diff --git a/public/bt09/B2.8C/B2.8C使用说明书.pdf b/public/bt09/B2.8C/B2.8C使用说明书.pdf deleted file mode 100644 index 1c8de42..0000000 Binary files a/public/bt09/B2.8C/B2.8C使用说明书.pdf and /dev/null differ