diff --git a/.gitignore b/.gitignore
index f75bec8..ea73982 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,13 +1,2 @@
 dist
 *~
-target
-classes
-checkouts
-pom.xml
-pom.xml.asc
-*.jar
-*.class
-.lein-*
-.nrepl-port
-.hgignore
-.hg/
diff --git a/racket/.gitignore b/racket/.gitignore
new file mode 100644
index 0000000..1a59348
--- /dev/null
+++ b/racket/.gitignore
@@ -0,0 +1,6 @@
+*~
+\#*
+.\#*
+.DS_Store
+compiled/
+/doc/
diff --git a/racket/LICENSE b/racket/LICENSE
new file mode 120000
index 0000000..ea5b606
--- /dev/null
+++ b/racket/LICENSE
@@ -0,0 +1 @@
+../LICENSE
\ No newline at end of file
diff --git a/racket/README.md b/racket/README.md
new file mode 120000
index 0000000..32d46ee
--- /dev/null
+++ b/racket/README.md
@@ -0,0 +1 @@
+../README.md
\ No newline at end of file
diff --git a/racket/info.rkt b/racket/info.rkt
new file mode 100644
index 0000000..efed5d2
--- /dev/null
+++ b/racket/info.rkt
@@ -0,0 +1,8 @@
+#lang info
+(define collection "lang")
+(define deps '("base"))
+(define build-deps '("scribble-lib" "racket-doc"))
+(define scribblings '(("lang.scrbl" ())))
+(define pkg-desc "Description Here")
+(define version "0.0")
+(define pkg-authors '(zaoqi))
diff --git a/racket/lang.scrbl b/racket/lang.scrbl
new file mode 120000
index 0000000..38f165b
--- /dev/null
+++ b/racket/lang.scrbl
@@ -0,0 +1 @@
+../語.scrbl
\ No newline at end of file
diff --git a/racket/main.rkt b/racket/main.rkt
new file mode 100644
index 0000000..d513ccb
--- /dev/null
+++ b/racket/main.rkt
@@ -0,0 +1,4 @@
+#lang racket/base
+
+(module+ main
+  )
diff --git "a/\345\206\214/\345\210\227" "b/\345\206\214/\345\210\227"
new file mode 100644
index 0000000..e69de29