diff --git a/CHANGELOG.org b/CHANGELOG.org
index 0e1c3ae..b151e72 100644
--- a/CHANGELOG.org
+++ b/CHANGELOG.org
@@ -11,6 +11,9 @@
    New feature: get an anime info from page
 ** 0.3.0 <2022-07-09>
    New feature: send a notification
-** 0.4.1 <2022-07-09>
-   New feature: check for new url or update state
+** 0.4.2 <2022-07-09>
+   New feature: check for a new url and for the updated state
    New small feature: add the urls config file
+   Little Fix: add update status in quotes
+** 0.4.3 <2022-07-09>
+   New small feature: repeating checking the content.
diff --git a/src/main.py b/src/main.py
index 9f3b2e4..7bc6ab6 100644
--- a/src/main.py
+++ b/src/main.py
@@ -20,6 +20,7 @@
 from db import DataBase
 from scraper import Scraper
 from notify import Notification
+import time
 
 def get_urls(file_path):
     """Read file that containes urls."""
@@ -53,15 +54,18 @@ def main():
 
     # Checks for new urls in file and add as current state
     # If one of page has updated then notifing.
-    for url in urls:
-        data = scr.get_anime(url)
-        if data == None:
-            continue
-        url, title, status = data
-        r = db.add_anime_if(url, title, status)
-        if r == -1:
-            n = Notification(title, MESSAGE)
-            n.send()
+    # Repeating the checking with the waiting period.
+    while True:
+        for url in urls:
+            data = scr.get_anime(url)
+            if data == None:
+                continue
+            url, title, status = data
+            r = db.add_anime_if(url, title, status)
+            if r == -1:
+                n = Notification(title, MESSAGE)
+                n.send()
+        time.sleep(WAITING_PERIOD)
 
 if __name__ == "__main__":
     main()