diff --git a/project.godot b/project.godot
index 1de6870..adcd28a 100644
--- a/project.godot
+++ b/project.godot
@@ -194,3 +194,10 @@ renderer/rendering_method.mobile="gl_compatibility"
 shader_compiler/shader_cache/strip_debug=true
 anti_aliasing/quality/msaa_2d=1
 quality/driver/fallback_to_gles2=true
+
+[shader_globals]
+
+ticks_msec={
+"type": "int",
+"value": 0
+}
diff --git a/scenes/bip/bip.tscn b/scenes/bip/bip.tscn
index 990a466..7bdc877 100644
--- a/scenes/bip/bip.tscn
+++ b/scenes/bip/bip.tscn
@@ -1,9 +1,16 @@
-[gd_scene load_steps=12 format=3 uid="uid://nl1vklubr5kr"]
+[gd_scene load_steps=14 format=3 uid="uid://nl1vklubr5kr"]
 
 [ext_resource type="Script" uid="uid://y4l1v8eqayr0" path="res://scenes/bip/bip.gd" id="1_h7l70"]
-[ext_resource type="Texture2D" uid="uid://cp4bv6lh8w83k" path="res://data/bip.png" id="2_yjvg0"]
+[ext_resource type="Shader" uid="uid://n6xe6w76iw3v" path="res://shaders/bip.gdshader" id="2_ybnsn"]
 [ext_resource type="Shader" uid="uid://da53rd1r7al8l" path="res://shaders/tracked.gdshader" id="3_2a1qb"]
 
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_qq6yq"]
+shader = ExtResource("2_ybnsn")
+shader_parameter/tick_update = 0
+shader_parameter/time_delta = 200
+
+[sub_resource type="PlaceholderTexture2D" id="PlaceholderTexture2D_xbpqf"]
+
 [sub_resource type="Shader" id="Shader_60ho7"]
 code = "shader_type canvas_item;
 
@@ -217,19 +224,11 @@ layout_mode = 3
 anchors_preset = 0
 script = ExtResource("1_h7l70")
 
-[node name="bip" type="TextureButton" parent="."]
-layout_direction = 1
-layout_mode = 0
-offset_left = 10.0
-offset_top = 10.0
-offset_right = 10.0
-offset_bottom = 10.0
-scale = Vector2(0.4, 0.4)
-action_mode = 0
-button_mask = 3
-texture_normal = ExtResource("2_yjvg0")
-ignore_texture_size = true
-stretch_mode = 3
+[node name="bip" type="Sprite2D" parent="."]
+material = SubResource("ShaderMaterial_qq6yq")
+position = Vector2(10, 10)
+scale = Vector2(20, 20)
+texture = SubResource("PlaceholderTexture2D_xbpqf")
 
 [node name="selector" type="Sprite2D" parent="."]
 material = SubResource("ShaderMaterial_fkqwb")
@@ -256,5 +255,3 @@ material = SubResource("ShaderMaterial_lkrha")
 position = Vector2(10, 10)
 scale = Vector2(26, 26)
 texture = SubResource("PlaceholderTexture2D_svd33")
-
-[connection signal="gui_input" from="bip" to="." method="_on_bip_gui_input"]
diff --git a/scripts/network.gd b/scripts/network.gd
index 08a0648..4499294 100644
--- a/scripts/network.gd
+++ b/scripts/network.gd
@@ -250,6 +250,7 @@ func get_tcp_data(sock: SocketTCP, peer, len_rx):
 
 func _process(_delta: float) -> void:
     tick = Time.get_ticks_msec()
+    RenderingServer.global_shader_parameter_set('ticks_msec', tick)
     for addr in units_udp:
         var unit = units[addr]
         match unit.process(tick):
diff --git a/shaders/bip.gdshader b/shaders/bip.gdshader
index 8081824..217ceae 100644
--- a/shaders/bip.gdshader
+++ b/shaders/bip.gdshader
@@ -3,20 +3,21 @@ shader_type canvas_item;
 #include "res://shaders/tools.gdshaderinc"
 
 /* Закрашенная окружность */
-uniform float tick_update = 0.0;         /* Время последнего обновления, мс */
-const float time_delta = 0.5;            /* Время вспышки при обновлении, c */
+uniform int tick_update = 0;             /* Время последнего обновления, мс */
+uniform int time_delta = 200;            /* Время вспышки при обновлении, мc */
 const float ds = 0.01;                   /* Относительное расстояние на котором выполняется сглаживание краёв */
 const vec2 center = vec2(0.125, 0.125);  /* Центр должен быть в (0.5, 0.5), но это не так */
 const float radius = 0.075 - ds * 2.0;   /* Радиус должен быть 0.5, но это не так */
 const float alpha_offset = 0.5;          /* Изменние скорости альфа канала */
 const float alpha_main = 1.0;
+global uniform int ticks_msec;
 
 void fragment()
 {
-    float alpha = 0.0;
-    if ((TIME - tick_update) < time_delta)
+    float alpha = alpha_offset;
+    if ((ticks_msec - tick_update) < time_delta)
     {
-        alpha = time_delta - (TIME - tick_update) * alpha_offset;
+        alpha = alpha_main;
     }
     COLOR = texture(TEXTURE, UV);
     COLOR.a = (alpha_main - alpha) * smooth_px(length(UV - center), radius, ds);