diff --git a/lib/common/request/apis.dart b/lib/common/request/apis.dart
index 5682d84..986c202 100644
--- a/lib/common/request/apis.dart
+++ b/lib/common/request/apis.dart
@@ -107,4 +107,7 @@ class Apis {
   /// 获取微信支付token
   static const String getWxPayToken = 'pay/wxPay/token';
 
+  /// 用户反馈
+  static const String feedBack = 'student/feedback';
+
 }
diff --git a/lib/common/request/dao/user_dao.dart b/lib/common/request/dao/user_dao.dart
index 0cacd63..cda84ed 100644
--- a/lib/common/request/dao/user_dao.dart
+++ b/lib/common/request/dao/user_dao.dart
@@ -113,4 +113,10 @@ class UserDao {
     }
     return await requestClient.put(Apis.setUserInfo, data: data);
   }
+
+  /// 用户反馈
+  static Future feedBack(String content, String deviceModel, String osType, String osVersion) async {
+    final params = {'content': content, 'deviceModel': deviceModel, 'osType': osType, "osVersion": osVersion};
+    return await requestClient.post(Apis.feedBack, data: params);
+  }
 }
diff --git a/lib/pages/user/setting/reback_page.dart b/lib/pages/user/setting/reback_page.dart
index 33edfe0..e651962 100644
--- a/lib/pages/user/setting/reback_page.dart
+++ b/lib/pages/user/setting/reback_page.dart
@@ -1,9 +1,20 @@
+import 'dart:async';
+import 'dart:io';
+import 'dart:math';
+
+import 'package:device_info_plus/device_info_plus.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:wow_english/common/core/app_config_helper.dart';
 import 'package:wow_english/common/extension/string_extension.dart';
+import 'package:wow_english/route/route.dart';
 import 'package:wow_english/utils/color_util.dart';
 
-import '../../../common/widgets/we_app_bar.dart';
+import 'package:wow_english/common/request/dao/user_dao.dart';
+import 'package:wow_english/common/widgets/we_app_bar.dart';
+import 'package:wow_english/utils/toast_util.dart';
 
 class ReBackPage extends StatefulWidget {
   const ReBackPage({super.key});
@@ -16,11 +27,15 @@ class ReBackPage extends StatefulWidget {
 
 class ReBackPageState extends State<ReBackPage> {
   late bool _canEnsure;
+  int _textCount = 0;
+  String _textInputStr = "";
 
   @override
   void initState() {
     super.initState();
     _canEnsure = false;
+    _textCount = 0;
+    _textInputStr = "";
   }
 
   @override
@@ -53,7 +68,7 @@ class ReBackPageState extends State<ReBackPage> {
                                   fontSize: 19.sp, color: HexColor('#333333')),
                             ),
                             Text(
-                              '48/500',
+                              '$_textCount/500',
                               textAlign: TextAlign.right,
                               style: TextStyle(
                                   fontSize: 19.sp, color: HexColor('#333333')),
@@ -72,6 +87,17 @@ class ReBackPageState extends State<ReBackPage> {
                                   vertical: 10, horizontal: 16),
                               // 设置对称内边距
                               child: TextField(
+                                inputFormatters: [
+                                  LengthLimitingTextInputFormatter(500, maxLengthEnforcement: MaxLengthEnforcement.truncateAfterCompositionEnds),
+                                ],
+                                onChanged: (String value) {
+                                  setState(() {
+                                    _textInputStr = value;
+                                    _textCount = min(value.length, 500);
+                                    _canEnsure = value.length >= 10;
+                                  });
+                                },
+                                maxLines: null,
                                 textInputAction: TextInputAction.done,
                                 decoration: InputDecoration(
                                     border: InputBorder.none,
@@ -83,21 +109,26 @@ class ReBackPageState extends State<ReBackPage> {
                           ),
                         ),
                         4.5.verticalSpace,
-                        Container(
-                          decoration: BoxDecoration(
-                              image: DecorationImage(
-                                  fit: BoxFit.fill,
-                                  image: AssetImage(_canEnsure
-                                      ? 're_button'.assetPng
-                                      : 're_button_dis'.assetPng))),
-                          alignment: Alignment.center,
-                          width: 91.w,
-                          height: 45.h,
-                          child: Text(
-                            '提交',
-                            textAlign: TextAlign.center,
-                            style:
-                                TextStyle(color: Colors.white, fontSize: 17.sp),
+                        GestureDetector(
+                          onTap: () {
+                            userFeedBack(_textInputStr);
+                          },
+                          child: Container(
+                            decoration: BoxDecoration(
+                                image: DecorationImage(
+                                    fit: BoxFit.fill,
+                                    image: AssetImage(_canEnsure
+                                        ? 're_button'.assetPng
+                                        : 're_button_dis'.assetPng))),
+                            alignment: Alignment.center,
+                            width: 91.w,
+                            height: 45.h,
+                            child: Text(
+                              '提交',
+                              textAlign: TextAlign.center,
+                              style:
+                                  TextStyle(color: Colors.white, fontSize: 17.sp),
+                            ),
                           ),
                         )
                       ],
@@ -109,4 +140,24 @@ class ReBackPageState extends State<ReBackPage> {
           ),
         ));
   }
+
+   Future<void> userFeedBack(content) async {
+    String deviceModel = "";
+    String osType = AppConfigHelper.isIosPlatform() ? "ios" : "android";
+    String osVersion = "";
+    if (AppConfigHelper.isIosPlatform()) {
+      final iosDeviceInfo = await DeviceInfoPlugin().iosInfo;
+      osVersion = iosDeviceInfo.systemVersion;
+      deviceModel = iosDeviceInfo.model;
+    } else {
+      final androidInfo = await DeviceInfoPlugin().androidInfo;
+      osVersion = androidInfo.version.release.toString();
+      deviceModel = androidInfo.manufacturer;
+    }
+    EasyLoading.show();
+    await UserDao.feedBack(content, deviceModel, osType, osVersion);
+    EasyLoading.dismiss();
+    showToast('提交成功');
+    popPage();
+  }
 }