diff --git a/plugins/sentinel/dashboard.html b/plugins/sentinel/dashboard.html
index 780a73d..9475b9f 100644
--- a/plugins/sentinel/dashboard.html
+++ b/plugins/sentinel/dashboard.html
@@ -292,7 +292,7 @@
           var trafEl = card.querySelector('.traf-val');
           var procEl = card.querySelector('.proc-val');
           var sysData = n.system || {};
-          if (loadEl && sysData.cpu) loadEl.textContent = var la = sysData.cpu.load_avg||[0,0,0]; loadEl.textContent = (la[0]+la[1]+la[2])===0 ? "N/A" : la.map(function(v){return v.toFixed(1);}).join(" / "); }
+          if (loadEl && sysData.cpu) { var la = sysData.cpu.load_avg||[0,0,0]; loadEl.textContent = (la[0]+la[1]+la[2])===0 ? "N/A" : la.map(function(v){return v.toFixed(1);}).join(" / "); }}
           if (swapEl && sysData.swap) { var st = sysData.swap.total_gb||0; swapEl.textContent = st > 0 ? (sysData.swap.percent||0).toFixed(1)+'% ('+(sysData.swap.used_gb||0).toFixed(1)+'G)' : '—'; }
           // 磁盘分区列表
           var diskList = card.querySelector('.disk-list');