diff --git a/aurora/aurora.py b/aurora/aurora.py
index 0acd3bd..c43425f 100644
--- a/aurora/aurora.py
+++ b/aurora/aurora.py
@@ -1087,10 +1087,10 @@ class Aurora(commands.Cog):
         moderation.changes.append(Change.from_dict(interaction.client, {
             "type": "EDIT",
             "timestamp": int(time.time()),
-            "reason": moderation.reason,
+            "reason": reason if reason else None,
             "user_id": interaction.user.id,
-            "duration": timedelta_to_string(old_moderation.duration),
-            "end_timestamp": moderation.end_timestamp,
+            "duration": timedelta_to_string(moderation.duration) if duration else None,
+            "end_timestamp": moderation.end_timestamp if duration else None,
         }))
 
         await moderation.update()
diff --git a/aurora/models/change.py b/aurora/models/change.py
index ca80336..b5c8ef8 100644
--- a/aurora/models/change.py
+++ b/aurora/models/change.py
@@ -14,7 +14,7 @@ class Change(AuroraBaseModel):
     type: Literal["ORIGINAL", "RESOLVE", "EDIT"]
     timestamp: datetime
     user_id: int
-    reason: Optional[str] = "No reason provided"
+    reason: Optional[str] = None
     duration: Optional[timedelta] = None
     end_timestamp: Optional[datetime] = None