diff --git a/services/distributeddataservice/service/udmf/preprocess/preprocess_utils.cpp b/services/distributeddataservice/service/udmf/preprocess/preprocess_utils.cpp
index a182ba3eb885d75711033f5225ea4d6bec06b2ac..c8e2bfe4cbae592cf43865d7365a2435104397af 100644
--- a/services/distributeddataservice/service/udmf/preprocess/preprocess_utils.cpp
+++ b/services/distributeddataservice/service/udmf/preprocess/preprocess_utils.cpp
@@ -16,6 +16,7 @@
 
 #include "preprocess_utils.h"
 
+#include <iomanip>
 #include <sstream>
 
 #include "dds_trace.h"