diff --git a/asset/audio/sfx/交互/第一章/红字特效音.ogg b/asset/audio/sfx/交互/第一章/红字特效音.ogg
new file mode 100644
index 00000000..5feeb54c
Binary files /dev/null and b/asset/audio/sfx/交互/第一章/红字特效音.ogg differ
diff --git a/asset/audio/sfx/交互/第一章/红字特效音.ogg.import b/asset/audio/sfx/交互/第一章/红字特效音.ogg.import
new file mode 100644
index 00000000..fe0a284f
--- /dev/null
+++ b/asset/audio/sfx/交互/第一章/红字特效音.ogg.import
@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://ko5kibky8hcw"
+path="res://.godot/imported/红字特效音.ogg-eaa6f04ca33ebf49f01d8d027f25f653.oggvorbisstr"
+
+[deps]
+
+source_file="res://asset/audio/sfx/交互/第一章/红字特效音.ogg"
+dest_files=["res://.godot/imported/红字特效音.ogg-eaa6f04ca33ebf49f01d8d027f25f653.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4
diff --git a/scene/ground/scene/c02/s05_一楼内侧楼道.tscn b/scene/ground/scene/c02/s05_一楼内侧楼道.tscn
index a28a2e03..c481823e 100644
--- a/scene/ground/scene/c02/s05_一楼内侧楼道.tscn
+++ b/scene/ground/scene/c02/s05_一楼内侧楼道.tscn
@@ -193,7 +193,6 @@ quit_closeup_on_cancel = false
 on_display_hide_hud = true
 on_display_changed_volumn_db = 0.0
 action_key = 3
-first_interact_os_key = "c02_一楼戏台"
 
 [node name="Closeup戏台" parent="Ground/DeployLayer" index="7" instance=ExtResource("10_2yvhw")]
 position = Vector2(314, 30)
diff --git a/scene/little_game/弹珠游戏/dialogue_balloon.gd b/scene/little_game/弹珠游戏/dialogue_balloon.gd
index c49935cb..61d29450 100644
--- a/scene/little_game/弹珠游戏/dialogue_balloon.gd
+++ b/scene/little_game/弹珠游戏/dialogue_balloon.gd
@@ -39,3 +39,4 @@ func apply_dialogue_line() -> void:
 	tween.tween_property(label, "modulate:a", 0.0, 0.5)
 	tween.tween_callback(ball_dialogue_ended.emit)
 	tween.tween_callback(queue_free)
+	$"Sfx红字特效音".play()
diff --git a/scene/little_game/弹珠游戏/dialogue_balloon.tscn b/scene/little_game/弹珠游戏/dialogue_balloon.tscn
index a0b2f3d6..0b63b0f2 100644
--- a/scene/little_game/弹珠游戏/dialogue_balloon.tscn
+++ b/scene/little_game/弹珠游戏/dialogue_balloon.tscn
@@ -1,11 +1,20 @@
-[gd_scene load_steps=3 format=3 uid="uid://d03hwa7axelmb"]
+[gd_scene load_steps=5 format=3 uid="uid://d03hwa7axelmb"]
 
 [ext_resource type="FontFile" uid="uid://bnxdsxp7dst7f" path="res://asset/font/锐字太空混元像素简繁-闪 超黑_mianfeiziti.com.ttf" id="1_5lxgi"]
 [ext_resource type="Script" uid="uid://c1oruu8vpy4pk" path="res://scene/little_game/弹珠游戏/dialogue_balloon.gd" id="1_7ag4e"]
+[ext_resource type="AudioStream" uid="uid://ko5kibky8hcw" path="res://asset/audio/sfx/交互/第一章/红字特效音.ogg" id="2_10bnx"]
+[ext_resource type="Script" uid="uid://rq6w1vuhuq1m" path="res://scene/entity/audio/sfx.gd" id="3_l3dto"]
 
 [node name="DialogueBalloon" type="CanvasLayer"]
 script = ExtResource("1_7ag4e")
 
+[node name="Sfx红字特效音" type="AudioStreamPlayer" parent="."]
+stream = ExtResource("2_10bnx")
+volume_db = -8.0
+bus = &"game_sfx"
+script = ExtResource("3_l3dto")
+metadata/_custom_type_script = "uid://rq6w1vuhuq1m"
+
 [node name="Control" type="Control" parent="."]
 layout_mode = 3
 anchors_preset = 15