diff --git a/app_config.py b/app_config.py
index 71358e1..898a213 100644
--- a/app_config.py
+++ b/app_config.py
@@ -37,6 +37,7 @@
 
 
 APP_TITLE = "SensorView"
+APP_VERSION = "v10.0"
 
 DATA_PATH = "./data"
 FRAME_CACHE_PATH = "./cache/frame"
diff --git a/app_layout.py b/app_layout.py
index 3d8cffb..036f21c 100644
--- a/app_layout.py
+++ b/app_layout.py
@@ -37,7 +37,7 @@
 
 import plotly.io as pio
 
-from app_config import APP_TITLE
+from app_config import APP_TITLE, APP_VERSION
 
 colorscales = [
     "Blackbody",
@@ -1392,7 +1392,8 @@ def get_app_layout():
                 },
             ),
             dcc.Markdown(
-                "Designed and developed by **Zhengyu Peng** \
+                APP_VERSION
+                + " | Designed and developed by **Zhengyu Peng** \
                 | Powered by [Dash](https://plotly.com/dash/)"
             ),
         ],