diff --git a/test_xy.c b/test_xy.c
index bd73039..357ecff 100644
--- a/test_xy.c
+++ b/test_xy.c
@@ -72,5 +72,7 @@ main (int argc, char const *argv[])
   xy_error("错误：输出错误内容");
 
   putb(xy_file_exist("chsrc.png"));
+  putb(xy_file_exist(xy_win_powershell_profile));
+  putb(xy_file_exist(xy_win_powershellv5_profile));
   return 0;
 }
diff --git a/xy.h b/xy.h
index 60614a3..fbf29b7 100644
--- a/xy.h
+++ b/xy.h
@@ -494,6 +494,34 @@ xy_getcmd(const char * cmd, bool (*func)(const char*))
 }
 
 
+#define xy_os_home _xy_os_home()
+char*
+_xy_os_home ()
+{
+  char* home = NULL;
+  if (xy_on_windows)
+    home = getenv("USERPROFILE");
+  else
+    home = getenv("HOME");
+  return home;
+}
+
+
+#define xy_win_powershell_profile _xy_win_powershell_profile()
+#define xy_win_powershellv5_profile _xy_win_powershellv5_profile()
+char*
+_xy_win_powershell_profile ()
+{
+  return xy_2strjoin(xy_os_home, "\\Documents\\PowerShell\\Microsoft.PowerShell_profile.ps1");
+}
+
+char*
+_xy_win_powershellv5_profile()
+{
+  return xy_2strjoin(xy_os_home, "\\Documents\\WindowsPowerShell\\Microsoft.PowerShell_profile.ps1");
+}
+
+
 /**
  * @note Windows上，`path` 不要夹带变量名，因为最终 access() 不会帮你转换
  */
@@ -503,9 +531,8 @@ xy_file_exist(char* path)
   char* newpath = path;
   if (xy_on_windows)
   {
-    char* home = getenv("USERPROFILE");
     if (xy_str_start_with(path, "~")) {
-      newpath = xy_2strjoin(home, path+1);
+      newpath = xy_2strjoin(xy_os_home, path+1);
     }
   }
   return access(newpath, 0) ? false : true;