diff --git a/static/app.js b/static/app.js
index f3a738e..d48919e 100644
--- a/static/app.js
+++ b/static/app.js
@@ -169,12 +169,6 @@
       weeks.push(fmtWeek(monday));
       monday.setDate(monday.getDate() + 7);
     }
-    // 确保至少有4周显示
-    while (weeks.length < 4) {
-      var w = fmtWeek(monday);
-      if (weeks.indexOf(w) < 0) weeks.push(w);
-      monday.setDate(monday.getDate() + 7);
-    }
 
     var todayWk = fmtWeek(new Date());
     var today = new Date();
@@ -191,7 +185,6 @@
       var sunday = new Date(monday);
       sunday.setDate(sunday.getDate() + 6);
       var dateRange = (monday.getMonth()+1) + '.' + monday.getDate() + ' - ' + sunday.getDate();
-      var statusIcon = status === 'pass' ? '✓' : (status === 'fail' ? '✗' : '○');
       var statusLabel = status === 'pass' ? '达标' : (status === 'fail' ? '未达标' : '未打卡');
       wHtml += '<div class="' + cls + '" data-week="' + w + '">' +
         '<div class="cal-wk-info">' +