diff --git a/lib/models/helper_data_models/spare_part/activity_spare_part_model.dart b/lib/models/helper_data_models/spare_part/activity_spare_part_model.dart
index 6e051b66..68586a44 100644
--- a/lib/models/helper_data_models/spare_part/activity_spare_part_model.dart
+++ b/lib/models/helper_data_models/spare_part/activity_spare_part_model.dart
@@ -28,7 +28,7 @@ class SparePartHelperModel {
     this.activityStatusId,
     this.activityStatus,
     this.comment,
-    List<SparePartAttachments>? sparePartAttachments,
+    List<GenericAttachmentModel>? sparePartAttachments,
   }) : sparePartAttachments = sparePartAttachments ?? [];
 
   Map<String, dynamic> toJson() {
@@ -44,11 +44,11 @@ class SparePartHelperModel {
     }
     data['comment'] = comment;
     if (sparePartAttachments != null) {
-      data['acitiySparePartAttachments'] =
-          sparePartAttachments!.map((v) => v?.toJson() ?? {}).toList();
+      data['acitiySparePartAttachments'] = sparePartAttachments!.map((v) => v?.toJson() ?? {}).toList();
     }
     return data;
   }
+
   Map<String, dynamic> toPMJson() {
     final Map<String, dynamic> data = <String, dynamic>{};
     data['id'] = id;
@@ -58,7 +58,7 @@ class SparePartHelperModel {
     data['comment'] = comment;
     data['installQty'] = installQty;
     data['returnQty'] = returnQty;
-    if (sparePartAttachments.isNotEmpty) {
+    if (sparePartAttachments?.isNotEmpty ?? false) {
       data['acitiySparePartAttachments'] = sparePartAttachments!.map((v) => v.toJson()).toList();
     }
     return data;
diff --git a/lib/models/plan_preventive_visit/plan_preventive_visit_model.dart b/lib/models/plan_preventive_visit/plan_preventive_visit_model.dart
index d2471a6b..99a51444 100644
--- a/lib/models/plan_preventive_visit/plan_preventive_visit_model.dart
+++ b/lib/models/plan_preventive_visit/plan_preventive_visit_model.dart
@@ -65,7 +65,6 @@ class PlanPreventiveVisit {
   List<TimerModel>? timerModelList = [];
   TimerModel? ppMTimePicker;
 
-
   PlanPreventiveVisit(
       {this.id,
       this.visitNo,
@@ -109,14 +108,14 @@ class PlanPreventiveVisit {
       this.timerModelList,
       this.ppMTimePicker,
       this.activities,
-        this.labourCost,
-        this.sparePartCost,
-        this.travelCost,
-        this.qAmount,
-        this.prNo,
-        this.poNo,
-        this.mrNo,
-        this.exchangeCost,
+      this.labourCost,
+      this.sparePartCost,
+      this.travelCost,
+      this.qAmount,
+      this.prNo,
+      this.poNo,
+      this.mrNo,
+      this.exchangeCost,
       this.preventiveVisitSuppliers});
 
   PlanPreventiveVisit.fromJson(Map<String, dynamic> json) {
@@ -153,14 +152,14 @@ class PlanPreventiveVisit {
     safety = json['safety'] != null ? Lookup.fromJson(json['safety']) : null;
     engSignature = json['engSignature'];
     nurseSignature = json['nurseSignature'];
-    travelCost= json['travelCost'];
-    sparePartCost= json['sparePartCost'];
-    labourCost =json['laborCost'];
-    qAmount= json['qAmount'];
-    prNo= json['prNo'];
-    poNo= json['poNo'];
-    mrNo= json['mrNo'];
-    exchangeCost= json['exchangeCost'];
+    travelCost = json['travelCost'];
+    sparePartCost = json['sparePartCost'];
+    labourCost = json['laborCost'];
+    qAmount = json['qAmount'];
+    prNo = json['prNo'];
+    poNo = json['poNo'];
+    mrNo = json['mrNo'];
+    exchangeCost = json['exchangeCost'];
     if (json['preventiveVisitAttachments'] != null) {
       preventiveVisitAttachments = <GenericAttachmentModel>[];
       json['preventiveVisitAttachments'].forEach((v) {
@@ -487,7 +486,7 @@ class PMSparePartActivityModel {
   String? comment;
   dynamic price;
 
-  List<SparePartAttachments> activitySparePartPPMAttachments;
+  List<GenericAttachmentModel> activitySparePartPPMAttachments;
 
   PMSparePartActivityModel({
     this.id,
@@ -498,7 +497,7 @@ class PMSparePartActivityModel {
     this.returnQty,
     this.comment,
     this.price,
-    List<SparePartAttachments>? activitySparePartPPMAttachments,
+    List<GenericAttachmentModel>? activitySparePartPPMAttachments,
   }) : activitySparePartPPMAttachments = activitySparePartPPMAttachments ?? [];
 
   PMSparePartActivityModel.fromJson(Map<String, dynamic> json) : activitySparePartPPMAttachments = [] {
@@ -516,13 +515,9 @@ class PMSparePartActivityModel {
     price = json['price'];
 
     // Handle typo in API response: "acitiySparePartPPMAttachments" instead of "activitySparePartPPMAttachments"
-    final attachmentsKey = json.containsKey('acitiySparePartPPMAttachments')
-        ? 'acitiySparePartPPMAttachments'
-        : 'activitySparePartPPMAttachments';
+    final attachmentsKey = json.containsKey('acitiySparePartPPMAttachments') ? 'acitiySparePartPPMAttachments' : 'activitySparePartPPMAttachments';
 
-    activitySparePartPPMAttachments = json[attachmentsKey] == null
-        ? []
-        : List.from(json[attachmentsKey]).map((e) => SparePartAttachments.fromJson(e)).toList();
+    activitySparePartPPMAttachments = json[attachmentsKey] == null ? [] : List.from(json[attachmentsKey]).map((e) => GenericAttachmentModel.fromJson(e)).toList();
   }
 
   Map<String, dynamic> toJson() {
diff --git a/lib/modules/pm_module/ppm_wo/activities/pm_activities_list_view.dart b/lib/modules/pm_module/ppm_wo/activities/pm_activities_list_view.dart
index a9a1542f..a4e2b18c 100644
--- a/lib/modules/pm_module/ppm_wo/activities/pm_activities_list_view.dart
+++ b/lib/modules/pm_module/ppm_wo/activities/pm_activities_list_view.dart
@@ -185,7 +185,7 @@ class _PmActivitiesListViewState extends State<PmActivitiesListView> {
         ],
         if (activity.activitySparePartPPMAttachments.isNotEmpty) ...[
           const Divider().defaultStyle(context),
-          FilesList(images: activity.activitySparePartPPMAttachments.map((toElement) => URLs.getFileUrl(toElement.name ?? '') ?? '').toList()),
+          FilesList(images: activity.activitySparePartPPMAttachments.map((toElement) => URLs.getFileUrl(toElement.name ?? '') ?? '').toList(), showAsListView: true),
         ],
       ],
     ).toShadowContainer(context, showShadow: false).onPress(() {