diff --git a/templates/admin/llm_config.html b/templates/admin/llm_config.html
index b776e5b..23debe9 100644
--- a/templates/admin/llm_config.html
+++ b/templates/admin/llm_config.html
@@ -63,7 +63,7 @@
                             <th style="width: 60px;">Token</th>
                             <th style="width: 70px;">状态</th>
                             <th style="width: 70px;">默认</th>
-                            <th style="width: 150px;">操作</th>
+                            <th style="width: 180px;">操作</th>
                         </tr>
                     </thead>
                     <tbody>
@@ -92,15 +92,17 @@
                                 {% endif %}
                             </td>
                             <td>
-                                <button class="btn btn-sm btn-outline-primary" onclick="testLLM({{ item.id }})" title="测试"><i class="bi bi-plug"></i></button>
-                                <button class="btn btn-sm btn-outline-secondary" onclick="showEditModal({{ item.id }})" title="编辑"><i class="bi bi-pencil"></i></button>
-                                {% if not item.is_default %}
-                                <button class="btn btn-sm btn-outline-success" onclick="setDefault({{ item.id }})" title="设为默认"><i class="bi bi-star"></i></button>
-                                {% endif %}
-                                <button class="btn btn-sm btn-outline-warning" onclick="toggleLLM({{ item.id }})" title="切换状态"><i class="bi bi-toggle2"></i></button>
-                                {% if not item.is_default %}
-                                <button class="btn btn-sm btn-outline-danger" onclick="deleteLLM({{ item.id }})" title="删除"><i class="bi bi-trash"></i></button>
-                                {% endif %}
+                                <div class="d-flex gap-1">
+                                    <button class="btn btn-outline-primary" onclick="testLLM({{ item.id }})" title="测试连接"><i class="bi bi-plug fs-5"></i></button>
+                                    <button class="btn btn-outline-secondary" onclick="showEditModal({{ item.id }})" title="编辑"><i class="bi bi-pencil fs-5"></i></button>
+                                    {% if not item.is_default %}
+                                    <button class="btn btn-outline-success" onclick="setDefault({{ item.id }})" title="设为默认"><i class="bi bi-star-fill fs-5"></i></button>
+                                    {% endif %}
+                                    <button class="btn btn-outline-warning" onclick="toggleLLM({{ item.id }})" title="启用/禁用"><i class="bi bi-power fs-5"></i></button>
+                                    {% if not item.is_default %}
+                                    <button class="btn btn-outline-danger" onclick="deleteLLM({{ item.id }})" title="删除"><i class="bi bi-trash fs-5"></i></button>
+                                    {% endif %}
+                                </div>
                             </td>
                         </tr>
                         {% else %}