diff --git a/config/splitkb_aurora_corne.keymap b/config/splitkb_aurora_corne.keymap
index 9dbcc67..9634d6f 100644
--- a/config/splitkb_aurora_corne.keymap
+++ b/config/splitkb_aurora_corne.keymap
@@ -3,12 +3,18 @@
 #include <dt-bindings/zmk/bt.h>
 
 
+// layers
 #define QWERTY 0
 #define SYSCTL 1
 #define SYMBOL 2
 #define NUMBER 3
 #define KBCTL  4
 
+
+// keys
+#define HYPER LS(LC(LA(LGUI)))
+
+
 / {
         conditional_layers {
                 compatible = "zmk,conditional-layers";
@@ -29,13 +35,13 @@
 //  ├─────────┼───┼───┼───┼───┼───┤      ├───┼───┼───┼───┼───┼───────┤
 //  │  SHIFT  │ Z │ X │ C │ V │ B │      │ N │ M │ , │ . │ / │ SHIFT │
 //  └─────────┴┬──┴──┬┴───┴─┬─┴───┴┐   ┌─┴───┼───┴──┬┴─┬─┴───┴───────┘
-//             │ CMD │ SMBL │ BSPC │   │ SPC │ SYSC │  │
+//             │ CMD │ SMBL │ BSPC │   │ SPC │ SYSC │ HPR │
 //             └─────┴──────┴──────┘   └─────┴──────┴──┘
                         bindings = <
    &lt NUMBER TAB  &kp Q &kp W &kp E   &kp R      &kp T       &kp Y    &kp U      &kp I      &kp O    &kp P     &none
    &mt LCTRL ESC   &kp A &kp S &kp D   &kp F      &kp G       &kp H    &kp J      &kp K      &kp L    &kp SEMI  &kp ENTER
    &kp LSHFT       &kp Z &kp X &kp C   &kp V      &kp B       &kp N    &kp M      &kp COMMA  &kp DOT  &kp FSLH  &kp RSHFT
-                             &kp LGUI  &mo SYMBOL &kp BSPC    &kp SPC  &mo SYSCTL &none
+                             &kp LGUI  &mo SYMBOL &kp BSPC    &kp SPC  &mo SYSCTL &kp HYPER
                         >;
                 };
 
@@ -98,11 +104,15 @@
 
 
 // home row mods
+// if kbktl works, then move bt 1 2 reset there.
 // game mode
 // reset
 // qmk flash --keyboard crkbd/rev1 --keymap pvinis
 // crkbd/rev1/pvinis @ 0.13.17-94-g521b7d-dirty
 
+//    &mt LCTRL ESC or hold-tap better?
+//screenshot button
+
 // template
 //  ┌──┬──┬──┬──┬──┬──┐      ┌──┬──┬──┬──┬──┬──┐
 //  │  │  │  │  │  │  │      │  │  │  │  │  │  │