diff --git a/framework/common/tlv_util.h b/framework/common/tlv_util.h
index f9b9d789cf2a47fffb731309ba06d6fb8923d771..d4c225cc2dfd66d3acc370ff57951b9d8d3e2710 100644
--- a/framework/common/tlv_util.h
+++ b/framework/common/tlv_util.h
@@ -292,7 +292,7 @@ template <typename T, typename R> bool Reading(std::map<T, R> &output, TLVObject
     return true;
 }
 
-template <typename _InTp> size_t CountVariant(TLVObject &data, uint32_t step, const _InTp &intput)
+template <typename _InTp> size_t CountVariant(TLVObject &data, uint32_t step, const _InTp &input)
 {
     return 0;
 }