diff --git a/file/BUILD.gn b/file/BUILD.gn
index d0aba6212638d094a5de4a1b5d94179cf2f81e7e..ebb29c15f8396ae9b56ddb2d5fe31c16dd3200e4 100644
--- a/file/BUILD.gn
+++ b/file/BUILD.gn
@@ -21,7 +21,7 @@ static_library("native_file") {
   ]
   deps = [ "//commonlibrary/utils_lite/hals/file:static_hal_file" ]
   BOARD_DRIVER_HAL_FILE_PATH =
-      rebase_path("//${ohos_board_adapter_dir}/hals/utils/file")
+      rebase_path("${ohos_board_adapter_dir}/hals/utils/file")
   cmd = "if [ -f ${BOARD_DRIVER_HAL_FILE_PATH}/BUILD.gn ]; then echo true; else echo false; fi"
   BOARD_DRIVER_HAL_FILE_PATH_EXISTS =
       exec_script("//build/lite/run_shell_cmd.py", [ cmd ], "value")