diff --git a/cpp/src/server/DBWrapper.cpp b/cpp/src/server/DBWrapper.cpp
index 66104bfe5a60d58822f90062011a0585b6bd7dd7..73b11f034dba6ee53e093c0d4d1c3158bb1b180a 100644
--- a/cpp/src/server/DBWrapper.cpp
+++ b/cpp/src/server/DBWrapper.cpp
@@ -26,6 +26,7 @@
 #include <string>
 #include <omp.h>
 #include <faiss/utils.h>
+#include <cmath>
 
 namespace zilliz {
 namespace milvus {
diff --git a/cpp/src/utils/ValidationUtil.cpp b/cpp/src/utils/ValidationUtil.cpp
index a6d83af1dc8e2422a274d8801f0abd3bed0f6e71..8d85c64d31057c823e04d832e080fb5c1bf9dea9 100644
--- a/cpp/src/utils/ValidationUtil.cpp
+++ b/cpp/src/utils/ValidationUtil.cpp
@@ -25,6 +25,7 @@
 #include <arpa/inet.h>
 #include <regex>
 #include <algorithm>
+#include <cmath>
 
 namespace zilliz {
 namespace milvus {
diff --git a/cpp/src/wrapper/ConfAdapterMgr.h b/cpp/src/wrapper/ConfAdapterMgr.h
index fe8b4f07fa61d70e0a1b3ff4be7a72eaf554b760..3e68a3df26a6a1389a005142aed39ca01ca600a4 100644
--- a/cpp/src/wrapper/ConfAdapterMgr.h
+++ b/cpp/src/wrapper/ConfAdapterMgr.h
@@ -21,6 +21,7 @@
 #include "VecIndex.h"
 #include "ConfAdapter.h"
 
+#include <functional>
 
 namespace zilliz {
 namespace milvus {