diff --git a/.gitignore b/.gitignore
index fb636ae..8eef5e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,8 @@ Cargo.lock
 /index.html
 *.tar.gz
 pdf
+
+
+# Added by cargo
+
+/target
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..f0c3751
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "rust-lang-zh_CN"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
diff --git a/book.toml b/book.toml
index 99a6fee..e98e153 100644
--- a/book.toml
+++ b/book.toml
@@ -4,6 +4,7 @@ language = "zh"
 src = "src"
 title = "Yet another Chinese rust-lang book."
 description = "又一本 rust-lang 书，Yet another Chinese rust-lang book。"
+mdbook_version = "0.4.29"
 
 [preprocessor.last-changed]
 command = "mdbook-last-changed"
@@ -18,10 +19,12 @@ git-repository-url = "https://github.com/gnu4cn/rust-lang-zh_CN"
 git-repository-icon = "fa-github"
 
 [output.html.print]
-enable = false
+enable = true
 
 [output.html.search]
 enable = false
 
 [output.html.favicon]
 png = true
+
+[output.epub]