diff --git a/docs/reference_site_prd/rendered_v4/移动端任务与账户平台需求文档.pdf b/docs/reference_site_prd/rendered_v4/移动端任务与账户平台需求文档.pdf new file mode 100644 index 0000000..f1ebe6a Binary files /dev/null and b/docs/reference_site_prd/rendered_v4/移动端任务与账户平台需求文档.pdf differ