diff --git a/torch_npu/csrc/core/npu/NPUStream.cpp b/torch_npu/csrc/core/npu/NPUStream.cpp
index 76e998c7d63bcc03a0f0dbe87aff285970cd2577..124dd499cd653b43329162cf6af8f47d7ef2bcc0 100644
--- a/torch_npu/csrc/core/npu/NPUStream.cpp
+++ b/torch_npu/csrc/core/npu/NPUStream.cpp
@@ -719,4 +719,9 @@ bool check_dequeue_need_use(aclrtStream stream)
     }
     return false;
 }
+
+bool is_core_control_enabled()
+{
+    return enable_core_control.load(std::memory_order_relaxed);
+}
 } // namespace c10_npu
diff --git a/torch_npu/csrc/core/npu/NPUStream.h b/torch_npu/csrc/core/npu/NPUStream.h
index 38ad1a1fa83c54737adb24b6a27b773a71adf82b..0b267c11eaedb8a7e01ee0e538ab9cd84905701c 100644
--- a/torch_npu/csrc/core/npu/NPUStream.h
+++ b/torch_npu/csrc/core/npu/NPUStream.h
@@ -154,6 +154,8 @@ bool StreamInitFlag(c10::DeviceIndex device_index);
 C10_NPU_API bool check_enqueue_need_use(aclrtStream stream);
 
 C10_NPU_API bool check_dequeue_need_use(aclrtStream stream);
+
+C10_NPU_API bool is_core_control_enabled();
 } // namespace c10_npu
 
 namespace std {
diff --git a/torch_npu/csrc/core/npu/interface/AclInterface.cpp b/torch_npu/csrc/core/npu/interface/AclInterface.cpp
index 069c82eec8deeabdc67b851308771daafe86e3b9..752c978d2df5e7c00b6bbcd883ca8fe14fc6a2d2 100644
--- a/torch_npu/csrc/core/npu/interface/AclInterface.cpp
+++ b/torch_npu/csrc/core/npu/interface/AclInterface.cpp
@@ -1227,12 +1227,5 @@ aclError AclrtGetResInCurrentThread(aclrtDevResModelType type, uint32_t* value)
     return func(type, value);
 }
 
-bool IsExistGetResInCurrentThread()
-{
-    typedef aclError (*AclrtGetResInCurrentThread)(aclrtDevResModelType, uint32_t*);
-    static AclrtGetResInCurrentThread func = (AclrtGetResInCurrentThread) GET_FUNC(aclrtGetResInCurrentThread);
-    return func != nullptr;
-}
-
 } // namespace acl
 } // namespace c10
diff --git a/torch_npu/csrc/core/npu/interface/AclInterface.h b/torch_npu/csrc/core/npu/interface/AclInterface.h
index c32cb0de6aad3480c02f7ead9e8f0334a6931a7a..01c873c4da0f2515d119dff48afdf6bbeec8187c 100644
--- a/torch_npu/csrc/core/npu/interface/AclInterface.h
+++ b/torch_npu/csrc/core/npu/interface/AclInterface.h
@@ -282,11 +282,5 @@ aclError AclrtUnuseStreamResInCurrentThread();
 
 aclError AclrtGetResInCurrentThread(aclrtDevResModelType type, uint32_t* value);
 
-/**
- * This API is used to check whether aclrtGetResInCurrentThread exist
- * Compatible CANN, delete in future
-*/
-bool IsExistGetResInCurrentThread();
-
 } // namespace acl
 } // namespace c10_npu