diff --git a/config/eyelash_sofle.keymap b/config/eyelash_sofle.keymap
index 682dfb4..3218078 100644
--- a/config/eyelash_sofle.keymap
+++ b/config/eyelash_sofle.keymap
@@ -49,26 +49,6 @@
         bindings = <&copy>, <&paste>;
     };
 
-    copy_on_ht: copy_on_ht {
-        compatible = "zmk,behavior-hold-tap";
-        label = "COPY_ON_HT";
-        bindings = <&copy>, <&kp>;
-
-        #binding-cells = <2>;
-        tapping-term-ms = <200>;
-        flavor = "tap-preferred";
-    };
-
-    paste_on_ht: paste_on_ht {
-        compatible = "zmk,behavior-hold-tap";
-        label = "PASTE_ON_HT";
-        bindings = <&paste>, <&kp>;
-
-        #binding-cells = <2>;
-        tapping-term-ms = <200>;
-        flavor = "tap-preferred";
-    };
-
     home_row_mod_left: home_row_mod_left {
         compatible = "zmk,behavior-hold-tap";
         label = "HOME_ROW_MOD_LEFT";
@@ -121,6 +101,18 @@
         tapping-term-ms = <280>;
     };
 
+    change_lang_ht: change_lang_ht {
+        compatible = "zmk,behavior-hold-tap";
+        label = "CHANGE_LANG_HT";
+        bindings = <&win_space_tgl>, <&kp>;
+
+        #binding-cells = <2>;
+        flavor = "balanced";
+        require-prior-idle-ms = <150>;
+        quick-tap-ms = <175>;
+        tapping-term-ms = <280>;
+    };
+
     behaviors {
     };
 
@@ -284,6 +276,20 @@
 
             label = "PASTE";
         };
+
+        win_space_tgl: win_space_tgl {
+            compatible = "zmk,behavior-macro";
+            #binding-cells = <0>;
+            bindings =
+                <&macro_press>,
+                <&kp LEFT_WIN>,
+                <&macro_tap>,
+                <&kp SPACE>,
+                <&macro_release>,
+                <&kp LEFT_WIN>;
+
+            label = "WIN_SPACE_TGL";
+        };
     };
 
     keymap {
@@ -293,7 +299,7 @@
             bindings = <
 &mt GRAVE ESC                   &kp N1                      &kp N2                          &kp N3                      &kp N4                         &kp N5                  &kp UP           &kp N6                 &kp N7                           &kp N8                       &kp N9                           &kp N0                          &kp BACKSPACE
 &mt RIGHT_BRACKET LEFT_BRACKET  &kp Q                       &kp W                           &kp E                       &kp R                          &kp T                   &kp DOWN         &kp Y                  &kp U                            &kp I                        &kp O                            &kp P                           &kp BSLH
-&mt TAB TAB                     &home_row_mod_left LSHFT A  &home_row_mod_left RIGHT_ALT S  &home_row_mod_left RCTRL D  &home_row_mod_left LEFT_WIN F  &kp G                   &kp LEFT_ARROW   &kp H                  &home_row_mod_right RIGHT_WIN J  &home_row_mod_right RCTRL K  &home_row_mod_right RIGHT_ALT L  &home_row_mod_right RSHFT SEMI  &mt BACKSPACE APOS
+&change_lang_ht 0 TAB           &home_row_mod_left LSHFT A  &home_row_mod_left RIGHT_ALT S  &home_row_mod_left RCTRL D  &home_row_mod_left LEFT_WIN F  &kp G                   &kp LEFT_ARROW   &kp H                  &home_row_mod_right RIGHT_WIN J  &home_row_mod_right RCTRL K  &home_row_mod_right RIGHT_ALT L  &home_row_mod_right RSHFT SEMI  &mt BACKSPACE APOS
 &mt LSHFT ENTER                 &kp Z                       &kp X                           &kp C                       &kp V                          &kp B                   &kp RIGHT_ARROW  &kp N                  &kp M                            &kp COMMA                    &kp DOT                          &kp FSLH                        &mt RSHIFT ENTER
 &kp C_MUTE                      &none                       &kp RALT                        &mo 2                       &lt 1 SPACE                    &copy_ht_new 0 ENTER    &rgb_toggle      &paste_ht_new 0 ENTER  &lt 2 SPACE                      &mo 1                        &kp RALT                         &none
             >;