diff --git a/checker/services/file.py b/checker/services/file.py
index c51480a..4cfaa67 100644
--- a/checker/services/file.py
+++ b/checker/services/file.py
@@ -4,19 +4,18 @@ from checker.services.generators import generate_charset
 
 
 def process_paragraphs(text):
+    text = text.split("\n")
     paragraphs = {}
-    c = 0
+    c = 1
+    title = True
     for line in text:
-        ind = line[:2]
-        if len(ind) == 2 and ind[1] == ".":
-            try:
-                ind = int(ind[0])
-                c = ind
-                paragraphs[c] = ""
-            except ValueError:
-                print()
-            if c:
-                paragraphs[c] += line
+        if title:
+            if line and len(line) > 2 and line[:2] == "1.":
+                title = False
+        else:
+            if line:
+                paragraphs[c] = line
+                c += 1
     return paragraphs
 
 
diff --git a/checker/signals.py b/checker/signals.py
index c1f88f1..83064e7 100644
--- a/checker/signals.py
+++ b/checker/signals.py
@@ -1,18 +1,12 @@
-import asyncio
-
-import docx2txt
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 
-from checker.models import Docx, Paragraph
-from checker.services.file import process_paragraphs
+from checker.models import Docx
 from checker.tasks import process_file
-import threading
-import asyncio
 
 
 @receiver(post_save, sender=Docx)
 def create_docs(sender, instance, created, **kwargs):
     if created:
-        process_file.apply_async((instance.pk))
+        process_file.apply_async(kwargs={"pk": instance.pk})
         return
diff --git a/checker/tasks.py b/checker/tasks.py
index c50e967..e443f72 100644
--- a/checker/tasks.py
+++ b/checker/tasks.py
@@ -1,11 +1,7 @@
-from time import sleep
-
 import docx2txt
 import requests
 from celery import shared_task
 
-from django.conf import settings
-
 from checker.models import Paragraph, Docx
 from checker.services.file import process_paragraphs
 
@@ -13,20 +9,28 @@ from checker.services.file import process_paragraphs
 @shared_task()
 def process_file(pk: int):
     file = Docx.objects.get(pk=pk)
+    uuid = file.uuid
     document = docx2txt.process(file.file.path)
-    paragraphs = process_paragraphs(document.split("\n"))
+    paragraphs = process_paragraphs(document)
 
     file.paragraphs_loaded = len(paragraphs)
     file.save(update_fields=["paragraphs_loaded"])
 
-    x = requests.post("http://185.244.175.164:5000/api", json=paragraphs)
-    for el_id, type_id in x.json().items():
-        Paragraph.objects.create(
-            type_id=type_id, docx=file, text=paragraphs[el_id]
-        )
+    cut = 100
+    counter = 0
+    len_c = len(paragraphs)
+    paragraphs = list(paragraphs.values())
+    for i in range(0, len(paragraphs) // cut + 1):
+        vals = paragraphs[i * cut : (i + 1) * cut + 1]
+        dct = {x: vals[x] for x in range(len(vals))}
 
-    file.paragraphs_processed = len(paragraphs)
-    file.save(update_fields=["paragraphs_processed"])
+        x = requests.post("http://109.248.175.223:5000/api", json=dct)
+        for el_id, type_id in x.json().items():
+            Paragraph.objects.create(type_id=type_id, docx=file, text=dct[int(el_id)])
 
-    return file
+        counter += len(vals)
+        print(f"processing {uuid}, {counter}/{len_c}")
+        file.paragraphs_processed = counter
+        file.save(update_fields=["paragraphs_processed"])
 
+    return f"ok, {pk}"
diff --git a/conf/settings/base.py b/conf/settings/base.py
index 443f804..7b87556 100644
--- a/conf/settings/base.py
+++ b/conf/settings/base.py
@@ -4,7 +4,7 @@ from pathlib import Path
 
 ROOT_DIR = Path(__file__).resolve(strict=True).parent.parent.parent
 
-AI_URL = "http://185.244.175.164:5000/api"
+AI_URL = "http://109.248.175.223:5000/api"
 # AI_URL = "http://127.0.0.1:5000"
 
 APPS_DIR = ROOT_DIR
@@ -64,7 +64,7 @@ THIRD_PARTY_APPS = [
     "rest_framework",
     "drf_yasg",
     "corsheaders",
-    "django_celery_results"
+    "django_celery_results",
 ]
 
 HEALTH_CHECKS = [
@@ -199,10 +199,11 @@ CORS_ALLOW_ALL_ORIGINS = True
 
 
 # Celery
-CELERY_BROKER_URL = 'redis://localhost:6379/0'
+CELERY_BROKER_URL = "redis://localhost:6379/0"
 CELERY_TIMEZONE = "Europe/Moscow"
 CELERY_TASK_TRACK_STARTED = True
 CELERY_TASK_TIME_LIMIT = 30 * 60
-CELERY_ACCEPT_CONTENT = ['json']
-CELERY_TASK_SERIALIZER = 'json'
-CELERY_RESULT_SERIALIZER = 'json'
+CELERY_ACCEPT_CONTENT = ["json"]
+CELERY_TASK_SERIALIZER = "json"
+CELERY_RESULT_SERIALIZER = "json"
+CELERY_RESULT_BACKEND = "django-db"