diff --git a/config.py b/config.py
index da010b7..e2340b9 100644
--- a/config.py
+++ b/config.py
@@ -51,10 +51,10 @@ class Config:
             start_page = max(int(os.getenv(key="START_PAGE", defualt=1)), 1)
 
             check_interval = max(
-                int(os.getenv(key="CHECK_INTERVAL", defualt=30)), 0.2
+                float(os.getenv(key="CHECK_INTERVAL", defualt=30)), 0.2
             )  # 300r/60s для GET запросов, 60/300 = минимум
             api_delay = max(
-                int(os.getenv(key="API_DELAY", defualt=5)), 2
+                float(os.getenv(key="API_DELAY", defualt=5)), 2
             )  # 30r/60s для non-GET запросов, 60/30 = минимум
             max_retries = int(os.getenv(key="MAX_RETRIES", defualt=3))