diff --git a/apps/ui/templates/dashboard.html b/apps/ui/templates/dashboard.html
index f066f25..def12b7 100644
--- a/apps/ui/templates/dashboard.html
+++ b/apps/ui/templates/dashboard.html
@@ -407,40 +407,7 @@
             transform: scale(0.95);
         }
         
-        .mode-controls {
-            display: grid;
-            grid-template-columns: repeat(3, 1fr);
-            gap: 0.5rem;
-        }
-        
-        .mode-button {
-            padding: 0.75rem;
-            border: 2px solid #ddd;
-            border-radius: 8px;
-            font-size: 0.875rem;
-            font-weight: 600;
-            cursor: pointer;
-            transition: all 0.2s;
-            background: white;
-            color: #666;
-            min-height: 44px;
-            text-transform: uppercase;
-        }
-        
-        .mode-button:hover {
-            border-color: #667eea;
-            color: #667eea;
-        }
-        
-        .mode-button.active {
-            background: #667eea;
-            border-color: #667eea;
-            color: white;
-        }
-        
-        .mode-button:active {
-            transform: scale(0.95);
-        }
+
         
         .events {
             margin-top: 2rem;
@@ -614,27 +581,6 @@
                                 +0.5
                             </button>
                         </div>
-                        
-                        <div class="mode-controls">
-                            <button 
-                                class="mode-button" 
-                                id="mode-{{ device.device_id }}-off"
-                                onclick="setMode('{{ device.device_id }}', 'off')">
-                                Off
-                            </button>
-                            <button 
-                                class="mode-button" 
-                                id="mode-{{ device.device_id }}-heat"
-                                onclick="setMode('{{ device.device_id }}', 'heat')">
-                                Heat
-                            </button>
-                            <button 
-                                class="mode-button" 
-                                id="mode-{{ device.device_id }}-auto"
-                                onclick="setMode('{{ device.device_id }}', 'auto')">
-                                Auto
-                            </button>
-                        </div>
                         {% endif %}
                     </div>
                     {% endfor %}
@@ -877,38 +823,6 @@
             }
         }
         
-        // Set thermostat mode
-        async function setMode(deviceId, mode) {
-            const currentTarget = thermostatTargets[deviceId] || 21.0;
-            
-            try {
-                const response = await fetch(api(`/devices/${deviceId}/set`), {
-                    method: 'POST',
-                    headers: {
-                        'Content-Type': 'application/json'
-                    },
-                    body: JSON.stringify({
-                        type: 'thermostat',
-                        payload: {
-                            mode: mode,
-                            target: currentTarget
-                        }
-                    })
-                });
-                
-                if (response.ok) {
-                    console.log(`Sent mode ${mode} to ${deviceId}`);
-                    addEvent({
-                        action: 'mode_set',
-                        device_id: deviceId,
-                        mode: mode
-                    });
-                }
-            } catch (error) {
-                console.error('Failed to set mode:', error);
-            }
-        }
-        
         // Update device UI
         function updateDeviceUI(deviceId, power, brightness) {
             currentState[deviceId] = power;
@@ -973,18 +887,6 @@
                     modeSpan.textContent = mode.toUpperCase();
                 }
                 thermostatModes[deviceId] = mode;
-                
-                // Update mode button states
-                ['off', 'heat', 'auto'].forEach(m => {
-                    const btn = document.getElementById(`mode-${deviceId}-${m}`);
-                    if (btn) {
-                        if (m === mode.toLowerCase()) {
-                            btn.classList.add('active');
-                        } else {
-                            btn.classList.remove('active');
-                        }
-                    }
-                });
             }
         }