diff --git a/doc/需求模型_数码产品推荐系统_张锦辉.doc b/doc/需求模型_数码产品推荐系统_张锦辉.doc
new file mode 100644
index 00000000..a9d047d0
Binary files /dev/null and b/doc/需求模型_数码产品推荐系统_张锦辉.doc differ