diff --git a/src/__pycache__/config.cpython-38.pyc b/src/__pycache__/config.cpython-38.pyc
index 5882154..8ff18ce 100644
Binary files a/src/__pycache__/config.cpython-38.pyc and b/src/__pycache__/config.cpython-38.pyc differ
diff --git a/src/config.py b/src/config.py
index 1dac554..e445471 100644
--- a/src/config.py
+++ b/src/config.py
@@ -1,7 +1,7 @@
 FPS = 30
 
 DEFAULT_ASSET_SIZE = 64
-DEFAULT_MAP_SIZE = 16
+DEFAULT_MAP_SIZE = 12
 
 WINDOW_HEIGHT = DEFAULT_ASSET_SIZE * DEFAULT_MAP_SIZE
 WINDOW_WIDTH = DEFAULT_ASSET_SIZE * DEFAULT_MAP_SIZE
diff --git a/src/main.py b/src/main.py
index b501421..e585be1 100644
--- a/src/main.py
+++ b/src/main.py
@@ -2,7 +2,6 @@ import random
 
 import pygame
 
-
 from config import *
 from src.entitie.Obs import Obs
 from src.entitie.Space import Space
@@ -13,7 +12,7 @@ from src.entitie.Truck import Truck
 class EnvMap:
     def generate_map_field(self, x, y):
         random_index = random.randint(0, 100)
-        if random_index == -1:
+        if random_index < 5:
             return Trash(x, y)
         elif random_index < 80:
             return Space(x, y)
@@ -25,7 +24,6 @@ class EnvMap:
         for x in range(DEFAULT_MAP_SIZE):
             temp_map.append([self.generate_map_field(x, y) for y in range(16)])
 
-        temp_map[12][14] = Trash(12, 14)
         self.map = temp_map
 
     def import_map(self, map):