diff --git a/portable_config/input_uosc.conf b/portable_config/input_uosc.conf
index 218063da..ad004e70 100644
--- a/portable_config/input_uosc.conf
+++ b/portable_config/input_uosc.conf
@@ -11,6 +11,7 @@
 #                  script-binding uosc/video                             #! 导航 > ※ 视频轨列表
 #                  script-binding uosc/audio                             #! 导航 > ※ 音频轨列表
 #                  script-binding uosc/subtitles                         #! 导航 > ※ 字幕轨列表
+#                  script-binding uosc/subtitles-sec                     #! 导航 > ※ 次字幕轨列表
 #                  playlist-shuffle                                      #! 导航 > 播放列表乱序重排
 
 #                  script-binding uosc/shot                              #! ※ 截屏
diff --git a/portable_config/scripts/uosc/lib/lang.lua b/portable_config/scripts/uosc/lib/lang.lua
index a9c58bf6..a240f513 100644
--- a/portable_config/scripts/uosc/lib/lang.lua
+++ b/portable_config/scripts/uosc/lib/lang.lua
@@ -98,6 +98,7 @@ ulang = {
 	_input_empty = 'input-bindings 为空',
 
 	_sid_submenu_title = '字幕轨列表',
+	_sid_sec_submenu_title = '次字幕轨列表',
 	_aid_submenu_title = '音频轨列表',
 	_vid_submenu_title = '视频轨列表',
 	_playlist_submenu_title = '播放列表',
diff --git a/portable_config/scripts/uosc/lib/menus.lua b/portable_config/scripts/uosc/lib/menus.lua
index 0b4e53d5..755a682e 100644
--- a/portable_config/scripts/uosc/lib/menus.lua
+++ b/portable_config/scripts/uosc/lib/menus.lua
@@ -126,6 +126,7 @@ function create_select_tracklist_type_menu_opener(menu_title, track_type, track_
 		for _, track in ipairs(tracklist) do
 			if track.type == track_type then
 				local hint_values = {}
+				local selected_by_prop = track.selected and utils.to_string(track.id) == mp.get_property(track_prop)
 				local function h(value) hint_values[#hint_values + 1] = value end
 
 				if track.lang then h(track.lang:upper()) end
@@ -144,10 +145,10 @@ function create_select_tracklist_type_menu_opener(menu_title, track_type, track_
 					title = (track.title and track.title or ulang._submenu_id_title .. track.id),
 					hint = table.concat(hint_values, ', '),
 					value = track.id,
-					active = track.selected,
+					active = selected_by_prop,
 				}
 
-				if track.selected then
+				if selected_by_prop then
 					if disabled_item then disabled_item.active = false end
 					active_index = #items
 				end
diff --git a/portable_config/scripts/uosc/main.lua b/portable_config/scripts/uosc/main.lua
index 98bdb91d..da65851e 100644
--- a/portable_config/scripts/uosc/main.lua
+++ b/portable_config/scripts/uosc/main.lua
@@ -880,6 +880,9 @@ bind_command('load-video', create_track_loader_menu_opener({
 bind_command('subtitles', create_select_tracklist_type_menu_opener(
 	ulang._sid_submenu_title, 'sub', 'sid', 'script-binding uosc/load-subtitles', 'script-binding uosc/download-subtitles'
 ))
+bind_command('subtitles-sec', create_select_tracklist_type_menu_opener(
+	ulang._sid_sec_submenu_title, 'sub', 'secondary-sid', 'script-binding uosc/load-subtitles', 'script-binding uosc/download-subtitles'
+))
 bind_command('audio', create_select_tracklist_type_menu_opener(
 	ulang._aid_submenu_title, 'audio', 'aid', 'script-binding uosc/load-audio'
 ))