diff --git a/Dockerfile b/Dockerfile
index 956ad07..90da879 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -126,6 +126,9 @@ COPY --from=builder /app/static /app/static
 COPY --from=builder /app/migrations /app/migrations
 COPY --from=builder /app/seeds /app/seeds
 
+# Copy push notification certificates
+COPY --from=builder /app/push_certs /app/push_certs
+
 # Copy admin panel standalone build (Next.js recommended layout)
 COPY --from=admin-builder /app/.next/standalone/ /app/
 COPY --from=admin-builder /app/public /app/public
diff --git a/internal/repositories/task_repo.go b/internal/repositories/task_repo.go
index 231fd2e..1b4db2c 100644
--- a/internal/repositories/task_repo.go
+++ b/internal/repositories/task_repo.go
@@ -233,7 +233,7 @@ func (r *TaskRepository) GetKanbanData(residenceID uint, daysThreshold int) (*mo
 		{
 			Name:        "completed_tasks",
 			DisplayName: "Completed",
-			ButtonTypes: []string{"view"},
+			ButtonTypes: []string{},
 			Icons:       map[string]string{"ios": "checkmark.circle", "android": "CheckCircle"},
 			Color:       "#34C759",
 			Tasks:       completed,
@@ -360,7 +360,7 @@ func (r *TaskRepository) GetKanbanDataForMultipleResidences(residenceIDs []uint,
 		{
 			Name:        "completed_tasks",
 			DisplayName: "Completed",
-			ButtonTypes: []string{"view"},
+			ButtonTypes: []string{},
 			Icons:       map[string]string{"ios": "checkmark.circle", "android": "CheckCircle"},
 			Color:       "#34C759",
 			Tasks:       completed,
diff --git a/internal/services/notification_service.go b/internal/services/notification_service.go
index e97b8b5..b8cc076 100644
--- a/internal/services/notification_service.go
+++ b/internal/services/notification_service.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"strconv"
 
 	"gorm.io/gorm"
 
@@ -120,7 +121,7 @@ func (s *NotificationService) CreateAndSendNotification(ctx context.Context, use
 			pushData[k] = string(jsonVal)
 		}
 	}
-	pushData["notification_id"] = string(rune(notification.ID))
+	pushData["notification_id"] = strconv.FormatUint(uint64(notification.ID), 10)
 
 	// Send push notification
 	if s.pushClient != nil {