diff --git a/docs/changelog.md b/docs/changelog.md
index fcf898f7c3..c7d0bdaddb 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -8,6 +8,7 @@
 
 **Improvements**
 - Fix CI due to pip upgrade. ([#454](https://github.com/open-mmlab/mmaction2/pull/454))
+- Use title case in modelzoo statistics. ([#456](https://github.com/open-mmlab/mmaction2/pull/456))
 - Add FAQ documents for easy troubleshooting. ([#413](https://github.com/open-mmlab/mmaction2/pull/413), [#420](https://github.com/open-mmlab/mmaction2/pull/420), [#439](https://github.com/open-mmlab/mmaction2/pull/439))
 
 
diff --git a/docs/stat.py b/docs/stat.py
index 0c7d4bd465..bcdacade43 100755
--- a/docs/stat.py
+++ b/docs/stat.py
@@ -3,6 +3,8 @@
 import glob
 import re
 
+import titlecase
+
 files = sorted(glob.glob('*_models.md'))
 
 stats = []
@@ -15,8 +17,9 @@
     title = content.split('\n')[0].replace('#', '')
 
     # count papers
-    papers = set(x.lower().strip()
-                 for x in re.findall(r'\btitle\s*=\s*{(.*)}', content))
+    papers = set(
+        titlecase.titlecase(x.lower().strip())
+        for x in re.findall(r'\btitle\s*=\s*{(.*)}', content))
     paperlist = '\n'.join(sorted('    - ' + x for x in papers))
 
     # count configs
diff --git a/requirements/readthedocs.txt b/requirements/readthedocs.txt
index 0542bfce6d..70a4cd3546 100644
--- a/requirements/readthedocs.txt
+++ b/requirements/readthedocs.txt
@@ -1,3 +1,4 @@
 mmcv
+titlecase
 torch
 torchvision
diff --git a/setup.cfg b/setup.cfg
index e720d52107..97878780ae 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -19,6 +19,6 @@ line_length = 79
 multi_line_output = 0
 known_standard_library = pkg_resources,setuptools
 known_first_party = mmaction
-known_third_party = cv2,joblib,matplotlib,mmcv,numpy,pandas,pytest,scipy,seaborn,torch
+known_third_party = cv2,joblib,matplotlib,mmcv,numpy,pandas,pytest,scipy,seaborn,titlecase,torch
 no_lines_before = STDLIB,LOCALFOLDER
 default_section = THIRDPARTY