diff --git a/javascript/system-info.js b/javascript/system-info.js
index 84edb92..7acb4ae 100644
--- a/javascript/system-info.js
+++ b/javascript/system-info.js
@@ -21,7 +21,7 @@ const colorRangeMap = $.range_map({
   '81:90': '#7c2d12',
   '91:100': '#6c2e12',
 });
-const sparklineConfig = { type: 'bar', height: '100px', barWidth: '3px', barSpacing: '1px', disableInteraction: true, chartRangeMin: 0, chartRangeMax: 100, disableHiddenCheck: true, colorMap: colorRangeMap, fillColor: false };
+const sparklineConfig = { type: 'bar', height: '100px', barWidth: 3, barSpacing: 1, disableInteraction: true, chartRangeMin: 0, chartRangeMax: 100, disableHiddenCheck: true, colorMap: colorRangeMap, fillColor: false };
 
 function refresh_info() {
   const btn = gradioApp().getElementById('system_info_tab_refresh_btn'); // we could cache this dom element
@@ -44,7 +44,7 @@ function receive_system_info(data) {
   loadData.push(data?.memory?.utilization || 0);
   const tab = gradioApp().getElementById('tab_system') || gradioApp().getElementById('tabs');
   if (!tab) return;
-  sparklineConfig.barWidth = Math.floor(tab.clientWidth - 20) / data_length / 2;
+  sparklineConfig.barWidth = Math.max(1, Math.floor(tab.clientWidth - 20) / data_length / 2 - sparklineConfig.barSpacing);
   $('#si-sparkline-load').sparkline(loadData, sparklineConfig);
 
   if (memoData.length > data_length) memoData.shift();
diff --git a/scripts/system-info.py b/scripts/system-info.py
index 1e2a527..cb05070 100644
--- a/scripts/system-info.py
+++ b/scripts/system-info.py
@@ -245,17 +245,20 @@ def get_libs():
 
 
 def get_repos():
-    repos = {}
-    for key, val in paths.paths.items():
-        try:
-            cmd = f'git -C {val} log --pretty=format:"%h %ad" -1 --date=short'
-            res = subprocess.run(f'{cmd} {val}', stdout = subprocess.PIPE, stderr = subprocess.PIPE, shell=True, check=True)
-            stdout = res.stdout.decode(encoding = 'utf8', errors='ignore') if len(res.stdout) > 0 else ''
-            words = stdout.split(' ')
-            repos[key] = f'[{words[0]}] {words[1]}'
-        except Exception:
-            repos[key] = '(unknown)'
-    return repos
+    try:
+        repos = {}
+        for key, val in paths.paths.items():
+            try:
+                cmd = f'git -C {val} log --pretty=format:"%h %ad" -1 --date=short'
+                res = subprocess.run(f'{cmd} {val}', stdout = subprocess.PIPE, stderr = subprocess.PIPE, shell=True, check=True)
+                stdout = res.stdout.decode(encoding = 'utf8', errors='ignore') if len(res.stdout) > 0 else ''
+                words = stdout.split(' ')
+                repos[key] = f'[{words[0]}] {words[1]}'
+            except Exception:
+                repos[key] = '(unknown)'
+        return repos
+    except Exception as e:
+        return { 'error': e }
 
 
 def get_platform():