diff --git a/ui/main/views.py b/ui/main/views.py
index c1d3996..d40eba1 100644
--- a/ui/main/views.py
+++ b/ui/main/views.py
@@ -26,7 +26,7 @@ def home(request):
 
 
 def take_photo(request):
-    pin_control.capture_image("/tmp/static/photo.jpg")
+    pin_control.capture_image(b'/tmp/static/photo.jpg')
     return HttpResponse("Ok")
 
 
@@ -41,12 +41,12 @@ def led(request, led):
 
 def turn_off_all():
     for pin in leds_gpio.values():
-        pin_control.turn_on_pin(pin)
+        pin_control.turn_off_pin(pin)
     return HttpResponse("Ok")
 
 def turn_on_all():
     for pin in leds_gpio.values():
-        pin_control.turn_off_pin(pin)
+        pin_control.turn_on_pin(pin)
     return HttpResponse("Ok")
 
 def toggle_led(led, turn_on):
@@ -56,4 +56,4 @@ def toggle_led(led, turn_on):
     else:
         pin_control.turn_on_pin(gpio_pin)
     leds_state[led] = not turn_on
-    return HttpResponse(f"Turn on {led}" if turn_on else f"Turn off {led}")
\ No newline at end of file
+    return HttpResponse(f"Turn off {led}" if turn_on else f"Turn on {led}")
\ No newline at end of file