diff --git a/.flutter-plugins-dependencies b/.flutter-plugins-dependencies
index 0eafb9d..5833252 100644
--- a/.flutter-plugins-dependencies
+++ b/.flutter-plugins-dependencies
@@ -1 +1 @@
-{"_info":"// This is a generated file; do not edit or check into version control.","dependencyGraph":[{"name":"agora_rtc_engine","dependencies":[]},{"name":"amap_location","dependencies":[]},{"name":"android_intent","dependencies":[]},{"name":"app_installer","dependencies":[]},{"name":"apple_sign_in","dependencies":[]},{"name":"audioplayer","dependencies":[]},{"name":"auto_orientation","dependencies":[]},{"name":"city_pickers","dependencies":[]},{"name":"connectivity","dependencies":[]},{"name":"easy_contact_picker","dependencies":[]},{"name":"file_picker","dependencies":[]},{"name":"flutter_app_badger","dependencies":[]},{"name":"flutter_audio_recorder","dependencies":[]},{"name":"flutter_bugly","dependencies":[]},{"name":"flutter_facebook_login","dependencies":[]},{"name":"flutter_ijkplayer","dependencies":[]},{"name":"flutter_inapp_purchase","dependencies":[]},{"name":"flutter_local_notifications","dependencies":[]},{"name":"flutter_native_image","dependencies":[]},{"name":"flutter_plugin_android_lifecycle","dependencies":[]},{"name":"flutter_qr_reader","dependencies":["image_picker"]},{"name":"flutter_webview_plugin","dependencies":[]},{"name":"fluwx_no_pay","dependencies":[]},{"name":"geolocator","dependencies":["google_api_availability","location_permissions"]},{"name":"google_api_availability","dependencies":[]},{"name":"google_maps_flutter","dependencies":[]},{"name":"image_cropper","dependencies":[]},{"name":"image_gallery_saver","dependencies":[]},{"name":"image_picker","dependencies":["flutter_plugin_android_lifecycle"]},{"name":"jpush_flutter","dependencies":[]},{"name":"keyboard_utils","dependencies":[]},{"name":"location","dependencies":[]},{"name":"location_permissions","dependencies":[]},{"name":"multi_image_picker","dependencies":[]},{"name":"open_file","dependencies":[]},{"name":"package_info","dependencies":[]},{"name":"path_provider","dependencies":[]},{"name":"permission_handler","dependencies":[]},{"name":"photo_manager","dependencies":[]},{"name":"receive_sharing_intent","dependencies":[]},{"name":"share","dependencies":[]},{"name":"share_extend","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_macos","shared_preferences_web"]},{"name":"shared_preferences_macos","dependencies":[]},{"name":"shared_preferences_web","dependencies":[]},{"name":"sqflite","dependencies":[]},{"name":"url_launcher","dependencies":[]},{"name":"video_player","dependencies":[]},{"name":"video_thumbnail","dependencies":[]},{"name":"wifi_info_plugin","dependencies":[]}]}
\ No newline at end of file
+{"_info":"// This is a generated file; do not edit or check into version control.","dependencyGraph":[{"name":"agora_rtc_engine","dependencies":[]},{"name":"amap_location","dependencies":[]},{"name":"android_intent","dependencies":[]},{"name":"app_installer","dependencies":[]},{"name":"apple_sign_in","dependencies":[]},{"name":"audioplayer","dependencies":[]},{"name":"auto_orientation","dependencies":[]},{"name":"city_pickers","dependencies":[]},{"name":"connectivity","dependencies":[]},{"name":"device_info","dependencies":[]},{"name":"easy_contact_picker","dependencies":[]},{"name":"file_picker","dependencies":[]},{"name":"flutter_app_badger","dependencies":[]},{"name":"flutter_audio_recorder","dependencies":[]},{"name":"flutter_bugly","dependencies":[]},{"name":"flutter_facebook_login","dependencies":[]},{"name":"flutter_ijkplayer","dependencies":[]},{"name":"flutter_inapp_purchase","dependencies":[]},{"name":"flutter_local_notifications","dependencies":[]},{"name":"flutter_native_image","dependencies":[]},{"name":"flutter_plugin_android_lifecycle","dependencies":[]},{"name":"flutter_qr_reader","dependencies":["image_picker"]},{"name":"flutter_webview_plugin","dependencies":[]},{"name":"fluwx_no_pay","dependencies":[]},{"name":"geolocator","dependencies":["google_api_availability","location_permissions"]},{"name":"google_api_availability","dependencies":[]},{"name":"google_maps_flutter","dependencies":[]},{"name":"image_cropper","dependencies":[]},{"name":"image_gallery_saver","dependencies":[]},{"name":"image_picker","dependencies":["flutter_plugin_android_lifecycle"]},{"name":"jpush_flutter","dependencies":[]},{"name":"keyboard_utils","dependencies":[]},{"name":"location","dependencies":[]},{"name":"location_permissions","dependencies":[]},{"name":"multi_image_picker","dependencies":[]},{"name":"open_file","dependencies":[]},{"name":"package_info","dependencies":[]},{"name":"path_provider","dependencies":[]},{"name":"permission_handler","dependencies":[]},{"name":"photo_manager","dependencies":[]},{"name":"receive_sharing_intent","dependencies":[]},{"name":"share","dependencies":[]},{"name":"share_extend","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_macos","shared_preferences_web"]},{"name":"shared_preferences_macos","dependencies":[]},{"name":"shared_preferences_web","dependencies":[]},{"name":"sqflite","dependencies":[]},{"name":"url_launcher","dependencies":[]},{"name":"video_player","dependencies":[]},{"name":"video_thumbnail","dependencies":[]},{"name":"wifi_info_plugin","dependencies":[]}]}
\ No newline at end of file
diff --git a/lib/chat/ChatPage.dart b/lib/chat/ChatPage.dart
index 041edc2..9c271d7 100644
--- a/lib/chat/ChatPage.dart
+++ b/lib/chat/ChatPage.dart
@@ -4,6 +4,7 @@ import 'package:chat/data/translate_hk_data_mgr.dart';
 import 'package:chat/home/audio_chat_view.dart';
 import 'package:chat/utils/screen.dart';
 import 'package:chat/utils/upload_util.dart';
+import 'package:chat/utils/white_opacity_anim.dart';
 import 'package:fixnum/fixnum.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:chat/chat/translate_state.dart';
@@ -63,7 +64,10 @@ class ChatPage extends StatefulWidget {
 }
 
 class _ChatPageState extends State<ChatPage> {
-  ScrollController _scrollCtrl = ScrollController();
+  final ItemScrollController itemScrollController = ItemScrollController();
+  final ItemPositionsListener itemPositionListener =
+      ItemPositionsListener.create();
+  //ScrollController _scrollCtrl = ScrollController();
 
   MessageMgr msgMgr = MessageMgr();
 
@@ -82,6 +86,8 @@ class _ChatPageState extends State<ChatPage> {
 
   bool isTranslateButlerFinish=false;///翻译管家是否已经结束
 
+  int jumpTime;
+
   @override
   void dispose() {
     var endTime = DateTime.now().millisecondsSinceEpoch ~/ 1000;
@@ -92,14 +98,36 @@ class _ChatPageState extends State<ChatPage> {
     msgMgr.off('Keyboard Hide', dealWithKeyboardHide);
     msgMgr.off('Delete Select Message', _deleteItem);
     msgMgr.off(MessageMgr.TRANSLATE_HK_END_CHAT, translateHKChatEnd);
+    msgMgr.off('Jump to Msg', jumpToMsg);
+
     MsgHandler.curActiveSession = 0;
     SoundUtils().stop();
     nickNameController.dispose();
-    _scrollCtrl.dispose();
-
     super.dispose();
   }
 
+  jumpToMsg(time) {
+    //var screenItemNums = itemPositionListener.itemPositions.value.length;
+    int jumIndex = 0;
+    jumpTime = time;
+    for (int i = 0; i < msgList.length; i++) {
+      if (time == msgList[i].time) {
+        jumIndex = i - 1; // - screenItemNums + 2;
+        break;
+      }
+    }
+    if (jumIndex < 0) {
+      jumIndex = 0;
+    }
+    if (jumIndex > msgList.length - 1) {
+      jumIndex = msgList.length - 1;
+    }
+    setState(() {
+      itemScrollController.scrollTo(
+          index: jumIndex, duration: new Duration(microseconds: 1));
+    });
+  }
+
   @override
   void initState() {
     super.initState();
@@ -119,12 +147,14 @@ class _ChatPageState extends State<ChatPage> {
     msgMgr.on('Send CoinBag', _sendCoin);
     msgMgr.on('Delete Select Message', _deleteItem);
     msgMgr.on(MessageMgr.TRANSLATE_HK_END_CHAT, translateHKChatEnd);
+    msgMgr.on('Jump to Msg', jumpToMsg);
   }
 
   translateHKChatEnd(args){
     setState(() {
       isTranslateButlerFinish=true;
     });
+
   }
 
   void _sendFile(File file) async {
@@ -507,8 +537,7 @@ class _ChatPageState extends State<ChatPage> {
 
   Widget zoomAudioButton() {
 
-
-    if (friendInfo == null || !isShowZoomButton || isTranslateButlerFinish) {
+    if (friendInfo == null || !isShowZoomButton) {
       return Container();
     }
 
@@ -645,13 +674,15 @@ class _ChatPageState extends State<ChatPage> {
               ))
           : NotificationListener(
               child: Scrollbar(
-                  child: ListView.builder(
-                reverse: true,
-                shrinkWrap: true,
+                  child: ScrollablePositionedList.builder(
+                physics: new ClampingScrollPhysics(),
                 itemCount: msgList.length,
-                controller: _scrollCtrl,
-                padding: EdgeInsets.all(8.0),
                 itemBuilder: _buildItem,
+                itemScrollController: itemScrollController,
+                itemPositionsListener: itemPositionListener,
+                //padding: EdgeInsets.all(8.0),
+                reverse: true,
+                hitCallback: hideKeyBoard,
               )),
               onNotification: (notification) {
                 if (notification is ScrollNotification) {
@@ -690,12 +721,8 @@ class _ChatPageState extends State<ChatPage> {
     MsgHandler.sendChatMsg(msg);
     if (mounted) {
       setState(() {});
-      if (_scrollCtrl.hasClients) {
-        _scrollCtrl.animateTo(0,
-            duration: new Duration(milliseconds: 500), curve: Curves.ease);
-      }
+      itemScrollController.jumpTo(index: 0);
     }
-//    testBig(msg);
   }
 
   MsgModel msg;
@@ -719,10 +746,6 @@ class _ChatPageState extends State<ChatPage> {
   void receiveMsg(args) {
     if (mounted) {
       setState(() {});
-      if (_scrollCtrl.hasClients) {
-        _scrollCtrl.animateTo(0,
-            duration: new Duration(milliseconds: 500), curve: Curves.ease);
-      }
     }
   }
 
@@ -741,11 +764,26 @@ class _ChatPageState extends State<ChatPage> {
     }
 
     MsgModel msg = msgList[index];
-    return ChatPageItem(
+    if (msg.time == jumpTime) {
+      return WhiteOpacityAnim(
         key: Key(msg.time.toString()),
-        msg: msg,
-        hideKeyboard: readOnly,
-        friendInfo: friendInfo,
-        lastMsgTime: lastMsgTime);
+        child: ChatPageItem(
+            key: Key(msg.time.toString()),
+            msg: msg,
+            hideKeyboard: readOnly,
+            friendInfo: friendInfo,
+            lastMsgTime: lastMsgTime),
+        animFinishCallback: () {
+          jumpTime = null;
+        },
+      );
+    } else {
+      return ChatPageItem(
+          key: Key(msg.time.toString()),
+          msg: msg,
+          hideKeyboard: readOnly,
+          friendInfo: friendInfo,
+          lastMsgTime: lastMsgTime);
+    }
   }
 }
diff --git a/lib/chat/ChatPageItem.dart b/lib/chat/ChatPageItem.dart
index 6c46646..83e6688 100644
--- a/lib/chat/ChatPageItem.dart
+++ b/lib/chat/ChatPageItem.dart
@@ -90,6 +90,8 @@ class _ChatPageItemState extends State<ChatPageItem>
   CancelToken _cancelToken = CancelToken();
 
   bool isLongPressed = false;
+
+  double maxWidth = Screen.width - 140;
   @override
   void initState() {
     super.initState();
@@ -146,10 +148,10 @@ class _ChatPageItemState extends State<ChatPageItem>
     }
   }
 
-  getTodayTime(msgDate) {
+  getTodayTime(msgDate, {var sendTime}) {
     String showTimeStr;
 
-    var sendTime = widget.msg.time;
+    sendTime = sendTime ?? widget.msg.time;
     var today = DateTime.now();
     //今天
     if (msgDate.year == today.year &&
@@ -188,7 +190,7 @@ class _ChatPageItemState extends State<ChatPageItem>
 
     return Container(
       width: Screen.width,
-      margin: const EdgeInsets.symmetric(vertical: 10.0),
+      margin: const EdgeInsets.symmetric(vertical: 18.0,horizontal: 8),
       child: Column(
         children: <Widget>[
           showTime == null
@@ -258,6 +260,7 @@ class _ChatPageItemState extends State<ChatPageItem>
     } else {
       ///todo 翻译管家系统通知消息
 
+      print('这里应该要有翻译管家');
       if (type == ChatType.GroupChatNoticeType.value && widget.msg.channelType ==ChatChannelType.Session.value) {
         TransHKChatNotice res = TransHKChatNotice.fromBuffer(widget.msg.msgContent);
 
@@ -312,55 +315,100 @@ class _ChatPageItemState extends State<ChatPageItem>
   }
 
   _textMsg(List<int> msgContent) {
+    List<Widget> showMsg = [];
+    var width = 0.0;
     var msg = utf8.decode(msgContent);
-    bool isUrl =false;
-    if(textList[curTextType].contains('http')  ){
-      isUrl =true;
+    if (msg.contains('[ ')) {
+      msg = msg.replaceAll('[ ', '[');
+    }
+    if (msg.contains(' ]')) {
+      msg = msg.replaceAll(' ]', ']');
+    }
+    bool isUrl = false;
+    if (textList[curTextType].contains('http')) {
+      isUrl = true;
+    }
+
+    if (widget.msg.refMsgContent != null &&
+        widget.msg.refMsgContent.length > 0) {
+      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(widget.msg.refMsgContent);
+      var refName = Provider.of<RefNameProvider>(context)
+          .getRefName(friendInfo.userId, friendInfo.nickName);
+      var msgDate =
+          DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
+      var showTimeStr = getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
+
+      var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+      var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
+      width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
+      var tempIndex = quoteMsg.content.indexOf(':');
+      var quoteContent = tempIndex == -1
+          ? quoteMsg.content
+          : quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+      var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+      width = min(max(width, contentWidht), maxWidth);
+      showMsg.add(InkWell(
+          onTap: () {
+            MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
+          },
+          child: Container(
+            padding: EdgeInsets.all(8),
+            margin: EdgeInsets.only(bottom: 5),
+            decoration: BoxDecoration(
+                color: Color(0xFFC4E0F5),
+                borderRadius: BorderRadius.circular(5.5)),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: <Widget>[
+                Row(children: <Widget>[
+                  Container(
+                      constraints: BoxConstraints(maxWidth: 70),
+                      child: Text(
+                        refName,
+                        style: TextStyle(fontSize: 13),
+                        overflow: TextOverflow.ellipsis,
+                      )),
+                  SizedBox(width: 20),
+                  Text(
+                    showTimeStr,
+                    style: TextStyle(fontSize: 13),
+                  )
+                ]),
+                SizedBox(height: 7.5),
+                Text(
+                  quoteContent,
+                  style: TextStyle(fontSize: 13),
+                )
+              ],
+            ),
+          )));
     }
-    Widget text = Container(
+    var contentWidth = _getTextWidth(textList[curTextType]);
+    if (contentWidth > width && contentWidth <= maxWidth) {
+      width = contentWidth;
+    }
+
+    showMsg.add(Container(
+        constraints: BoxConstraints(maxWidth: maxWidth, minHeight: 22),
+        alignment: Alignment.centerLeft,
+        child: extendedText(
+          textList[curTextType],
+          color: isUrl ? Colors.blue : Constants.BlackTextColor,
+          hideKeyboard: widget.hideKeyboard,
+          fontSize: FontSize,
+        )));
+
+    return Container(
       constraints: BoxConstraints(maxWidth: Screen.width - 120),
-      child: extendedText(
-        msg,
-        hideKeyboard: widget.hideKeyboard,
-        fontSize: FontSize,
-        color: isUrl?Colors.blue:Colors.black,
-      ),
+      width: width + 20,
+      child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start, children: showMsg),
       padding: EdgeInsets.symmetric(horizontal: 9, vertical: 10.5),
       decoration: BoxDecoration(
           color: isLongPressed ? Colors.grey[300] : SendMsgBg,
           border: Border.all(color: Color(0xFFB9CBD7), width: 0.6),
           borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
     );
-
-    if (widget.msg.refMsgContent != null &&
-        widget.msg.refMsgContent.length > 0) {
-      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(widget.msg.refMsgContent);
-
-      return Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.end,
-        children: <Widget>[
-          text,
-          SizedBox(height: 2),
-          Container(
-            constraints: BoxConstraints(maxWidth: Screen.width - 120),
-            padding: EdgeInsets.symmetric(vertical: 1, horizontal: 3),
-            child: Text(
-              quoteMsg.content,
-              maxLines: 1,
-              textScaleFactor: 1.0,
-              overflow: TextOverflow.ellipsis,
-              style: TextStyle(fontSize: 12),
-            ),
-            decoration: BoxDecoration(
-                color: Colors.grey[300],
-                borderRadius: BorderRadius.circular(5)),
-          )
-        ],
-      );
-    } else {
-      return text;
-    }
   }
 
   _soundMsg() {
@@ -503,7 +551,9 @@ class _ChatPageItemState extends State<ChatPageItem>
 
   _imgMsg(List<int> imgData) {
     var imgSize = _getImgSize();
-    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
+    ImageProvider provider = MemoryImage(widget.msg.localFile == null
+        ? Uint8List.fromList(imgData)
+        : File(widget.msg.localFile).readAsBytesSync());
 
     return GestureDetector(
         child: ClipRRect(
@@ -663,43 +713,42 @@ class _ChatPageItemState extends State<ChatPageItem>
 
 
     ///转发
-    if (widget.msg.msgType == ChatType.TextChatType.value||
-        widget.msg.msgType == ChatType.ImageChatType.value||
-        widget.msg.msgType == ChatType.ShortVideoChatType.value||
-        widget.msg.msgType == ChatType.PlaceChatType.value||
-        widget.msg.msgType == ChatType.EmoticonType.value||
-        widget.msg.msgType == ChatType.FileChatType.value
-    ){
-      actions.add( I18n.of(context).forward);
+    if (widget.msg.msgType == ChatType.TextChatType.value ||
+        widget.msg.msgType == ChatType.ImageChatType.value ||
+        widget.msg.msgType == ChatType.ShortVideoChatType.value ||
+        widget.msg.msgType == ChatType.PlaceChatType.value ||
+        widget.msg.msgType == ChatType.EmoticonType.value ||
+        widget.msg.msgType == ChatType.FileChatType.value) {
+      actions.add(I18n.of(context).forward);
       actionsFunc.add(() {
         print('转发消息');
 
-        if(widget.msg.msgType == ChatType.FileChatType.value && widget.msg.localFile==null){
+        if (widget.msg.msgType == ChatType.FileChatType.value &&
+            widget.msg.localFile == null) {
           showToast('请先下载文件');
-          return ;
+          return;
         }
 
         AppNavigator.pushForwardPage(context, widget.msg);
       });
     }
 
-
-
-
-    if (widget.msg.msgType == ChatType.FileChatType.value &&widget.msg.localFile!=null) {
-
-
-
+    if (widget.msg.msgType == ChatType.FileChatType.value &&
+        widget.msg.localFile != null) {
       //分享文件
       actions.add(I18n.of(context).copy_download_url);
-      actionsFunc.add(() async{
+      actionsFunc.add(() async {
         UploadUtil().copyFileUrl(widget.msg, context);
         String path = widget.msg.localFile;
 
-        String type='file';
-        if(path.contains('mp4') ||path.contains('mp3')){
+        String type = 'file';
+        if (path.contains('mp4') || path.contains('mp3')) {
           type = 'video';
-        }else if(path.contains('png')||path.contains('jpg')||path.contains('jpeg')||path.contains('JPG')||path.contains('PNG')){
+        } else if (path.contains('png') ||
+            path.contains('jpg') ||
+            path.contains('jpeg') ||
+            path.contains('JPG') ||
+            path.contains('PNG')) {
           type = 'image';
         }
 
@@ -735,18 +784,17 @@ class _ChatPageItemState extends State<ChatPageItem>
       });
     }
 //    String date2 = DateTime.fromMillisecondsSinceEpoch(widget.msg.time).toString();
-    bool isUrl =false;
-    if(widget.msg.msgType==ChatType.TextChatType.value ){
-      if( textList[curTextType].contains('http')){
-        isUrl =true;
+    bool isUrl = false;
+    if (widget.msg.msgType == ChatType.TextChatType.value) {
+      if (textList[curTextType].contains('http')) {
+        isUrl = true;
       }
-
     }
-    return  WPopupMenu(
+    return WPopupMenu(
       child: item,
       actions: actions,
-      onTap: ()async{
-        if(isUrl){
+      onTap: () async {
+        if (isUrl) {
           if (await canLaunch(textList[curTextType])) {
             launch(textList[curTextType]);
           }
@@ -783,9 +831,9 @@ class _ChatPageItemState extends State<ChatPageItem>
     return extendedText(text, hideKeyboard: widget.hideKeyboard);
   }
 
-  double _getTextWidth(String text) {
+  double _getTextWidth(String text, {double fontSize: FontSize}) {
     var tp = TextPainter(
-      text: TextSpan(style: TextStyle(fontSize: FontSize), text: text),
+      text: TextSpan(style: TextStyle(fontSize: fontSize), text: text),
       textAlign: TextAlign.left,
       textDirection: TextDirection.ltr,
       textScaleFactor: 1,
@@ -812,11 +860,70 @@ class _ChatPageItemState extends State<ChatPageItem>
 
   _receiveText(MsgModel msg) {
     List<Widget> showMsg = [];
+    double width = 0.0;
     if (textList.length > 0) {
+      bool isUrl = false;
+      if (textList[curTextType].contains('http')) {
+        isUrl = true;
+      }
+
+      if (msg.refMsgContent != null && msg.refMsgContent.length > 0) {
+        QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msg.refMsgContent);
+
+        var refName = Provider.of<RefNameProvider>(context)
+            .getGroupRefName(msg.sessionId, quoteMsg.sendUserId);
+
+        var msgDate =
+            DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
+        var showTimeStr = getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
 
-      bool isUrl =false;
-      if(textList[curTextType].contains('http')  ){
-        isUrl =true;
+        var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+        var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
+        width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
+        var quoteContent =
+            quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+        var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+        width = min(max(width, contentWidht), maxWidth);
+        showMsg.add(InkWell(
+            onTap: () {
+              MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
+            },
+            child: Container(
+              padding: EdgeInsets.all(8),
+              margin: EdgeInsets.only(bottom: 5),
+              decoration: BoxDecoration(
+                  color: Color(0xFFC4E0F5),
+                  borderRadius: BorderRadius.circular(5.5)),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  Row(children: <Widget>[
+                    Container(
+                        constraints: BoxConstraints(maxWidth: 70),
+                        child: Text(
+                          refName,
+                          style: TextStyle(fontSize: 13),
+                          overflow: TextOverflow.ellipsis,
+                        )),
+                    SizedBox(width: 20),
+                    Text(
+                      showTimeStr,
+                      style: TextStyle(fontSize: 13),
+                    )
+                  ]),
+                  SizedBox(height: 7.5),
+                  Text(
+                    quoteContent,
+                    style: TextStyle(fontSize: 13),
+                  )
+                ],
+              ),
+            )));
+      }
+
+      var contentWidth = _getTextWidth(textList[curTextType]);
+      if (contentWidth > width && contentWidth <= maxWidth) {
+        width = contentWidth;
       }
 
       showMsg.add(InkWell(
@@ -833,8 +940,7 @@ class _ChatPageItemState extends State<ChatPageItem>
             }
           },
           child: Container(
-              constraints:
-                  BoxConstraints(maxWidth: Screen.width - 140, minHeight: 22),
+              constraints: BoxConstraints(maxWidth: maxWidth, minHeight: 22),
               alignment: Alignment.centerLeft,
               child: extendedText(
                 textList[curTextType],
@@ -844,9 +950,7 @@ class _ChatPageItemState extends State<ChatPageItem>
               ))));
     }
 
-    var width = _getTextWidth(textList[curTextType]);
-
-    var minWidth = width;
+    var minWidth = width + 20;
     if (msg.transTag != 0) {
       minWidth = 200;
       showMsg.add(Padding(
@@ -870,7 +974,7 @@ class _ChatPageItemState extends State<ChatPageItem>
             color: isLongPressed ? Colors.grey[300] : Colors.white,
             borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
       ),
-      msg.transTag != 1
+      msg.transTag != 1 && msg.transTag != 0
           ? Positioned(
               right: 5,
               top: 5,
@@ -884,34 +988,7 @@ class _ChatPageItemState extends State<ChatPageItem>
           : Container()
     ]);
 
-    if (msg.refMsgContent != null && msg.refMsgContent.length > 0) {
-      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msg.refMsgContent);
-
-      return Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: <Widget>[
-          text,
-          SizedBox(height: 2),
-          Container(
-            constraints: BoxConstraints(maxWidth: Screen.width - 120),
-            padding: EdgeInsets.symmetric(vertical: 1, horizontal: 3),
-            child: Text(
-              quoteMsg.content,
-              maxLines: 1,
-              textScaleFactor: 1.0,
-              overflow: TextOverflow.ellipsis,
-              style: TextStyle(fontSize: 12),
-            ),
-            decoration: BoxDecoration(
-                color: Colors.grey[300],
-                borderRadius: BorderRadius.circular(5)),
-          )
-        ],
-      );
-    } else {
-      return text;
-    }
+    return text;
   }
 
   _translateItemWidget(int code, String title, Function onTap) {
@@ -949,14 +1026,17 @@ class _ChatPageItemState extends State<ChatPageItem>
 
     if (transTag == 1) {
       //机器翻译中
-      userTranslateWidget = _translateItemWidget(0xe670, I18n.of(context).man_retranslate, null); 
+      userTranslateWidget =
+          _translateItemWidget(0xe670, I18n.of(context).man_retranslate, null);
 
       machineTranslateWidget =
           _translateItemWidget(0xe671, I18n.of(context).robotTranslate, null);
     } else if (transTag == 2) {
       //人工翻译中
-      userTranslateWidget = _translateItemWidget(0xe670, I18n.of(context).ManTranslate, null);
-      machineTranslateWidget = _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
+      userTranslateWidget =
+          _translateItemWidget(0xe670, I18n.of(context).ManTranslate, null);
+      machineTranslateWidget =
+          _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
         setState(() {
           curTextType += 1;
           curTextType %= textList.length;
@@ -1008,7 +1088,8 @@ class _ChatPageItemState extends State<ChatPageItem>
                     });
                   }
                 });
-      machineTranslateWidget = _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
+      machineTranslateWidget =
+          _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
         setState(() {
           curTextType += 1;
           curTextType %= textList.length;
@@ -1063,7 +1144,8 @@ class _ChatPageItemState extends State<ChatPageItem>
                   ))
                 ],
               )));
-      machineTranslateWidget = _translateItemWidget(0xe675, I18n.of(context).see_original, () {
+      machineTranslateWidget =
+          _translateItemWidget(0xe675, I18n.of(context).see_original, () {
         setState(() {
           curTextType = textList.length - 1;
         });
@@ -1085,15 +1167,16 @@ class _ChatPageItemState extends State<ChatPageItem>
   }
 
   _receiveImg(BuildContext context, List<int> imgData, {String downloadData}) {
-
-    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
+    ImageProvider provider = MemoryImage(widget.msg.localFile == null
+        ? Uint8List.fromList(imgData)
+        : File(widget.msg.localFile).readAsBytesSync());
 
     var imgSize = _getImgSize();
 
     return DownloadItem(
       isAutoDown: false,
       msg: widget.msg,
-      onFinishTap: (){
+      onFinishTap: () {
         widget.hideKeyboard();
         showFullImg(context, widget.msg);
       },
diff --git a/lib/chat/company_server_view.dart b/lib/chat/company_server_view.dart
index f1bf89a..8de0f58 100644
--- a/lib/chat/company_server_view.dart
+++ b/lib/chat/company_server_view.dart
@@ -7,8 +7,6 @@ import 'package:chat/data/constants.dart';
 import 'package:chat/generated/i18n.dart';
 import 'package:chat/models/ChatMsg.dart';
 import 'package:chat/models/UserInfo.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/proto/chat.pb.dart';
 import 'package:chat/r.dart';
 import 'package:chat/utils/CustomUI.dart';
@@ -23,7 +21,6 @@ import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 import 'package:oktoast/oktoast.dart';
-import 'package:photo_manager/photo_manager.dart';
 import 'package:chat/utils/MessageMgr.dart';
 
 class CompanyServerPage extends StatefulWidget {
diff --git a/lib/chat/group_chat_item.dart b/lib/chat/group_chat_item.dart
index d629302..99252c0 100644
--- a/lib/chat/group_chat_item.dart
+++ b/lib/chat/group_chat_item.dart
@@ -36,7 +36,6 @@ import 'package:chat/utils/video_anim.dart';
 import 'package:dio/dio.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:path_provider/path_provider.dart';
 import 'package:provider/provider.dart';
 import 'package:oktoast/oktoast.dart';
 import 'package:chat/utils/HttpUtil.dart';
@@ -92,6 +91,8 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
   bool isLongPressed = false;
 
+  double maxWidth = Screen.width - 140;
+
   @override
   void initState() {
     super.initState();
@@ -145,10 +146,10 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     }
   }
 
-  getTodayTime(msgDate) {
+  getTodayTime(msgDate, {var sendTime}) {
     String showTimeStr;
 
-    var sendTime = widget.msg.time;
+    sendTime = sendTime ?? widget.msg.time;
     var today = DateTime.now();
     //今天
     if (msgDate.year == today.year &&
@@ -187,6 +188,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
     return Container(
       width: Screen.width,
+      color: Colors.white.withOpacity(0),
       margin: const EdgeInsets.symmetric(vertical: 10.0),
       child: Column(
         children: <Widget>[
@@ -277,6 +279,8 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
   }
 
   _textMsg(MsgModel msgModel) {
+    List<Widget> showMsg = [];
+    var width = 0.0;
     var msg = utf8.decode(msgModel.msgContent);
     if (msg.contains('[ ')) {
       msg = msg.replaceAll('[ ', '[');
@@ -284,53 +288,94 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     if (msg.contains(' ]')) {
       msg = msg.replaceAll(' ]', ']');
     }
-    bool isUrl =false;
-    if(textList[curTextType].contains('http')  ){
-      isUrl =true;
+    bool isUrl = false;
+    if (textList[curTextType].contains('http')) {
+      isUrl = true;
+    }
+
+    if (msgModel.refMsgContent != null && msgModel.refMsgContent.length > 0) {
+      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msgModel.refMsgContent);
+
+      var refName = Provider.of<RefNameProvider>(context)
+          .getGroupRefName(msgModel.sessionId, quoteMsg.sendUserId);
+
+      var msgDate =
+          DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
+      var showTimeStr =
+          getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
+
+      var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+      var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
+      width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
+      var tempIndex = quoteMsg.content.indexOf(':');
+      var quoteContent = tempIndex == -1
+          ? quoteMsg.content
+          : quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+      var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+      width = min(max(width, contentWidht), maxWidth);
+
+      showMsg.add(InkWell(
+          onTap: () {
+            MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
+          },
+          child: Container(
+            padding: EdgeInsets.all(8),
+            margin: EdgeInsets.only(bottom: 5),
+            decoration: BoxDecoration(
+                color: Color(0xFFC4E0F5),
+                borderRadius: BorderRadius.circular(5.5)),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: <Widget>[
+                Row(children: <Widget>[
+                  Container(
+                      constraints: BoxConstraints(maxWidth: 70),
+                      child: Text(
+                        refName,
+                        style: TextStyle(fontSize: 13),
+                        overflow: TextOverflow.ellipsis,
+                      )),
+                  SizedBox(width: 20),
+                  Text(
+                    showTimeStr,
+                    style: TextStyle(fontSize: 13),
+                  )
+                ]),
+                SizedBox(height: 7.5),
+                Text(
+                  quoteContent,
+                  style: TextStyle(fontSize: 13),
+                )
+              ],
+            ),
+          )));
+    }
+    var contentWidth = _getTextWidth(textList[curTextType]);
+    if (contentWidth > width && contentWidth <= maxWidth) {
+      width = contentWidth;
     }
-    Widget text = Container(
+
+    showMsg.add(Container(
+        constraints: BoxConstraints(maxWidth: maxWidth, minHeight: 22),
+        alignment: Alignment.centerLeft,
+        child: extendedText(
+          textList[curTextType],
+          color: isUrl ? Colors.blue : Constants.BlackTextColor,
+          hideKeyboard: widget.hideKeyboard,
+          fontSize: FontSize,
+        )));
+
+    return Container(
       constraints: BoxConstraints(maxWidth: Screen.width - 120),
-      child: extendedText(
-        msg,
-        hideKeyboard: widget.hideKeyboard,
-        fontSize: FontSize,
-        color: isUrl?Colors.blue:SendMsgText,
-      ),
+      width: width + 20,
+      child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start, children: showMsg),
       padding: EdgeInsets.symmetric(horizontal: 9, vertical: 10.5),
       decoration: BoxDecoration(
           color: isLongPressed ? Colors.grey[300] : SendMsgBg,
           border: Border.all(color: Color(0xFFB9CBD7), width: 0.6),
           borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
     );
-
-    if (msgModel.refMsgContent != null && msgModel.refMsgContent.length > 0) {
-      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msgModel.refMsgContent);
-
-      return Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.end,
-        children: <Widget>[
-          text,
-          SizedBox(height: 2),
-          Container(
-            constraints: BoxConstraints(maxWidth: Screen.width - 120),
-            padding: EdgeInsets.symmetric(vertical: 1, horizontal: 3),
-            child: Text(
-              quoteMsg.content,
-              maxLines: 1,
-              textScaleFactor: 1.0,
-              overflow: TextOverflow.ellipsis,
-              style: TextStyle(fontSize: 12),
-            ),
-            decoration: BoxDecoration(
-                color: Colors.grey[300],
-                borderRadius: BorderRadius.circular(5)),
-          )
-        ],
-      );
-    } else {
-      return text;
-    }
   }
 
   _soundMsg() {
@@ -472,7 +517,9 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
   _imgMsg(List<int> imgData) {
     var imgSize = _getImgSize();
-    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
+    ImageProvider provider = MemoryImage(widget.msg.localFile == null
+        ? Uint8List.fromList(imgData)
+        : File(widget.msg.localFile).readAsBytesSync());
 
     return GestureDetector(
         child: ClipRRect(
@@ -484,7 +531,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
                 width: imgSize.width,
                 child: Image(
                   fit: BoxFit.contain,
-                  image:provider,
+                  image: provider,
                 ),
               )),
           borderRadius: BorderRadius.circular(5),
@@ -586,46 +633,46 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
       MessageMgr().emit('Delete Select Message', widget.msg);
     });
 
-
     ///转发
-    if (widget.msg.msgType == ChatType.TextChatType.value||
-        widget.msg.msgType == ChatType.ImageChatType.value||
-        widget.msg.msgType == ChatType.ShortVideoChatType.value||
-        widget.msg.msgType == ChatType.PlaceChatType.value||
-        widget.msg.msgType == ChatType.EmoticonType.value||
-        widget.msg.msgType == ChatType.FileChatType.value
-    ){
-      actions.add( I18n.of(context).forward);
+    if (widget.msg.msgType == ChatType.TextChatType.value ||
+        widget.msg.msgType == ChatType.ImageChatType.value ||
+        widget.msg.msgType == ChatType.ShortVideoChatType.value ||
+        widget.msg.msgType == ChatType.PlaceChatType.value ||
+        widget.msg.msgType == ChatType.EmoticonType.value ||
+        widget.msg.msgType == ChatType.FileChatType.value) {
+      actions.add(I18n.of(context).forward);
       actionsFunc.add(() {
         print('转发消息');
-        if(widget.msg.msgType == ChatType.FileChatType.value && widget.msg.localFile==null){
+        if (widget.msg.msgType == ChatType.FileChatType.value &&
+            widget.msg.localFile == null) {
           showToast('请先下载文件');
-          return ;
+          return;
         }
         AppNavigator.pushForwardPage(context, widget.msg);
       });
     }
 
-
-    if (widget.msg.msgType == ChatType.FileChatType.value &&widget.msg.localFile!=null) {
+    if (widget.msg.msgType == ChatType.FileChatType.value &&
+        widget.msg.localFile != null) {
       //分享文件
-      actions.add( I18n.of(context).copy_download_url);
-      actionsFunc.add(() async{
+      actions.add(I18n.of(context).copy_download_url);
+      actionsFunc.add(() async {
         //如果是文件增加复制下载地址
-          String path = widget.msg.localFile;
-          UploadUtil().copyFileUrl(widget.msg, context);
-          String type='file';
-          if(path.contains('mp4') ||path.contains('mp3')){
-            type = 'video';
-          }else if(path.contains('png')||path.contains('jpg')||path.contains('jpeg')||path.contains('JPG')||path.contains('PNG')){
-            type = 'image';
-          }
-
-          ShareExtend.share(FileCacheMgr.replacePath(path), type);
-
+        String path = widget.msg.localFile;
+        UploadUtil().copyFileUrl(widget.msg, context);
+        String type = 'file';
+        if (path.contains('mp4') || path.contains('mp3')) {
+          type = 'video';
+        } else if (path.contains('png') ||
+            path.contains('jpg') ||
+            path.contains('jpeg') ||
+            path.contains('JPG') ||
+            path.contains('PNG')) {
+          type = 'image';
+        }
 
+        ShareExtend.share(FileCacheMgr.replacePath(path), type);
       });
-
     }
 
     if (widget.msg.msgType == ChatType.TextChatType.value) {
@@ -639,8 +686,6 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
       });
     }
 
-
-
     if (widget.msg.msgType == ChatType.ShortVoiceChatType.value) {
       var soundPlayMode =
           Provider.of<KeyboardIndexProvider>(context).soundPlayMode;
@@ -656,23 +701,22 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     }
 //    String date2 = DateTime.fromMillisecondsSinceEpoch(widget.msg.time).toString();
 
-    bool isUrl =false;
-    if(widget.msg.msgType==ChatType.TextChatType.value ){
-      if( textList[curTextType].contains('http')){
-        isUrl =true;
+    bool isUrl = false;
+    if (widget.msg.msgType == ChatType.TextChatType.value) {
+      if (textList[curTextType].contains('http')) {
+        isUrl = true;
       }
-
     }
 
     return WPopupMenu(
       child: item,
       actions: actions,
-      onTap: ()async{
-              if(isUrl){
-                if (await canLaunch(textList[curTextType])) {
-                  launch(textList[curTextType]);
+      onTap: () async {
+        if (isUrl) {
+          if (await canLaunch(textList[curTextType])) {
+            launch(textList[curTextType]);
+          }
         }
-      }
       },
       onLongPressStart: () {
         isLongPressed = true;
@@ -739,16 +783,16 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
             selectionEnabled: false, hideKeyboard: widget.hideKeyboard));
   }
 
-  double _getTextWidth(String text) {
+  double _getTextWidth(String text, {double fontSize = FontSize}) {
     var tp = TextPainter(
       text: TextSpan(
-          style: TextStyle(fontSize: FontSize), text: textList[curTextType]),
+          style: TextStyle(fontSize: fontSize), text: textList[curTextType]),
       textAlign: TextAlign.left,
       textDirection: TextDirection.ltr,
       textScaleFactor: 1,
     );
 
-    tp.layout(maxWidth: Screen.width - 140);
+    tp.layout(maxWidth: maxWidth);
     if (text.contains('[')) {
       if (text.length < 5 && text.startsWith('[') && text.endsWith(']')) {
         ///单表情
@@ -763,7 +807,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
         if (length > 6) scale = 7;
 
         double width = tp.width + length * scale;
-        return width > (Screen.width - 140) ? Screen.width - 140 : width;
+        return width > (maxWidth) ? maxWidth : width;
       }
     }
     return tp.width;
@@ -785,10 +829,71 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
   _receiveText(MsgModel msg) {
     List<Widget> showMsg = [];
+    double width = 0.0;
     if (textList.length > 0) {
-      bool isUrl =false;
-      if(textList[curTextType].contains('http')  ){
-        isUrl =true;
+      bool isUrl = false;
+      if (textList[curTextType].contains('http')) {
+        isUrl = true;
+      }
+
+      if (msg.refMsgContent != null && msg.refMsgContent.length > 0) {
+        QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msg.refMsgContent);
+
+        var refName = Provider.of<RefNameProvider>(context)
+            .getGroupRefName(msg.sessionId, quoteMsg.sendUserId);
+
+        var msgDate =
+            DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
+        var showTimeStr =
+            getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
+
+        var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+        var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
+        width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
+        var quoteContent =
+            quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+        var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+        width = min(max(width, contentWidht), maxWidth);
+        showMsg.add(InkWell(
+            onTap: () {
+              MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
+            },
+            child: Container(
+              padding: EdgeInsets.all(8),
+              margin: EdgeInsets.only(bottom: 5),
+              decoration: BoxDecoration(
+                  color: Color(0xFFC4E0F5),
+                  borderRadius: BorderRadius.circular(5.5)),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  Row(children: <Widget>[
+                    Container(
+                        constraints: BoxConstraints(maxWidth: 70),
+                        child: Text(
+                          refName,
+                          style: TextStyle(fontSize: 13),
+                          overflow: TextOverflow.ellipsis,
+                        )),
+                    SizedBox(width: 20),
+                    Text(
+                      showTimeStr,
+                      style: TextStyle(fontSize: 13),
+                    )
+                  ]),
+                  SizedBox(height: 7.5),
+                  Text(
+                    quoteContent,
+                    style: TextStyle(fontSize: 13),
+                  )
+                ],
+              ),
+            )));
+      }
+
+      var contentWidth = _getTextWidth(textList[curTextType]);
+      if (contentWidth > width && contentWidth <= maxWidth) {
+        width = contentWidth;
       }
 
       showMsg.add(InkWell(
@@ -805,8 +910,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
             }
           },
           child: Container(
-              constraints:
-                  BoxConstraints(maxWidth: Screen.width - 140, minHeight: 22),
+              constraints: BoxConstraints(maxWidth: maxWidth, minHeight: 22),
               alignment: Alignment.centerLeft,
               child: extendedText(
                 textList[curTextType],
@@ -816,8 +920,6 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
               ))));
     }
 
-    var width = _getTextWidth(textList[curTextType]);
-
     var minWidth = width + 20;
     if (msg.transTag != 0) {
       minWidth = 200;
@@ -841,7 +943,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
             color: isLongPressed ? Colors.grey[300] : Colors.white,
             borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
       ),
-      msg.transTag != 1 && msg.transTag !=0
+      msg.transTag != 1 && msg.transTag != 0
           ? Positioned(
               right: 5,
               top: 5,
@@ -855,34 +957,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
           : Container()
     ]);
 
-    if (msg.refMsgContent != null && msg.refMsgContent.length > 0) {
-      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msg.refMsgContent);
-
-      return Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: <Widget>[
-          text,
-          SizedBox(height: 2),
-          Container(
-            constraints: BoxConstraints(maxWidth: Screen.width - 120),
-            padding: EdgeInsets.symmetric(vertical: 1, horizontal: 3),
-            child: Text(
-              quoteMsg.content,
-              maxLines: 1,
-              textScaleFactor: 1.0,
-              overflow: TextOverflow.ellipsis,
-              style: TextStyle(fontSize: 12),
-            ),
-            decoration: BoxDecoration(
-                color: Colors.grey[300],
-                borderRadius: BorderRadius.circular(5)),
-          )
-        ],
-      );
-    } else {
-      return text;
-    }
+    return text;
   }
 
   //用户评价人工翻译,差评
@@ -1083,14 +1158,16 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
   _receiveImg(BuildContext context, List<int> imgData, {String downloadData}) {
 //    ImageProvider provider = MemoryImage(Uint8List.fromList(imgData));
-    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
+    ImageProvider provider = MemoryImage(widget.msg.localFile == null
+        ? Uint8List.fromList(imgData)
+        : File(widget.msg.localFile).readAsBytesSync());
 
     var imgSize = _getImgSize();
 
     return DownloadItem(
       isAutoDown: false,
       msg: widget.msg,
-      onFinishTap: (){
+      onFinishTap: () {
         widget.hideKeyboard();
         showFullImg(context, widget.msg);
       },
@@ -1106,7 +1183,6 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
         ),
       ),
     );
-
   }
 
   _receiveVideo(BuildContext context, List<int> imgData,
@@ -1116,7 +1192,6 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     return InkWell(
         onTap: () {
           if (widget.msg.localFile != null) {
-
             showVideoPage(context, widget.msg.localFile);
           }
         },
diff --git a/lib/chat/group_chat_view.dart b/lib/chat/group_chat_view.dart
index 491faa9..5cceb18 100644
--- a/lib/chat/group_chat_view.dart
+++ b/lib/chat/group_chat_view.dart
@@ -24,6 +24,7 @@ import 'package:chat/utils/sound_util.dart';
 import 'package:chat/utils/sp_utils.dart';
 import 'package:chat/utils/sql_util.dart';
 import 'package:chat/utils/upload_util.dart';
+import 'package:chat/utils/white_opacity_anim.dart';
 import 'package:extended_text/extended_text.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
@@ -75,6 +76,8 @@ class _GroupChatPageState extends State<GroupChatPage> {
 
   String alterUserName = '';
 
+  int jumpTime;
+
   @override
   void dispose() {
     var endTime = DateTime.now().millisecondsSinceEpoch ~/ 1000;
@@ -84,6 +87,7 @@ class _GroupChatPageState extends State<GroupChatPage> {
     msgMgr.off('Keyboard Hide', dealWithKeyboardHide);
     msgMgr.off('Update Group Info', updateGroupInfo);
     msgMgr.off('Delete Select Message', _deleteItem);
+    msgMgr.off('Jump to Msg', jumpToMsg);
     MsgHandler.curActiveSession = 0;
     SoundUtils().stop();
 
@@ -126,6 +130,7 @@ class _GroupChatPageState extends State<GroupChatPage> {
     msgMgr.on('Keyboard Hide', dealWithKeyboardHide);
     msgMgr.on('Update Group Info', updateGroupInfo);
     msgMgr.on('Delete Select Message', _deleteItem);
+    msgMgr.on('Jump to Msg', jumpToMsg);
 
     WidgetsBinding.instance.addPostFrameCallback((_) {
       if (widget.enterType == 1) {
@@ -157,6 +162,26 @@ class _GroupChatPageState extends State<GroupChatPage> {
     });
   }
 
+  jumpToMsg(time) {
+    //var screenItemNums = itemPositionListener.itemPositions.value.length;
+    jumpTime = time;
+    int jumIndex = 0;
+    for (int i = 0; i < msgList.length; i++) {
+      if (time == msgList[i].time) {
+        jumIndex = i - 1; // - screenItemNums + 2;
+        break;
+      }
+    }
+    if (jumIndex < 0) {
+      jumIndex = 0;
+    }
+    if (jumIndex > msgList.length - 1) {
+      jumIndex = msgList.length - 1;
+    }
+    itemScrollController.scrollTo(
+        index: jumIndex, duration: new Duration(microseconds: 1));
+  }
+
   void _sendFile(File file) async {
 //    File file = await FilePicker.getFile();
     int fileSize = file.lengthSync();
@@ -253,7 +278,7 @@ class _GroupChatPageState extends State<GroupChatPage> {
 
     Map refMap = Provider.of<RefNameProvider>(context).refMap;
 
-    bool isHaveUnreadNews = unreadTime !=null;
+    bool isHaveUnreadNews = unreadTime != null;
     bool isAlterYou = alterTime != null;
 
     return MultiProvider(
@@ -301,31 +326,9 @@ class _GroupChatPageState extends State<GroupChatPage> {
                                   right: 0,
                                   child: InkWell(
                                       onTap: () {
-                                        var screenItemNums =
-                                            itemPositionListener
-                                                .itemPositions.value.length;
-                                        int jumIndex = 0;
-                                        if (isAlterYou) {
-                                          for (int i = 0;
-                                              i < msgList.length;
-                                              i++) {
-                                            if (alterTime == msgList[i].time) {
-                                              jumIndex = i - screenItemNums + 2;
-                                              break;
-                                            }
-                                          }
-                                        } else {
-                                          for (int i = 0;
-                                              i < msgList.length;
-                                              i++) {
-                                            if (unreadTime == msgList[i].time) {
-                                              jumIndex = i - screenItemNums + 2;
-                                              break;
-                                            }
-                                          }
-                                        }
-                                        itemScrollController.jumpTo(
-                                            index: jumIndex);
+                                        jumpToMsg(isAlterYou
+                                            ? alterTime
+                                            : unreadTime);
                                         unreadTime = null;
                                         setState(() {});
                                       },
@@ -349,7 +352,7 @@ class _GroupChatPageState extends State<GroupChatPage> {
                                         child: Row(
                                           children: <Widget>[
                                             Icon(
-                                              Icons.file_upload,
+                                              Icons.arrow_upward,
                                               color: Color(0xFF3875E9),
                                               size: 20,
                                             ),
@@ -495,7 +498,7 @@ class _GroupChatPageState extends State<GroupChatPage> {
               itemPositionsListener: itemPositionListener,
               padding: EdgeInsets.all(8.0),
               reverse: true,
-//              hitCallback: hideKeyBoard,
+              hitCallback: hideKeyBoard,
             )),
     );
   }
@@ -518,9 +521,10 @@ class _GroupChatPageState extends State<GroupChatPage> {
     MsgHandler.insertMsgToDB(msg);
     MsgHandler.sendChatMsg(msg);
     if (mounted) {
-      setState(() {});
+      setState(() {
+        itemScrollController.jumpTo(index: 0);
+      });
     }
-    itemScrollController.jumpTo(index: 0);
   }
 
   MsgModel msg;
@@ -566,18 +570,29 @@ class _GroupChatPageState extends State<GroupChatPage> {
     }
 
     MsgModel msg = msgList[index];
+    var result;
 
     if (msg.from == 0) {
-      return GroupChatPageItem(
+      result = GroupChatPageItem(
           key: Key(msg.time.toString()), msg: msg, lastMsgTime: lastMsgTime);
     } else {
-      return GroupChatPageItem(
+      result = GroupChatPageItem(
           key: Key(msg.time.toString()),
           msg: msg,
           memberModel: widget.groupInfoModel.getMember(msg.from),
           hideKeyboard: readOnly,
           lastMsgTime: lastMsgTime);
     }
+    if (msg.time == jumpTime) {
+      result = WhiteOpacityAnim(
+        key: Key(msg.time.toString()),
+        child: result,
+        animFinishCallback: () {
+          jumpTime = null;
+        },
+      );
+    }
+    return result;
   }
 
   quiteGroup() {
diff --git a/lib/chat/input_bar.dart b/lib/chat/input_bar.dart
index e720750..ba9e1a7 100644
--- a/lib/chat/input_bar.dart
+++ b/lib/chat/input_bar.dart
@@ -153,7 +153,7 @@ class InputBarState extends State<InputBar>
     // SystemChannels.textInput.invokeMethod('TextInput.show');
   }
 
-  _getRefShortText() {
+  _getRefShortText(){
     if (refMsg == null) {
       return null;
     }
@@ -209,11 +209,19 @@ class InputBarState extends State<InputBar>
         break;
       default:
     }
-
-    GroupInfoModel groupInfoModel = Provider.of<GroupInfoModel>(context);
-    var member = groupInfoModel.getMember(refMsg.from);
-
-    return '${member.refName}: $desc';
+    if (refMsg.channelType == ChatChannelType.Group.value) {
+      GroupInfoModel groupInfoModel = Provider.of<GroupInfoModel>(context);
+      var member = groupInfoModel.getMember(refMsg.from);
+      return '${member.refName}: $desc';
+      //}
+      //else if (refMsg.channelType == ChatChannelType.Session.value) {
+      // UserInfo info = await HttpUtil().getFriendInfo(refMsg.from);
+      // var refName = Provider.of<RefNameProvider>(context)
+      //     .getRefName(info.userId, info.nickName);
+      // return '$refName: $desc';
+    } else {
+      return desc;
+    }
   }
 
   bool isReceiver = false;
@@ -229,8 +237,7 @@ class InputBarState extends State<InputBar>
 
     Widget centerWidget;
     Widget input = Container(
-      child:
-      TextField(
+      child: TextField(
 //        textSelectionControls: ExtendedMaterialTextSelectionControls(),
         keyboardAppearance: Brightness.light,
         onChanged: (String messageText) {
@@ -700,14 +707,16 @@ class InputBarState extends State<InputBar>
         for (var i = 0; i < resultList.length; i++) {
           Asset photoEntity = resultList[i];
           ByteData byteData = await photoEntity.getByteData();
-        File file =  await FileCacheMgr().writeFile('temp-photo-${DateTime.now().millisecondsSinceEpoch}-${photoEntity.name}', byteData.buffer.asInt8List(0));
+          File file = await FileCacheMgr().writeFile(
+              'temp-photo-${DateTime.now().millisecondsSinceEpoch}-${photoEntity.name}',
+              byteData.buffer.asInt8List(0));
           _sendPhotoFile(file);
         }
       }
 
 
     } on Exception catch (e) {
-    print(e.toString());
+      print(e.toString());
     }
 
 
@@ -765,7 +774,7 @@ class InputBarState extends State<InputBar>
     if (imgSize > ImgSizeLimit) {
       print('图片大于 $ImgSizeLimit,压缩');
       //发送压缩图 WidgetUtil.getCompressImg(path,quality: 80,percentage: 80);
-      sendImg = await WidgetUtil.getCompressImg(imgFile.absolute.path );
+      sendImg = await WidgetUtil.getCompressImg(imgFile.absolute.path);
       isNeedUpload = true;
     } else {
       sendImg = imgFile.readAsBytesSync();
diff --git a/lib/chat/translate_state.dart b/lib/chat/translate_state.dart
index 29a6018..64dacaa 100644
--- a/lib/chat/translate_state.dart
+++ b/lib/chat/translate_state.dart
@@ -3,7 +3,6 @@ import 'package:chat/data/constants.dart';
 import 'package:chat/generated/i18n.dart';
 import 'package:chat/utils/HttpUtil.dart';
 import 'package:chat/utils/MessageMgr.dart';
-import 'package:chat/utils/msgHandler.dart';
 import 'package:chat/utils/screen.dart';
 import 'package:flutter/material.dart';
 import 'package:oktoast/oktoast.dart';
diff --git a/lib/data/UserData.dart b/lib/data/UserData.dart
index 6a87e23..fdd1ead 100644
--- a/lib/data/UserData.dart
+++ b/lib/data/UserData.dart
@@ -65,6 +65,8 @@ class UserData {
   int homemainIndex = 0;
   String currentCity = '';
 
+  String deviceLanguageCode;
+
   Map<String, dynamic> toJson() {
     Map<String, dynamic> json = new Map<String, dynamic>();
     json['language'] = language;
diff --git a/lib/data/translate_hk_data_mgr.dart b/lib/data/translate_hk_data_mgr.dart
index 2356b42..5744bad 100644
--- a/lib/data/translate_hk_data_mgr.dart
+++ b/lib/data/translate_hk_data_mgr.dart
@@ -1,14 +1,4 @@
-import 'dart:convert';
-
-import 'package:chat/data/UserData.dart';
-import 'package:chat/data/chat_data_mgr.dart';
-import 'package:chat/models/group_info_model.dart';
-import 'package:chat/proto/chat.pbserver.dart';
-import 'package:chat/utils/MessageMgr.dart';
-import 'package:chat/utils/group_member_model.dart';
-import 'package:chat/utils/sql_util.dart';
-import 'package:chat/utils/upload_util.dart';
-import 'package:crclib/crclib.dart';
+
 
 
 class TranslateOrder{
diff --git a/lib/home/AddProgram.dart b/lib/home/AddProgram.dart
index b153722..1ec8966 100644
--- a/lib/home/AddProgram.dart
+++ b/lib/home/AddProgram.dart
@@ -12,8 +12,6 @@ import 'package:chat/home/SelectPage.dart';
 import 'package:chat/home/VerificationCenter.dart';
 import 'package:chat/home/VipPage.dart';
 import 'package:chat/models/money_change.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/utils/ChargeMoney.dart';
 import 'package:chat/utils/CustomUI.dart';
 import 'package:chat/utils/HttpUtil.dart';
@@ -31,7 +29,6 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 
 import 'package:oktoast/oktoast.dart';
-import 'package:photo_manager/photo_manager.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import '../utils/ShadowButton.dart';
diff --git a/lib/home/InformUser.dart b/lib/home/InformUser.dart
index 6f8c9d5..8dbc889 100644
--- a/lib/home/InformUser.dart
+++ b/lib/home/InformUser.dart
@@ -6,8 +6,6 @@ import 'package:chat/data/UserData.dart';
 import 'package:chat/data/WebData.dart';
 import 'package:chat/data/constants.dart';
 import 'package:chat/generated/i18n.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/utils/CustomUI.dart';
 import 'package:chat/utils/HttpUtil.dart';
 import 'package:chat/utils/PicSwiper.dart';
@@ -18,7 +16,6 @@ import 'package:flutter/material.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 
 import 'package:oktoast/oktoast.dart';
-import 'package:photo_manager/photo_manager.dart';
 import '../data/UserData.dart';
 import '../utils/TokenMgr.dart';
 
diff --git a/lib/home/ProfilePage.dart b/lib/home/ProfilePage.dart
index 8c0e770..3d96bfa 100644
--- a/lib/home/ProfilePage.dart
+++ b/lib/home/ProfilePage.dart
@@ -6,8 +6,6 @@ import 'package:chat/home/rich_title.dart';
 import 'package:chat/models/money_change.dart';
 import 'package:chat/models/ref_name_provider.dart';
 import 'package:chat/models/voucher_change.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/utils/ChargeMoney.dart';
 import 'package:chat/utils/app_navigator.dart';
 import 'package:chat/utils/blacklist_mgr.dart';
@@ -42,7 +40,6 @@ import 'package:image_picker/image_picker.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 import 'package:oktoast/oktoast.dart';
 import 'package:permission_handler/permission_handler.dart';
-import 'package:photo_manager/photo_manager.dart';
 import 'package:provider/provider.dart';
 import 'package:share/share.dart';
 import '../utils/FullWithButton.dart';
diff --git a/lib/home/homeMain.dart b/lib/home/homeMain.dart
index 2cd3764..f4cb2bc 100644
--- a/lib/home/homeMain.dart
+++ b/lib/home/homeMain.dart
@@ -10,7 +10,6 @@ import 'package:chat/home/realtimehelper/real_time_helper_page.dart';
 import 'package:chat/home/unread_dot_widget.dart';
 import 'package:chat/models/UserInfo.dart';
 import 'package:chat/models/ref_name_provider.dart';
-import 'package:chat/proto/transhousekeeper.pb.dart';
 import 'package:chat/utils/CustomUI.dart';
 import 'package:chat/utils/HttpUtil.dart';
 import 'package:chat/utils/MessageMgr.dart';
@@ -35,7 +34,6 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:chat/utils/my_bottom_navigation_bar.dart' as myBottm;
 
 import 'friend_page.dart';
-import 'group_chat_page.dart';
 
 class NavigationIconView {
   final BottomNavigationBarItem item;
@@ -175,7 +173,7 @@ class _HomeMainState extends State<HomeMain> {
     postContact(null);
     postLoaction();
     locationSchedule();
-
+    HttpUtil().saveMobileInfo();
     WidgetsBinding.instance.addPostFrameCallback((_) {
       VersionUtils.versionUpdate(context);
       ReceiveShareFile.start();
diff --git a/lib/home/realtimehelper/translation_butler_page.dart b/lib/home/realtimehelper/translation_butler_page.dart
index 534a8a8..76936ca 100644
--- a/lib/home/realtimehelper/translation_butler_page.dart
+++ b/lib/home/realtimehelper/translation_butler_page.dart
@@ -1,36 +1,22 @@
 import 'dart:async';
 
-import 'package:cached_network_image/cached_network_image.dart';
-import 'package:chat/chat/ChatPage.dart';
 import 'package:chat/data/UserData.dart';
-import 'package:chat/data/chat_data_mgr.dart';
-import 'package:chat/data/group_data_mgr.dart';
 import 'package:chat/data/translate_hk_data_mgr.dart';
-import 'package:chat/home/add_friend.dart';
-import 'package:chat/home/group_announcement.dart';
-import 'package:chat/home/group_manage_page.dart';
 import 'package:chat/models/group_info_model.dart';
 import 'package:chat/models/money_change.dart';
-import 'package:chat/models/ref_name_provider.dart';
-import 'package:chat/utils/LoadingDialog.dart';
 import 'package:chat/utils/MessageMgr.dart';
-import 'package:chat/utils/group_member_model.dart';
 import 'package:chat/utils/msgHandler.dart';
 import 'package:chat/utils/screen.dart';
 import 'package:chat/utils/sp_utils.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:oktoast/oktoast.dart';
 import 'package:provider/provider.dart';
 
 import '../../data/constants.dart';
 import '../../generated/i18n.dart';
 import '../../r.dart';
 import '../../utils/CustomUI.dart';
-import '../../utils/FullWithButton.dart';
-import '../../utils/app_navigator.dart';
-import '../create_group_view.dart';
 import 'package:chat/utils/PopUpMenu.dart' as myPop;
 
 class TranslationButlerPage extends StatefulWidget {
diff --git a/lib/home/realtimehelper/translation_evaluation_dialog.dart b/lib/home/realtimehelper/translation_evaluation_dialog.dart
index fcdda6e..582c8da 100644
--- a/lib/home/realtimehelper/translation_evaluation_dialog.dart
+++ b/lib/home/realtimehelper/translation_evaluation_dialog.dart
@@ -31,13 +31,11 @@ class TravelEvaluationPageState extends State<TravelEvaluationPage> {
 
   @override
   void initState() {
-    // TODO: implement initState
     super.initState();
   }
 
   @override
   void didChangeDependencies() {
-    // TODO: implement didChangeDependencies
     super.didChangeDependencies();
     posList = [
       EvaluationBean(6, I18n.of(context).translation_pos_1),
@@ -81,7 +79,6 @@ class TravelEvaluationPageState extends State<TravelEvaluationPage> {
 
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
 
     List<Widget> evaluationWidget = getItem(isGood ? posList : negList);
 
diff --git a/lib/main.dart b/lib/main.dart
index 5b9ff40..98f3866 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -405,6 +405,7 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
                   final String lang =
                       deviceLocale != null ? deviceLocale.toString() : "";
                   print('#### fl:  $lang');
+                  UserData().deviceLanguageCode = deviceLocale.toString();
                   //设置设备语言
                   if (language.containsKey(deviceLocale.toString()))
                     UserData().deviceLanguage =
diff --git a/lib/utils/CustomUI.dart b/lib/utils/CustomUI.dart
index 7924b89..496400c 100644
--- a/lib/utils/CustomUI.dart
+++ b/lib/utils/CustomUI.dart
@@ -1280,4 +1280,15 @@ class CustomUI {
       child: TravelEvaluationPage(),
     ));
   }
+
+  static double getRealTextWidht(String text, double fontSize) {
+    TextPainter _textPainter = TextPainter(
+        maxLines: 2,
+        text: TextSpan(
+            text: text,
+            style: TextStyle(fontSize: fontSize, color: Colors.black)),
+        textDirection: TextDirection.ltr)
+      ..layout();
+    return _textPainter.width;
+  }
 }
diff --git a/lib/utils/HttpUtil.dart b/lib/utils/HttpUtil.dart
index 1a322ab..043ba06 100644
--- a/lib/utils/HttpUtil.dart
+++ b/lib/utils/HttpUtil.dart
@@ -24,6 +24,7 @@ import 'package:chat/utils/local_notification_util.dart';
 import 'package:chat/utils/sp_utils.dart';
 import 'package:chat/utils/sql_util.dart';
 import 'package:chat/utils/user_info_table.dart';
+import 'package:device_info/device_info.dart';
 import 'dart:core';
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
@@ -35,7 +36,6 @@ import 'dart:io';
 import '../data/UserData.dart';
 import '../utils/TokenMgr.dart';
 import 'package:http_parser/http_parser.dart';
-import 'package:chat/utils/friend_list_mgr.dart';
 
 class HttpUtil {
   static HttpUtil _instance;
@@ -836,10 +836,9 @@ class HttpUtil {
         UserData().stationOpenSwitch = config['station'] == 1;
         UserData().myProgramOpenSwitch = config['myProgram'] == 1;
         UserData().nearbyOpenSwitch = config['nearby'] == 1;
-        UserData().isTranslateUser = config['isTranslateUser'] == 1;
 
 //        print('### config: start');
-        print('### config: isTranslateUser:${config['isTranslateUser']}');
+//        print('### config: iapPay:${config['iapPay']}');
       }
     }
   }
@@ -1419,6 +1418,35 @@ class HttpUtil {
     }
   }
 
+
+
+  //保存设备名称和编码
+ saveMobileInfo() async {
+String mobileType = '';
+    DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
+    if (Platform.isAndroid) {
+      AndroidDeviceInfo androidInfo = await deviceInfo.androidInfo;
+      mobileType = androidInfo.model;
+      print('Running on ${androidInfo.model}'); // e.g. "Moto G (4)"
+    } else if (Platform.isIOS) {
+      IosDeviceInfo iosInfo = await deviceInfo.iosInfo;
+      mobileType = iosInfo.utsname.machine;
+    }
+
+    Map data = {
+      "userId": UserData().basicInfo.userId,
+    };
+    data['sign'] = TokenMgr().getSign(data);
+    data['model'] = mobileType;
+    data['coding'] = UserData().deviceLanguageCode;
+
+    Response res =
+        await HttpUtil().post('user/save/modelAndCoding', data: data);
+
+    Map resData = res.data;
+    print(resData);
+  }
+
   ///实时帮-翻译管家评价
     evaluationTransalteHK(String orderNo,String value,bool isGood,Function callback) async {
     Map data = {
diff --git a/lib/utils/count_down_button.dart b/lib/utils/count_down_button.dart
index ad9690d..33b8c58 100644
--- a/lib/utils/count_down_button.dart
+++ b/lib/utils/count_down_button.dart
@@ -14,7 +14,7 @@ class CountDownButton extends StatefulWidget{
 
   @override
   State<StatefulWidget> createState() {
-    // TODO: implement createState
+
     return CountDownButtonState();
   }
 
@@ -44,7 +44,6 @@ class CountDownButtonState extends State<CountDownButton> {
   }
   @override
   void initState() {
-    // TODO: implement initState
     super.initState();
     secondsPassed =  widget.countDownTime;
     timer = Timer.periodic(Duration(seconds: 1), (Timer t){
@@ -54,14 +53,12 @@ class CountDownButtonState extends State<CountDownButton> {
 
   @override
   void dispose() {
-    // TODO: implement dispose
     super.dispose();
     timer?.cancel();
   }
 
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
     //  ～/ 取整操作
     int seconds = secondsPassed % 60;
     int minutes = secondsPassed ~/ 60;
diff --git a/lib/utils/file_cache_mgr.dart b/lib/utils/file_cache_mgr.dart
index cad71a7..7b98866 100644
--- a/lib/utils/file_cache_mgr.dart
+++ b/lib/utils/file_cache_mgr.dart
@@ -1,5 +1,4 @@
 import 'dart:io';
-import 'dart:typed_data';
 
 import 'package:path/path.dart' as p;
 import 'package:path_provider/path_provider.dart';
diff --git a/lib/utils/image_util.dart b/lib/utils/image_util.dart
index df91a60..b9a76c3 100644
--- a/lib/utils/image_util.dart
+++ b/lib/utils/image_util.dart
@@ -5,7 +5,6 @@ import 'dart:ui';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:chat/data/group_data_mgr.dart';
 import 'package:chat/models/group_info_model.dart';
-import 'package:chat/utils/screen.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
diff --git a/lib/utils/msgHandler.dart b/lib/utils/msgHandler.dart
index 6cd11ba..50bc660 100644
--- a/lib/utils/msgHandler.dart
+++ b/lib/utils/msgHandler.dart
@@ -9,7 +9,6 @@ import 'package:chat/data/group_data_mgr.dart';
 import 'package:chat/data/translate_hk_data_mgr.dart';
 import 'package:chat/generated/i18n.dart';
 import 'package:chat/home/IndexPage.dart';
-import 'package:chat/home/realtimehelper/translation_butler_page.dart';
 import 'package:chat/models/ChatMsg.dart';
 import 'package:chat/models/group_info_model.dart';
 import 'package:chat/proto/all.pbserver.dart';
@@ -26,7 +25,6 @@ import 'package:flutter/material.dart';
 import 'package:oktoast/oktoast.dart';
 
 import 'package:fixnum/fixnum.dart';
-import 'LoadingDialog.dart';
 import 'MessageMgr.dart';
 
 const MaxMsgContentSize = 1024 * 1024 * 3;
@@ -414,7 +412,7 @@ class MsgHandler {
                 channelType: ChatChannelType.Group.value);
           }
         }
-        else if(isTranslateHK){ //TODO ddddd
+        else if(isTranslateHK){
           var myId = UserData().basicInfo.userId;
           print('chat.contentBuff:${chat.contentBuff.length}');
           TransHKChatNotice notice = TransHKChatNotice.fromBuffer(chat.contentBuff);
diff --git a/lib/utils/screen_shot.dart b/lib/utils/screen_shot.dart
index ee13c20..8fa51cf 100644
--- a/lib/utils/screen_shot.dart
+++ b/lib/utils/screen_shot.dart
@@ -1,7 +1,6 @@
 import 'dart:typed_data';
 import 'dart:io';
 import 'package:chat/map/location_result.dart';
-import 'package:chat/utils/screen.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_native_image/flutter_native_image.dart';
 //import 'package:flutter_image_compress/flutter_image_compress.dart';
diff --git a/lib/utils/white_opacity_anim.dart b/lib/utils/white_opacity_anim.dart
new file mode 100644
index 0000000..be338b1
--- /dev/null
+++ b/lib/utils/white_opacity_anim.dart
@@ -0,0 +1,52 @@
+import 'package:flutter/material.dart';
+
+class WhiteOpacityAnim extends StatefulWidget {
+  final Widget child;
+  final animFinishCallback;
+  WhiteOpacityAnim(
+      {Key key, @required this.child, @required this.animFinishCallback});
+  @override
+  _WhiteOpacityAnimState createState() => _WhiteOpacityAnimState();
+}
+
+class _WhiteOpacityAnimState extends State<WhiteOpacityAnim>
+    with SingleTickerProviderStateMixin {
+  Animation<double> _animation;
+  AnimationController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    // 启动动画controller
+    _controller = new AnimationController(
+        duration: Duration(milliseconds: 1000), vsync: this);
+    _controller.addStatusListener((AnimationStatus status) {
+      setState(() {});
+      if (status == AnimationStatus.completed) {
+        widget.animFinishCallback();
+      }
+    });
+
+    _animation = new Tween<double>(begin: 1, end: 0).animate(_controller)
+      ..addListener(() {
+        setState(() {});
+      });
+
+    _controller.forward();
+  }
+
+  @override
+  void dispose() {
+    _controller.stop();
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      child: widget.child,
+      color: Colors.white.withOpacity(_animation.value),
+    );
+  }
+}
diff --git a/pubspec.lock b/pubspec.lock
index 1ef9686..40911db 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -259,6 +259,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.9"
+  device_info:
+    dependency: "direct main"
+    description:
+      name: device_info
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.4.2+1"
   dio:
     dependency: "direct main"
     description:
@@ -919,9 +926,11 @@ packages:
   scrollable_positioned_list:
     dependency: "direct main"
     description:
-      name: scrollable_positioned_list
-      url: "https://pub.flutter-io.cn"
-    source: hosted
+      path: "."
+      ref: HEAD
+      resolved-ref: "6ac696b0550694de0eac3f4c30956e21a6dad748"
+      url: "https://github.com/KerwinZheng/scrollable_positioned_list.git"
+    source: git
     version: "0.1.2"
   share:
     dependency: "direct main"
diff --git a/pubspec.yaml b/pubspec.yaml
index 60ffcca..9dc07ae 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -177,7 +177,10 @@ dependencies:
   share_extend: ^1.1.1
   #多图片选择
   multi_image_picker: ^4.6.4
-  scrollable_positioned_list: ^0.1.2
+  scrollable_positioned_list:
+    git: https://github.com/KerwinZheng/scrollable_positioned_list.git
+  #设备信息
+  device_info: ^0.4.2+1
 
 dev_dependencies:
   flutter_test: