diff --git a/lib/constants/api.dart b/lib/constants/api.dart
index 0d39e5ba..8ee04810 100644
--- a/lib/constants/api.dart
+++ b/lib/constants/api.dart
@@ -1,10 +1,20 @@
 class API {
-  static const String host = 'http://192.168.2.201:8804/IntelligentCommunity';
+  ///HOST
+  static const String host = 'http://192.168.2.201:8804';
+
+  ///接口基础地址
+  static const String baseURL = '$host/IntelligentCommunity/app';
+
+  ///静态资源路径
   static String get resource => '$host/static';
+
+  static String image(String path) => '$resource$path';
+
   static const int networkTimeOut = 10000;
   static _Login login = _Login();
   static _User user = _User();
   static _Manager manager = _Manager();
+  static _Upload upload = _Upload();
 }
 
 class _Login {
@@ -48,6 +58,9 @@ class _User {
 
   ///修改用户手机号
   String get updateTel => '/user/personalData/updateTel';
+
+  ///修改头像
+  String get udpdateAvatar => '/user/personalData/updateHeadPortrait';
 }
 
 class _Manager {
@@ -72,3 +85,11 @@ class _Manager {
   ///报事报修：批量删除报事报修信息（业主端）
   String get reportRepairDelete => '/user/reportRepair/falseDelete';
 }
+
+class _Upload {
+  ///上传咨询建议照片
+  String get uploadArticle => '/user/upload/uploadArticle';
+
+  ///上传头像
+  String get uploadAvatar => '/user/upload/appHeadSculpture';
+}
diff --git a/lib/main.dart b/lib/main.dart
index 17cb9941..501f7bcf 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -2,7 +2,6 @@ import 'package:akuCommunity/pages/splash/splash_page.dart';
 import 'package:akuCommunity/provider/sign_up_provider.dart';
 import 'package:akuCommunity/provider/user_provider.dart';
 import 'package:akuCommunity/utils/developer_util.dart';
-import 'package:akuCommunity/utils/hive_store.dart';
 import 'package:bot_toast/bot_toast.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
diff --git a/lib/model/user/user_info_model.dart b/lib/model/user/user_info_model.dart
index 58c0131a..869a9a5e 100644
--- a/lib/model/user/user_info_model.dart
+++ b/lib/model/user/user_info_model.dart
@@ -2,7 +2,7 @@ import 'package:common_utils/common_utils.dart';
 
 class UserInfoModel {
   int id;
-  List<String> imgUrls;
+  String imgUrl;
   String name;
   String nickName;
   String tel;
@@ -28,7 +28,7 @@ class UserInfoModel {
 
   UserInfoModel(
       {this.id,
-      this.imgUrls,
+      this.imgUrl,
       this.name,
       this.nickName,
       this.tel,
@@ -37,23 +37,12 @@ class UserInfoModel {
 
   UserInfoModel.fromJson(Map<String, dynamic> json) {
     id = json['id'];
-    imgUrls = json['imgUrls'].cast<String>();
+    if (json['imgUrls'] != null)
+      imgUrl = (json['imgUrls'] as List).first['url'];
     name = json['name'];
     nickName = json['nickName'];
     tel = json['tel'];
     sex = json['sex'];
     birthday = json['birthday'];
   }
-
-  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['id'] = this.id;
-    data['imgUrls'] = this.imgUrls;
-    data['name'] = this.name;
-    data['nickName'] = this.nickName;
-    data['tel'] = this.tel;
-    data['sex'] = this.sex;
-    data['birthday'] = this.birthday;
-    return data;
-  }
 }
diff --git a/lib/pages/personal/personal_page.dart b/lib/pages/personal/personal_page.dart
index 2974b991..064bdc9b 100644
--- a/lib/pages/personal/personal_page.dart
+++ b/lib/pages/personal/personal_page.dart
@@ -1,4 +1,5 @@
 import 'package:akuCommunity/const/resource.dart';
+import 'package:akuCommunity/constants/api.dart';
 import 'package:akuCommunity/pages/activities_page/activities_page.dart';
 import 'package:akuCommunity/pages/address_page/address_page.dart';
 import 'package:akuCommunity/pages/life_pay/life_pay_page.dart';
@@ -118,14 +119,16 @@ class _PersonalIndexState extends State<PersonalIndex>
                       margin: EdgeInsets.only(left: 32.w),
                       child: Row(
                         children: [
-                          Container(
+                          Hero(
+                            tag: 'AVATAR',
                             child: ClipOval(
-                              child: CachedImageWrapper(
-                                url:
-                                    'https://dss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=1851283359,3457678391&fm=26&gp=0.jpg',
-                                width: 106.w,
+                              child: FadeInImage.assetNetwork(
+                                //TODO PLACEHOLDER
+                                placeholder: R.ASSETS_ICONS_PROPOSAL_PNG,
+                                image: API
+                                    .image(userProvider.userInfoModel.imgUrl),
                                 height: 106.w,
-                                isSigned: userProvider.isSigned,
+                                width: 106.w,
                               ),
                             ),
                           ),
diff --git a/lib/pages/personal/user_profile_page.dart b/lib/pages/personal/user_profile_page.dart
index c168f3e0..1e2d79fa 100644
--- a/lib/pages/personal/user_profile_page.dart
+++ b/lib/pages/personal/user_profile_page.dart
@@ -1,11 +1,16 @@
 import 'dart:io';
 
 import 'package:akuCommunity/base/base_style.dart';
+import 'package:akuCommunity/const/resource.dart';
+import 'package:akuCommunity/constants/api.dart';
 import 'package:akuCommunity/pages/personal/change_nick_name_page.dart';
 import 'package:akuCommunity/pages/personal/update_tel_page.dart';
 import 'package:akuCommunity/provider/user_provider.dart';
+import 'package:akuCommunity/utils/network/base_file_model.dart';
+import 'package:akuCommunity/utils/network/net_util.dart';
 import 'package:akuCommunity/widget/bee_scaffold.dart';
 import 'package:akuCommunity/utils/headers.dart';
+import 'package:bot_toast/bot_toast.dart';
 import 'package:common_utils/common_utils.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
@@ -56,6 +61,7 @@ class _UserProfilePageState extends State<UserProfilePage> {
   }
 
   _pickAvatar() async {
+    final userProvider = Provider.of<UserProvider>(context, listen: false);
     PickedFile file = await Get.bottomSheet(CupertinoActionSheet(
       title: '选择头像'.text.isIntrinsic.make(),
       actions: [
@@ -77,8 +83,20 @@ class _UserProfilePageState extends State<UserProfilePage> {
         child: '取消'.text.isIntrinsic.make(),
       ),
     ));
-    if (file == null) return;
-    //TODO upload avatar.
+    if (file == null)
+      return;
+    else {
+      //Upload Avatar
+      Function cancel = BotToast.showLoading();
+      File rawFile = File(file.path);
+      BaseFileModel model =
+          await NetUtil().upload(API.upload.uploadAvatar, rawFile);
+      if (model.status)
+        userProvider.updateAvatar(model.url);
+      else
+        BotToast.showText(text: model.message);
+      cancel();
+    }
   }
 
   @override
@@ -88,7 +106,21 @@ class _UserProfilePageState extends State<UserProfilePage> {
       title: '个人资料',
       body: ListView(
         children: [
-          _buildTile('头像', CircleAvatar(), onPressed: _pickAvatar),
+          _buildTile(
+            '头像',
+            Hero(
+              tag: 'AVATAR',
+              child: ClipOval(
+                child: FadeInImage.assetNetwork(
+                  placeholder: R.ASSETS_ICONS_PROPOSAL_PNG,
+                  image: API.image(userProvider.userInfoModel.imgUrl),
+                  height: 56.w,
+                  width: 56.w,
+                ),
+              ),
+            ),
+            onPressed: _pickAvatar,
+          ),
           _buildTile(
             '姓名',
             userProvider.userInfoModel.name.text.make(),
diff --git a/lib/pages/sign/sign_func.dart b/lib/pages/sign/sign_func.dart
index 5f246ecc..147daef9 100644
--- a/lib/pages/sign/sign_func.dart
+++ b/lib/pages/sign/sign_func.dart
@@ -82,6 +82,7 @@ class SignFunc {
     BaseModel baseModel = await NetUtil().get(
       API.user.userDetail,
     );
+    if (baseModel.data == null) return null;
     return UserDetailModel.fromJson(baseModel.data);
   }
 }
diff --git a/lib/provider/user_provider.dart b/lib/provider/user_provider.dart
index 6b34c8f7..60e6eec5 100644
--- a/lib/provider/user_provider.dart
+++ b/lib/provider/user_provider.dart
@@ -77,11 +77,14 @@ class UserProvider extends ChangeNotifier {
   Future setBirthday(DateTime date) async {
     BaseModel baseModel = await NetUtil().post(
       API.user.setBirthday,
-      params: {'birthday': DateUtil.formatDate(date,format: "yyyy-MM-dd HH:mm:ss")},
+      params: {
+        'birthday': DateUtil.formatDate(date, format: "yyyy-MM-dd HH:mm:ss")
+      },
       showMessage: true,
     );
     if (baseModel.status) {
-      _userInfoModel.birthday = DateUtil.formatDate(date,format: "yyyy-MM-dd HH:mm:ss");
+      _userInfoModel.birthday =
+          DateUtil.formatDate(date, format: "yyyy-MM-dd HH:mm:ss");
       notifyListeners();
     }
   }
@@ -111,4 +114,18 @@ class UserProvider extends ChangeNotifier {
       notifyListeners();
     }
   }
+
+  ///修改头像
+  Future updateAvatar(String path) async {
+    BaseModel model = await NetUtil().post(
+      API.user.udpdateAvatar,
+      params: {
+        'fileUrls': [path]
+      },
+      showMessage: true,
+    );
+    if (model.status) {
+      await updateProfile();
+    }
+  }
 }
diff --git a/lib/utils/network/base_file_model.dart b/lib/utils/network/base_file_model.dart
new file mode 100644
index 00000000..a42550b3
--- /dev/null
+++ b/lib/utils/network/base_file_model.dart
@@ -0,0 +1,19 @@
+class BaseFileModel {
+  String message;
+  String url;
+  bool status;
+  BaseFileModel({
+    this.message,
+    this.url,
+    this.status,
+  });
+
+  BaseFileModel.err(
+      {this.message = '未知错误', this.url = '', this.status = false});
+
+  BaseFileModel.fromJson(Map<String, dynamic> json) {
+    message = json['message'] ?? '';
+    url = json['url'] ?? null;
+    status = json['status'] ?? false;
+  }
+}
diff --git a/lib/utils/network/net_util.dart b/lib/utils/network/net_util.dart
index 5b4f3de1..d7e95334 100644
--- a/lib/utils/network/net_util.dart
+++ b/lib/utils/network/net_util.dart
@@ -1,12 +1,15 @@
+import 'dart:io';
+
 import 'package:akuCommunity/pages/sign/sign_in_page.dart';
 import 'package:akuCommunity/provider/user_provider.dart';
+import 'package:akuCommunity/utils/network/base_file_model.dart';
 import 'package:akuCommunity/utils/network/base_list_model.dart';
 import 'package:akuCommunity/utils/network/base_model.dart';
 import 'package:bot_toast/bot_toast.dart';
 import 'package:dio/dio.dart';
 
 import 'package:akuCommunity/constants/api.dart';
-import 'package:get/get.dart' hide Response;
+import 'package:get/get.dart' hide Response, FormData, MultipartFile;
 import 'package:logger/logger.dart';
 import 'package:power_logger/power_logger.dart';
 import 'package:provider/provider.dart';
@@ -27,7 +30,7 @@ class NetUtil {
       errorMethodCount: 4,
     ));
     BaseOptions options = BaseOptions(
-      baseUrl: '${API.host}/app',
+      baseUrl: API.baseURL,
       connectTimeout: API.networkTimeOut,
       receiveTimeout: API.networkTimeOut,
       sendTimeout: API.networkTimeOut,
@@ -118,6 +121,27 @@ class NetUtil {
     return BaseListModel.err();
   }
 
+  Future<BaseFileModel> upload(String path, File file) async {
+    try {
+      Response res = await _dio.post(path,
+          data: FormData.fromMap({
+            'file': await MultipartFile.fromFile(file.path),
+          }));
+      _logger.v({
+        'path': res.request.path,
+        'header': res.request.headers,
+        'params': res.request.queryParameters,
+        'data': res.data,
+      });
+      LoggerData.addData(res);
+      BaseFileModel baseListModel = BaseFileModel.fromJson(res.data);
+      return baseListModel;
+    } on DioError catch (e) {
+      _parseErr(e);
+    }
+    return BaseFileModel.err();
+  }
+
   _parseErr(DioError err) {
     _logger.v({
       'type': err.type.toString(),
@@ -148,8 +172,8 @@ class NetUtil {
   _parseRequestError(BaseModel model, {bool showMessage = false}) {
     final userProvider = Provider.of<UserProvider>(Get.context, listen: false);
     if (!model.status && model.message == '登录失效，请登录') {
-      Get.offAll(SignInPage());
       userProvider.logout();
+      Get.offAll(SignInPage());
     }
     if (!model.status || showMessage) {
       BotToast.showText(text: model.message);
diff --git a/pubspec.lock b/pubspec.lock
index 853a899a..05d4110e 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -43,13 +43,6 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.39.17"
-  animations:
-    dependency: transitive
-    description:
-      name: animations
-      url: "https://pub.flutter-io.cn"
-    source: hosted
-    version: "1.1.2"
   animator:
     dependency: transitive
     description:
@@ -803,7 +796,7 @@ packages:
     description:
       path: "."
       ref: HEAD
-      resolved-ref: c972545147e812d192795a56b33357aefd60d479
+      resolved-ref: "38c7b0431c56f2357b6ef1298009b9b4ff0586c0"
       url: "http://192.168.2.201:8099/aku_fe/power_logger.git"
     source: git
     version: "0.0.1"