diff --git a/.gitea/webview0.png b/.gitea/webview0.png
index d9f4f89..f8c9228 100644
Binary files a/.gitea/webview0.png and b/.gitea/webview0.png differ
diff --git a/static/data-updater.js b/static/data-updater.js
index 0ed6b1e..10fee11 100644
--- a/static/data-updater.js
+++ b/static/data-updater.js
@@ -50,7 +50,7 @@ function updateReadTable(channel, tableType) {
 
   const row = elements[tableType].table.querySelector("tbody").insertRow(-1);
   row.insertCell(0).innerText = id;
-  row.insertCell(1).innerText = value;
+  row.insertCell(1).innerText = value.toFixed(2);
 }
 
 function updateConfigTable(channel, tableType) {
diff --git a/templates/index.tmpl b/templates/index.tmpl
index 8525c09..b406300 100644
--- a/templates/index.tmpl
+++ b/templates/index.tmpl
@@ -28,7 +28,7 @@
 
         th, td {
             padding: 12px;
-            text-align: left;
+            text-align: center;
             border-bottom: 1px solid #ddd;
         }