diff --git a/useriam/face_auth/js_api_test/function_test/userauthpart2/signature/.DS_Store b/useriam/face_auth/js_api_test/function_test/userauthpart2/signature/.DS_Store
deleted file mode 100644
index 4c945ca06a48c82b725e98e790a34239704e6af0..0000000000000000000000000000000000000000
Binary files a/useriam/face_auth/js_api_test/function_test/userauthpart2/signature/.DS_Store and /dev/null differ