diff --git a/firstLabVisualProg/main.spec b/firstLabVisualProg/main.spec
deleted file mode 100644
index e583453..0000000
--- a/firstLabVisualProg/main.spec
+++ /dev/null
@@ -1,44 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-
-
-a = Analysis(
-    ['main.py'],
-    pathex=[],
-    binaries=[],
-    datas=[],
-    hiddenimports=[],
-    hookspath=[],
-    hooksconfig={},
-    runtime_hooks=[],
-    excludes=[],
-    noarchive=False,
-    optimize=0,
-)
-pyz = PYZ(a.pure)
-
-exe = EXE(
-    pyz,
-    a.scripts,
-    a.binaries,
-    a.datas,
-    [],
-    name='main',
-    debug=False,
-    bootloader_ignore_signals=False,
-    strip=False,
-    upx=True,
-    upx_exclude=[],
-    runtime_tmpdir=None,
-    console=False,
-    disable_windowed_traceback=False,
-    argv_emulation=False,
-    target_arch=None,
-    codesign_identity=None,
-    entitlements_file=None,
-)
-app = BUNDLE(
-    exe,
-    name='main.app',
-    icon=None,
-    bundle_identifier=None,
-)
diff --git a/controlWorkVisualProg/main.py b/visuapPart1/controlWorkVisualProg/main.py
similarity index 100%
rename from controlWorkVisualProg/main.py
rename to visuapPart1/controlWorkVisualProg/main.py
diff --git a/controlWorkVisualProg/pharmacy.db b/visuapPart1/controlWorkVisualProg/pharmacy.db
similarity index 100%
rename from controlWorkVisualProg/pharmacy.db
rename to visuapPart1/controlWorkVisualProg/pharmacy.db
diff --git a/controlWorkVisualProg/requirements.txt b/visuapPart1/controlWorkVisualProg/requirements.txt
similarity index 100%
rename from controlWorkVisualProg/requirements.txt
rename to visuapPart1/controlWorkVisualProg/requirements.txt
diff --git a/firstLabVisualProg/Untitled-1.txt b/visuapPart1/firstLabVisualProg/Untitled-1.txt
similarity index 100%
rename from firstLabVisualProg/Untitled-1.txt
rename to visuapPart1/firstLabVisualProg/Untitled-1.txt
diff --git a/firstLabVisualProg/main.py b/visuapPart1/firstLabVisualProg/main.py
similarity index 100%
rename from firstLabVisualProg/main.py
rename to visuapPart1/firstLabVisualProg/main.py
diff --git a/visuapPart1/firstLabVisualProg/razdel2.txt b/visuapPart1/firstLabVisualProg/razdel2.txt
new file mode 100644
index 0000000..11cb49d
--- /dev/null
+++ b/visuapPart1/firstLabVisualProg/razdel2.txt
@@ -0,0 +1,3 @@
+"917:1872",
+"region":
+Проверка
\ No newline at end of file
diff --git a/secondLabVisualProg/main.py b/visuapPart1/secondLabVisualProg/main.py
similarity index 92%
rename from secondLabVisualProg/main.py
rename to visuapPart1/secondLabVisualProg/main.py
index 8497e6a..b305c74 100644
--- a/secondLabVisualProg/main.py
+++ b/visuapPart1/secondLabVisualProg/main.py
@@ -6,7 +6,7 @@ from PyQt5.QtWidgets import (
 )
 from PyQt5.QtCore import Qt, QPoint
 from PyQt5.QtGui import (
-    QImage, QPainter, QPen, QColor, QPixmap, QIcon
+    QImage, QPainter, QPen, QColor, QPixmap, QIcon, QPainterPath
 )
 
 
@@ -34,6 +34,9 @@ class Canvas(QWidget):
         self.redo_stack = []
         self.save_state()  # Сохраняем начальное состояние
 
+        # Путь для текущего штриха (для корректной работы пунктирных стилей)
+        self.current_path = None
+
     def save_state(self):
         """Сохранить текущее состояние для undo"""
         self.undo_stack.append(self.image.copy())
@@ -123,28 +126,41 @@ class Canvas(QWidget):
             self.drawing = True
             self.last_point = event.pos()
             self.save_state()  # Сохраняем состояние перед началом рисования
+            # Создаём новый путь для штриха
+            self.current_path = QPainterPath()
+            self.current_path.moveTo(event.pos())
 
     def mouseMoveEvent(self, event):
         """Обработка движения мыши"""
         if self.drawing:
-            painter = QPainter(self.image)
-
             if event.buttons() & Qt.RightButton:
                 # Правая кнопка - ластик (стираем белым цветом)
+                # Ластик рисуем линиями напрямую
+                painter = QPainter(self.image)
                 pen = QPen(Qt.white, self.eraser_width, Qt.SolidLine, Qt.RoundCap, Qt.RoundJoin)
+                painter.setPen(pen)
+                painter.drawLine(self.last_point, event.pos())
+                self.last_point = event.pos()
             else:
-                # Левая кнопка - рисуем
-                pen = QPen(self.pen_color, self.pen_width, self.pen_style, Qt.RoundCap, Qt.RoundJoin)
+                # Левая кнопка - рисуем с использованием пути
+                self.current_path.lineTo(event.pos())
+
+                # Восстанавливаем сохранённое состояние и перерисовываем весь путь
+                if len(self.undo_stack) > 0:
+                    self.image = self.undo_stack[-1].copy()
+
+                painter = QPainter(self.image)
+                pen = QPen(self.pen_color, self.pen_width, self.pen_style, Qt.RoundCap, Qt.RoundJoin)
+                painter.setPen(pen)
+                painter.drawPath(self.current_path)
 
-            painter.setPen(pen)
-            painter.drawLine(self.last_point, event.pos())
-            self.last_point = event.pos()
             self.update()
 
     def mouseReleaseEvent(self, event):
         """Обработка отпускания кнопки мыши"""
         if event.button() == Qt.LeftButton or event.button() == Qt.RightButton:
             self.drawing = False
+            self.current_path = None
 
 
 class MainWindow(QMainWindow):
diff --git a/visuapPart1/secondLabVisualProg/test.png b/visuapPart1/secondLabVisualProg/test.png
new file mode 100644
index 0000000..e400f06
Binary files /dev/null and b/visuapPart1/secondLabVisualProg/test.png differ
diff --git a/thirdLabVisualProg/faculty.db b/visuapPart1/thirdLabVisualProg/faculty.db
similarity index 98%
rename from thirdLabVisualProg/faculty.db
rename to visuapPart1/thirdLabVisualProg/faculty.db
index 14d04ed..4964583 100644
Binary files a/thirdLabVisualProg/faculty.db and b/visuapPart1/thirdLabVisualProg/faculty.db differ
diff --git a/thirdLabVisualProg/main.py b/visuapPart1/thirdLabVisualProg/main.py
similarity index 100%
rename from thirdLabVisualProg/main.py
rename to visuapPart1/thirdLabVisualProg/main.py
diff --git a/thirdLabVisualProg/requirements.txt b/visuapPart1/thirdLabVisualProg/requirements.txt
similarity index 100%
rename from thirdLabVisualProg/requirements.txt
rename to visuapPart1/thirdLabVisualProg/requirements.txt