diff --git a/build.py b/build.py
new file mode 100644
index 0000000..9bda113
--- /dev/null
+++ b/build.py
@@ -0,0 +1,69 @@
+
+import os
+####################################
+##           CONFIG/配置          ##
+####################################
+root_url = "https://learn.study-area.org.cn"  # 网站域名
+roots = f"book"  # 设置扫描根目录
+igrone_dir = [  # 忽略的文件夹名
+    "css",
+    "fonts",
+    "FontAwesome",
+    "asserts",
+    #### 以上为默认，勿动 ####
+    "licenses"
+]
+igrone_filename = [  # 忽略的文件夹名
+    "print.html",
+    "404.html"
+    #### 以上为默认，勿动 ####
+]
+####################################
+
+
+file_list = []
+
+
+def dfs_search(path, n_path):
+    for i in os.listdir(path):
+        if (os.path.isdir(path+os.sep+i)):
+            if (i not in igrone_dir):
+                dfs_search(path+os.sep+i, n_path+"/"+i)
+        else:
+            if (i.split(".")[-1] == "html"):
+                if i not in igrone_filename:
+                    file_list.append(n_path+os.sep+i)
+
+
+dfs_search(roots, "")
+
+print(f"found {len(file_list)} pages:")
+for i in file_list:
+    print(i)
+print()
+print("Write to sitemap.xml ...")
+xml_tmpl_start = """<?xml version="1.0" encoding="UTF-8"?>
+<urlset>
+    <url>
+"""
+xml_tmpl_link = """
+        <loc>{}</loc>
+        <changefreq>daily</changefreq>
+        <priority>0.9</priority>
+"""
+xml_tmpl_end = """    </url>
+</urlset>
+"""
+with open(roots+os.sep+"sitemap.xml", "w") as file:
+    file.write(xml_tmpl_start)
+    for i in file_list:
+        file.write(xml_tmpl_link.format(root_url+i))
+    file.write(xml_tmpl_end)
+print("Write robots.txt")
+with open(roots+os.sep+"robots.txt", "w") as file:
+    file.write("User-agent: *\n")
+    for i in igrone_dir:
+        file.write("Disallow: /"+i+"\n\n")
+    for i in igrone_filename:
+        file.write("Disallow: /"+i+"\n")
+print("Finish!")