diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..d01ec22f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+word/
\ No newline at end of file
diff --git a/README.md b/README.md
index dfb0e988..2c0c4fac 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,8 @@ https://mooc.study.163.com/university/deeplearning_ai#/c
 
 haiguang2000@qq.com
 
+**转载请注明出处**：https://github.com/fengdu78/deeplearning_ai_books
+
 # 深度学习笔记目录
 
 ## 第一门课 神经网络和深度学习(Neural Networks and Deep Learning)
diff --git a/docx/README.md b/docx/README.md
new file mode 100644
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--- /dev/null
+++ b/docx/README.md
@@ -0,0 +1,11 @@
+# 深度学习笔记的word版本
+
+由于**word**版本过大，有74.63**mb**，在**github**里上传下载不方便，故我将**word**版本放到了百度云：
+
+百度云地址：链接：https://pan.baidu.com/s/1bXOKaXCFw7ULpgBzSGIWMQ 密码：06h7
+
+转载请注明出处：https://github.com/fengdu78/deeplearning_ai_books
+
+若有错误可以直接修改好发我邮箱：haiguang2000@qq.com
+
+[黄海广](https://www.zhihu.com/people/fengdu78/activities)
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diff --git a/markdown/README.md b/markdown/README.md
index 6d17a040..e605ce79 100644
--- a/markdown/README.md
+++ b/markdown/README.md
@@ -44,4 +44,6 @@ https://mooc.study.163.com/university/deeplearning_ai#/c
 
 haiguang2000@qq.com
 
-本文件夹的与**images**文件夹一起放在同一目录即可运行。
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+本文件夹的与**images**文件夹一起放在同一目录即可运行。
+
+转载请注明出处：https://github.com/fengdu78/deeplearning_ai_books
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