diff --git a/index/views.py b/index/views.py
index 30c608e..6c40a9b 100644
--- a/index/views.py
+++ b/index/views.py
@@ -1,8 +1,9 @@
 import os
 
-from django.http import HttpResponse
+from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import render
 # from django.db.models import Manager
+from django.contrib.auth import authenticate, login
 
 # только для тестирования!
 import requests
@@ -12,6 +13,10 @@ TEST_BASE_FETCH = "https://test.wawaa.ru/dev-fetch.php"
 
 def view_index(request):
     return render(request, 'index.html')
+    # if request.user.is_authenticated:
+    #     return render(request, 'index.html')
+    # else:
+    #     return HttpResponseRedirect()
 
 
 def view_stats(request):
@@ -29,3 +34,19 @@ def view_tank_chart(request):
     response = HttpResponse(res.content)
     response.headers["Content-type"] = response.headers["Content-type"]
     return response
+
+
+# вход
+
+
+def view_login(request):
+    username = request.POST["username"]
+    password = request.POST["password"]
+    user = authenticate(request, username=username, password=password)
+    if user is not None:
+        login(request, user)
+        return HttpResponseRedirect('/')
+    else:
+        # Return an 'invalid login' error message.
+        pass
+
diff --git a/ospaz_site/settings.py b/ospaz_site/settings.py
index 838009e..2da3b64 100644
--- a/ospaz_site/settings.py
+++ b/ospaz_site/settings.py
@@ -28,7 +28,7 @@ PROJECT_ROOT = os.path.dirname(__file__)
 
 SECRET_KEY = os.getenv('DJANGO_SECRET')
 
-ALLOWED_HOSTS = ['localhost', '10.8.0.2']
+ALLOWED_HOSTS = ['10.8.0.2']
 # CSRF_TRUSTED_ORIGINS = ['https://ospaz.wawaa.ru']
 
 # HTTPS settings https://docs.djangoproject.com/en/5.0/topics/security/
diff --git a/static/js/index-main.js b/static/js/index-main.js
index a123f16..496c1db 100644
--- a/static/js/index-main.js
+++ b/static/js/index-main.js
@@ -165,7 +165,13 @@ async function updateStatus() {
     if (last_radar_values.length === 0) {
         document.getElementById("tank-level-dir").innerHTML = "(?)"
     } else {
-        document.getElementById("tank-level-dir").innerHTML = approximateWithTimestamps(last_radar_values) < 0 ?  '↘' : '↗'
+        let ap = approximateWithTimestamps(last_radar_values)
+        if (Math.abs(ap) < 0.02) {
+            document.getElementById("tank-level-dir").innerHTML = '→'
+        } else {
+            document.getElementById("tank-level-dir").innerHTML = ap < 0 ?  '↘' : '↗'
+        }
+
     }
 
     //<p>Текущий уровень воды: <span id="tank-level-now"></span>%</p>
@@ -211,7 +217,7 @@ async function updateStatus() {
     //<p>Состояние КА: <span id="pump-stage"></span></p>
     tmp = document.getElementById("pump-stage")
     if (dataset['pump']['pump_stage'] in pumpStageDescription) {
-        tmp.innerHTML = dataset['pump']['pump_stage'] + " (" + pumpStageDescription[dataset['pump']['vfd_err']] + ")"
+        tmp.innerHTML = dataset['pump']['pump_stage'] + " (" + pumpStageDescription[dataset['pump']['pump_stage']] + ")"
     } else {
         tmp.innerHTML = dataset['pump']['pump_stage']
     }