diff --git a/interfaces/innerkits/appverify_lite/unittest/src/write_file.h b/interfaces/innerkits/appverify_lite/unittest/src/write_file.h
index a7c0015a48b4760fde6cb9c05c1e95d6a9355633..d77ad26480b6da2059dc7c2de1da6735ddc47150 100644
--- a/interfaces/innerkits/appverify_lite/unittest/src/write_file.h
+++ b/interfaces/innerkits/appverify_lite/unittest/src/write_file.h
@@ -15,8 +15,8 @@
 #ifndef APPSECURITY_WRITE_FILE_H
 #define APPSECURITY_WRITE_FILE_H
 
-#include <stdio.h>
-#include <stdlib.h>
+#include <cstdio>
+#include <cstdlib>
 void DeleteFile(const char *path);
 int CopyFile(const char *org, const char *dest);
 const char* GetWrongLiceseHap(void);