diff --git a/lib/config.dart b/lib/config.dart
index 64a31e5..1a41b59 100644
--- a/lib/config.dart
+++ b/lib/config.dart
@@ -5,14 +5,15 @@ class GloablConfig {
   // static const BASE_URL = "http://10.0.2.2:8001/api/";
   // static const OSS_URL = "http://10.0.2.2:8001";
 
-  // static const BASE_URL = "http://144.123.43.138:3001/api/";
-  // static const OSS_URL = "http://144.123.43.138:3001";
-  static const BASE_URL = "http://192.168.60.220:8001/api/";
-  static const OSS_URL = "http://192.168.60.220:8001";
+  static const BASE_URL = "http://144.123.43.138:3001/api/";
+  static const OSS_URL = "http://144.123.43.138:3001";
+  // static const BASE_URL = "http://192.168.60.220:8001/api/";
+  // static const OSS_URL = "http://192.168.60.220:8001";
   static const DOMAIN_NAME = "山矿通";
   static const DEBUG = true;
   static const PRIVACY_POLICY = 'http://h5.heeru.xyz/privacyPolicy.html';
   static const TERM_OF_USER = 'http://h5.heeru.xyz/termConditions.html';
   static const APPLE_STORE_PAGE = 'https://apps.apple.com/cn/app';
   static const DIO_TIMEOUT = 10;
+  static const SUPPORT_PHONE = '18661983080';
 }
diff --git a/lib/screens/new_inventory_inout/components/inventory_search.dart b/lib/screens/new_inventory_inout/components/inventory_search.dart
index 9d70e70..050d0a1 100644
--- a/lib/screens/new_inventory_inout/components/inventory_search.dart
+++ b/lib/screens/new_inventory_inout/components/inventory_search.dart
@@ -412,7 +412,7 @@ class InventorySearch extends StatelessWidget {
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
                   Text(
-                    '${itemData.product?.name}${itemData.product?.productSpecification != '' ? '(${itemData.product?.productSpecification})' : ''}',
+                    '${itemData.product?.name}${itemData.product?.productSpecification != '' ? '(${itemData.product?.productSpecification ?? ''})' : ''}',
                     style: TextStyle(fontSize: ScreenAdaper.height(30)),
                   ),
                   Text(
diff --git a/pubspec.yaml b/pubspec.yaml
index 6a248a6..2128cbc 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.devz
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.2+1
+version: 1.0.3+1
 
 environment:
   sdk: '>=3.2.6 <4.0.0'