diff --git a/static/app.js b/static/app.js
index 43577ea..e17b328 100644
--- a/static/app.js
+++ b/static/app.js
@@ -256,9 +256,10 @@
     var eveningItems = [];
     var eRows = document.querySelectorAll('#evening-list .evening-row');
     for (var j=0; j<eRows.length; j++) {
-      var inputs = eRows[j].querySelectorAll('input[type="text"]');
-      var mistake = inputs[0] ? inputs[0].value.trim() : '';
-      var improve = inputs[1] ? inputs[1].value.trim() : '';
+      var inp = eRows[j].querySelector('input[type="text"]');
+      var noteEl = eRows[j].querySelector('.item-note-val');
+      var mistake = inp ? inp.value.trim() : '';
+      var improve = noteEl ? noteEl.value.trim() : '';
       if (mistake || improve) eveningItems.push({ mistake: mistake, improvement: improve });
     }
 
@@ -372,7 +373,7 @@
   var noteModalRow = null;
 
   window.openNoteModal = function(btn) {
-    noteModalRow = btn.closest('.item-row');
+    noteModalRow = btn.closest('.item-row') || btn.closest('.evening-row');
     var noteEl = noteModalRow.querySelector('.item-note-val');
     var input = noteModalRow.querySelector('input[type="text"]');
     var title = input ? input.value.trim() || '未命名任务' : '备注';
@@ -411,14 +412,22 @@
     var container = document.getElementById('evening-list');
     mistake = mistake || '';
     improve = improve || '';
+    var hasNote = !!improve;
     var div = document.createElement('div');
     div.className = 'evening-row';
     div.draggable = true;
     div.innerHTML =
       '<span class="drag-handle evening-drag" title="拖动排序">⋮⋮</span>' +
       '<button class="btn-del" onclick="this.parentElement.remove()"><svg class="icon-sm"><use href="#icon-x"/></svg></button>' +
+      '<div class="evening-row-main">' +
       '<input type="text" value="' + esc(mistake) + '" placeholder="犯的错误…">' +
-      '<input type="text" value="' + esc(improve) + '" placeholder="改进方案…">';
+      '<button class="btn-note-toggle' + (hasNote ? ' has-note' : '') + '" onclick="openNoteModal(this)" title="改进方案"><svg class="icon-sm"><use href="#icon-file-text"/></svg></button>' +
+      '</div>';
+    var noteHidden = document.createElement('input');
+    noteHidden.type = 'hidden';
+    noteHidden.className = 'item-note-val';
+    noteHidden.value = improve;
+    div.appendChild(noteHidden);
     div.addEventListener('dragstart', dragStart);
     div.addEventListener('dragover', dragOver);
     div.addEventListener('drop', function(e){ dragDrop.call(this, e, 'evening-list'); });
diff --git a/static/style.css b/static/style.css
index 473435c..9316536 100644
--- a/static/style.css
+++ b/static/style.css
@@ -1469,3 +1469,8 @@ body {
 .item-note { display: none; width: 100%; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 12px; font-family: inherit; color: var(--text); background: var(--bg); resize: vertical; min-height: 28px; box-sizing: border-box; margin-top: 6px; }
 .item-note:focus { outline: none; border-color: var(--primary); }
 .item-row { flex-wrap: wrap; }
+
+/* 责善改过行内布局 */
+.evening-row-main { display: flex; align-items: center; gap: 8px; width: 100%; }
+.evening-row-main input[type="text"] { flex: 1; }
+.evening-row-main .btn-note-toggle { display: inline-flex; }