diff --git a/docs/index.rst b/docs/index.rst
index 3dfb7c7..46254cd 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -47,7 +47,9 @@ You can download an example dump file from `here <http://jidiai.cn/daily_6484285
 
 Then execute: ``tizero show daily_6484285.dump`` or ``tizero keypoint daily_6484285.dump`` . Then you will see a GUI as below:
 
-
+.. image:: _static/images/show_dump.png
+     :width: 1000
+     :align: center
 
 
 Convert dump file to video
diff --git a/docs/requirements.txt b/docs/requirements.txt
index c63e00c..58c3812 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 numpy>=1.20
 sphinx
 sphinxcontrib-bibtex
-sphinx_rtd_theme>=0.5.1
+sphinx_rtd_theme>=1.3.0
 tizero
\ No newline at end of file