Corrected the keyboard input switching method

profiles/templates/6_ac_desktop_profile/2-user/gnome-base/Gnome-40.0/gnome

@@ -57,10 +57,6 @@ picture-uri-dark='file:///usr/share/backgrounds/calculate/Calculate%20Linux.jpg'
 primary-color='#000000'
 secondary-color='#000000'
 
-[desktop/input-sources]
-sources=[('xkb', 'us'), ('xkb', 'ru')]
-xkb-options=['grp:alt_shift_toggle']
-
 [desktop/interface]
 color-scheme='prefer-dark'
 cursor-theme='Adwaita'
@@ -83,6 +79,10 @@ idle-delay=uint32 900
 [desktop/wm/preferences]
 button-layout='appmenu:minimize,maximize,close'
 
+[desktop/wm/keybindings]
+switch-input-source=['<Super>space', '<Shift>Alt_L', 'XF86Keyboard']
+switch-input-source-backward=['<Shift><Super>space', '<Alt>Shift_L', '<Shift>XF86Keyboard']
+
 [mutter]
 center-new-windows=true
 
@@ -113,4 +113,4 @@ show-volumes=false
 theme-variant='dark'
 
 [tweaks]
-show-extensions-notice=false
+show-extensions-notice=false