff --git a/mindspore/ccsrc/device/ascend/profiling/profiling_manager.h b/mindspore/ccsrc/device/ascend/profiling/profiling_manager.h
index c30c6898ea7ce0b670ba4168d85974862ed61d75..05b524899669ce74ff37ec20b555c59fba6bce69 100644
--- a/mindspore/ccsrc/device/ascend/profiling/profiling_manager.h
+++ b/mindspore/ccsrc/device/ascend/profiling/profiling_manager.h
@@ -20,18 +20,15 @@
 #include <cstring>
 #include <string>
 #include <memory>
+#include <nlohmann/json.hpp>
+#include "utils/contract.h"
 #include "utils/context/ms_context.h"
+
 using std::map;
 using std::string;
-
 namespace mindspore {
 namespace device {
 namespace ascend {
-// PROFILING_CUSTOM_LOGID_START 3
-const uint64_t kProfilingFpStartLogId = 1;
-const uint64_t kProfilingBpEndLogId = 2;
-const uint64_t kProfilingIterEndLogId = 255;
-
 class ProfilingEngineImpl;
 class ProfilingManager {
  public:
@@ -52,6 +49,7 @@ class ProfilingManager {
   ~ProfilingManager() { prof_handle_ = nullptr; }
 
  private:
+  bool ProfStartUp(NotNull<nlohmann::json *> json);
   std::shared_ptr<ProfilingEngineImpl> engine_0_;
   uint32_t device_id_;
   void *prof_handle_;
diff --git a/mindspore/ccsrc/device/ascend/profiling/profiling_utils.cc b/mindspore/ccsrc/device/ascend/profiling/profiling_utils.cc
index 131a22805d0ec8774342a64d14259e2dc2c72a45..17ac4c4530267efc20274692437615a62da69033 100644
--- a/mindspore/ccsrc/device/ascend/profiling/profiling_utils.cc
+++ b/mindspore/ccsrc/device/ascend/profiling/profiling_utils.cc
@@ -33,6 +33,10 @@ constexpr char kCustomNode[] = "PROFILING_CUSTOM_";
 constexpr char kFpStartNode[] = "PROFILING_FP_START";
 constexpr char kBpEndNode[] = "PROFILING_BP_END";
 constexpr char kIterEndNode[] = "PROFILING_ITER_END";
+// PROFILING_CUSTOM_LOGID_START 3
+constexpr uint64_t kProfilingFpStartLogId = 1;
+constexpr uint64_t kProfilingBpEndLogId = 2;
+constexpr uint64_t kProfilingIterEndLogId = 255;
 std::map<uint32_t, std::vector<CNodePtr>> ProfilingUtils::graph_profiling_cnode_;
 std::map<uint32_t, std::vector<std::string>> ProfilingUtils::graph_kernel_name_;
 std::map<uint32_t, std::vector<std::shared_ptr<ProfDesc>>> ProfilingUtils::graph_point_;
diff --git a/mindspore/ccsrc/device/ascend/tasksink/runtime_utils.cc b/mindspore/ccsrc/device/ascend/tasksink/runtime_utils.cc
index 603dd989e5ea25e347c9eee7c3fd3201606b5f97..3faeefb820f7446194a972a615d4210a42a20056 100644
--- a/mindspore/ccsrc/device/ascend/tasksink/runtime_utils.cc
+++ b/mindspore/ccsrc/device/ascend/tasksink/runtime_utils.cc
@@ -58,9 +58,9 @@ bool RuntimeUtils::HcomDistribute(const std::shared_ptr<HcclTaskInfo> &task_info
   if (task_info->hccl_type() == kBroadcastOpName) {
     // call hcom broadcast interface to run op
     const string tag_broadcast = kHcomBroadcast + std::to_string(task_counter++) + kUnderline + std::to_string(0);
-    ret = hcom_broadcast(tag_broadcast.c_str(), reinterpret_cast<void *>(task_info->input_data_addr()),
-                         static_cast<u64>(task_info->count()), static_cast<hcclDataType_t>(task_info->data_type()),
-                         static_cast<u32>(task_info->root_id()), hccl_group.c_str(), stream);
+    ret = hcom_broadcast(tag_broadcast.c_str(), task_info->input_data_addr(), static_cast<u64>(task_info->count()),
+                         static_cast<hcclDataType_t>(task_info->data_type()), static_cast<u32>(task_info->root_id()),
+                         hccl_group.c_str(), stream);
     if (ret != HCCL_SUCCESS) {
       MS_LOG(ERROR) << "hcom_broadcast fail, return ret: " << static_cast<int>(ret);
       return false;
@@ -68,9 +68,9 @@ bool RuntimeUtils::HcomDistribute(const std::shared_ptr<HcclTaskInfo> &task_info
   } else if (task_info->hccl_type() == kAllGatherOpName) {
     // call hcom allgather interface to run op
     const string tag_all_gather = kHcomAllGather + std::to_string(task_counter++) + kUnderline + std::to_string(0);
-    ret = hcom_all_gather(tag_all_gather.c_str(), reinterpret_cast<void *>(task_info->input_data_addr()),
-                          reinterpret_cast<void *>(task_info->output_data_addr()), static_cast<u64>(task_info->count()),
-                          static_cast<hcclDataType_t>(task_info->data_type()), hccl_group.c_str(), stream);
+    ret = hcom_all_gather(tag_all_gather.c_str(), task_info->input_data_addr(), task_info->output_data_addr(),
+                          static_cast<u64>(task_info->count()), static_cast<hcclDataType_t>(task_info->data_type()),
+                          hccl_group.c_str(), stream);
     if (ret != HCCL_SUCCESS) {
       MS_LOG(ERROR) << "hcom_all_gather fail, return ret: " << ret;
       return false;
@@ -78,9 +78,8 @@ bool RuntimeUtils::HcomDistribute(const std::shared_ptr<HcclTaskInfo> &task_info
   } else if (task_info->hccl_type() == kAllReduceOpName) {
     // call hcom allreduce interface to run op
     const string tag_all_reduce = kHcomAllReduce + std::to_string(task_counter++) + kUnderline + std::to_string(0);
-    ret = hcom_all_reduce(tag_all_reduce.c_str(), reinterpret_cast<void *>(task_info->input_data_addr()),
-                          reinterpret_cast<void *>(task_info->output_data_addr()), static_cast<u64>(task_info->count()),
-                          static_cast<hcclDataType_t>(task_info->data_type()),
+    ret = hcom_all_reduce(tag_all_reduce.c_str(), task_info->input_data_addr(), task_info->output_data_addr(),
+                          static_cast<u64>(task_info->count()), static_cast<hcclDataType_t>(task_info->data_type()),
                           static_cast<hcclRedOp_t>(task_info->op_type()), hccl_group.c_str(), stream);
     if (ret != HCCL_SUCCESS) {
       MS_LOG(ERROR) << "hcom_all_reduce fail, return ret: " << ret;
@@ -90,8 +89,7 @@ bool RuntimeUtils::HcomDistribute(const std::shared_ptr<HcclTaskInfo> &task_info
     // call hcom reducescatter interface to run op
     const string tag_reduce_scatter =
       kHcomReduceScatter + std::to_string(task_counter++) + kUnderline + std::to_string(0);
-    ret = hcom_reduce_scatter(tag_reduce_scatter.c_str(), reinterpret_cast<void *>(task_info->input_data_addr()),
-                              reinterpret_cast<void *>(task_info->output_data_addr()),
+    ret = hcom_reduce_scatter(tag_reduce_scatter.c_str(), task_info->input_data_addr(), task_info->output_data_addr(),
                               static_cast<u64>(task_info->count()), static_cast<hcclDataType_t>(task_info->data_type()),
                               static_cast<hcclRedOp_t>(task_info->op_type()), hccl_group.c_str(), stream);
     if (ret != HCCL_SUCCESS) {
diff --git a/mindspore/ccsrc/device/ascend/tasksink/task_generator.cc b/mindspore/ccsrc/device/ascend/tasksink/task_generator.cc
index 0cdf7518016f7149e1a423ffe6df57343e6c2131..e026459ae9770ee6ebd4be5913a26a41e061ab31 100644
--- a/mindspore/ccsrc/device/ascend/tasksink/task_generator.cc
+++ b/mindspore/ccsrc/device/ascend/tasksink/task_generator.cc
@@ -40,39 +40,46 @@ bool TaskGenerator::GenTasks(const std::vector<CNodePtr> &anf_node_list, std::ve
   return true;
 }
 
+void TaskGenerator::LaunchAddrCleanAkgKernel(const CNodePtr &anf_node_ptr, AddressPtrList *kernel_inputs) {
+  MS_EXCEPTION_IF_NULL(anf_node_ptr);
+  MS_EXCEPTION_IF_NULL(kernel_inputs);
+  // akg process
+  // set atomic clean addr
+  if (AnfAlgo::HasNodeAttr(kAttrAtomicOutputIndexs, anf_node_ptr)) {
+    auto clean_output_indexs = AnfAlgo::GetNodeAttr<std::vector<size_t>>(anf_node_ptr, kAttrAtomicOutputIndexs);
+    auto graph = anf_node_ptr->func_graph();
+    MS_EXCEPTION_IF_NULL(graph);
+    auto manager = graph->manager();
+    MS_EXCEPTION_IF_NULL(manager);
+    auto node_users = manager->node_users();
+    if (node_users[anf_node_ptr].empty()) {
+      MS_LOG(EXCEPTION) << "Node users of " << anf_node_ptr->ToString() << " is empty.";
+    }
+    auto depend_node = node_users[anf_node_ptr].pop().first;
+    if (!IsPrimitiveCNode(depend_node, prim::kPrimDepend)) {
+      MS_LOG(EXCEPTION) << "Checking Depend node failed";
+    }
+    if (node_users[depend_node].empty()) {
+      MS_LOG(EXCEPTION) << "Node users of " << depend_node->ToString() << " is empty.";
+    }
+    auto post_node = node_users[depend_node].pop().first;
+    for (auto index : clean_output_indexs) {
+      auto device_address = AnfAlgo::GetOutputAddr(post_node, index);
+      kernel::AddressPtr input = std::make_shared<kernel::Address>();
+      MS_EXCEPTION_IF_NULL(input);
+      input->addr = device_address->ptr_;
+      input->size = device_address->size_;
+      kernel_inputs->push_back(input);
+    }
+    MS_LOG(DEBUG) << "AtomicAddClean clean output size: " << clean_output_indexs.size();
+  }
+}
+
 void TaskGenerator::LaunchAddrCleanKernel(const CNodePtr &anf_node_ptr, AddressPtrList *kernel_inputs) {
   MS_EXCEPTION_IF_NULL(anf_node_ptr);
+  MS_EXCEPTION_IF_NULL(kernel_inputs);
   if (anf_node_ptr->inputs().size() != 2) {
-    // akg process
-    // set atomic clean addr
-    if (AnfAlgo::HasNodeAttr(kAttrAtomicOutputIndexs, anf_node_ptr)) {
-      auto clean_output_indexs = AnfAlgo::GetNodeAttr<std::vector<size_t>>(anf_node_ptr, kAttrAtomicOutputIndexs);
-      auto graph = anf_node_ptr->func_graph();
-      MS_EXCEPTION_IF_NULL(graph);
-      auto manager = graph->manager();
-      MS_EXCEPTION_IF_NULL(manager);
-      auto node_users = manager->node_users();
-      if (node_users[anf_node_ptr].empty()) {
-        MS_LOG(EXCEPTION) << "Node users of " << anf_node_ptr->ToString() << " is empty.";
-      }
-      auto depend_node = node_users[anf_node_ptr].pop().first;
-      if (!IsPrimitiveCNode(depend_node, prim::kPrimDepend)) {
-        MS_LOG(EXCEPTION) << "Checking Depend node failed";
-      }
-      if (node_users[depend_node].empty()) {
-        MS_LOG(EXCEPTION) << "Node users of " << depend_node->ToString() << " is empty.";
-      }
-      auto post_node = node_users[depend_node].pop().first;
-      for (auto index : clean_output_indexs) {
-        auto device_address = AnfAlgo::GetOutputAddr(post_node, index);
-        kernel::AddressPtr input = std::make_shared<kernel::Address>();
-        input->addr = device_address->ptr_;
-        MS_EXCEPTION_IF_NULL(input->addr);
-        input->size = device_address->size_;
-        kernel_inputs->push_back(input);
-      }
-      MS_LOG(DEBUG) << "AtomicAddClean clean output size: " << clean_output_indexs.size();
-    }
+    LaunchAddrCleanAkgKernel(anf_node_ptr, kernel_inputs);
     return;
   }
   MS_EXCEPTION_IF_NULL(anf_node_ptr->inputs()[1]);
diff --git a/mindspore/ccsrc/device/ascend/tasksink/task_generator.h b/mindspore/ccsrc/device/ascend/tasksink/task_generator.h
index ffedcd7930c81c783f3159d20118ab986f929820..ecd5889b04def775ce601022b088b9cbc2dbde54 100644
--- a/mindspore/ccsrc/device/ascend/tasksink/task_generator.h
+++ b/mindspore/ccsrc/device/ascend/tasksink/task_generator.h
@@ -48,6 +48,7 @@ class TaskGenerator {
 
  private:
   static void LaunchAddrCleanKernel(const CNodePtr &anf_node_ptr, AddressPtrList *kernel_inputs);
+  static void LaunchAddrCleanAkgKernel(const CNodePtr &anf_node_ptr, AddressPtrList *kernel_inputs);
   static bool LaunchKernel(const CNodePtr &anf_node_ptr, uint32_t stream_id, std::vector<TaskInfoPtr> *task_info_list);
   static bool LaunchAllKernel(const std::vector<CNodePtr> &anf_node_list, std::vector<TaskInfoPtr> *task_info_list,
                               uint32_t graph_id);
diff --git a/mindspore/ccsrc/device/cpu/cpu_kernel_runtime.cc b/mindspore/ccsrc/device/cpu/cpu_kernel_runtime.cc
index cfcc1b7c796587300ab6941df3761bf425222e51..cdb848add263fe79ac6d595dfaca755525f618c4 100644
--- a/mindspore/ccsrc/device/cpu/cpu_kernel_runtime.cc
+++ b/mindspore/ccsrc/device/cpu/cpu_kernel_runtime.cc
@@ -79,6 +79,7 @@ void CPUKernelRuntime::AssignValueNodeAddress(session::KernelGraph *kernel_graph
       std::vector<int> data_shape = tensor->shape();
       size_t tensor_size = std::accumulate(data_shape.begin(), data_shape.end(), type_size, std::multiplies<size_t>());
       DeviceAddressPtr address = CreateDeviceAddress(nullptr, tensor_size, kOpFormat_DEFAULT, kNumberTypeFloat32);
+      MS_EXCEPTION_IF_NULL(address);
       if (tensor->data_type() == kNumberTypeFloat32 || tensor->data_type() == kNumberTypeInt32) {
         address->ptr_ = tensor->data_c(false);
       } else {