diff --git a/back/.env.example b/.env.example
similarity index 66%
rename from back/.env.example
rename to .env.example
index f8f7abc..625952c 100644
--- a/back/.env.example
+++ b/.env.example
@@ -2,4 +2,5 @@ DB_NAME=
 DB_USER=
 DB_PASSWORD=
 DB_HOST=
-DB_PORT=
\ No newline at end of file
+DB_PORT=
+ODATA_AUTH=
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 9db7fba..9bf75e0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .idea/
 .vscode/
-.venv/
\ No newline at end of file
+.venv/
+.env
\ No newline at end of file
diff --git a/back/Dockerfile b/back/Dockerfile
new file mode 100644
index 0000000..4dd2abc
--- /dev/null
+++ b/back/Dockerfile
@@ -0,0 +1,17 @@
+FROM ci.svs-tech.pro/library/node:22-bookworm-slim
+
+ENV WORKING_DIR=/app
+WORKDIR ${WORKING_DIR}
+
+RUN apt-get update
+RUN apt-get install python3-pip -y
+RUN apt-get install python3-poetry -y
+
+RUN poetry -vvv --version
+
+COPY pyproject.toml poetry.lock ./
+RUN poetry install
+
+COPY . ${WORKING_DIR}
+
+CMD ["poetry", "run", "python", "manage.py", "runserver", "0.0.0.0:8000"]
diff --git a/back/api/settings.py b/back/api/settings.py
index e1d980d..4ad1185 100644
--- a/back/api/settings.py
+++ b/back/api/settings.py
@@ -27,10 +27,16 @@ SECRET_KEY = "django-insecure-ruo!wst&sb8(f9)j5u4rda-w!673lj_-c0a%gx_t@)ff*q*2ze
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
-
-ALLOWED_HOSTS = []
+NGROK_TEMP = '357e-193-228-134-167.ngrok-free.app'
+ALLOWED_HOSTS = [
+    "localhost",
+    NGROK_TEMP,
+    "192.168.103.159",
+    "back",
+]
 CORS_ALLOWED_ORIGINS = [
-    'http://localhost:3000',
+    "http://localhost:3000",
+    "http://192.168.103.159:3000",
 ]
 
 # Application definition
@@ -39,6 +45,7 @@ INSTALLED_APPS = [
     "corsheaders",
     "rest_framework",
     "inventory",
+    "tgbot",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -173,3 +180,9 @@ LOGGING = {
 }
 
 ODATA_AUTH = os.environ.get("ODATA_AUTH")
+
+TGBOT = {
+    "token": os.environ.get("TG_TOKEN"),
+    "base_url": NGROK_TEMP,
+    "webhook": "webhook",
+}
diff --git a/back/api/urls.py b/back/api/urls.py
index 22677de..7a2882a 100644
--- a/back/api/urls.py
+++ b/back/api/urls.py
@@ -19,13 +19,16 @@ from django.urls import include, path
 from rest_framework import routers
 
 from inventory import views
+from tgbot import views as tgbot_views
 
 router = routers.DefaultRouter()
-router.register(r'partner', views.PartnerViewSet)
-router.register(r'element', views.ElementViewSet)
-router.register(r'inventory', views.InventoryItemViewSet)
+router.register(r'api/partner', views.PartnerViewSet)
+router.register(r'api/element', views.ElementViewSet)
+router.register(r'api/inventory', views.InventoryItemViewSet)
+router.register(r'api/tgbot', tgbot_views.ItemViewSet)
 
 urlpatterns = [
     path('', include(router.urls)),
+    
     path('admin/', admin.site.urls),
 ]
diff --git a/back/inventory/models.py b/back/inventory/models.py
index ac18d18..683a8c1 100644
--- a/back/inventory/models.py
+++ b/back/inventory/models.py
@@ -34,8 +34,8 @@ class Element(models.Model):
     id = models.AutoField(primary_key=True)
     external_id = models.CharField()
     element_id = models.CharField(max_length=100)
-    photo = models.ImageField(upload_to=".")
-    additional_text = models.TextField()
+    photo = models.ImageField(upload_to=".", null=True)
+    additional_text = models.TextField(null=True, blank=True, default="")
     created_at = models.DateTimeField(auto_now_add=True)
 
     inventory = models.ForeignKey(
diff --git a/back/inventory/serializers.py b/back/inventory/serializers.py
index e1aecff..87c7160 100644
--- a/back/inventory/serializers.py
+++ b/back/inventory/serializers.py
@@ -1,4 +1,6 @@
 from rest_framework import serializers
+from rest_framework.validators import UniqueValidator
+
 from .models import Element, InventoryItem, Partner
 import logging
 
@@ -37,7 +39,10 @@ class InventorySerializer(serializers.ModelSerializer):
 
 class ElementSerializer(serializers.ModelSerializer):
     inventory_name = serializers.CharField(source="inventory.name", read_only=True)
-
+    element_id = serializers.CharField(
+        max_length=100,
+        validators=[UniqueValidator(queryset=Element.objects.all())]
+    )
     class Meta:
         model = Element
         fields = [
diff --git a/back/inventory/views.py b/back/inventory/views.py
index 7ff0a92..06c0ae7 100644
--- a/back/inventory/views.py
+++ b/back/inventory/views.py
@@ -158,21 +158,28 @@ class ElementViewSet(viewsets.ModelViewSet):
             )
         inventory_serializer = InventorySerializer(inventory_object, many=False)
 
-        element_item = Element.objects.create(
-            inventory=inventory_object,
-            external_id=data["element"],
-            element_id=data["element_id"],
-            additional_text=data["element_additional_data"],
-        )
-        element_serializer = ElementSerializer(element_item, many=False)
-
-        return Response(
-            {
-                "partner": partner_serializer.data,
-                "inventory": inventory_serializer.data,
-                "element": element_serializer.data,
-            }
-        )
+        element_data = {
+            "inventory": inventory_object.id,
+            "external_id": data["element"],
+            "element_id": data["element_id"],
+        }
+        if "element_additional_data" in data:
+            element_data["additional_text"] = data["element_additional_data"]
+        element_serializer = ElementSerializer(data=element_data, many=False)
+        if element_serializer.is_valid():
+            element_data["inventory"] = inventory_object
+            Element.objects.create(**element_data)
+            return Response(
+                {
+                    "partner": partner_serializer.data,
+                    "inventory": inventory_serializer.data,
+                    "element": element_serializer.data,
+                }
+            )
+        else:
+            return Response(
+                element_serializer.errors, status=status.HTTP_500_INTERNAL_SERVER_ERROR
+            )
 
     @action(
         detail=False,
@@ -183,6 +190,7 @@ class ElementViewSet(viewsets.ModelViewSet):
         try:
             categories = get_depth_cat("87e91e07-7e10-11ee-ab5a-a47a2bd811cb")
             categories.extend(get_depth_cat("20e1e6f6-a575-11ee-ab60-ec3c37e2e642"))
+            categories.extend(get_depth_cat('1f89290b-ffaf-11ed-ab4e-e3e667c628bd'))
             return Response(categories)
         except Exception as e:
             logger.error(e)
diff --git a/poetry.lock b/back/poetry.lock
similarity index 69%
rename from poetry.lock
rename to back/poetry.lock
index df6d55b..320a7e5 100644
--- a/poetry.lock
+++ b/back/poetry.lock
@@ -1,5 +1,27 @@
 # This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand.
 
+[[package]]
+name = "anyio"
+version = "4.4.0"
+description = "High level compatibility layer for multiple asynchronous event loop implementations"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "anyio-4.4.0-py3-none-any.whl", hash = "sha256:c1b2d8f46a8a812513012e1107cb0e68c17159a7a594208005a57dc776e1bdc7"},
+    {file = "anyio-4.4.0.tar.gz", hash = "sha256:5aadc6a1bbb7cdb0bede386cac5e2940f5e2ff3aa20277e991cf028e0585ce94"},
+]
+
+[package.dependencies]
+exceptiongroup = {version = ">=1.0.2", markers = "python_version < \"3.11\""}
+idna = ">=2.8"
+sniffio = ">=1.1"
+typing-extensions = {version = ">=4.1", markers = "python_version < \"3.11\""}
+
+[package.extras]
+doc = ["Sphinx (>=7)", "packaging", "sphinx-autodoc-typehints (>=1.2.0)", "sphinx-rtd-theme"]
+test = ["anyio[trio]", "coverage[toml] (>=7)", "exceptiongroup (>=1.2.0)", "hypothesis (>=4.0)", "psutil (>=5.9)", "pytest (>=7.0)", "pytest-mock (>=3.6.1)", "trustme", "uvloop (>=0.17)"]
+trio = ["trio (>=0.23)"]
+
 [[package]]
 name = "asgiref"
 version = "3.8.1"
@@ -201,6 +223,76 @@ files = [
 [package.dependencies]
 django = ">=3.0"
 
+[[package]]
+name = "exceptiongroup"
+version = "1.2.1"
+description = "Backport of PEP 654 (exception groups)"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "exceptiongroup-1.2.1-py3-none-any.whl", hash = "sha256:5258b9ed329c5bbdd31a309f53cbfb0b155341807f6ff7606a1e801a891b29ad"},
+    {file = "exceptiongroup-1.2.1.tar.gz", hash = "sha256:a4785e48b045528f5bfe627b6ad554ff32def154f42372786903b7abcfe1aa16"},
+]
+
+[package.extras]
+test = ["pytest (>=6)"]
+
+[[package]]
+name = "h11"
+version = "0.14.0"
+description = "A pure-Python, bring-your-own-I/O implementation of HTTP/1.1"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "h11-0.14.0-py3-none-any.whl", hash = "sha256:e3fe4ac4b851c468cc8363d500db52c2ead036020723024a109d37346efaa761"},
+    {file = "h11-0.14.0.tar.gz", hash = "sha256:8f19fbbe99e72420ff35c00b27a34cb9937e902a8b810e2c88300c6f0a3b699d"},
+]
+
+[[package]]
+name = "httpcore"
+version = "1.0.5"
+description = "A minimal low-level HTTP client."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "httpcore-1.0.5-py3-none-any.whl", hash = "sha256:421f18bac248b25d310f3cacd198d55b8e6125c107797b609ff9b7a6ba7991b5"},
+    {file = "httpcore-1.0.5.tar.gz", hash = "sha256:34a38e2f9291467ee3b44e89dd52615370e152954ba21721378a87b2960f7a61"},
+]
+
+[package.dependencies]
+certifi = "*"
+h11 = ">=0.13,<0.15"
+
+[package.extras]
+asyncio = ["anyio (>=4.0,<5.0)"]
+http2 = ["h2 (>=3,<5)"]
+socks = ["socksio (==1.*)"]
+trio = ["trio (>=0.22.0,<0.26.0)"]
+
+[[package]]
+name = "httpx"
+version = "0.27.0"
+description = "The next generation HTTP client."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "httpx-0.27.0-py3-none-any.whl", hash = "sha256:71d5465162c13681bff01ad59b2cc68dd838ea1f10e51574bac27103f00c91a5"},
+    {file = "httpx-0.27.0.tar.gz", hash = "sha256:a0cb88a46f32dc874e04ee956e4c2764aba2aa228f650b06788ba6bda2962ab5"},
+]
+
+[package.dependencies]
+anyio = "*"
+certifi = "*"
+httpcore = "==1.*"
+idna = "*"
+sniffio = "*"
+
+[package.extras]
+brotli = ["brotli", "brotlicffi"]
+cli = ["click (==8.*)", "pygments (==2.*)", "rich (>=10,<14)"]
+http2 = ["h2 (>=3,<5)"]
+socks = ["socksio (==1.*)"]
+
 [[package]]
 name = "idna"
 version = "3.7"
@@ -353,25 +445,84 @@ files = [
 test = ["enum34", "ipaddress", "mock", "pywin32", "wmi"]
 
 [[package]]
-name = "psycopg2"
+name = "psycopg2-binary"
 version = "2.9.9"
 description = "psycopg2 - Python-PostgreSQL Database Adapter"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "psycopg2-2.9.9-cp310-cp310-win32.whl", hash = "sha256:38a8dcc6856f569068b47de286b472b7c473ac7977243593a288ebce0dc89516"},
-    {file = "psycopg2-2.9.9-cp310-cp310-win_amd64.whl", hash = "sha256:426f9f29bde126913a20a96ff8ce7d73fd8a216cfb323b1f04da402d452853c3"},
-    {file = "psycopg2-2.9.9-cp311-cp311-win32.whl", hash = "sha256:ade01303ccf7ae12c356a5e10911c9e1c51136003a9a1d92f7aa9d010fb98372"},
-    {file = "psycopg2-2.9.9-cp311-cp311-win_amd64.whl", hash = "sha256:121081ea2e76729acfb0673ff33755e8703d45e926e416cb59bae3a86c6a4981"},
-    {file = "psycopg2-2.9.9-cp312-cp312-win32.whl", hash = "sha256:d735786acc7dd25815e89cc4ad529a43af779db2e25aa7c626de864127e5a024"},
-    {file = "psycopg2-2.9.9-cp312-cp312-win_amd64.whl", hash = "sha256:a7653d00b732afb6fc597e29c50ad28087dcb4fbfb28e86092277a559ae4e693"},
-    {file = "psycopg2-2.9.9-cp37-cp37m-win32.whl", hash = "sha256:5e0d98cade4f0e0304d7d6f25bbfbc5bd186e07b38eac65379309c4ca3193efa"},
-    {file = "psycopg2-2.9.9-cp37-cp37m-win_amd64.whl", hash = "sha256:7e2dacf8b009a1c1e843b5213a87f7c544b2b042476ed7755be813eaf4e8347a"},
-    {file = "psycopg2-2.9.9-cp38-cp38-win32.whl", hash = "sha256:ff432630e510709564c01dafdbe996cb552e0b9f3f065eb89bdce5bd31fabf4c"},
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-    {file = "psycopg2-2.9.9-cp39-cp39-win32.whl", hash = "sha256:c92811b2d4c9b6ea0285942b2e7cac98a59e166d59c588fe5cfe1eda58e72d59"},
-    {file = "psycopg2-2.9.9-cp39-cp39-win_amd64.whl", hash = "sha256:de80739447af31525feddeb8effd640782cf5998e1a4e9192ebdf829717e3913"},
-    {file = "psycopg2-2.9.9.tar.gz", hash = "sha256:d1454bde93fb1e224166811694d600e746430c006fbb031ea06ecc2ea41bf156"},
+    {file = "psycopg2-binary-2.9.9.tar.gz", hash = "sha256:7f01846810177d829c7692f1f5ada8096762d9172af1b1a28d4ab5b77c923c1c"},
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+    {file = "psycopg2_binary-2.9.9-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:c6af2a6d4b7ee9615cbb162b0738f6e1fd1f5c3eda7e5da17861eacf4c717ea7"},
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+    {file = "psycopg2_binary-2.9.9-cp38-cp38-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:d3f82c171b4ccd83bbaf35aa05e44e690113bd4f3b7b6cc54d2219b132f3ae55"},
+    {file = "psycopg2_binary-2.9.9-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:ead20f7913a9c1e894aebe47cccf9dc834e1618b7aa96155d2091a626e59c972"},
+    {file = "psycopg2_binary-2.9.9-cp38-cp38-musllinux_1_1_aarch64.whl", hash = "sha256:ca49a8119c6cbd77375ae303b0cfd8c11f011abbbd64601167ecca18a87e7cdd"},
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+    {file = "psycopg2_binary-2.9.9-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:729177eaf0aefca0994ce4cffe96ad3c75e377c7b6f4efa59ebf003b6d398716"},
+    {file = "psycopg2_binary-2.9.9-cp38-cp38-win32.whl", hash = "sha256:804d99b24ad523a1fe18cc707bf741670332f7c7412e9d49cb5eab67e886b9b5"},
+    {file = "psycopg2_binary-2.9.9-cp38-cp38-win_amd64.whl", hash = "sha256:a6cdcc3ede532f4a4b96000b6362099591ab4a3e913d70bcbac2b56c872446f7"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:72dffbd8b4194858d0941062a9766f8297e8868e1dd07a7b36212aaa90f49472"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:30dcc86377618a4c8f3b72418df92e77be4254d8f89f14b8e8f57d6d43603c0f"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:31a34c508c003a4347d389a9e6fcc2307cc2150eb516462a7a17512130de109e"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:15208be1c50b99203fe88d15695f22a5bed95ab3f84354c494bcb1d08557df67"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:1873aade94b74715be2246321c8650cabf5a0d098a95bab81145ffffa4c13876"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:3a58c98a7e9c021f357348867f537017057c2ed7f77337fd914d0bedb35dace7"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:4686818798f9194d03c9129a4d9a702d9e113a89cb03bffe08c6cf799e053291"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-musllinux_1_1_i686.whl", hash = "sha256:ebdc36bea43063116f0486869652cb2ed7032dbc59fbcb4445c4862b5c1ecf7f"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-musllinux_1_1_ppc64le.whl", hash = "sha256:ca08decd2697fdea0aea364b370b1249d47336aec935f87b8bbfd7da5b2ee9c1"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:ac05fb791acf5e1a3e39402641827780fe44d27e72567a000412c648a85ba860"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-win32.whl", hash = "sha256:9dba73be7305b399924709b91682299794887cbbd88e38226ed9f6712eabee90"},
+    {file = "psycopg2_binary-2.9.9-cp39-cp39-win_amd64.whl", hash = "sha256:f7ae5d65ccfbebdfa761585228eb4d0df3a8b15cfb53bd953e713e09fbb12957"},
 ]
 
 [[package]]
@@ -388,15 +539,40 @@ files = [
 [package.extras]
 cli = ["click (>=5.0)"]
 
+[[package]]
+name = "python-telegram-bot"
+version = "21.2"
+description = "We have made you a wrapper you can't refuse"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "python-telegram-bot-21.2.tar.gz", hash = "sha256:2ebb462a98f502727d108c00bb50c513a68ddaf9545298c42f13996a9acf8354"},
+    {file = "python_telegram_bot-21.2-py3-none-any.whl", hash = "sha256:af0f45d61521126de98f5bdc8a75a9df8b93d0c35d18b018181ca7648a38b017"},
+]
+
+[package.dependencies]
+httpx = ">=0.27,<1.0"
+
+[package.extras]
+all = ["APScheduler (>=3.10.4,<3.11.0)", "aiolimiter (>=1.1.0,<1.2.0)", "cachetools (>=5.3.3,<5.4.0)", "cryptography (>=39.0.1)", "httpx[http2]", "httpx[socks]", "pytz (>=2018.6)", "tornado (>=6.4,<7.0)"]
+callback-data = ["cachetools (>=5.3.3,<5.4.0)"]
+ext = ["APScheduler (>=3.10.4,<3.11.0)", "aiolimiter (>=1.1.0,<1.2.0)", "cachetools (>=5.3.3,<5.4.0)", "pytz (>=2018.6)", "tornado (>=6.4,<7.0)"]
+http2 = ["httpx[http2]"]
+job-queue = ["APScheduler (>=3.10.4,<3.11.0)", "pytz (>=2018.6)"]
+passport = ["cryptography (>=39.0.1)"]
+rate-limiter = ["aiolimiter (>=1.1.0,<1.2.0)"]
+socks = ["httpx[socks]"]
+webhooks = ["tornado (>=6.4,<7.0)"]
+
 [[package]]
 name = "requests"
-version = "2.32.2"
+version = "2.32.3"
 description = "Python HTTP for Humans."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "requests-2.32.2-py3-none-any.whl", hash = "sha256:fc06670dd0ed212426dfeb94fc1b983d917c4f9847c863f313c9dfaaffb7c23c"},
-    {file = "requests-2.32.2.tar.gz", hash = "sha256:dd951ff5ecf3e3b3aa26b40703ba77495dab41da839ae72ef3c8e5d8e2433289"},
+    {file = "requests-2.32.3-py3-none-any.whl", hash = "sha256:70761cfe03c773ceb22aa2f671b4757976145175cdfca038c02654d061d6dcc6"},
+    {file = "requests-2.32.3.tar.gz", hash = "sha256:55365417734eb18255590a9ff9eb97e9e1da868d4ccd6402399eaf68af20a760"},
 ]
 
 [package.dependencies]
@@ -409,6 +585,17 @@ urllib3 = ">=1.21.1,<3"
 socks = ["PySocks (>=1.5.6,!=1.5.7)"]
 use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 
+[[package]]
+name = "sniffio"
+version = "1.3.1"
+description = "Sniff out which async library your code is running under"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "sniffio-1.3.1-py3-none-any.whl", hash = "sha256:2f6da418d1f1e0fddd844478f41680e794e6051915791a034ff65e5f100525a2"},
+    {file = "sniffio-1.3.1.tar.gz", hash = "sha256:f4324edc670a0f49750a81b895f35c3adb843cca46f0530f79fc1babb23789dc"},
+]
+
 [[package]]
 name = "sqlparse"
 version = "0.5.0"
@@ -494,4 +681,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "470159f92c63a9db1bc186d9da1a7fd1c579103ae33a346bb3484114c047d445"
+content-hash = "58528b70db47be1cef118b365a2830312668b023e992f3aff0674f834f3c7acc"
diff --git a/pyproject.toml b/back/pyproject.toml
similarity index 66%
rename from pyproject.toml
rename to back/pyproject.toml
index d0c6514..965447c 100644
--- a/pyproject.toml
+++ b/back/pyproject.toml
@@ -2,21 +2,21 @@
 name = "back"
 version = "0.1.0"
 description = ""
-authors = ["k.mikhailova@svs-tech.pro"]
+authors = ["Ksenia Miqhailova <k.mikhailova@svs-tech.pro>"]
 readme = "readme.md"
-package-mode = false
 
 [tool.poetry.dependencies]
 python = "^3.10"
 Django = "^5.0.6"
 djangorestframework = "^3.15.1"
-psycopg2 = "^2.9.9"
+psycopg2-binary = "^2.9.9"
 markdown = "^3.6"
 django-filter = "^24.2"
 pillow = "^10.3.0"
 python-dotenv = "^1.0.1"
 requests = "^2.32.2"
 django-cors-headers = "^4.3.1"
+python-telegram-bot = "^21.2"
 
 [tool.poetry.group.dev.dependencies]
 taskipy = "^1.12.2"
@@ -26,5 +26,5 @@ requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.taskipy.tasks]
-migrate = "cd back && python manage.py makemigrations && python manage.py migrate"
-server = "cd back && python manage.py runserver"
\ No newline at end of file
+migrate = "python manage.py makemigrations && python manage.py migrate"
+server = "python manage.py runserver 0.0.0.0:8000"
\ No newline at end of file
diff --git a/back/tgbot/__init__.py b/back/tgbot/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/back/tgbot/admin.py b/back/tgbot/admin.py
new file mode 100644
index 0000000..44b1f86
--- /dev/null
+++ b/back/tgbot/admin.py
@@ -0,0 +1,5 @@
+from django.contrib import admin
+from .models import Item
+
+# Register your models here.
+admin.site.register(Item)
\ No newline at end of file
diff --git a/back/tgbot/apps.py b/back/tgbot/apps.py
new file mode 100644
index 0000000..a04d9b3
--- /dev/null
+++ b/back/tgbot/apps.py
@@ -0,0 +1,13 @@
+from django.apps import AppConfig
+import django.conf
+import requests
+
+
+class TgbotConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "tgbot"
+
+    def ready(self):
+        from django.conf import settings
+        requests.get(f"https://api.telegram.org/bot{settings.TGBOT['token']}/setWebhook?url=https://{settings.TGBOT['base_url']}/api/tgbot/&drop_pending_updates=true")
+
diff --git a/back/tgbot/migrations/__init__.py b/back/tgbot/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/back/tgbot/models.py b/back/tgbot/models.py
new file mode 100644
index 0000000..a22a518
--- /dev/null
+++ b/back/tgbot/models.py
@@ -0,0 +1,8 @@
+from django.db import models
+
+class Item(models.Model):
+    id = models.AutoField(primary_key=True)
+    name = models.CharField(max_length=255)
+
+    def __str__(self):
+        return f"Tg item {self.id}"
diff --git a/back/tgbot/serializers.py b/back/tgbot/serializers.py
new file mode 100644
index 0000000..1d28451
--- /dev/null
+++ b/back/tgbot/serializers.py
@@ -0,0 +1,12 @@
+from rest_framework import serializers
+
+from .models import Item
+import logging
+
+logger = logging.getLogger("root")
+
+
+class ItemSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Item
+        fields = '__all__'
\ No newline at end of file
diff --git a/back/tgbot/tests.py b/back/tgbot/tests.py
new file mode 100644
index 0000000..7ce503c
--- /dev/null
+++ b/back/tgbot/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/back/tgbot/views.py b/back/tgbot/views.py
new file mode 100644
index 0000000..872330f
--- /dev/null
+++ b/back/tgbot/views.py
@@ -0,0 +1,78 @@
+import json
+
+from django.conf import settings
+from telegram import Update
+from telegram.ext import Application, CommandHandler, MessageHandler, filters
+from telegram.constants import ParseMode, ChatType
+
+from asgiref.sync import async_to_sync
+
+from rest_framework import viewsets
+from rest_framework.response import Response
+
+from .models import Item
+from .serializers import ItemSerializer
+
+import logging
+
+logger = logging.getLogger("root")
+
+
+async def start(update, context):
+    logger.info(update)
+    await update.message.reply_html(text="123")
+
+
+class ItemViewSet(viewsets.ViewSet):
+    queryset = Item.objects.all()
+    serializer_class = ItemSerializer
+
+    @async_to_sync
+    async def create(self, request):
+        req = json.loads(request.body)
+        
+        logger.info(f"que len before put {ptb_application.update_queue.qsize()}")
+        update_item = Update.de_json(data=req, bot=ptb_application.bot)
+        await ptb_application.update_queue.put(update_item)
+        logger.info(f"que len after put {ptb_application.update_queue.qsize()}")
+
+        # await self.ptb_application.bot.send_message(
+        #     chat_id=req["message"]["from"]["id"],
+        #     text=f'Вы прислали текст `{req["message"]["text"]}`',
+        #     parse_mode=ParseMode.MARKDOWN_V2,
+        #     reply_to_message_id=req["message"]["message_id"],
+        # )
+        # if req["message"]["chat"]["type"] != ChatType.PRIVATE:
+        #     return Response()
+
+        # if req["message"]["text"] == "/add":
+        #     await self.ptb_application.bot.send_message(
+        #         chat_id=req["message"]["from"]["id"],
+        #         text=f'Вы хотите создать новую инвентаризацию?',
+        #         parse_mode=ParseMode.MARKDOWN_V2,
+        #         reply_to_message_id=req["message"]["message_id"],
+        #     )
+
+        return Response({"test": "create"})
+
+
+async def init_tg():
+    ptb_application = (
+        Application.builder().token(settings.TGBOT["token"]).concurrent_updates(True).updater(None).build()
+    )
+    ptb_application.add_handler(CommandHandler("start", start))
+    ptb_application.add_handler(
+        MessageHandler(filters.ChatType.PRIVATE, callback=start)
+    )
+    logger.info(
+        {
+            "app": ptb_application,
+            "bot": ptb_application.bot,
+            "handlers": ptb_application.handlers,
+        }
+    )
+    await ptb_application.initialize()
+    await ptb_application.start()
+    return ptb_application
+
+ptb_application = async_to_sync(init_tg)()
diff --git a/compose-dev.yaml b/compose-dev.yaml
new file mode 100644
index 0000000..cc7fd0a
--- /dev/null
+++ b/compose-dev.yaml
@@ -0,0 +1,12 @@
+services:
+  app:
+    entrypoint:
+    - sleep
+    - infinity
+    image: docker/dev-environments-javascript:stable-1
+    init: true
+    volumes:
+    - type: bind
+      source: /var/run/docker.sock
+      target: /var/run/docker.sock
+
diff --git a/dev.sh b/dev.sh
index 15d80e0..53b3d51 100755
--- a/dev.sh
+++ b/dev.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
-x-terminal-emulator -title "To Invetory FRONT" -e "cd front && npm run dev"&
+x-terminal-emulator -title "To Invetory FRONT" -e "cd front && npm run dev -- --host"&
 x-terminal-emulator -title "To Invetory BACK" -e "poetry run task server"
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..5b48236
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,55 @@
+services:
+  back:
+    build:
+      context: ./back
+      dockerfile: Dockerfile
+    container_name: toinv-back
+    restart: always
+    expose:
+      - "8000"
+    # healthcheck:
+    #   test: curl -f http://localhost:8000/ || exit 1
+    #   interval: 5s
+    #   timeout: 3s
+    volumes:
+      - ./.env:/app/.env
+    networks:
+      - toinv-network
+    image: ci.svs-tech.pro/toinv_back:latest
+
+  front:
+    build:
+      context: ./front
+      dockerfile: Dockerfile
+    container_name: toinv-front
+    restart: always
+    expose:
+      - "3000"
+    # depends_on:
+    #   back:
+    #     condition: service_healthy
+    networks:
+      - toinv-network
+    image: ci.svs-tech.pro/toinv_front:latest
+
+  nginx:
+    image: ci.svs-tech.pro/nginx:1.25
+    container_name: toinv-nginx
+    restart: always
+    ports:
+      - "80:80"
+    # depends_on:
+    #   back:
+    #     condition: service_healthy
+    links:
+      - back:back
+      - front:front
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+      - ./nginx/conf.d:/etc/nginx/conf.d
+    networks:
+      - toinv-network
+
+networks:
+  toinv-network:
+    driver: bridge
diff --git a/front/Dockerfile b/front/Dockerfile
new file mode 100644
index 0000000..1c08803
--- /dev/null
+++ b/front/Dockerfile
@@ -0,0 +1,12 @@
+FROM ci.svs-tech.pro/library/node:21
+
+RUN mkdir -p /src
+
+COPY package.json src/package.json
+
+WORKDIR /src
+RUN npm install --omit=dev
+
+COPY . /src
+RUN npm run build
+CMD npm run preview -- --host
\ No newline at end of file
diff --git a/front/assets/main.scss b/front/assets/main.scss
index 324d6e7..d052622 100644
--- a/front/assets/main.scss
+++ b/front/assets/main.scss
@@ -40,13 +40,15 @@
     }
 
     dl {
-        // @apply grid grid-cols-4;
+        @apply grid grid-cols-12;
         dt {
-            // @apply col-span-1
+            @apply col-span-full
         }
         dd {
-            @apply mb-2
-            
+            @apply col-span-full col-start-2;
+            &:last-of-type {
+                @apply mb-2 
+            }
         }
 
     }
diff --git a/front/components/edit.vue b/front/components/edit.vue
index 329a826..8405ec3 100644
--- a/front/components/edit.vue
+++ b/front/components/edit.vue
@@ -36,20 +36,7 @@ const external_data = reactive<ExternalDataType>({
     categories: [],
     element: [],
 })
-
-const external_elements = reactive<any>({})
-const loadOneElement = async (id: string) => {
-    const data = await $fetch<ApiTypeExternal>(`${apiBase}/element/external/id/${id}`)
-    external_elements[id] = data.Description
-
-}
-const getExternalElementName = (id: string) => {
-    if (!external_elements[id]) {
-        loadOneElement(id)
-        return id
-    }
-    return external_elements[id]
-}
+const show_error = ref()
 
 const elements = ref(props.elements)
 const validate = (state: any): FormError[] => {
@@ -60,24 +47,37 @@ const validate = (state: any): FormError[] => {
         errors.push({ path: 'partner', message: txt })
     }
     if (!state.element_id) errors.push({ path: 'element_id', message: txt })
-    if (!state.element_additional_data) errors.push({ path: 'element_additional_data', message: txt })
+    // if (!state.element_additional_data) errors.push({ path: 'element_additional_data', message: txt })
     return errors
 }
 
 async function onSubmit(event: FormSubmitEvent<any>) {
+    show_error.value = undefined
     const prepader_data = event.data
     if (!external_data || !external_data.partner) {
         return false
     }
     prepader_data.partner_name = external_data.partner.find(el => el.Ref_Key == state.partner)?.Description
 
-    const data = await $fetch<ApiElementSave>(`${apiBase}/element/`, { method: 'POST', body: JSON.stringify(prepader_data) })
+    const data = await $fetch<ApiElementSave>(`${apiBase}/element/`, {
+        method: 'POST', body: JSON.stringify(prepader_data), onResponseError: (error) => {
+            if (error.response.status == 500) {
+                show_error.value = Object.entries(error.response._data).map(el => `${el[0]}: ${el[1]}`).join('\n')
+            }
+        }
+    })
     const inv_id = route.params.inv_id || data.inventory?.id
     if (!route.params.inv_id) {
         navigateTo(`/organization/p_${data.partner.id}/i_${data.inventory.id}`)
     } else {
         const newElements = await $fetch<ApiTypeList>(`${apiBase}/element?inventory_id=${inv_id}`, { headers })
         elements.value = newElements.results
+        external_data.element = []
+        external_data.categories = []
+        state.categories = []
+        state.element = undefined
+        state.element_id = undefined
+        state.element_additional_data = undefined
     }
 }
 
@@ -141,7 +141,7 @@ onMounted(async () => {
 </script>
 <template>
     <div class="grid grid-cols-10 gap-4">
-        <div class="col-span-3">
+        <div class="col-span-7">
             <UForm :state="state" :validate="validate" class="flex flex-col gap-4" @submit="onSubmit">
                 <UFormGroup label="Выбрать организацию" name="partner">
                     <USelectMenu v-model="state.partner" :options="external_data.partner" value-attribute="Ref_Key"
@@ -170,7 +170,7 @@ onMounted(async () => {
                         <UInput placeholder="ID" v-model="state.element_id" />
                     </UFormGroup>
                     <UFormGroup label="Дополнительные сведения" name="element_additional_data">
-                        <UTextarea placeholder="ID" v-model="state.element_additional_data" />
+                        <UTextarea placeholder="Дополнительные сведения" v-model="state.element_additional_data" />
                     </UFormGroup>
                 </div>
 
@@ -179,16 +179,16 @@ onMounted(async () => {
                 </UButton>
             </UForm>
         </div>
-        <div class="col-span-7">
+        <div class="col-span-3 flex flex-col gap-4">
             <h2>{{ external_data.partner?.find(el => el["Ref_Key"] == state.partner)?.Description }}</h2>
+            <UAlert v-if="show_error" title="Server error" :description="show_error" color="primary" />
             <dl v-if="elements?.length">
                 <template v-for="item in elements">
-                    <dt>Название</dt>
-                    <dd>{{ getExternalElementName(item.external_id) }}</dd>
-                    <dt>ID</dt>
+                    <dt>
+                        <Element :id="item.external_id" />
+                    </dt>
                     <dd>{{ item.element_id }}</dd>
-                    <dt>Дополнительные сведения</dt>
-                    <dd>{{ item.additional_data }}</dd>
+                    <dd>{{ item.additional_text }}</dd>
                 </template>
             </dl>
         </div>
diff --git a/front/components/element.vue b/front/components/element.vue
new file mode 100644
index 0000000..60c540f
--- /dev/null
+++ b/front/components/element.vue
@@ -0,0 +1,32 @@
+<script setup lang="ts">
+import { apiBase } from '~/helpers';
+import type { ApiTypeExternal } from '~/helpers';
+
+type ExternalNameType = { [s: string]: string; }
+
+const props = defineProps(['id'])
+const id = props.id
+const external_elements = useState<ExternalNameType>('external_elements', () => { return {} })
+const name = ref()
+
+const loadOneElement = async (id: string) => {
+    external_elements.value[id] = 'loading'
+    const data = await $fetch<ApiTypeExternal>(`${apiBase}/element/external/id/${id}`)
+    external_elements.value[id] = data.Description
+    name.value = external_elements.value[id]
+}
+
+if (external_elements.value[id]) {
+    name.value = external_elements.value[id]
+} else {
+    await loadOneElement(id)
+}
+watch(external_elements, () => {
+    if (name.value !== external_elements.value[id]) {
+        name.value = external_elements.value[id]
+    }
+}, { deep: true })
+</script>
+<template>
+    {{ name }}
+</template>
\ No newline at end of file
diff --git a/front/nuxt.config.ts b/front/nuxt.config.ts
index f542f73..3f65c32 100644
--- a/front/nuxt.config.ts
+++ b/front/nuxt.config.ts
@@ -5,7 +5,7 @@ export default defineNuxtConfig({
   modules: ["@nuxt/ui", "nuxt-svgo"],
   runtimeConfig: {
     public: {
-      apiBase: '',
+      apiBase: '/api',
     },
   },
 })
\ No newline at end of file
diff --git a/front/pages/organization/index.vue b/front/pages/organization/index.vue
index 7653ec5..0159f85 100644
--- a/front/pages/organization/index.vue
+++ b/front/pages/organization/index.vue
@@ -12,7 +12,7 @@ const { data } = await useFetch<ApiTypeList>(`${apiBase}/partner/`, { headers })
         <UButton icon="i-heroicons-plus" to="/organization/new">Новая инвентаризация</UButton>
     </div>
     <div class="mb-4">
-        <UTable :rows="data?.results":columns="makeColumns(['id', 'external_id', 'name', 'total_inventory'])">
+        <UTable :rows="data?.results" :columns="makeColumns(['id', 'name', 'external_id', 'total_inventory'])">
             <template #name-data="{ row }">
                 <NuxtLink :to="`/organization/p_${row.id}`">{{ row.name }}</NuxtLink>
             </template>
diff --git a/front/pages/organization/p_[org_id]/i_[inv_id]/index.vue b/front/pages/organization/p_[org_id]/i_[inv_id]/index.vue
index cece1c6..c26496b 100644
--- a/front/pages/organization/p_[org_id]/i_[inv_id]/index.vue
+++ b/front/pages/organization/p_[org_id]/i_[inv_id]/index.vue
@@ -33,6 +33,10 @@ onMounted(async () => {
     </UCard>
     <div class="mb-4">
         <UTable :rows="elements?.results"
-            :columns="makeColumns(['id', 'external_id', 'element_id', 'photo', 'additional_text'])" />
+            :columns="makeColumns(['id', 'external_id', 'element_id', 'photo', 'additional_text'])">
+            <template #external_id-data="{ row }">
+                <Element :id="row.external_id" />
+            </template>
+        </UTable>
     </div>
 </template>
\ No newline at end of file
diff --git a/front/pages/organization/p_[org_id]/index.vue b/front/pages/organization/p_[org_id]/index.vue
index 127777f..fde30ae 100644
--- a/front/pages/organization/p_[org_id]/index.vue
+++ b/front/pages/organization/p_[org_id]/index.vue
@@ -50,7 +50,7 @@ onMounted(async () => {
                 </NuxtLink>
             </template>
             <template #created_at-data="{ row }">
-                {{ new Date(row.created_at).toLocaleString() }}
+                {{ new Date(row.created_at).toLocaleString('ru-RU') }}
             </template>
         </UTable>
     </div>
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
new file mode 100644
index 0000000..6b31256
--- /dev/null
+++ b/nginx/nginx.conf
@@ -0,0 +1,62 @@
+user root;
+worker_processes auto;
+error_log /var/log/nginx/error.log;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+    sendfile            on;
+    tcp_nopush          on;
+    tcp_nodelay         on;
+    keepalive_timeout   65;
+    types_hash_max_size 2048;
+
+    include             /etc/nginx/mime.types;
+    default_type        application/octet-stream;
+
+    map $http_upgrade $connection_upgrade {
+        default   upgrade;
+        ''        close;
+    }
+
+    upstream django {
+        server back:8000;
+        keepalive 16;
+    }
+
+    server {
+        listen 80;
+        server_name localhost;
+
+        location / {
+            proxy_pass http://front:3000;
+            proxy_set_header Host $host:$server_port;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+        location /api/ {
+            proxy_pass http://back:8000/api/;
+        }
+
+        location /admin/ {
+            proxy_pass http://back:8000/admin/;
+        }
+        location /static/admin/ {
+            proxy_pass http://back:8000/static/admin/;
+        }
+
+        error_page 500 502 503 504 /50x.html;
+        location = /50x.html {
+            root /usr/share/nginx/html;
+        }
+    }
+}