diff --git a/utils/SystemInfoHelper.php b/utils/SystemInfoHelper.php
index c425ace..0b87ac4 100644
--- a/utils/SystemInfoHelper.php
+++ b/utils/SystemInfoHelper.php
@@ -159,7 +159,7 @@ class SystemInfoHelper
                 $this->ram = FileSizeHelper::formatBytes($computer->TotalPhysicalMemory);
             }
         } else {
-            $this->ram = FileSizeHelper::formatBytes(intval(shell_exec("grep MemTotal /proc/meminfo | awk '{print $2}'")));
+            $this->ram = FileSizeHelper::formatBytes(intval(shell_exec("grep MemTotal /proc/meminfo | awk '{print $2}'"))*1024);
         }
         if ($this->EnableTimeRecords) {
             $this->timeRecords['detectRam'] = microtime(true) - $start;
@@ -239,7 +239,7 @@ class SystemInfoHelper
         if ($this->EnableTimeRecords) {
             $start = microtime(true);
         }
-        $this->load = sys_getloadavg()[0];
+        $this->load = round(sys_getloadavg()[0],2);
         if ($this->EnableTimeRecords) {
             $this->timeRecords['detectLoad'] = microtime(true) - $start;
         }
diff --git a/views/admin/sysinfo.php b/views/admin/sysinfo.php
index 2b8db33..bf5ef6d 100644
--- a/views/admin/sysinfo.php
+++ b/views/admin/sysinfo.php
@@ -1,4 +1,4 @@
-<?php
+ <?php
 /* @var $this yii\web\View */
 
 /* @var $systemInfo SystemInfoHelper */
@@ -57,7 +57,7 @@ $this->title = '系统信息';
         </div>
         <hr>
         <div class="row">
-            <?php if ($systemInfo->osType === 2): ?>
+            <?php if ($systemInfo->osType === 1): ?>
                 <div class="col-xxl-6">
                     <h2>
                         <i class="fa-solid fa-bars-progress"></i>
@@ -323,8 +323,8 @@ if(needLoadGraph !== null){
         },
         yAxis: {
             type: 'value',
-            min: 0,
-            max: 100
+            min: 0
+            // max: 100
         },
         series: [
             {
@@ -333,7 +333,7 @@ if(needLoadGraph !== null){
                 label: {
                     show: true,
                     position: 'top',
-                    formatter: '{c}%'
+                    formatter: '{c}'
                 },
                 emphasis: {
                     label: {
diff --git a/web/js/sysinfo-core.js b/web/js/sysinfo-core.js
index fbdfca5..bb6fdc8 100644
--- a/web/js/sysinfo-core.js
+++ b/web/js/sysinfo-core.js
@@ -1,5 +1,5 @@
 //dynamic fetch of system information & display
-//every 5 seconds ajax request to fetch system information
+//every * seconds ajax request to fetch system information
 //backport: admin/get-sysinfo
 //return json object with system information
 
@@ -8,7 +8,7 @@ var sysinfo = {
         setInterval(sysinfo.fetch, 2000);
         // WARNING
         // For Windows users, the interval should be equal or greater than 1500ms, because the system information gathering process is slow. (Please dynamically adjust the interval based on system performance.)
-        // For Linux users, the interval can be set to below 1000ms.
+        // For Linux users, the interval can be set to 500ms (Recommend: 1000ms)
     },
     fetch: function () {
         $.ajax({