diff --git a/.ci/docker/requirements.txt b/.ci/docker/requirements.txt
index 851a2615ce..ba3a8c42b6 100644
--- a/.ci/docker/requirements.txt
+++ b/.ci/docker/requirements.txt
@@ -16,7 +16,7 @@ pandocfilters==1.5.1
 markdown==3.8.2
 
 # PyTorch Theme
-pytorch_sphinx_theme2==0.3.0
+pytorch_sphinx_theme2==0.4.4
 
 # Tutorial dependencies
 tqdm==4.66.1
diff --git a/.lycheeignore b/.lycheeignore
index fc1e3f1fa8..a51fc43f93 100644
--- a/.lycheeignore
+++ b/.lycheeignore
@@ -8,7 +8,7 @@ file:///f:/libtmp/some_file
 file:\/\/\/.*
 
 # Ignore colab link in the setting of conf.py
-https://pytorch.org/tutorials/beginner/colab/n
+https://docs.pytorch.org/tutorials/beginner/colab*
 
 # Ignore local host link from intermediate_source/tensorboard_tutorial.rst
 http://localhost:6006
diff --git a/conf.py b/conf.py
index 67227c0784..9bfebed72b 100644
--- a/conf.py
+++ b/conf.py
@@ -159,7 +159,6 @@ def wrapper(*args, **kwargs):
 }
 
 
-
 # -- Sphinx-gallery configuration --------------------------------------------
 
 sphinx_gallery_conf = {
@@ -232,10 +231,11 @@ def wrapper(*args, **kwargs):
     ],
     "use_edit_page_button": True,
     "header_links_before_dropdown": 9,
-    "navbar_start": ["pytorch_version"],
+    "navbar_start": ["navbar-logo", "pytorch_version"],
     "navbar_center": "navbar-nav",
     "display_version": True,
     "pytorch_project": "tutorials",
+    "llm_disabled": False,
     "canonical_url": "https://docs.pytorch.org/tutorials/",
 }
 
@@ -251,7 +251,7 @@ def wrapper(*args, **kwargs):
     "github_version": "main",
     "doc_path": ".",
     "library_links": theme_variables.get("library_links", []),
-    #"pytorch_project": "tutorials",
+    # "pytorch_project": "tutorials",
 }