diff --git a/item/batch-trans.bat b/item/batch-trans.bat
deleted file mode 100644
index ad8e9aa..0000000
--- a/item/batch-trans.bat
+++ /dev/null
@@ -1,6 +0,0 @@
-@echo off
-chcp 65001
-for %%i in (*.htm) do (
-"C:\Program Files (x86)\GnuWin32\bin\iconv.exe" -f SHIFT_JISX0213 -t UTF-8 %%i > o\%%i
-)
-pause