diff --git a/app/fdsa4_test/CBUIprogram.cpp b/app/fdsa4_test/CBUIprogram.cpp
index 4777734..30c9b50 100644
--- a/app/fdsa4_test/CBUIprogram.cpp
+++ b/app/fdsa4_test/CBUIprogram.cpp
@@ -29,7 +29,7 @@
 #undef BOOL
 #endif
 #include <Windows.h>
-
+#pragma execution_character_set("utf-8")
 using namespace std;
 #define PI (float)3.1415926
 #define NN 300