diff --git a/lib/components/dioFun.dart b/lib/components/dioFun.dart
index 82d568b..5351755 100644
--- a/lib/components/dioFun.dart
+++ b/lib/components/dioFun.dart
@@ -1972,7 +1972,7 @@ Future getThePageList(
     print('response = ${response.toString()}');
     // I/flutter (16869): mapHyshlx[theHyshlx][api] = http://125.64.218.67:9909?s=App.Car_Hyc.GetList
     // I/flutter (16869): map = {page: 1, perpage: 100, sign: ff2b4ea7283c2a2dd86ab665c5fe0f0f, random: 763117, workflow: 1}
-    // I/flutter (16869): response = {"ret":400,"data":{},"msg":"非法请求：缺少必要参数qx_code"}
+    // I/flutter (16869): response = {"ret":400,"data":{},"msg":"非法请求：缺少必要参数qxdm"}
 
     //I/flutter ( 5232): {"ret":200,"data":{"items":[],"total":0,"page":1,"perpage":10},"msg":""}
     if (response.statusCode == 200) {
diff --git a/lib/pages/Login/LoginTabs2.dart b/lib/pages/Login/LoginTabs2.dart
index d1e30d9..d694417 100644
--- a/lib/pages/Login/LoginTabs2.dart
+++ b/lib/pages/Login/LoginTabs2.dart
@@ -84,7 +84,7 @@ class LoginTabs2State extends State<LoginTabs2> {
                       text: TextSpan(children: [
                         TextSpan(
                             // text: '宜宾市翠屏黑烟车',
-                            text: qx_name + '黑烟车',
+                            text: qx_name_long + '黑烟车',
                             style: TextStyle(
                                 fontSize: 26.0, color: Colors.white, fontWeight: FontWeight.bold)),
                         TextSpan(
@@ -94,7 +94,10 @@ class LoginTabs2State extends State<LoginTabs2> {
                                 color: Color.fromRGBO(49, 216, 123, 1),
                                 fontWeight: FontWeight.bold)),
                         TextSpan(
-                            text: '\n' + copyright_info_PinYin,
+                            // text: '\n' + copyright_info_PinYin,
+                            text: copyright_info_PinYin.isEmpty
+                                ? '\nBLACK SMOKE CAR CAPTURE SYSTEM'
+                                : ('\n' + copyright_info_PinYin),
                             style:
                                 TextStyle(fontSize: 11.0, color: Color.fromRGBO(101, 117, 142, 1))),
                       ]),
diff --git a/lib/pages/Login/ModifyPassword.dart b/lib/pages/Login/ModifyPassword.dart
index caec543..645cb2f 100644
--- a/lib/pages/Login/ModifyPassword.dart
+++ b/lib/pages/Login/ModifyPassword.dart
@@ -36,7 +36,7 @@ class _LoginPageState extends State<ModifyPassword> {
     newPassword1 = newPassword1.trim();
     newPassword2 = newPassword2.trim();
 
-    RegExp regNewPw = RegExp(r"^[a-zA-Z0-9\?_！@#\$\%\^&]+$");
+    RegExp regNewPw = RegExp(r"^[a-zA-Z0-9\?_!@#\$\%\^&]+$");
     if (g_userInfo.password.isNotEmpty && oldPassword != g_userInfo.password) {
       Fluttertoast.showToast(
         msg: '输入的旧密码错误！',
diff --git a/lib/pages/MyMsics/07_myAbout/MyAbout.dart b/lib/pages/MyMsics/07_myAbout/MyAbout.dart
index d950707..2700f30 100644
--- a/lib/pages/MyMsics/07_myAbout/MyAbout.dart
+++ b/lib/pages/MyMsics/07_myAbout/MyAbout.dart
@@ -113,7 +113,7 @@ class _LoginPageState extends State<MyAbout> {
                 children: <Widget>[
                   SizedBox(height: 60),
                   // Text('宜宾市翠屏黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
-                  Text(qx_name + '黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
+                  Text(qx_name_long + '黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
                   Text('v${widget.ver}（${widget.date}）', style: TextStyle(fontSize: 20)),
                   SizedBox(height: 60),
                   // Text('© 宜宾市翠屏生态环境局  版权所有',
diff --git a/lib/pages/tabs/page4_myMsics_new.dart b/lib/pages/tabs/page4_myMsics_new.dart
index 81bae2d..9288eb3 100644
--- a/lib/pages/tabs/page4_myMsics_new.dart
+++ b/lib/pages/tabs/page4_myMsics_new.dart
@@ -9,6 +9,7 @@ import 'package:hyzp_ybqx/components/commonFun.dart';
 import 'package:hyzp_ybqx/pages/Login/FaceLogin.dart';
 import 'package:hyzp_ybqx/pages/Login/FaceReg.dart';
 import 'package:hyzp_ybqx/pages/MyMsics/05_updated/MyUpdatedNew.dart';
+import 'package:hyzp_ybqx/pages/Works/TJXX/tj_data.dart';
 import 'package:hyzp_ybqx/pages/tabs/page5_userManager.dart';
 import 'package:hyzp_ybqx/widget/JdButton.dart';
 import 'package:package_info/package_info.dart';
@@ -373,6 +374,11 @@ class _Page4_MyMsicsNewState extends State<Page4_MyMsicsNew>
               text: "退出登录",
               color: Color.fromRGBO(80, 159, 245, 1),
               onTop: () {
+                clear_user_info(); // 清空用户信息
+                //刷新统计数据
+                mapStatisInfo.forEach((key, value) {
+                  mapStatisInfo[key] = -1;
+                });
                 Navigator.pushNamed(context, '/', arguments: 0);
               },
             ),