diff --git a/.github/workflows/build_docs.yaml b/.github/workflows/build_docs.yaml
index e55108a4..fc88e6c1 100644
--- a/.github/workflows/build_docs.yaml
+++ b/.github/workflows/build_docs.yaml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+  workflow_dispatch:
 
 jobs:
   build-documentation:
@@ -28,7 +29,7 @@ jobs:
         run: python -m pip install --no-deps -vv ./
 
       - name: Install sphinx
-        run: mamba install -y sphinx=7.2.4 pydata-sphinx-theme
+        run: mamba install -y sphinx=7.2.4 pydata-sphinx-theme sphinx-favicon
         # 09/11/2023: sphinx 7.2.5 has an issue with numpy https://github.com/sphinx-doc/sphinx/issues/11662
 
       - name: Mamba info
diff --git a/README.md b/README.md
index 96cef20d..34300459 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
-# RDMC (Reaction Data and Molecular Conformer)
+![RDMC Logo](docs/source/_static/RDMC_icon.svg)
+# Reaction Data and Molecular Conformer
 
-[![Documentation Status](https://readthedocs.org/projects/rdmc/badge/?version=latest)](https://rdmc.readthedocs.io/en/latest/?badge=latest)
+[![Documentation](https://github.com/xiaoruiDong/RDMC/actions/workflows/build_docs.yaml/badge.svg)](https://xiaoruidong.github.io/RDMC/)
 [![MIT license](http://img.shields.io/badge/license-MIT-brightgreen.svg)](http://opensource.org/licenses/MIT)
 
 A light-weight software package with expertise in handling Reaction Data and Molecular (including transitions states) Conformers.
diff --git a/docs/source/_static/RDMC_icon.svg b/docs/source/_static/RDMC_icon.svg
new file mode 100644
index 00000000..9708c611
--- /dev/null
+++ b/docs/source/_static/RDMC_icon.svg
@@ -0,0 +1,217 @@
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diff --git a/docs/source/_static/RDMC_icon_simple_240x240.png b/docs/source/_static/RDMC_icon_simple_240x240.png
new file mode 100644
index 00000000..6c2ceaa9
Binary files /dev/null and b/docs/source/_static/RDMC_icon_simple_240x240.png differ
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 4cecd23e..fe8696ad 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -36,6 +36,7 @@
     'sphinx.ext.napoleon',  # support for NumPy and Google style docstrings
     'sphinx.ext.todo',  # include to do
     'sphinx.ext.coverage',
+    'sphinx_favicon',
 ]
 
 # Add any paths that contain templates here, relative to this directory.
@@ -74,6 +75,15 @@
 html_css_files = [
     'custom.css',
 ]
+html_logo = '_static/RDMC_icon.svg'
+
+# Add favicon
+favicons = {
+    "rel": "icon",
+    "sizes": "240x240",
+    "href": "RDMC_icon_simple_240x240.png",  # use a local file in _static
+    "type": "image/png"
+}
 
 # -- Packages that are not importable from the default environment ---------
 
diff --git a/docs/source/index.rst b/docs/source/index.rst
index e889cb9c..736fe3df 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -1,6 +1,9 @@
 RDMC Documentation
 ===================
 
+.. image:: _static/RDMC_icon.svg
+   :align: center
+
 **RDMC (Reaction Data and Molecular Conformer)** is an open-source lightweight software package specialized in handling Reaction Data and Molecular (including transition states) Conformers.
 
 It contains various modules and classes (e.g., ``RDKitMol``, ``Reaction``, ``view``) helpful for relevant tasks to make conversion, visualization, manipulation, and analysis of molecules easier.
diff --git a/docs/source/reference/rdmc.rst b/docs/source/reference/rdmc.rst
index 0d6152c7..a135176c 100644
--- a/docs/source/reference/rdmc.rst
+++ b/docs/source/reference/rdmc.rst
@@ -1,5 +1,5 @@
-rdmc
-====
+RDMC APIs
+=========
 
 .. automodule:: rdmc
    :members: