diff --git a/asset/audio/sfx/环境音/第一章/楼道怪声.ogg b/asset/audio/sfx/环境音/第一章/楼道怪声.ogg
new file mode 100644
index 00000000..c4b59d8d
Binary files /dev/null and b/asset/audio/sfx/环境音/第一章/楼道怪声.ogg differ
diff --git a/asset/audio/sfx/环境音/第一章/楼道怪声.ogg.import b/asset/audio/sfx/环境音/第一章/楼道怪声.ogg.import
new file mode 100644
index 00000000..4382f064
--- /dev/null
+++ b/asset/audio/sfx/环境音/第一章/楼道怪声.ogg.import
@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://cs5kdeolswovh"
+path="res://.godot/imported/楼道怪声.ogg-3a2e7bfdbb70a0ddbdd29f69da6ac466.oggvorbisstr"
+
+[deps]
+
+source_file="res://asset/audio/sfx/环境音/第一章/楼道怪声.ogg"
+dest_files=["res://.godot/imported/楼道怪声.ogg-3a2e7bfdbb70a0ddbdd29f69da6ac466.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4
diff --git a/scene/ground/scene/c02/s02_过道.gd b/scene/ground/scene/c02/s02_过道.gd
index a643cb25..d6165991 100644
--- a/scene/ground/scene/c02/s02_过道.gd
+++ b/scene/ground/scene/c02/s02_过道.gd
@@ -28,6 +28,7 @@ func _ready() -> void:
 
 
 func _on_ground_ready() -> void:
+	Util.timer(4.0, $"Sfx楼道怪声".play)
 	wind_blows = $"../DeployLayer/WindBlows"
 	if data.first_enter:
 		wind_blows.visible = false
diff --git a/scene/ground/scene/c02/s02_过道.tscn b/scene/ground/scene/c02/s02_过道.tscn
index 11d7edd2..26b963ef 100644
--- a/scene/ground/scene/c02/s02_过道.tscn
+++ b/scene/ground/scene/c02/s02_过道.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=32 format=3 uid="uid://brck77w81fhvc"]
+[gd_scene load_steps=33 format=3 uid="uid://brck77w81fhvc"]
 
 [ext_resource type="PackedScene" uid="uid://dayyx4jerj7io" path="res://scene/ground/ground.tscn" id="1_wrr6r"]
 [ext_resource type="Script" uid="uid://bfrgnmde3hjn0" path="res://scene/ground/scene/c02/s02_过道.gd" id="2_5p8ev"]
@@ -10,6 +10,7 @@
 [ext_resource type="AudioStream" uid="uid://6oc0cgc3mbqb" path="res://asset/audio/sfx/环境音/白噪音/白噪声楼道2.ogg" id="5_2lo60"]
 [ext_resource type="Texture2D" uid="uid://r0n7qy4kr3w2" path="res://asset/art/ui/action_mark/UI场景切换.png" id="5_m1xet"]
 [ext_resource type="Texture2D" uid="uid://b8pcnqvdddo5g" path="res://asset/art/prop/c02/海报特写/除鼠二杰.png" id="7_jg8g0"]
+[ext_resource type="AudioStream" uid="uid://cs5kdeolswovh" path="res://asset/audio/sfx/环境音/第一章/楼道怪声.ogg" id="7_n6caa"]
 [ext_resource type="Texture2D" uid="uid://cvgw2mxrlr6io" path="res://asset/art/scene/c02/旧版/s02_走道/ux_进门鼠疫海报yz.png" id="7_wdwbi"]
 [ext_resource type="Texture2D" uid="uid://5pl1b7cor715" path="res://asset/art/scene/c02/旧版/s02_走道/e_纸人.png" id="7_xsghn"]
 [ext_resource type="PackedScene" uid="uid://bnf3lkcbpx1ar" path="res://scene/entity/ambush.tscn" id="8_52as8"]
@@ -76,6 +77,13 @@ mode = "场景背景音"
 "感应玩家操作" = false
 metadata/_custom_type_script = "uid://rq6w1vuhuq1m"
 
+[node name="Sfx楼道怪声" type="AudioStreamPlayer" parent="Ground/AnimationPlayer" index="2"]
+process_mode = 1
+stream = ExtResource("7_n6caa")
+bus = &"game_sfx"
+script = ExtResource("14_jg8g0")
+metadata/_custom_type_script = "uid://rq6w1vuhuq1m"
+
 [node name="BGSprite2D" parent="Ground" index="2"]
 self_modulate = Color(0.831373, 0.886275, 0.956863, 1)
 position = Vector2(-1, 0)