diff --git a/lib/controllers/api_routes/urls.dart b/lib/controllers/api_routes/urls.dart
index f06859cc..0655b1bc 100644
--- a/lib/controllers/api_routes/urls.dart
+++ b/lib/controllers/api_routes/urls.dart
@@ -1,16 +1,16 @@
 class URLs {
   URLs._();
 
-  static const String appReleaseBuildNumber = "24";
+  static const String appReleaseBuildNumber = "25";
 
-  // static const host1 = "https://atomsm.hmg.com"; // production url
+  static const host1 = "https://atomsm.hmg.com"; // production url
   // static const host1 = "https://atomsmdev.hmg.com"; // local DEV url
-  static const host1 = "https://atomsmuat.hmg.com"; // local UAT url
+  // static const host1 = "https://atomsmuat.hmg.com"; // local UAT url
 
-  static String _baseUrl = "$_host/mobile";
+  // static String _baseUrl = "$_host/mobile";
   // static final String _baseUrl = "$_host/v2/mobile"; // new V2 apis
   // static final String _baseUrl = "$_host/mobile"; // host local UAT
-  // static final String _baseUrl = "$_host/v3/mobile"; // v3 for production CM,PM,TM
+  static final String _baseUrl = "$_host/v3/mobile"; // v3 for new CM,PM,TM
 
   static String _host = host1;
 
diff --git a/lib/models/new_models/work_order_detail_model.dart b/lib/models/new_models/work_order_detail_model.dart
index 7f44edad..febd3d80 100644
--- a/lib/models/new_models/work_order_detail_model.dart
+++ b/lib/models/new_models/work_order_detail_model.dart
@@ -151,7 +151,7 @@ class WorkOrderData {
   Lookup? serviceType;
   Lookup? failureReasone;
   FaultDescription? faultDescription;
-  Lookup? solution;
+  String? solution;
   String? edd;
   Lookup? cmFrame;
 
@@ -237,7 +237,7 @@ class WorkOrderData {
       serviceType: json["serviceType"] == null ? null : Lookup.fromJson(json["serviceType"]),
       failureReasone: json["failureReasone"] == null ? null : Lookup.fromJson(json["failureReasone"]),
       faultDescription: json["faultDescription"] == null ? null : FaultDescription.fromJson(json["faultDescription"]),
-      solution: json["solution"] == null ? null : Lookup.fromJson(json["solution"]),
+      solution: json["solution"],
       totalWorkingHours: (json["totalWorkingHours"] ?? "").toString(),
       workOrderHistory: json["workOrderHistory"] == null ? [] : List<WorkOrderHistory>.from(json["workOrderHistory"]!.map((x) => WorkOrderHistory.fromJson(x))),
       activities: json["activities"] == null ? [] : List<Activities>.from(json["activities"]!.map((x) => Activities.fromJson(x))),
@@ -290,7 +290,7 @@ class WorkOrderData {
         "returnToService": returnToService,
         "serviceType": serviceType?.toJson(),
         "failureReasone": failureReasone?.toJson(),
-        "solution": solution?.toJson(),
+        "solution": solution,
         "totalWorkingHours": totalWorkingHours,
         "workOrderHistory": workOrderHistory.map((x) => x.toJson()).toList(),
         "activities": activities.map((x) => x.toJson()).toList(),
diff --git a/pubspec.yaml b/pubspec.yaml
index b3a11d0c..d514ae42 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.3.8+27
+version: 1.3.9+28
 
 environment:
   sdk: ">=3.5.0 <4.0.0"