diff --git a/runtime/acl_rt.cpp b/runtime/acl_rt.cpp
index 96284ce62d5718e15989abe2e23a50939bf86311..804e4d76127b57faa926540f4ea245fbda05ea4a 100755
--- a/runtime/acl_rt.cpp
+++ b/runtime/acl_rt.cpp
@@ -1457,25 +1457,31 @@ aclError aclrtGetVersion(int32_t *majorVersion, int32_t *minorVersion, int32_t *
     return aclrtGetVersionImpl(majorVersion, minorVersion, patchVersion);
 }
 
-aclError aclInitCallbackRegister(aclRegisterCallbackType type, aclInitCallbackFunc cbFunc, void *userData)
+#ifdef __cplusplus
+extern"C" {
+#endif
+ACL_FUNC_VISIBILITY aclError aclInitCallbackRegister(aclRegisterCallbackType type, aclInitCallbackFunc cbFunc, void *userData)
 {
     return aclInitCallbackRegisterImpl(type, cbFunc, userData);
 }
 
-aclError aclInitCallbackUnRegister(aclRegisterCallbackType type, aclInitCallbackFunc cbFunc)
+ACL_FUNC_VISIBILITY aclError aclInitCallbackUnRegister(aclRegisterCallbackType type, aclInitCallbackFunc cbFunc)
 {
     return aclInitCallbackUnRegisterImpl(type, cbFunc);
 }
 
-aclError aclFinalizeCallbackRegister(aclRegisterCallbackType type, aclFinalizeCallbackFunc cbFunc, void *userData)
+ACL_FUNC_VISIBILITY aclError aclFinalizeCallbackRegister(aclRegisterCallbackType type, aclFinalizeCallbackFunc cbFunc, void *userData)
 {
     return aclFinalizeCallbackRegisterImpl(type, cbFunc, userData);
 }
 
-aclError aclFinalizeCallbackUnRegister(aclRegisterCallbackType type, aclFinalizeCallbackFunc cbFunc)
+ACL_FUNC_VISIBILITY aclError aclFinalizeCallbackUnRegister(aclRegisterCallbackType type, aclFinalizeCallbackFunc cbFunc)
 {
     return aclFinalizeCallbackUnRegisterImpl(type, cbFunc);
 }
+#ifdef __cplusplus
+}
+#endif
 
 aclrtAllocatorDesc aclrtAllocatorCreateDesc()
 {