diff --git a/TelegramEDT/EDTcalendar.py b/TelegramEDT/EDTcalendar.py
index 78ed2da..36bc40b 100644
--- a/TelegramEDT/EDTcalendar.py
+++ b/TelegramEDT/EDTcalendar.py
@@ -13,7 +13,8 @@ EMPTY_CALENDAR = "BEGIN:VCALENDAR\r\nPRODID:ics.py - http://git.io/lLljaA\r\nVER
 
 class Calendar(ics.Calendar):
     def __init__(self, time: str, resources: int, url: str = URL, projectid: int = 4, pass_week: bool = True):
-        super().__init__(self._get_calendar(url, resources, projectid))
+        self.url = self._url(url, resources, projectid)
+        super().__init__(self._get_calendar(resources, projectid))
         self.events = self._events(time, pass_week)
         self.timeline = Timeline(self)
 
@@ -37,12 +38,12 @@ class Calendar(ics.Calendar):
         lastdate = now.date() + datetime.timedelta(days=7+(7-now.isoweekday()))
         return f"{url}?resources={resources}&projectId={projectid}&calType=ical&firstDate={firstdate}&lastDate={lastdate}"
 
-    def _get_calendar(self, url: str, resources: int, projectid: int):
+    def _get_calendar(self, resources: int, projectid: int):
         name = f"calendars/{resources}-{projectid}.ical"
         now = self._now().timestamp()
         if not isfile(name) or now-getmtime(name) < now-360:
             try:
-                calendar = requests.get(self._url(url, resources, projectid)).text
+                calendar = requests.get(self.url).text
                 string_to_container(calendar)
             except (ParseError, requests.exceptions.ConnectionError, requests.exceptions.ConnectTimeout):
                 if not isfile(name):
diff --git a/TelegramEDT/edt.py b/TelegramEDT/edt.py
index bb84ec1..151f184 100644
--- a/TelegramEDT/edt.py
+++ b/TelegramEDT/edt.py
@@ -7,7 +7,7 @@ from aiogram import types
 from aiogram.types import InlineKeyboardMarkup, InlineKeyboardButton, InputTextMessageContent, \
     InlineQueryResultArticle, InlineQuery, ContentType
 from aiogram.types import ParseMode
-from ics.parse import ParseError
+from ics.parse import ParseError, string_to_container
 from pyzbar.pyzbar import decode
 from requests.exceptions import ConnectionError, InvalidSchema, MissingSchema
 
@@ -108,7 +108,8 @@ async def await_cmd(message: types.message):
             resources = message.text
 
         try:
-            Calendar("", int(resources))
+            string_to_container(requests.get(Calendar("", int(resources)).url).text)
+
         except (ParseError, ConnectionError, InvalidSchema, MissingSchema, ValueError, UnboundLocalError):
             msg = lang(user, "setedt_err_res")
         else: