diff --git a/tests/ut/ge/hybrid/node_executor/aicpu/aicpu_node_executor_unittest.cc b/tests/ut/ge/hybrid/node_executor/aicpu/aicpu_node_executor_unittest.cc
index 034b3f47..734ee2be 100644
--- a/tests/ut/ge/hybrid/node_executor/aicpu/aicpu_node_executor_unittest.cc
+++ b/tests/ut/ge/hybrid/node_executor/aicpu/aicpu_node_executor_unittest.cc
@@ -152,19 +152,28 @@ TEST_F(UtestAicpuNodeExecutor, aicpu_tf_node_task) {
 
   domi::TaskDef task_def2;
   task_def2.set_type(RT_MODEL_TASK_ALL_KERNEL);
-  task_def2.mutable_kernel()->set_args(reinterpret_cast<const char *>(&args), args.head.length);
-  task_def2.mutable_kernel()->set_args_size(args.head.length);
-
-  hybrid_model.task_defs_[node] = std::vector<domi::TaskDef>({task_def2});
-
-  AicpuNodeTask aicpu_node_task(node_item, task_def);
-  ASSERT_EQ(aicpu_node_task.Init(hybrid_model), FAILED);
+  domi::KernelDef *kernel_def = task_def2.mutable_kernel();
+  kernel_def->set_args(reinterpret_cast<const char *>(&args), args.head.length);
+  kernel_def->set_args_size(args.head.length);
+  AicpuExtInfo aicpu_ext_info2;
+  aicpu_ext_info2.infoType = aicpu::FWKAdapter::FWK_ADPT_EXT_SHAPE_TYPE;
+  aicpu_ext_info2.infoLen = sizeof(int32_t);
+  memcpy_s(aicpu_ext_info2.infoMsg, sizeof(int32_t), &type, sizeof(int32_t));
+  char *ext_mem2 = (char*)malloc(sizeof(AicpuExtInfo) + sizeof(int32_t));
+  memcpy_s(ext_mem2, sizeof(AicpuExtInfo) + sizeof(int32_t), &aicpu_ext_info2, sizeof(AicpuExtInfo) + sizeof(int32_t));
+  kernel_def->set_kernel_ext_info(ext_mem2, sizeof(AicpuExtInfo) + sizeof(int32_t));
+  kernel_def->set_kernel_ext_info_size(sizeof(AicpuExtInfo) + sizeof(int32_t));
+  hybrid_model.task_defs_[node] = std::vector<domi::TaskDef>({task_def2, task_def2});
+
+  AicpuNodeTask aicpu_node_task(node_item, task_def2);
+  ASSERT_EQ(aicpu_node_task.Init(hybrid_model), SUCCESS);
+  ASSERT_EQ(aicpu_node_task.UpdateIoAddr(*node_state->GetTaskContext()), SUCCESS);
   ASSERT_EQ(aicpu_node_task.LaunchTask(*node_state->GetTaskContext()), SUCCESS);
-
-
+  node_item->is_dynamic = false;
+  ASSERT_EQ(aicpu_node_task.UpdateIoAddr(*node_state->GetTaskContext()), SUCCESS);
   //kernel_ex_def->set_allocated_kernel_ext_info(nullptr);
-
   free(ext_mem);
+  free(ext_mem2);
 
 }
 
diff --git a/tests/ut/ge/single_op/single_op_model_unittest.cc b/tests/ut/ge/single_op/single_op_model_unittest.cc
index 7b7a05d8..f20e47d6 100644
--- a/tests/ut/ge/single_op/single_op_model_unittest.cc
+++ b/tests/ut/ge/single_op/single_op_model_unittest.cc
@@ -23,6 +23,7 @@
 #include "graph/utils/graph_utils.h"
 #include "runtime/rt.h"
 #include "single_op/single_op_model.h"
+#include "aicpu/common/aicpu_task_struct.h"
 #include "single_op/task/tbe_task_builder.h"
 #include "single_op/task/rts_kernel_task_builder.h"
 #include "single_op/task/op_task.h"
@@ -43,6 +44,10 @@ constexpr char const *kAttrSupportDynamicShape = "support_dynamicshape";
 const char *const kEngineNameAiCore = "AIcoreEngine";
 const char *const kEngineNameAiCpu = "aicpu_ascend_kernel";
 const char *const kEngineNameAiCpuTf = "aicpu_tf_kernel";
+struct AicpuTaskStruct {
+  aicpu::AicpuParamHead head;
+  uint64_t io_addrp[6];
+}__attribute__((packed));
 }  // namespace
 
 class UtestSingleOpModel : public testing::Test {
@@ -315,7 +320,7 @@ TEST_F(UtestSingleOpModel, BuildTaskList) {
   ASSERT_EQ(mem_task.LaunchKernel(0), SUCCESS);
 }
 
-TEST_F(UtestSingleOpModel, build_dynamic_task) {
+TEST_F(UtestSingleOpModel, build_dynamic_task01) {
   ComputeGraphPtr graph = make_shared<ComputeGraph>("single_op");
   GeModelPtr ge_model = make_shared<GeModel>();
   ge_model->SetGraph(GraphUtils::CreateGraphFromComputeGraph(graph));
@@ -366,3 +371,49 @@ TEST_F(UtestSingleOpModel, build_dynamic_task) {
   op_desc->SetOpKernelLibName(kEngineNameAiCpu);
   model.BuildTaskListForDynamicOp(res, single_op);
 }
+TEST_F(UtestSingleOpModel, build_dynamic_task02) {
+  ComputeGraphPtr graph = make_shared<ComputeGraph>("single_op");
+  GeModelPtr ge_model = make_shared<GeModel>();
+  ge_model->SetGraph(GraphUtils::CreateGraphFromComputeGraph(graph));
+  shared_ptr<domi::ModelTaskDef> model_task_def = make_shared<domi::ModelTaskDef>();
+  ge_model->SetModelTaskDef(model_task_def);
+  
+  AicpuTaskStruct args;
+  args.head.length = sizeof(args);
+  args.head.ioAddrNum = 6;
+  domi::TaskDef *task_def = model_task_def->add_task();
+  task_def->set_type(RT_MODEL_TASK_KERNEL);
+  domi::KernelDef *kernel_def = task_def->mutable_kernel();
+  kernel_def->set_args(reinterpret_cast<const char *>(&args), args.head.length);
+  kernel_def->set_args_size(args.head.length);
+  ge::hybrid::AicpuExtInfo aicpu_ext_info;
+  aicpu_ext_info.infoType = aicpu::FWKAdapter::FWK_ADPT_EXT_SHAPE_TYPE;
+  aicpu_ext_info.infoLen = sizeof(int32_t);
+  int32_t type = ge::DEPEND_COMPUTE;
+  memcpy_s(aicpu_ext_info.infoMsg, sizeof(int32_t), &type, sizeof(int32_t));
+  char *ext_mem = (char*)malloc(sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t));
+  memcpy_s(ext_mem, sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t), &aicpu_ext_info,
+           sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t));
+  kernel_def->set_kernel_ext_info(ext_mem, sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t));
+  kernel_def->set_kernel_ext_info_size(sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t));
+  domi::KernelContext *context = kernel_def->mutable_context();
+  context->set_kernel_type(6);    // ccKernelType::AI_CPU
+
+  string model_data_str = "dynamic_model";
+  SingleOpModel model("model", model_data_str.c_str(), model_data_str.size());
+  std::mutex stream_mu;
+  rtStream_t stream = nullptr;
+  rtStreamCreate(&stream, 0);
+  DynamicSingleOp single_op(0, &stream_mu, stream);
+  model.model_helper_.model_ = ge_model;
+  auto op_desc = std::make_shared<ge::OpDesc>("add", "Add");
+  AttrUtils::SetInt(op_desc, ::ge::ATTR_NAME_UNKNOWN_SHAPE_TYPE, ge::DEPEND_COMPUTE);
+  NodePtr node = graph->AddNode(op_desc); 
+  model.op_list_[0] = node;
+  StreamResource *res = new (std::nothrow) StreamResource(1);
+
+  ASSERT_EQ(model.ParseTasks(), SUCCESS);
+  model.node_tasks_[node] = { *task_def, *task_def };
+  op_desc->SetOpKernelLibName(kEngineNameAiCpu);
+  model.BuildTaskListForDynamicOp(res, single_op);
+}
diff --git a/tests/ut/ge/single_op/single_op_task_unittest.cc b/tests/ut/ge/single_op/single_op_task_unittest.cc
index 52091856..e4f72f9b 100644
--- a/tests/ut/ge/single_op/single_op_task_unittest.cc
+++ b/tests/ut/ge/single_op/single_op_task_unittest.cc
@@ -195,7 +195,35 @@ TEST_F(UtestSingleOpTask, test_atomic_exec) {
   optiling::utils::OpRunInfo run_info(0, true, 0);
   task.CalcTilingInfo(run_info);
 }
-
+TEST_F(UtestSingleOpTask, test_aicpu_task_launch_kernel) {
+  AiCpuCCTask task;
+  rtStream_t stream = nullptr;
+  task.num_inputs_ = 2;
+  task.num_outputs_ = 1;
+  task.input_is_const_ = {true, false};
+  int total_addr = 3;
+  uint32_t* addrs[total_addr] = {nullptr, nullptr, nullptr};
+  task.io_addr_ = reinterpret_cast<uintptr_t*>(addrs);
+  task.io_addr_num_ = total_addr;
+  ge::hybrid::AicpuExtInfo aicpu_ext_info;
+  aicpu_ext_info.infoType = aicpu::FWKAdapter::FWK_ADPT_EXT_SHAPE_TYPE;
+  aicpu_ext_info.infoLen = sizeof(int32_t);
+  int32_t type = ge::DEPEND_COMPUTE;
+  memcpy_s(aicpu_ext_info.infoMsg, sizeof(int32_t), &type, sizeof(int32_t));
+  char *ext_mem = (char*)malloc(sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t));
+  memcpy_s(ext_mem, sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t), &aicpu_ext_info,
+           sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t));
+  std::string ext_info_str(ext_mem, sizeof(ge::hybrid::AicpuExtInfo) + sizeof(int32_t));
+  vector<DataBuffer> inputs(2, DataBuffer());
+  vector<DataBuffer> outputs(1, DataBuffer());
+  vector<GeTensorDesc> inputs_desc(2, GeTensorDesc(GeShape(), FORMAT_NCHW, DT_FLOAT));
+  vector<GeTensorDesc> outputs_desc(1, GeTensorDesc(GeShape(), FORMAT_NCHW, DT_FLOAT));
+  ASSERT_EQ(task.SetExtInfoAndType(ext_info_str, 0), SUCCESS);
+  task.unknown_type_ = ge::DEPEND_COMPUTE;
+  task.num_outputs_ = 1;
+  ASSERT_EQ(task.InitForSummaryAndCopy(), SUCCESS);
+  ASSERT_EQ(task.LaunchKernel(inputs_desc, inputs, outputs_desc, outputs, stream), SUCCESS);
+}
 TEST_F(UtestSingleOpTask, test_aicpu_task_update_io_addr) {
   AiCpuCCTask task;
   task.num_inputs_ = 2;