diff --git a/esphome/cat-medication-tracker.yaml b/esphome/cat-medication-tracker.yaml
index 4bf1255..f568daa 100644
--- a/esphome/cat-medication-tracker.yaml
+++ b/esphome/cat-medication-tracker.yaml
@@ -64,10 +64,11 @@ display:
     cs_pin: GPIO15
     dc_pin: GPIO2
     reset_pin: GPIO4
+    reset_duration: 100ms
     rotation: 0
-    invert_colors: true
+    invert_colors: false
     color_order: bgr
-    data_rate: 10MHz          # Reduced from 20MHz to improve stability
+    data_rate: 10MHz
     dimensions:
       width: 320
       height: 480
@@ -207,7 +208,7 @@ output:
   - platform: gpio
     pin: GPIO21
     id: backlight_pwm
-    inverted: true
+    inverted: false
 
 light:
   - platform: binary