diff --git a/src/keybind/builtin/flow.json b/src/keybind/builtin/flow.json
index cf82833..0abb834 100644
--- a/src/keybind/builtin/flow.json
+++ b/src/keybind/builtin/flow.json
@@ -34,6 +34,8 @@
             ["ctrl+1", "add_task"],
             ["ctrl+tab", "next_tab"],
             ["ctrl+shift+tab", "previous_tab"],
+            ["ctrl+page_down", "next_tab"],
+            ["ctrl+page_up", "previous_tab"],
             ["ctrl+shift+e", "switch_buffers"],
             ["ctrl+0", "reset_fontsize"],
             ["ctrl+plus", "adjust_fontsize", 1.0],
@@ -84,10 +86,10 @@
             ["ctrl+down", "move_scroll_down"],
             ["ctrl+kp_up", "move_scroll_up"],
             ["ctrl+kp_down", "move_scroll_down"],
-            ["ctrl+page_up", "move_scroll_page_up"],
-            ["ctrl+page_down", "move_scroll_page_down"],
-            ["ctrl+kp_page_up", "move_scroll_page_up"],
-            ["ctrl+kp_page_down", "move_scroll_page_down"],
+            ["alt+page_up", "move_scroll_page_up"],
+            ["alt+page_down", "move_scroll_page_down"],
+            ["alt+kp_page_up", "move_scroll_page_up"],
+            ["alt+kp_page_down", "move_scroll_page_down"],
             ["ctrl+left", "move_word_left"],
             ["ctrl+right", "move_word_right"],
             ["ctrl+kp_left", "move_word_left"],
@@ -297,12 +299,12 @@
             ["ctrl+kp_end", "select_buffer_end"],
             ["page_up", "select_page_up"],
             ["page_down", "select_page_down"],
-            ["ctrl+page_up", "select_scroll_page_up"],
-            ["ctrl+page_down", "select_scroll_page_down"],
+            ["alt+page_up", "select_scroll_page_up"],
+            ["alt+page_down", "select_scroll_page_down"],
             ["kp_page_up", "select_page_up"],
             ["kp_page_down", "select_page_down"],
-            ["ctrl+kp_page_up", "select_scroll_page_up"],
-            ["ctrl+kp_page_down", "select_scroll_page_down"],
+            ["alt+kp_page_up", "select_scroll_page_up"],
+            ["alt+kp_page_down", "select_scroll_page_down"],
             ["ctrl+b", "move_to_char", "select_to_char_left"],
             ["ctrl+t", "move_to_char", "select_to_char_right"],
             ["shift+space", "enter_mode", "normal"],
@@ -370,10 +372,6 @@
             ["ctrl+down", "palette_menu_down"],
             ["ctrl+kp_up", "palette_menu_up"],
             ["ctrl+kp_down", "palette_menu_down"],
-            ["ctrl+page_up", "palette_menu_pageup"],
-            ["ctrl+page_down", "palette_menu_pagedown"],
-            ["ctrl+kp_page_up", "palette_menu_pageup"],
-            ["ctrl+kp_page_down", "palette_menu_pagedown"],
             ["ctrl+enter", "palette_menu_activate"],
             ["ctrl+backspace", "overlay_delete_word_left"],
             ["ctrl+shift+e", "palette_menu_up"],