diff --git a/ge/hybrid/node_executor/aicore/aicore_task_compiler.h b/ge/hybrid/node_executor/aicore/aicore_task_compiler.h
index 04976be3..15e8ef1c 100755
--- a/ge/hybrid/node_executor/aicore/aicore_task_compiler.h
+++ b/ge/hybrid/node_executor/aicore/aicore_task_compiler.h
@@ -34,7 +34,7 @@ class AiCoreTaskCompiler : public TaskCompiler {
   Status DoCompileOp(const NodePtr &node) const;
   Status DoGenerateTask(const Node &node, std::vector<domi::TaskDef> &tasks);
   OpsKernelInfoStorePtr aic_kernel_store_;
-  atomic_bool is_initialized_ = false;
+  std::atomic_bool is_initialized_ = false;
   static std::mutex mu_;
 };
 }  // namespace hybrid