diff --git a/gen.py b/gen.py
new file mode 100644
index 0000000..a8cc4f5
--- /dev/null
+++ b/gen.py
@@ -0,0 +1,49 @@
+# coding=utf-8
+import yaml
+
+with open("mkdocs_template.yml", "r") as f:
+    raw_data = yaml.load(f)
+    data = raw_data["pages"]
+
+
+def one(item, depth=0, result=""):
+    for k, v in item.iteritems():
+        if isinstance(v, basestring):
+            result += " ".join([" " * depth, "-", "[" + k + "](/" + v.rstrip("index.md").rstrip(".md") + ")\n"])
+        elif isinstance(v, list):
+            result += " ".join([" " * depth, "-", k, "\n"])
+            for v_item in v:
+                result += one(v_item, depth+4)
+    return result
+
+
+def get_all(l):
+    result = ""
+    for _ in l:
+        result += one(_)
+    return result
+
+new_data = []
+for _ in data:
+    name = list(_.iteritems())[0][0]
+    if name == "Home":
+        new_data.append(_)
+        content = get_all(data)
+        with open("src/index_template.md", "r") as f:
+            old = f.read()
+            old = old.replace("<!--TOC-->", content.encode("utf-8"))
+        with open("src/index.md", "w") as f:
+            f.write(old)
+    else:
+        content = one(_)
+        path = name + "/index.md"
+        with open("src/" + path, "w") as f:
+            f.write("# Table of contents\n" + content.encode("utf-8"))
+        tmp = [{"index": path}]
+        tmp.extend(_[name])
+        new_data.append({name: tmp})
+
+raw_data["pages"] = new_data
+
+with open("mkdocs.yml", "w") as f:
+    yaml.dump(raw_data, f, default_flow_style=False)
diff --git a/mkdocs.yml b/mkdocs.yml
deleted file mode 100644
index e1bbea2..0000000
--- a/mkdocs.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-site_name: Online Judge Docs
-theme: yeti
-docs_dir: 'src'
-site_dir: 'docs'
-pages:
- - Home: 'index.md'
- - Judger: 
-#    - 'Index': 'judger/index.md'
-    - 'English': 
-        - 'API': 'judger/English/index.md'
- - JudgeServer:
-#    - 'Index': 'judge_server/index.md'
-    - 'English':
-        - 'API': 'judge_server/English/index.md'
-        - 'Deploy': 'judge_server/English/deploy.md'
-#    - '中文':
-#        - 'API': 'judge_server/Chinese/index.md'
-#        - '部署': 'judge_server/Chinese/deploy.md'
-
diff --git a/mkdocs_template.yml b/mkdocs_template.yml
new file mode 100644
index 0000000..fbc4607
--- /dev/null
+++ b/mkdocs_template.yml
@@ -0,0 +1,16 @@
+pages:
+- Home: index.md
+- Judger:
+  - English:
+    - API: Judger/English/index.md
+- JudgeServer:
+  - English:
+    - API: JudgeServer/English/index.md
+    - Deploy: JudgeServer/English/deploy.md
+  - 中文:
+    - API: JudgeServer/Chinese/index.md
+    - 部署: JudgeServer/Chinese/deploy.md
+docs_dir: src
+site_dir: docs
+site_name: Online Judge Docs
+theme: yeti
diff --git a/src/judge_server/Chinese/deploy.md b/src/JudgeServer/Chinese/deploy.md
similarity index 100%
rename from src/judge_server/Chinese/deploy.md
rename to src/JudgeServer/Chinese/deploy.md
diff --git a/src/judge_server/Chinese/index.md b/src/JudgeServer/Chinese/index.md
similarity index 100%
rename from src/judge_server/Chinese/index.md
rename to src/JudgeServer/Chinese/index.md
diff --git a/src/judge_server/English/deploy.md b/src/JudgeServer/English/deploy.md
similarity index 100%
rename from src/judge_server/English/deploy.md
rename to src/JudgeServer/English/deploy.md
diff --git a/src/judge_server/English/index.md b/src/JudgeServer/English/index.md
similarity index 100%
rename from src/judge_server/English/index.md
rename to src/JudgeServer/English/index.md
diff --git a/src/JudgeServer/index.md b/src/JudgeServer/index.md
new file mode 100644
index 0000000..5f058a4
--- /dev/null
+++ b/src/JudgeServer/index.md
@@ -0,0 +1,8 @@
+# Table of contents
+ - JudgeServer 
+     - English 
+         - [API](/JudgeServer/English/)
+         - [Deploy](/JudgeServer/English/deploy)
+     - 中文 
+         - [API](/JudgeServer/Chinese/)
+         - [部署](/JudgeServer/Chinese/deploy)
diff --git a/src/index.md b/src/index_template.md
similarity index 92%
rename from src/index.md
rename to src/index_template.md
index d2721d0..41d6274 100644
--- a/src/index.md
+++ b/src/index_template.md
@@ -3,3 +3,5 @@
 目前此处的文档均为未公开发布版本的，最新release的版本请参考github。
 
 https://github.com/QingdaoU
+
+<!--TOC-->
diff --git a/src/judge_server/index.md b/src/judge_server/index.md
deleted file mode 100644
index d3b5668..0000000
--- a/src/judge_server/index.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# 中文版本
-
-[链接](Chinese)
-
-# English Version
-
-[link](English)
diff --git a/src/judger/index.md b/src/judger/index.md
index d3b5668..547710a 100644
--- a/src/judger/index.md
+++ b/src/judger/index.md
@@ -1,7 +1,4 @@
-# 中文版本
-
-[链接](Chinese)
-
-# English Version
-
-[link](English)
+# Table of contents
+ - Judger 
+     - English 
+         - [API](/Judger/English/)