diff --git a/keyboards/keychron/s1/ansi/rgb/info.json b/keyboards/keychron/s1/ansi/rgb/info.json
index c99da30bee..475d3d4c6d 100644
--- a/keyboards/keychron/s1/ansi/rgb/info.json
+++ b/keyboards/keychron/s1/ansi/rgb/info.json
@@ -8,8 +8,12 @@
         "pid": "0x0410",
         "device_version": "1.0.0"
     },
+    "layout_aliases": {
+        "LAYOUT_ansi_84": "LAYOUT_75_ansi"
+    },
+    "community_layouts": ["75_ansi"],
     "layouts": {
-        "LAYOUT_ansi_84": {
+        "LAYOUT_75_ansi": {
             "layout": [
                 {"matrix":[0, 0], "x":0, "y":0},
                 {"matrix":[0, 1], "x":1, "y":0},
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/default/keymap.c b/keyboards/keychron/s1/ansi/rgb/keymaps/default/keymap.c
index c54d80c791..68a5434bed 100644
--- a/keyboards/keychron/s1/ansi/rgb/keymaps/default/keymap.c
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/default/keymap.c
@@ -29,7 +29,7 @@ enum layers{
 #define KC_FLXP LGUI(KC_E)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [MAC_BASE] = LAYOUT_ansi_84(
+    [MAC_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   RGB_MOD,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -37,7 +37,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [MAC_FN] = LAYOUT_ansi_84(
+    [MAC_FN] = LAYOUT_75_ansi(
         _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  RGB_TOG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
@@ -45,7 +45,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
         _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
 
-    [WIN_BASE] = LAYOUT_ansi_84(
+    [WIN_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   KC_PSCR,  KC_DEL,   RGB_MOD,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -53,7 +53,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [WIN_FN] = LAYOUT_ansi_84(
+    [WIN_FN] = LAYOUT_75_ansi(
         _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  RGB_TOG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/keymap.c b/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/keymap.c
index cfb6a6f4c0..3a91b3cf7c 100644
--- a/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/keymap.c
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/keymap.c
@@ -27,7 +27,7 @@ enum layers {
 };
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [MAC_BASE] = LAYOUT_ansi_84(
+    [MAC_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_BRID,  KC_BRIU,  KC_MCTL,  KC_LPAD,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_SNAP,  KC_DEL,   RGB_MOD,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -35,7 +35,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LOPTN, KC_LCMMD,                               KC_SPC,                                 KC_RCMMD,MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [MAC_FN] = LAYOUT_ansi_84(
+    [MAC_FN] = LAYOUT_75_ansi(
         _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  RGB_TOG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
@@ -43,7 +43,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
         _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
 
-    [WIN_BASE] = LAYOUT_ansi_84(
+    [WIN_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   KC_PSCR,  KC_DEL,   RGB_MOD,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -51,7 +51,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [WIN_FN] = LAYOUT_ansi_84(
+    [WIN_FN] = LAYOUT_75_ansi(
         _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  RGB_TOG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/via/keymap.c b/keyboards/keychron/s1/ansi/rgb/keymaps/via/keymap.c
index ddae0d93f6..869d359a1e 100644
--- a/keyboards/keychron/s1/ansi/rgb/keymaps/via/keymap.c
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/via/keymap.c
@@ -29,7 +29,7 @@ enum layers {
 #define KC_FLXP LGUI(KC_E)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [MAC_BASE] = LAYOUT_ansi_84(
+    [MAC_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   RGB_MOD,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -37,7 +37,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [MAC_FN] = LAYOUT_ansi_84(
+    [MAC_FN] = LAYOUT_75_ansi(
         _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  RGB_TOG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
@@ -45,7 +45,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
         _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
 
-    [WIN_BASE] = LAYOUT_ansi_84(
+    [WIN_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   KC_PSCR,  KC_DEL,   RGB_MOD,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -53,7 +53,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [WIN_FN] = LAYOUT_ansi_84(
+    [WIN_FN] = LAYOUT_75_ansi(
         _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  RGB_TOG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
diff --git a/keyboards/keychron/s1/ansi/white/info.json b/keyboards/keychron/s1/ansi/white/info.json
index 67f63d46d4..707c7904ca 100644
--- a/keyboards/keychron/s1/ansi/white/info.json
+++ b/keyboards/keychron/s1/ansi/white/info.json
@@ -8,8 +8,12 @@
         "pid": "0x0411",
         "device_version": "1.0.0"
     },
+    "layout_aliases": {
+        "LAYOUT_ansi_84": "LAYOUT_75_ansi"
+    },
+    "community_layouts": ["75_ansi"],
     "layouts": {
-        "LAYOUT_ansi_84": {
+        "LAYOUT_75_ansi": {
             "layout": [
                 {"matrix":[0, 0], "x":0, "y":0},
                 {"matrix":[0, 1], "x":1, "y":0},
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/default/keymap.c b/keyboards/keychron/s1/ansi/white/keymaps/default/keymap.c
index f0473060ed..5b8000f695 100644
--- a/keyboards/keychron/s1/ansi/white/keymaps/default/keymap.c
+++ b/keyboards/keychron/s1/ansi/white/keymaps/default/keymap.c
@@ -29,7 +29,7 @@ enum layers{
 #define KC_FLXP LGUI(KC_E)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [MAC_BASE] = LAYOUT_ansi_84(
+    [MAC_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   BL_STEP,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -37,7 +37,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN, KC_RGHT),
 
-    [MAC_FN] = LAYOUT_ansi_84(
+    [MAC_FN] = LAYOUT_75_ansi(
         _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  BL_TOGG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
@@ -45,7 +45,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
         _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
 
-    [WIN_BASE] = LAYOUT_ansi_84(
+    [WIN_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   KC_PSCR,  KC_DEL,   BL_STEP,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -53,7 +53,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [WIN_FN] = LAYOUT_ansi_84(
+    [WIN_FN] = LAYOUT_75_ansi(
         _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  BL_TOGG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/keychron/keymap.c b/keyboards/keychron/s1/ansi/white/keymaps/keychron/keymap.c
index aabbaba4da..53e00ca420 100644
--- a/keyboards/keychron/s1/ansi/white/keymaps/keychron/keymap.c
+++ b/keyboards/keychron/s1/ansi/white/keymaps/keychron/keymap.c
@@ -27,7 +27,7 @@ enum layers {
 };
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [MAC_BASE] = LAYOUT_ansi_84(
+    [MAC_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_BRID,  KC_BRIU,  KC_MCTL,  KC_LPAD,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_SNAP,  KC_DEL,   BL_STEP,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -35,7 +35,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LOPTN, KC_LCMMD,                               KC_SPC,                                 KC_RCMMD,MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [MAC_FN] = LAYOUT_ansi_84(
+    [MAC_FN] = LAYOUT_75_ansi(
         _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  BL_TOGG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
@@ -43,7 +43,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
         _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
 
-    [WIN_BASE] = LAYOUT_ansi_84(
+    [WIN_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   KC_PSCR,  KC_DEL,   BL_STEP,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -51,7 +51,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [WIN_FN] = LAYOUT_ansi_84(
+    [WIN_FN] = LAYOUT_75_ansi(
         _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  BL_TOGG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/via/keymap.c b/keyboards/keychron/s1/ansi/white/keymaps/via/keymap.c
index 072e5d2f76..4084847a8f 100644
--- a/keyboards/keychron/s1/ansi/white/keymaps/via/keymap.c
+++ b/keyboards/keychron/s1/ansi/white/keymaps/via/keymap.c
@@ -29,7 +29,7 @@ enum layers {
 #define KC_FLXP LGUI(KC_E)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [MAC_BASE] = LAYOUT_ansi_84(
+    [MAC_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   BL_STEP,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -37,7 +37,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [MAC_FN] = LAYOUT_ansi_84(
+    [MAC_FN] = LAYOUT_75_ansi(
         _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  BL_TOGG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
@@ -45,7 +45,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
         _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
 
-    [WIN_BASE] = LAYOUT_ansi_84(
+    [WIN_BASE] = LAYOUT_75_ansi(
         KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   KC_PSCR,  KC_DEL,   BL_STEP,
         KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
@@ -53,7 +53,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
         KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
 
-    [WIN_FN] = LAYOUT_ansi_84(
+    [WIN_FN] = LAYOUT_75_ansi(
         _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  BL_TOGG,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
         BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,