diff --git a/ge/hybrid/node_executor/aicpu/aicpu_node_executor.cc b/ge/hybrid/node_executor/aicpu/aicpu_node_executor.cc
index c44595d9..d9d4b35e 100755
--- a/ge/hybrid/node_executor/aicpu/aicpu_node_executor.cc
+++ b/ge/hybrid/node_executor/aicpu/aicpu_node_executor.cc
@@ -783,22 +783,10 @@ Status AicpuNodeTask::InitForDependComputeTask() {
                     "[Alloc][TensorBuffer] failed for Node[%s] to copy task input dst, size=%zu",
                     node_name_.c_str(), copy_input_buf_len);
 
-  std::vector<uint64_t> copy_io_addr;
-  copy_io_addr.emplace_back(reinterpret_cast<uintptr_t>(copy_input_release_flag_dev_->GetData()));
-  copy_io_addr.emplace_back(reinterpret_cast<uintptr_t>(copy_input_data_size_dev_->GetData()));
-  copy_io_addr.emplace_back(reinterpret_cast<uintptr_t>(copy_input_src_dev_->GetData()));
-  copy_io_addr.emplace_back(reinterpret_cast<uintptr_t>(copy_input_dst_dev_->GetData()));
-
-  // mem copy op has 4 inputs and 0 output.
-  const auto copy_io_addr_size = sizeof(uint64_t) * copy_io_addr.size();
-
-  // can alloc in init, it can reuse
-  GE_CHK_STATUS_RET(AllocTensorBuffer(copy_io_addr_size, copy_ioaddr_dev_),
-                    "[Alloc][TensorBuffer] failed for Node[%s] to copy task ioaddr, size=%zu",
-                    node_name_.c_str(), copy_io_addr_size);
-
-  GE_CHK_RT_RET(rtMemcpy(copy_ioaddr_dev_->GetData(), copy_io_addr_size,
-                         &copy_io_addr[0], copy_io_addr_size, RT_MEMCPY_HOST_TO_DEVICE));
+  copy_io_addr_.emplace_back(reinterpret_cast<uintptr_t>(copy_input_release_flag_dev_->GetData()));
+  copy_io_addr_.emplace_back(reinterpret_cast<uintptr_t>(copy_input_data_size_dev_->GetData()));
+  copy_io_addr_.emplace_back(reinterpret_cast<uintptr_t>(copy_input_src_dev_->GetData()));
+  copy_io_addr_.emplace_back(reinterpret_cast<uintptr_t>(copy_input_dst_dev_->GetData()));
   return SUCCESS;
 }
 
@@ -973,7 +961,7 @@ Status AicpuNodeTask::LaunchTask(TaskContext &context) {
   auto kernel_type = static_cast<ccKernelType>(kcontext.kernel_type());
   uint32_t flag = RT_KERNEL_DEFAULT;
   if (kernel_type == ccKernelType::CUST_AI_CPU) {
-    flag |= static_cast<uint32_t>(RT_KERNEL_CUSTOM_AICPU);
+    flag |= static_cast<uint32_t>(RT_KERNEL_C USTOM_AICPU);
   }
   auto rt_ret = rtCpuKernelLaunchWithFlag(reinterpret_cast<const void *>(so_name.c_str()),
                                           reinterpret_cast<const void *>(kernel_name.c_str()),