diff --git a/app/lib/constants.ts b/app/lib/constants.ts
index f46ad68..c3ba4dd 100644
--- a/app/lib/constants.ts
+++ b/app/lib/constants.ts
@@ -1,4 +1,4 @@
-export const VERSION = '1.6.1'
+export const VERSION = '1.6.2'
 
 export const RequiredVersions = {
   controller: VERSION,
diff --git a/app/routes/days.add.tsx b/app/routes/days.add.tsx
index 04433f6..da044d8 100644
--- a/app/routes/days.add.tsx
+++ b/app/routes/days.add.tsx
@@ -62,13 +62,22 @@ export const action = async ({request}: ActionFunctionArgs) => {
 
   if (copyFrom !== '-') {
     const schedules = await prisma.schedule.findMany({
-      where: {dayTypeId: copyFrom === '_' ? undefined : copyFrom}
+      where: {dayTypeId: copyFrom === '_' ? null : copyFrom}
     })
 
     await prisma.schedule.createMany({
-      data: schedules.map(({time, weekDays, zoneId, audioId}) => {
-        return {dayTypeId: dayType.id, time, weekDays, zoneId, audioId}
-      })
+      data: schedules.map(
+        ({time, weekDays, zoneId, audioId, audioSequence}) => {
+          return {
+            dayTypeId: dayType.id,
+            time,
+            weekDays,
+            zoneId,
+            audioId,
+            audioSequence
+          }
+        }
+      )
     })
   }
 
diff --git a/app/routes/schedule._index.tsx b/app/routes/schedule._index.tsx
index b584797..91b822b 100644
--- a/app/routes/schedule._index.tsx
+++ b/app/routes/schedule._index.tsx
@@ -30,7 +30,7 @@ export const loader = async ({request}: LoaderFunctionArgs) => {
 
   const schedules = await prisma.schedule.findMany({
     orderBy: {time: 'asc'},
-    include: {zone: true, audio: true}
+    include: {zone: true}
   })
 
   const days = await prisma.dayType.findMany({
@@ -116,7 +116,9 @@ const Schedule = () => {
                   </td>
                   <td className="text-center">{zone.name}</td>
                   <td className="text-center">
-                    {(JSON.parse(audioSequence) as string[]).length}
+                    {audioSequence === ''
+                      ? 0
+                      : (JSON.parse(audioSequence) as string[]).length}
                   </td>
                   <td className="text-center">
                     <form method="post" action={`/schedule/${id}/delete`}>