diff --git a/source/ios/Runner.xcodeproj/project.pbxproj b/source/ios/Runner.xcodeproj/project.pbxproj
index 6c12933..6e1c09f 100644
--- a/source/ios/Runner.xcodeproj/project.pbxproj
+++ b/source/ios/Runner.xcodeproj/project.pbxproj
@@ -608,7 +608,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
-				MARKETING_VERSION = 1.0.6;
+				MARKETING_VERSION = 2.0.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.vpntunnel.vpnzeus.PacketTunnel;
@@ -651,7 +651,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
-				MARKETING_VERSION = 1.0.6;
+				MARKETING_VERSION = 2.0.0;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.vpntunnel.vpnzeus.PacketTunnel;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -691,7 +691,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
-				MARKETING_VERSION = 1.0.6;
+				MARKETING_VERSION = 2.0.0;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.vpntunnel.vpnzeus.PacketTunnel;
 				PRODUCT_NAME = "$(TARGET_NAME)";
diff --git a/source/lib/entity/server_entity.dart b/source/lib/entity/server_entity.dart
index 7ea3d12..ad498ad 100644
--- a/source/lib/entity/server_entity.dart
+++ b/source/lib/entity/server_entity.dart
@@ -55,17 +55,17 @@ class ServerEntity {
         groupId: List<String>.from(json["group_id"]?.map((x) => x) ?? []),
         parentId: json["parent_id"],
         tags: List<String>.from(json["tags"]?.map((x) => x) ?? []),
-        name: "" + json["name"],
+        name: json["name"] ?? "",
         rate: json["rate"],
-        host: json["host"] + "",
+        host: json["host"] ?? "",
         port: int.parse(json["port"] ?? "0"),
         serverPort:
             int.parse(json["server_port"] ?? "0"), //json["server_port"],
         cipher: json["cipher"] ?? "",
-        show: json["show"],
-        sort: json["sort"],
-        createdAt: json["created_at"],
-        updatedAt: json["updated_at"],
+        show: json["show"] ?? 0,
+        sort: json["sort"] ?? 0,
+        createdAt: json["created_at"] ?? 0,
+        updatedAt: json["updated_at"] ?? 0,
         type: json["type"],
         lastCheckAt: "", //json["last_check_at"] +
       );
diff --git a/source/lib/pages/accountPage.dart b/source/lib/pages/accountPage.dart
index 8b972f4..b929d9e 100644
--- a/source/lib/pages/accountPage.dart
+++ b/source/lib/pages/accountPage.dart
@@ -254,7 +254,7 @@ class AccountState extends State<AccountPage> {
               onTap: () => Navigator.of(context).push(MaterialPageRoute(
                   builder: (builder) => const SettingsRoute()))),
           divider,
-          Text("App Version: 1.0.6",
+          Text("App Version: 2.0.0",
               style: Theme.of(context).primaryTextTheme.labelMedium),
           /*userModel.isLogin
               ? GestureDetector(