diff --git a/bin/utils/file_util.sh b/bin/utils/file_util.sh
deleted file mode 100644
index 937bf9a..0000000
--- a/bin/utils/file_util.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-
-# 获取脚本所在目录
-function script_dir() {
-	echo $(cd "$(dirname "$0")"; pwd)
-}
\ No newline at end of file