.

app/build.gradle

@@ -24,7 +24,7 @@ android {
         applicationId "com.example.modifier"
         minSdk 26
         targetSdk 34
-        versionCode 120
+        versionCode 121
         versionName "1.0.1"
         archivesBaseName = "modifier-${versionCode}"
 

app/src/main/java/com/example/modifier/model/TaskItem.kt

@@ -15,6 +15,6 @@ class TaskItem(
     val message: String,
     val status: String,
     @Serializable(with = LocalDateTimeSerializer::class)
-    val sendAt: LocalDateTime
+    val sendAt: LocalDateTime?
 ) {
 }