diff --git a/.gitignore b/.gitignore
index 984adaab8..cc1cd1147 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ _build
 .DS_Store
 .vscode/
 *.bak
+3.x/zh_CN/venv/
diff --git a/3.x/zh_CN/conf.py b/3.x/zh_CN/conf.py
index d8020d241..e014e2f3f 100644
--- a/3.x/zh_CN/conf.py
+++ b/3.x/zh_CN/conf.py
@@ -14,11 +14,12 @@
 
 import sys
 import os
+import jieba
 
 #sys.path.insert(0, os.path.abspath('..'))
 import sphinx_rtd_theme
 from recommonmark.transform import AutoStructify
-
+from sphinx.search import SearchEnglish
 
 DOC_SOURCES_DIR = os.path.dirname(os.path.abspath(__file__))
 PROJECT_ROOT_DIR = os.path.dirname(os.path.dirname(DOC_SOURCES_DIR))
@@ -64,6 +65,15 @@
   'myst_parser'
 ]
 
+myst_enable_extensions = [
+    "linkify",         # 自动转换 URL 为链接
+    # "replacements",    # 支持文本替换
+    # "smartquotes",     # 美化引号
+    # "strikethrough",   # 支持删除线
+    # "substitution",    # 支持替换变量
+    # "attrs_block",     # 支持 Markdown 块级属性
+]
+
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['../_templates']
 
@@ -234,6 +244,11 @@
 #html_search_language = 'en'
 html_search_language = 'zh'
 
+html_search_options = {
+    'search_language': 'zh',  # 指定中文
+    'search_mode': 'full_text',  # 全文搜索
+}
+
 # A dictionary with options for the search language support, empty by default.
 # Now only 'ja' uses this config value
 #html_search_options = {'type': 'default'}
diff --git a/requirements.txt b/requirements.txt
index 367c31524..b4ca064fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,6 @@ git-lfs
 Jinja2<3.1
 myst-parser == 0.13.0
 pyyaml
-
+jieba
+linkify-it-py
+# markdown-it-py
\ No newline at end of file