update

frontend/trading.html

@@ -1366,7 +1366,7 @@
                                 <td>${{ order.quantity?.toFixed(2) || '-' }}</td>
                                 <td>{{ formatTime(order.status === 'open' ? order.opened_at : order.created_at) }}</td>
                                 <td class="action-cell">
-                                    <button class="action-btn danger" @click="closeOrder(order)">
+                                    <button class="action-btn danger" @click="closeOrder(order)" v-if="adminMode">
                                         {{ order.status === 'pending' ? '取消' : '平仓' }}
                                     </button>
                                     <button class="action-btn" @click="deleteOrder(order)" v-if="adminMode" title="删除订单（不影响收益率）">