diff --git a/_static/book.css b/_static/book.css
index fa38fc6..c509371 100644
--- a/_static/book.css
+++ b/_static/book.css
@@ -21,16 +21,6 @@ html[data-theme="dark"] {
 .bd-article-container { max-width: 53rem; }
 .bd-article h2 { margin-top: 2.2rem; }
 .logo__image.only-dark { background: white; padding: 4px 8px; border-radius: 6px; }
-.sidebar-book-title {
-  margin: 0;
-  font-family: var(--pst-font-family-heading);
-  font-size: 1.25rem;
-  font-weight: 400;
-  line-height: 1.3;
-  letter-spacing: -0.02em;
-}
-.sidebar-book-title a { color: var(--pst-color-text-base); text-decoration: none; }
-.sidebar-book-title a:hover { color: var(--pst-color-link); text-decoration: underline; text-underline-offset: 0.15em; }
 table.docutils th { white-space: normal; }
 .bd-article a { text-underline-offset: 0.18em; }
 .chapter-figure { margin: 1.8rem 0; }
diff --git a/_templates/book-title.html b/_templates/book-title.html
deleted file mode 100644
index bc6fec7..0000000
--- a/_templates/book-title.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<p class="sidebar-book-title">
-  <a href="{{ pathto(root_doc) }}"{% if pagename == root_doc %} aria-current="page"{% endif %}>{{ root_title }}</a>
-</p>
diff --git a/conf.py b/conf.py
index 1d1ec2f..26dd795 100644
--- a/conf.py
+++ b/conf.py
@@ -35,16 +35,6 @@
 }
 
 html_theme = "sphinx_book_theme"
-templates_path = ["_templates"]
-html_sidebars = {
-    "**": [
-        "navbar-logo.html",
-        "book-title.html",
-        "icon-links.html",
-        "search-button-field.html",
-        "sbt-sidebar-nav.html",
-    ],
-}
 html_context = {"default_mode": "auto"}
 html_title = project
 html_baseurl = "https://mlc.ai/agentic-gpu-programming-for-mlsys/"
@@ -53,7 +43,6 @@
 html_css_files = ["book.css"]
 html_js_files = ["book-tabs.js", "fold-code.js"]
 html_theme_options = {
-    "logo": {"link": "https://mlc.ai/", "alt_text": "Machine Learning Compilation home"},
     "repository_url": "https://github.com/mlc-ai/agentic-gpu-programming-for-mlsys",
     "use_repository_button": True,
     "use_download_button": False,