diff --git a/ruoyi-admin/src/main/resources/templates/system/TVibrationsensorData/RealTimeMonitor.html b/ruoyi-admin/src/main/resources/templates/system/TVibrationsensorData/RealTimeMonitor.html
index 64285a4..dcdaebc 100644
--- a/ruoyi-admin/src/main/resources/templates/system/TVibrationsensorData/RealTimeMonitor.html
+++ b/ruoyi-admin/src/main/resources/templates/system/TVibrationsensorData/RealTimeMonitor.html
@@ -8,9 +8,10 @@
 </head>
 <style>
   .chartDiv {
-    width: 50%;
+    width: 49%;
     height: 22vw;
     position: relative;
+    display: inline-block;
   }
 
   .chartDiv .chart {
@@ -162,7 +163,7 @@
                   },
                   center: ['25%', '50%'],
                   radius: '90%',
-                  max: Math.ceil(v.speed / 100) * 100,
+                  max: Math.max(Math.ceil(v.speed / 100),1 ) * 100,
                   data: [
                     {
                       value: v.speed,