diff --git a/templates/admin/monitor.html b/templates/admin/monitor.html
index 8561516..f9297b0 100644
--- a/templates/admin/monitor.html
+++ b/templates/admin/monitor.html
@@ -1396,18 +1396,20 @@ var _stepEditor={
       h+='<div class="form-row"><div class="form-group"><label>最短(秒)</label><input type="number" class="form-control" data-key="min" value="'+(p.min||1.0)+'" step="0.5" min="0.1"></div>';
       h+='<div class="form-group"><label>最长(秒)</label><input type="number" class="form-control" data-key="max" value="'+(p.max||3.0)+'" step="0.5" min="0.1"></div></div>';
     }else if(step.type==='input_text'){
+      const im=p.mode==='fixed'?'fixed':'random';
       h+='<div class="form-group"><label>输入模式</label><select class="form-control" data-key="mode" onchange="_stepEditor._toggleInputMode(this)">'+
-        '<option value="random"'+(p.mode==='random'?' selected':'')+'>随机候选</option>'+
-        '<option value="fixed"'+(p.mode==='fixed'?' selected':'')+'>指定文字</option></select></div>';
-      h+='<div class="form-group" data-mode="random"><label>候选文字（每行一个，随机选一条）</label><textarea class="form-control" data-key="texts" rows="4" style="font-family:monospace;min-height:80px">'+esc(p.texts||'你好\n有趣\n支持')+'</textarea></div>';
-      h+='<div class="form-group" data-mode="fixed" style="display:none"><label>指定文字</label><input type="text" class="form-control" data-key="fixed_text" value="'+esc(p.fixed_text||'')+'"></div>';
+        '<option value="random"'+(im==='random'?' selected':'')+'>随机候选</option>'+
+        '<option value="fixed"'+(im==='fixed'?' selected':'')+'>指定文字</option></select></div>';
+      h+='<div class="form-group" data-mode="random" style="display:'+(im==='random'?'block':'none')+'"><label>候选文字（每行一个，随机选一条）</label><textarea class="form-control" data-key="texts" rows="4" style="font-family:monospace;min-height:80px">'+esc(p.texts||'你好\n有趣\n支持')+'</textarea></div>';
+      h+='<div class="form-group" data-mode="fixed" style="display:'+(im==='fixed'?'block':'none')+'"><label>指定文字</label><input type="text" class="form-control" data-key="fixed_text" value="'+esc(p.fixed_text||'')+'"></div>';
       h+='<div class="help">需先用"点击元素"步骤定位到输入框，本步骤只负责输入文字</div>';
     }else if(step.type==='loop'){
+      const lm=p.loop_mode==='time'?'time':'rounds';
       h+='<div class="form-row"><div class="form-group"><label>循环方式</label><select class="form-control" data-key="loop_mode" onchange="_stepEditor._toggleLoopMode(this)">'+
-        '<option value="rounds"'+(p.loop_mode!=='time'?' selected':'')+'>按轮次</option>'+
-        '<option value="time"'+(p.loop_mode==='time'?' selected':'')+'>按时间</option></select></div>'+
-        '<div class="form-group" data-lmode="rounds"><label>最大循环次数</label><input type="number" class="form-control" data-key="max_iterations" value="'+(p.max_iterations||10)+'" min="1" max="100000"></div>'+
-        '<div class="form-group" data-lmode="time" style="display:none"><label>循环时长(秒)</label><input type="number" class="form-control" data-key="loop_duration" value="'+(p.loop_duration||600)+'" min="1"></div></div>';
+        '<option value="rounds"'+(lm==='rounds'?' selected':'')+'>按轮次</option>'+
+        '<option value="time"'+(lm==='time'?' selected':'')+'>按时间</option></select></div>'+
+        '<div class="form-group" data-lmode="rounds" style="display:'+(lm==='rounds'?'block':'none')+'"><label>最大循环次数</label><input type="number" class="form-control" data-key="max_iterations" value="'+(p.max_iterations||10)+'" min="1" max="100000"></div>'+
+        '<div class="form-group" data-lmode="time" style="display:'+(lm==='time'?'block':'none')+'"><label>循环时长(秒)</label><input type="number" class="form-control" data-key="loop_duration" value="'+(p.loop_duration||600)+'" min="1"></div></div>';
       h+='<div class="help">将下方子步骤（拖拽到本卡片内）循环执行指定轮次或时长；按时间时配合"运行时长上限"看预计结束时间</div>';
     }else if(step.type==='group'){
       h+='<div class="help">动作组：按顺序执行下方子步骤一次。把多个步骤打包成一个可复用的整体。</div>';