diff --git a/config.yml b/config.yml
index cf49a63..016b1f4 100644
--- a/config.yml
+++ b/config.yml
@@ -23,7 +23,7 @@ params:
     icon: /favicon.png
     icon_inv: /favicon-inv.png
     iconHeight: 24
-  buildDate: 2023-11-01_22:07:31
+  buildDate: 1101_2207
 
 #######################################
 
diff --git a/scripts/build.sh b/scripts/build.sh
index 619d935..8cb9adc 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -1,3 +1,3 @@
-sed -i.old "s/buildDate: [0-9]\+-[0-9]\+-[0-9]\+_[0-9]\+:[0-9]\+:[0-9]\+/buildDate: $(date +%Y-%m-%d_%H:%M:%S)/" config.yml
-echo buildDate: $(date +%Y-%m-%d_%H:%M:%S)
+sed -i.old "s/buildDate: [0-9]\+-[0-9]\+/buildDate: $(date +%m%d-%H%M)/" config.yml
+echo buildDate: $(date +%m%d-%H%M)
 hugo
diff --git a/themes/oldtheme/layouts/partials/footer.html b/themes/oldtheme/layouts/partials/footer.html
index 344fb1c..2a876c6 100644
--- a/themes/oldtheme/layouts/partials/footer.html
+++ b/themes/oldtheme/layouts/partials/footer.html
@@ -5,8 +5,8 @@
     {{- else }}
     <a href="/admin/" style="text-decoration: none;">&copy;</a> <span><a href="{{ "" | absLangURL }}">Morgan</a> · PaperMod</span>
     <div style="font-size: 10px;">
+    <span style="">Ver.{{ site.Params.buildDate }} </span>
     <a href="#" id="theme-toggle">Toggle Dark Mode</a>
-    <span style="font-size: 5px;">Build date: {{ site.Params.buildDate }}</span>
     {{- end }}
 </footer>
 {{- end }}