diff --git a/lib/components/UserInfo.dart b/lib/components/UserInfo.dart
index 517bd62..07f9b64 100644
--- a/lib/components/UserInfo.dart
+++ b/lib/components/UserInfo.dart
@@ -96,7 +96,7 @@ class UserInfo {
         break;
       case 511530: // 三江新区
         qx_name_long = '宜宾' + qx_name;
-        copyright_info = '© ' + qx_name_long + '城乡融合发展局 四川省踏石科技\n版权所有' + service_tel;
+        copyright_info = '© ' + qx_name_long + '城乡融合发展局 四川省踏石科技\n版权所有，' + service_tel.substring(1);
         copyright_info_PinYin = 'YIBIN SANJIANG NEW AREA BLACK SMOKE CAR CAPTURE SYSTEM';
         // 中心地址：
         // mapPoi = {text: 四川轻化工大学宜宾校区, pt: {latitude: 28.811272454489966, longitude: 104.67718748580859}, uid: f79d3a036020ce5fa3d23041}
diff --git a/pubspec.yaml b/pubspec.yaml
index 124eda4..c6fc336 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -63,7 +63,8 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 #version: 1.4.20+20220306
 #version: 1.4.21+20220319
 #version: 1.4.22+20220320
-version: 1.4.23+20220408
+#version: 1.4.23+20220408
+version: 1.4.24+20220409
 
 environment:
   sdk: ">=2.7.0 <3.0.0"