diff --git a/tests/unit/config-tabs-ui.test.mjs b/tests/unit/config-tabs-ui.test.mjs
index 335addd..55eea5a 100644
--- a/tests/unit/config-tabs-ui.test.mjs
+++ b/tests/unit/config-tabs-ui.test.mjs
@@ -38,6 +38,7 @@ test('config template keeps expected config tabs in top and side navigation', ()
     assert.match(html, /@blur="onModelAutoCompactTokenLimitBlur"/);
     assert.match(html, /@keydown\.enter\.prevent="onModelContextWindowBlur"/);
     assert.match(html, /@keydown\.enter\.prevent="onModelAutoCompactTokenLimitBlur"/);
+    assert.doesNotMatch(html, /使用自定义数字输入框；失焦或回车后会按当前 Codex 配置规范写入模板。/);
     assert.match(
         html,
         /<button[^>]*@click="resetCodexContextBudgetDefaults"[^>]*>[\s\S]*?重置默认值[\s\S]*?<\/button>/
@@ -334,11 +335,11 @@ test('settings tab header actions keep compact tool buttons inline on wider scre
         styles,
         /\.settings-tab-actions \.btn-tool,\s*\.settings-tab-actions \.btn-tool-compact\s*\{[\s\S]*width:\s*auto;/
     );
-    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*display:\s*inline-grid;/);
-    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*grid-auto-flow:\s*column;/);
-    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*grid-auto-columns:\s*minmax\(0,\s*max-content\);/);
+    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*display:\s*flex;/);
+    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*flex-direction:\s*row;/);
+    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*flex-wrap:\s*nowrap;/);
     assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*align-items:\s*stretch;/);
-    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*justify-content:\s*end;/);
+    assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*justify-content:\s*flex-end;/);
     assert.match(styles, /\.trash-header-actions\s*\{[\s\S]*max-width:\s*100%;/);
     assert.match(styles, /\.selector-header \.trash-header-actions > \.btn-tool,\s*\.selector-header \.trash-header-actions > \.btn-tool-compact\s*\{[\s\S]*display:\s*flex;/);
     assert.match(styles, /\.selector-header \.trash-header-actions > \.btn-tool,\s*\.selector-header \.trash-header-actions > \.btn-tool-compact\s*\{[\s\S]*align-self:\s*stretch;/);
@@ -352,6 +353,7 @@ test('settings tab header actions keep compact tool buttons inline on wider scre
     assert.match(styles, /\.selector-header \.trash-header-actions > \.btn-tool,\s*\.selector-header \.trash-header-actions > \.btn-tool-compact\s*\{[\s\S]*vertical-align:\s*top;/);
     assert.match(styles, /\.selector-header \.trash-header-actions > \.btn-tool,\s*\.selector-header \.trash-header-actions > \.btn-tool-compact\s*\{[\s\S]*top:\s*0;/);
     assert.match(styles, /\.selector-header \.trash-header-actions > \.btn-tool,\s*\.selector-header \.trash-header-actions > \.btn-tool-compact\s*\{[\s\S]*white-space:\s*nowrap;/);
+    assert.match(styles, /\.selector-header \.trash-header-actions > \.btn-tool \+ \.btn-tool\s*\{[\s\S]*margin-top:\s*0;/);
     assert.match(styles, /\.selector-header \.trash-header-actions > \.btn-tool:hover,\s*\.selector-header \.trash-header-actions > \.btn-tool-compact:hover\s*\{[\s\S]*transform:\s*none;/);
     assert.match(styles, /\.market-grid\s*\{[\s\S]*grid-template-columns:\s*repeat\(2,\s*minmax\(0,\s*1fr\)\);/);
     assert.match(styles, /\.market-action-grid\s*\{[\s\S]*grid-template-columns:\s*repeat\(3,\s*minmax\(0,\s*1fr\)\);/);
diff --git a/web-ui/index.html b/web-ui/index.html
index 8fc07b0..81bbbc6 100644
--- a/web-ui/index.html
+++ b/web-ui/index.html
@@ -512,9 +512,6 @@ <h1 class="main-title">
                             <div class="form-hint">控制自动压缩触发阈值，默认 185000。</div>
                         </div>
                     </div>
-                    <div class="config-template-hint">
-                        使用自定义数字输入框；失焦或回车后会按当前 Codex 配置规范写入模板。
-                    </div>
                 </div>
 
                 <div class="selector-section">
diff --git a/web-ui/styles.css b/web-ui/styles.css
index 0ce7dd8..178b412 100644
--- a/web-ui/styles.css
+++ b/web-ui/styles.css
@@ -1522,11 +1522,11 @@ body::after {
 }
 
 .trash-header-actions {
-    display: inline-grid;
-    grid-auto-flow: column;
-    grid-auto-columns: minmax(0, max-content);
+    display: flex;
+    flex-direction: row;
+    flex-wrap: nowrap;
     align-items: stretch;
-    justify-content: end;
+    justify-content: flex-end;
     width: auto;
     max-width: 100%;
     margin-left: auto;
@@ -1794,6 +1794,10 @@ body::after {
     margin-top: var(--spacing-xs);
 }
 
+.selector-header .trash-header-actions > .btn-tool + .btn-tool {
+    margin-top: 0;
+}
+
 .btn-tool:hover {
     border-color: var(--color-brand);
     color: var(--color-brand);