diff --git a/src/main.cpp b/src/main.cpp
index 84d679a..8f90fbb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,5 @@
 #include <iostream>
+#include <fstream>
 
 #include "const.h"
 #include "interpreter.h"
@@ -7,11 +8,32 @@ BufferManager buffer_manager(MAXFRAMESIZE);
 Interpreter query;
 
 int main(int argc, const char* argv[]) {
+  // 请在Linux或MacOS系统下使用如下命令重新编译
   system("mkdir -p database");
   system("mkdir -p ./database/index");
   system("mkdir -p ./database/catalog");
   system("mkdir -p ./database/data");
   system("touch ./database/catalog/catalog_file");
+  
+  /*
+  // 请在Windows系统下使用如下命令重新编译
+  system("mkdir database");
+  system("mkdir .\\database\\index");
+  system("mkdir .\\database\\catalog");
+  system("mkdir .\\database\\data");
+  fstream fs;
+  fs.open(".\\database\\catalog\\catalog_file", ios::in);
+  if (!fs)
+  {
+    ofstream fout(".\\database\\catalog\\catalog_file");
+    fout.close();
+  }
+  else
+  {
+    fs.close();
+  }
+  */
+
   if (argc > 1) {
     if (string(argv[1]) == "without_io") {
       query.closeIO();