diff --git a/docs/conf.py b/docs/conf.py
index 3c3957e..582b45d 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -13,7 +13,20 @@
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
 
-extensions = []
+extensions = [
+    'sphinx.ext.autodoc',
+    'sphinx.ext.autosummary',
+    'sphinx.ext.doctest',
+    'sphinx.ext.intersphinx',
+    'sphinx.ext.mathjax',
+    'sphinx.ext.napoleon',
+    'sphinx.ext.viewcode',
+    'sphinx.ext.githubpages',
+    'sphinx_copybutton',
+    'autoapi.extension',
+]
+
+autosummary_generate = True
 
 templates_path = ['_templates']
 exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
@@ -23,5 +36,7 @@
 # -- Options for HTML output -------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
 
-html_theme = 'alabaster'
+html_theme = 'sphinx_rtd_theme'
 html_static_path = ['_static']
+
+autoapi_dirs = ['../angle_emb']
diff --git a/docs/index.rst b/docs/index.rst
index 48f16a0..80b5dfd 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -73,3 +73,13 @@ AnglE is also a general sentence embedding inference framework, allowing for inf
    :maxdepth: 2
    :caption: Contents:
 
+   notes/quickstart.rst
+   notes/installation.rst
+   notes/pretrained_models.rst
+   notes/training.rst
+   notes/citation.rst
+
+
+.. toctree::
+   :maxdepth: 1
+   :caption: APIs:
diff --git a/docs/notes/installation.rst b/docs/notes/installation.rst
index 3f48a5f..8923983 100644
--- a/docs/notes/installation.rst
+++ b/docs/notes/installation.rst
@@ -1,4 +1,4 @@
-Installation
+⬇️ Installation
 ================================
 
 
diff --git a/docs/notes/pretrained_models.rst b/docs/notes/pretrained_models.rst
index 0e0dc36..a4dd39c 100644
--- a/docs/notes/pretrained_models.rst
+++ b/docs/notes/pretrained_models.rst
@@ -1,10 +1,10 @@
 🏛️ Official Pretrained Models
-===========================
+================================
 
 
 
 BERT-based models:
-------------------
+------------------------------
 
 +------------------------------------+-------------+-------------------+--------------------------+
 | 🤗 HF                              | Max Tokens  | Pooling Strategy  | Scenario                 |
@@ -19,7 +19,7 @@ BERT-based models:
 
 
 LLM-based models:
------------------
+------------------------------
 
 +------------------------------------+-----------------------------+------------------+--------------------------+------------------+---------------------------------+
 | 🤗 HF (lora weight)                | Backbone                    | Max Tokens       | Prompts                  | Pooling Strategy | Scenario                        |
diff --git a/docs/notes/quick_start.rst b/docs/notes/quickstart.rst
similarity index 100%
rename from docs/notes/quick_start.rst
rename to docs/notes/quickstart.rst
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 0000000..dbcfaae
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1,4 @@
+sphinx
+sphinx-rtd-theme
+sphinx-copybutton
+sphinx-autoapi
\ No newline at end of file