diff --git a/src/client/onmessagecreate.ts b/src/client/onmessagecreate.ts
index feca078..90fe8b5 100644
--- a/src/client/onmessagecreate.ts
+++ b/src/client/onmessagecreate.ts
@@ -111,7 +111,11 @@ export async function onMessageCreate(
 		if (command.defaultMemberPermissions && message.guildId) {
 			const memberPermissions = await self.members.permissions(message.guildId, message.author.id);
 			const permissions = memberPermissions.missings(...memberPermissions.values([command.defaultMemberPermissions]));
-			if (!memberPermissions.has('Administrator') && permissions.length) {
+			if (
+				!memberPermissions.has('Administrator') &&
+				permissions.length &&
+				(await message.guild())!.ownerId !== message.author.id
+			) {
 				return command.onPermissionsFail?.(context, memberPermissions.keys(permissions));
 			}
 		}
diff --git a/src/commands/applications/chat.ts b/src/commands/applications/chat.ts
index 3cf5a9b..14d2277 100644
--- a/src/commands/applications/chat.ts
+++ b/src/commands/applications/chat.ts
@@ -248,7 +248,7 @@ class BaseCommand {
 			name_localizations: this.name_localizations,
 			description_localizations: this.description_localizations,
 			guild_id: this.guildId,
-			default_member_permissions: this.defaultMemberPermissions ? this.defaultMemberPermissions.toString() : '',
+			default_member_permissions: this.defaultMemberPermissions ? this.defaultMemberPermissions.toString() : undefined,
 			contexts: this.contexts,
 			integration_types: this.integrationTypes,
 		} as {