diff --git a/lib/scm/gitea.class.php b/lib/scm/gitea.class.php
index 10cbcdc360..18b65e6d18 100644
--- a/lib/scm/gitea.class.php
+++ b/lib/scm/gitea.class.php
@@ -322,7 +322,14 @@ class Gitea
         if(strpos($fromRevision, '^') !== false)
         {
             $list = execCmd(escapeCmd("$this->client log -2 $toRevision --pretty=format:%H -- $path"), 'array');
-            if(isset($list[1])) $fromRevision = $list[1];
+            if(isset($list[1]))
+            {
+                $fromRevision = $list[1];
+            }
+            else
+            {
+                $fromRevision = 'HEAD^';
+            }
         }
         $lines = execCmd(escapeCmd("$this->client diff $fromRevision $toRevision -- $path"), 'array');
         return $lines;
diff --git a/module/instance/ui/view.html.php b/module/instance/ui/view.html.php
index dc361837b3..35cb631f0e 100644
--- a/module/instance/ui/view.html.php
+++ b/module/instance/ui/view.html.php
@@ -86,7 +86,7 @@ div
                                 (
                                     setClass('flex progress-container'),
                                     set::title($cpuInfo['tip']),
-                                    icon('cog-outline text-' . $cpuInfo['color']),
+                                    icon('cpu text-' . $cpuInfo['color']),
                                     $lang->instance->cpuUsage,
                                     div
                                     (
@@ -99,7 +99,7 @@ div
                                             setStyle('width', $cpuInfo['rate'])
                                         )
                                     ),
-                                    icon('desktop text-' . $memoryInfo['color']),
+                                    icon('memory text-' . $memoryInfo['color']),
                                     $lang->instance->memUsage,
                                     span
                                     (
diff --git a/module/system/config/dtable.php b/module/system/config/dtable.php
index fa43750d34..c1858578e7 100644
--- a/module/system/config/dtable.php
+++ b/module/system/config/dtable.php
@@ -68,10 +68,10 @@ $config->system->dtable->instanceList->fieldList['status']['title'] = $lang->sys
 $config->system->dtable->instanceList->fieldList['status']['name']  = 'status';
 $config->system->dtable->instanceList->fieldList['status']['map']   = $lang->instance->statusList;
 
-$config->system->dtable->instanceList->fieldList['cpu']['title']    = $lang->instance->cpu;
+$config->system->dtable->instanceList->fieldList['cpu']['title'] = array('html' => '<i class="icon icon-cpu mr-1"></i>' . $lang->instance->cpu);
 $config->system->dtable->instanceList->fieldList['cpu']['name']     = 'cpu';
 $config->system->dtable->instanceList->fieldList['cpu']['minWidth'] = '160';
 
-$config->system->dtable->instanceList->fieldList['mem']['title']    = $lang->instance->mem;
+$config->system->dtable->instanceList->fieldList['mem']['title'] = array('html' => '<i class="icon icon-memory mr-1"></i>' . $lang->instance->mem);
 $config->system->dtable->instanceList->fieldList['mem']['name']     = 'mem';
 $config->system->dtable->instanceList->fieldList['mem']['minWidth'] = '230';