diff --git a/scene/effect/dizzy_shader.gd b/scene/effect/dizzy_shader.gd
index e28bb3b1..d7999961 100644
--- a/scene/effect/dizzy_shader.gd
+++ b/scene/effect/dizzy_shader.gd
@@ -2,19 +2,21 @@ extends CanvasLayer
 
 @onready var rect = $ColorRect as ColorRect
 
-var tween
+
+func _ready() -> void:
+	rect.material.set("shader_parameter/intensity", 0.0)
 
 
-func dizzy(duration := 2.0):
+var tween: Tween
+
+
+func dizzy(duration := 3.5, intensity := 1.5):
+	if duration < 0.6:
+		return
 	if tween and tween.is_valid():
 		tween.kill()
 	show()
 	tween = create_tween()
-	tween.tween_property(rect.material, "shader_parameter/intensity", 0.7, 0.2)
-	tween.tween_property(rect.material, "shader_parameter/intensity", 1.3, 0.2)
-	if duration > 0.0:
-		tween.set_loops(max(duration / 0.4, 1))
-	else:
-		# infinite
-		tween.set_loops(10000)
-	tween.tween_callback(hide)
+	tween.tween_property(rect.material, "shader_parameter/intensity", intensity, 0.3)
+	tween.tween_interval(duration - 0.6)
+	tween.tween_property(rect.material, "shader_parameter/intensity", 0.0, 0.3)
diff --git a/scene/effect/dizzy_shader.tscn b/scene/effect/dizzy_shader.tscn
index 9e434d2c..9be782ac 100644
--- a/scene/effect/dizzy_shader.tscn
+++ b/scene/effect/dizzy_shader.tscn
@@ -7,14 +7,15 @@
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_iylo4"]
 shader = ExtResource("1_qpmt5")
 shader_parameter/intensity = 1.0
-shader_parameter/speed = 1.0
+shader_parameter/speed = 0.7
 shader_parameter/samples = 4
-shader_parameter/angle_spread = 1.0
+shader_parameter/angle_spread = 2.0
 
 [node name="DizzyShader" type="CanvasLayer"]
 script = ExtResource("1_t0l4c")
 
 [node name="TextureRect" type="TextureRect" parent="."]
+visible = false
 anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
@@ -26,7 +27,6 @@ expand_mode = 1
 stretch_mode = 5
 
 [node name="ColorRect" type="ColorRect" parent="."]
-visible = false
 material = SubResource("ShaderMaterial_iylo4")
 anchors_preset = 15
 anchor_right = 1.0
diff --git a/scene/ground/scene/c02/s03_院子.tscn b/scene/ground/scene/c02/s03_院子.tscn
index b08a7420..ef5c9a23 100644
--- a/scene/ground/scene/c02/s03_院子.tscn
+++ b/scene/ground/scene/c02/s03_院子.tscn
@@ -588,6 +588,7 @@ event = "c02_madman_interacted"
 metadata/_custom_type_script = "uid://bkkiyk5jkdw4d"
 
 [node name="Sfx2D小蝉哼歌" type="AudioStreamPlayer2D" parent="Ground/DeployLayer/Event2D小蝉哼歌"]
+process_mode = 1
 position = Vector2(-2, -1)
 stream = ExtResource("6_jhod7")
 volume_db = 20.0
@@ -726,6 +727,7 @@ animation = &"霸凌1"
 autoplay = "霸凌1"
 
 [node name="Sfx2D霸凌童谣" type="AudioStreamPlayer2D" parent="Ground/DeployLayer/霸凌/f1"]
+process_mode = 1
 stream = ExtResource("46_qqdxs")
 volume_db = -5.0
 attenuation = 2.0
@@ -998,6 +1000,7 @@ animation = &"吕萍牵手动作"
 shape = SubResource("RectangleShape2D_vddfx")
 
 [node name="Sfx2D跑步" type="AudioStreamPlayer2D" parent="Ground/DeployLayer/火灾/牵手跑"]
+process_mode = 1
 stream = SubResource("AudioStreamRandomizer_fxne6")
 volume_db = 3.0
 bus = &"game_sfx"
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 ec438a74..d24b556c 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
@@ -355,6 +355,7 @@ event = "c02_madman_interacted"
 metadata/_custom_type_script = "uid://bkkiyk5jkdw4d"
 
 [node name="Sfx2D小蝉哼歌" type="AudioStreamPlayer2D" parent="Ground/DeployLayer/Event2D小蝉哼歌"]
+process_mode = 1
 position = Vector2(-103, -11)
 stream = ExtResource("24_7mq0m")
 volume_db = 20.0
@@ -365,6 +366,7 @@ loop = true
 metadata/_custom_type_script = "uid://wapo47a1oddf"
 
 [node name="DizzyShader" parent="Ground/DeployLayer" index="19" instance=ExtResource("29_74b3r")]
+layer = 0
 visible = false
 
 [node name="MainPlayer" parent="Ground" index="5"]