diff --git a/telegram-application/src/core/tg_service/constants.py b/telegram-application/src/core/tg_service/constants.py
index 9296e8d..0dfc37c 100644
--- a/telegram-application/src/core/tg_service/constants.py
+++ b/telegram-application/src/core/tg_service/constants.py
@@ -1 +1 @@
-MESSAGE_CHANG_SIZE: int = 30
\ No newline at end of file
+MESSAGE_CHANG_SIZE: int = 5
\ No newline at end of file