diff --git a/ge/single_op/task/op_task.cc b/ge/single_op/task/op_task.cc
index 7e58cc04..57222354 100755
--- a/ge/single_op/task/op_task.cc
+++ b/ge/single_op/task/op_task.cc
@@ -955,7 +955,6 @@ Status AiCpuBaseTask::PrepareCopyInputs(vector<DataBuffer> &outputs) {
   }
 
   const size_t copy_input_buf_len = num_outputs_ * kCopyNum * sizeof(uint64_t);
-
   GE_CHK_RT_RET(rtMemcpy(copy_input_release_flag_dev_, copy_input_buf_len,
                          copy_input_release_flag.data(), copy_input_buf_len, RT_MEMCPY_HOST_TO_DEVICE));
   GE_CHK_RT_RET(rtMemcpy(copy_input_data_size_dev_, copy_input_buf_len,
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 1e097616..ba31f9b8 100644
--- a/tests/ut/ge/single_op/single_op_model_unittest.cc
+++ b/tests/ut/ge/single_op/single_op_model_unittest.cc
@@ -433,4 +433,4 @@ TEST_F(UtestSingleOpModel, build_memcpoy_task) {
   kernel_def.set_args(reinterpret_cast<const char *>(&args2), 3);
   kernel_def.set_args_size(3);
   ASSERT_EQ(aicpu_task.SetMemCopyTask(kernel_def), FAILED);
-}
+}
\ No newline at end of file
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 19895a09..609bff65 100644
--- a/tests/ut/ge/single_op/single_op_task_unittest.cc
+++ b/tests/ut/ge/single_op/single_op_task_unittest.cc
@@ -16,7 +16,7 @@
 
 #include <gtest/gtest.h>
 #include <vector>
-
+#include <iostream>
 #include "graph/load/model_manager/model_utils.h"
 #include "graph/utils/graph_utils.h"
 #include "hybrid/node_executor/aicpu/aicpu_ext_info.h"
@@ -25,6 +25,7 @@
 #define protected public
 #define private public
 #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/op_task.h"
 #include "single_op/task/tbe_task_builder.h"
@@ -38,6 +39,13 @@ using namespace testing;
 using namespace ge;
 using namespace optiling;
 
+namespace {
+  struct AicpuTaskStruct {
+  aicpu::AicpuParamHead head;
+  uint64_t io_addrp[3];
+}__attribute__((packed));
+}  // namespace
+
 class UtestSingleOpTask : public testing::Test {
  protected:
   void SetUp() {
@@ -195,6 +203,7 @@ 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;
@@ -207,8 +216,31 @@ TEST_F(UtestSingleOpTask, test_aicpu_task_launch_kernel) {
   task.io_addr_ = reinterpret_cast<uintptr_t*>(addrs);
   task.io_addr_num_ = total_addr;
   vector<DataBuffer> outputs(1, DataBuffer());
+  outputs[0].data = 0;
   task.unknown_type_ = ge::DEPEND_COMPUTE;
   ASSERT_EQ(task.InitForSummaryAndCopy(), SUCCESS);
+  auto &summary = task.output_summary_host_[0];
+  summary.shape_data_ptr = 0;
+  summary.shape_data_size = 1;
+  summary.raw_data_ptr = 0;
+  summary.raw_data_size = 1;
+  void *shape_buffer = nullptr;
+  rtMalloc(&shape_buffer, 1, RT_MEMORY_HBM);
+  task.out_shape_hbm_.emplace_back(shape_buffer);
+  task.memcpy_so_name_ = "libcpu_kernel.so";
+  task.memcpy_kernel_name_ = "RunCpuKernel";
+  AicpuTaskStruct args;
+  args.head.length = sizeof(args);
+  args.head.ioAddrNum = 3;
+  domi::TaskDef task_def;
+  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);
+  auto &memcpy_args = kernel_def->args();
+  task.memcpy_args_size_ = kernel_def->args_size();
+  task.memcpy_args_.reset(new(std::nothrow) uint8_t[task.memcpy_args_size_]());
+  memcpy_s(task.memcpy_args_.get(), task.memcpy_args_size_, memcpy_args.c_str(), memcpy_args.size());
+  ASSERT_EQ(task.CopyDataToHbm(outputs, stream), SUCCESS);
 }
 
 TEST_F(UtestSingleOpTask, test_aicpu_task_update_io_addr) {