diff --git a/tasks/generic/task.py b/tasks/generic/task.py
index fada0e5..959b62f 100644
--- a/tasks/generic/task.py
+++ b/tasks/generic/task.py
@@ -88,7 +88,7 @@ class GenericStepsWorker(BaseWorker):
         """按 steps 顺序执行。loop 步骤递归执行其 children。"""
         self._start_timer()
         self.set_action("开始执行步骤链")
-        self.set_progress(done=0, total=len(self.steps), unit="步骤",
+        self.set_progress(done=0, total=0, unit="操作",
                           action_counts=dict(self._action_counts))
 
         try:
@@ -131,8 +131,9 @@ class GenericStepsWorker(BaseWorker):
             _log.warning(f"[{self.serial}] 未知步骤类型: {stype}")
         self._action_counts[label] = self._action_counts.get(label, 0) + 1
         elapsed = self.elapsed()
+        # done=累计执行的操作次数（无固定总数），前端显示"已执行 N 次操作"
         self.set_progress(done=sum(self._action_counts.values()),
-                          total=len(self.steps), unit="步骤",
+                          total=0, unit="操作",
                           action_counts=dict(self._action_counts), elapsed=elapsed)
 
     # ================== 步骤执行器 ==================
diff --git a/templates/admin/monitor.html b/templates/admin/monitor.html
index 7368402..8561516 100644
--- a/templates/admin/monitor.html
+++ b/templates/admin/monitor.html
@@ -953,10 +953,17 @@ function fmtProgress(progress, workerStatus){
     const m=Math.floor(elapsed/60), s=elapsed%60;
     timeHtml=' <span style="font-size:11px;color:#94a3b8">'+m+'m'+s+'s</span>';
   }
-  // 操作计数徽章（仅显示 >0 的）
-  const countParts=Object.entries(counts).filter(([_,v])=>v>0).map(([k,v])=>
-    '<span class="label label-info" style="margin-left:4px">'+(ACTION_LABELS[k]||esc(k))+' '+v+'</span>');
-  const countsHtml=countParts.length?'<div style="margin-top:2px">'+countParts.join('')+'</div>':'';
+  // 操作计数徽章（按数量降序，最多显示6个，超出的折叠为 +N）
+  const countEntries=Object.entries(counts).filter(([_,v])=>v>0).sort((a,b)=>b[1]-a[1]);
+  const MAX_COUNTS=6;
+  const shown=countEntries.slice(0,MAX_COUNTS);
+  const more=countEntries.length-MAX_COUNTS;
+  let countsHtml='';
+  if(shown.length){
+    countsHtml='<div style="margin-top:2px">'+shown.map(([k,v])=>
+      '<span class="label label-info" style="margin-left:4px;font-size:11px">'+(ACTION_LABELS[k]||esc(k))+' '+v+'</span>'
+    ).join('')+(more>0?' <span style="font-size:11px;color:#94a3b8">+'+more+'</span>':'')+'</div>';
+  }
   // 空闲/完成但无进度数据 → 灰显
   if(done===0&&total===0&&elapsed===0&&!countParts.length){
     return '<span class="text-muted">-</span>';