diff --git a/Model/Changes_2026-05-04 AiConversationMesssage MediumText.txt b/Model/Changes_2026-05-04 AiConversationMesssage MediumText.txt
new file mode 100644
index 000000000..fd8f4e39c
--- /dev/null
+++ b/Model/Changes_2026-05-04 AiConversationMesssage MediumText.txt	
@@ -0,0 +1,5 @@
+INSERT INTO `.executedscripts`
+VALUES ('Changes_2026-05-04 AiConversationMesssage MediumText', CURDATE());
+
+ALTER TABLE `aiconversationmessage` 
+CHANGE COLUMN `Message` `Message` MEDIUMTEXT NULL DEFAULT NULL ;
\ No newline at end of file