diff --git a/web/src/main/resources/static/css/app.css b/web/src/main/resources/static/css/app.css
index 526831c..1a0eda0 100644
--- a/web/src/main/resources/static/css/app.css
+++ b/web/src/main/resources/static/css/app.css
@@ -557,13 +557,32 @@ dialog.dlg.dlg-lg .dlg-body { max-height: 88vh; min-height: 62vh; }
 .matrix tbody tr:last-child td { border-bottom: none; }
 .matrix th.lab-col { min-width: 9.5rem; border-left: 1px solid var(--c-border); }
 .matrix td.cell-lab { min-width: 9.5rem; border-left: 1px solid var(--c-border); }
-.matrix th.attestation-col { min-width: 10rem; border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); }
-.matrix td.attestation-cell { min-width: 10rem; border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); }
+.matrix th.attestation-col { width: 11rem; min-width: 10rem; max-width: 11rem; border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); }
+.matrix td.attestation-cell { width: 11rem; min-width: 10rem; max-width: 11rem; border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); }
 .matrix th.average-col { min-width: 7rem; border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); }
 .matrix td.average-cell { min-width: 7rem; border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); font-weight: 600; }
-.attestation-head { display: flex; flex-direction: column; align-items: flex-start; gap: 0.25rem; text-align: left; }
-.attestation-kind { font-weight: 600; color: var(--c-text); }
-.attestation-select { width: 100%; min-width: 8.5rem; font-size: 0.8125rem; }
+.attestation-title { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; width: 100%; max-width: 9rem; }
+.attestation-kind { font-weight: 600; color: var(--c-text); white-space: normal; }
+.js-attestation-form { display: flex; justify-content: center; width: 100%; }
+.attestation-select {
+    appearance: none; -webkit-appearance: none;
+    width: 9rem; max-width: 100%; min-width: 0; padding: 0.15rem 1.15rem 0.15rem 0.35rem;
+    border: 1px solid transparent; border-radius: var(--radius-sm);
+    background-color: transparent; color: var(--c-text);
+    font-size: 0.8125rem; font-weight: 600; font-variant-numeric: tabular-nums;
+    text-align: center; text-align-last: center; cursor: pointer;
+    background-image:
+        linear-gradient(45deg, transparent 50%, currentColor 50%),
+        linear-gradient(135deg, currentColor 50%, transparent 50%);
+    background-position: calc(100% - 8px) 55%, calc(100% - 3px) 55%;
+    background-size: 5px 5px, 5px 5px;
+    background-repeat: no-repeat;
+}
+.attestation-select:hover { color: var(--c-accent); text-decoration: underline; }
+.attestation-select:focus { outline: none; border-color: var(--c-accent); box-shadow: 0 0 0 3px var(--c-accent-soft); }
+.attestation-select.none { color: var(--c-text-muted); font-weight: 400; }
+.attestation-select:disabled { opacity: 0.6; cursor: wait; }
+.attestation-select option { text-align: left; text-align-last: left; background: var(--c-surface); color: var(--c-text); }
 .matrix td.student-cell { min-width: 12rem; }
 .student-name { font-weight: 600; font-size: 0.84375rem; }
 .student-cell .font-mono { margin-top: 0.125rem; }
diff --git a/web/src/main/resources/static/js/admin-group.js b/web/src/main/resources/static/js/admin-group.js
index 6e01311..c2945a3 100644
--- a/web/src/main/resources/static/js/admin-group.js
+++ b/web/src/main/resources/static/js/admin-group.js
@@ -678,11 +678,12 @@ function submitAttestationForm(form) {
     if (form.dataset.saving === '1') return;
     form.dataset.saving = '1';
     var select = form.querySelector('select[name="value"]');
+    var payload = new FormData(form);
     if (select) select.disabled = true;
 
     fetch(form.action, {
         method: 'POST',
-        body: new FormData(form),
+        body: payload,
         headers: { 'X-Requested-With': 'fetch' }
     })
         .then(function (response) {
diff --git a/web/src/main/resources/templates/admin/group.html b/web/src/main/resources/templates/admin/group.html
index 5c0d5f3..332677a 100644
--- a/web/src/main/resources/templates/admin/group.html
+++ b/web/src/main/resources/templates/admin/group.html
@@ -75,7 +75,12 @@
                     </th>
                     <th class="text-center average-col" title="Средний балл по выставленным оценкам">Средний балл</th>
                     <th th:each="att : ${attestations}" class="text-center attestation-col" data-nosort>
-                        <div class="attestation-head">
+                        <div class="lab-col-head">
+                            <div class="attestation-title">
+                                <span class="attestation-kind" th:text="${att.kindLabel}">Аттестация</span>
+                                <span class="badge badge-warn js-att-hidden" th:hidden="${att.published}">скрыто</span>
+                            </div>
+                            <span class="lab-col-title" th:text="'Семестр ' + ${att.semester}">Семестр 1</span>
                             <div class="lab-head-actions">
                                 <form class="inline-form js-att-pub-form" method="post"
                                       th:action="@{/admin/groups/{gid}/attestations/{aid}/publication(gid=${group.id}, aid=${att.id})}">
@@ -99,9 +104,6 @@
                                     </button>
                                 </form>
                             </div>
-                            <span class="attestation-kind" th:text="${att.kindLabel}">Аттестация</span>
-                            <span class="lab-col-title" th:text="'Семестр ' + ${att.semester}">Семестр 1</span>
-                            <span class="badge badge-warn js-att-hidden" th:hidden="${att.published}">скрыто</span>
                         </div>
                     </th>
                     <th data-nosort>Пароль</th>
@@ -162,8 +164,9 @@
                             <input type="hidden" name="_csrf" th:value="${csrfToken}">
                             <input type="hidden" name="attestationId" th:value="${att.id}">
                             <input type="hidden" name="studentId" th:value="${row.studentId}">
-                            <select class="input attestation-select" name="value" data-auto-submit
-                                    th:attr="data-student-name=${row.fullName},data-attestation-label=${att.kindLabel}">
+                            <select class="attestation-select" name="value" data-auto-submit
+                                    th:classappend="${row.attestations[att.id] == null} ? 'none' : ''"
+                                    th:title="${row.fullName} + ' — ' + ${att.kindLabel} + ' (' + 'Семестр ' + ${att.semester} + ')'">
                                 <option value="" th:selected="${row.attestations[att.id] == null}">—</option>
                                 <option th:each="opt : ${att.options}" th:value="${opt.value}" th:text="${opt.label}"
                                         th:selected="${row.attestations[att.id]?.value == opt.value}"></option>
@@ -431,7 +434,7 @@
     <div class="dlg-body" id="assign-modal-body"></div>
 </dialog>
 
-<script th:src="@{/js/admin-group.js(v='41')}" defer></script>
+<script th:src="@{/js/admin-group.js(v='42')}" defer></script>
 </div>
 </body>
 </html>
diff --git a/web/src/main/resources/templates/fragments/base.html b/web/src/main/resources/templates/fragments/base.html
index d2cd225..55abd0c 100644
--- a/web/src/main/resources/templates/fragments/base.html
+++ b/web/src/main/resources/templates/fragments/base.html
@@ -17,7 +17,7 @@
     <!-- v=37: сброс кэша стилей после изменения геометрии; при изменении css поднимать версию -->
     <link rel="stylesheet" th:href="@{/css/bootstrap.min.css}">
     <link rel="stylesheet" th:href="@{/css/bootstrap-icons.min.css}">
-        <link rel="stylesheet" th:href="@{/css/app.css(v='39')}">
+        <link rel="stylesheet" th:href="@{/css/app.css(v='41')}">
     <link id="hljs-light" rel="stylesheet" th:href="@{/css/hljs-github.css(v='36')}">
     <link id="hljs-dark" rel="stylesheet" th:href="@{/css/hljs-github-dark.css(v='36')}" disabled>
     <script th:src="@{/js/highlight.min.js(v='36')}" defer></script>