diff --git a/LedOK/LedOK Express.pro b/LedOK/LedOK Express.pro
index 26e1903..75f2e01 100644
--- a/LedOK/LedOK Express.pro	
+++ b/LedOK/LedOK Express.pro	
@@ -18,14 +18,16 @@ greaterThan(QT_MAJOR_VERSION, 5) {
 CONFIG += lrelease
 CONFIG += embed_translations
 
+#DEFINES += leyide
+#DEFINES += citta
+
 # CONFIG += console
-DEFINES += leyide
 # You can also make your code fail to compile if you use deprecated APIs.
 # In order to do so, uncomment the following line.
 # You can also select to disable deprecated APIs only up to a certain version of Qt.
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
-VERSION = 1.5.1
+VERSION = 1.5.2
 DEFINES += APP_VERSION=\\\"$$VERSION\\\"
 msvc {
     contains(QT_ARCH, i386) {
@@ -39,7 +41,17 @@ win32 {
     LIBS += -lwinmm
     LIBS += -lDbghelp
 
-    RC_ICONS = res/Logo.ico
+    contains(DEFINES, leyide) {
+        message(leyide)
+        RC_ICONS = res/Logo-leyide.ico
+    } else {
+        contains(DEFINES, citta) {
+            message(citta)
+            RC_ICONS = res/Logo-citta.ico
+        } else {
+            RC_ICONS = res/Logo.ico
+        }
+    }
 }
 osx {
     QMAKE_MACOSX_DEPLOYMENT_TARGET = 11.0
diff --git a/LedOK/device/ctrladvancedpanel.cpp b/LedOK/device/ctrladvancedpanel.cpp
index 2d99caf..fb84709 100644
--- a/LedOK/device/ctrladvancedpanel.cpp
+++ b/LedOK/device/ctrladvancedpanel.cpp
@@ -27,6 +27,8 @@
 #include <QButtonGroup>
 #include "devicepanel.h"
 #include <QDialogButtonBox>
+#include <QInputDialog>
+#include <QStandardPaths>
 
 CtrlAdvancedPanel::CtrlAdvancedPanel() {
     setFocusPolicy(Qt::StrongFocus);
@@ -89,8 +91,18 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
-                Def_CtrlSetMulti(tr("SetScreenSize"))
+            for(auto &card : gSelCards) {
+                auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
+                connect(reply, &QNetworkReply::finished, gFdResInfo, [=] {
+                    auto err = checkReplyForJson(reply);
+                    gFdResInfo->append(card.id+" "+tr("SetScreenSize")+" "+(err.isEmpty() ? QCoreApplication::translate("Def","Success") : err));
+                    // if(! err.isEmpty()) return;
+                    // auto item = findItem(card.id);
+                    // if(item) {
+                    //     item->mCard.ScreenResolution = aaa;
+                    //     item->setText("ScreenResolution", aaa);
+                    // }
+                });
             }
         }
     });
@@ -129,10 +141,10 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 }
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 connect(reply, &QNetworkReply::finished, gFdResInfo, [=] {
-                    QString err = checkReplyForJson(reply);
+                    auto err = checkReplyForJson(reply);
                     gFdResInfo->append(card.id+" "+tr("SetCardAlias")+" "+(err.isEmpty() ? QCoreApplication::translate("Def","Success") : err));
                     if(! err.isEmpty()) return;
                     auto item = findItem(card.id);
@@ -194,7 +206,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card :gSelCards) {
                 Def_CtrlSetMulti(tr("SetOnlineAddr"))
             }
         }
@@ -230,7 +242,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("SetRealtimeServer"))
             }
         }
@@ -256,7 +268,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("ClearRealtimeServer"))
             }
         }
@@ -361,7 +373,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("UninstallSoftware"))
             }
         }
@@ -393,7 +405,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 QMessageBox::information(this, tr("Tip"), json["running"].toBool() ? tr("running") : tr("no running"));
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 connect(reply, &QNetworkReply::finished, this, [reply, cardId] {
@@ -426,7 +438,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("RestartAndroid"))
             }
         }
@@ -555,7 +567,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
             tcp->connectToHost(card.ip, 3333);
             tcp->startTimer(10000);
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto tcp = new TcpSocket;
                 auto cardId = card.id;
                 connect(tcp, &QTcpSocket::connected, tcp, [=] {
@@ -669,10 +681,10 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 tcp.close();
                 continue;
             }
-            fd->append(tcp.readAll());
+            fd->insertPlainText(tcp.readAll());
             while(tcp.waitForReadyRead(1000)) {
                 if(lll.cnt==0) return;
-                fd->append(tcp.readAll());
+                fd->insertPlainText(tcp.readAll());
             }
             if(lll.cnt==0) return;
             if(tcp.error()!=QAbstractSocket::SocketTimeoutError) fd->append(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at WaitRead2\n");
@@ -724,10 +736,10 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 tcp.close();
                 continue;
             }
-            fd->append(tcp.readAll());
+            fd->insertPlainText(tcp.readAll());
             while(tcp.waitForReadyRead(1000)) {
                 if(lll.cnt==0) return;
-                fd->append(tcp.readAll());
+                fd->insertPlainText(tcp.readAll());
             }
             if(lll.cnt==0) return;
             if(tcp.error()!=QAbstractSocket::SocketTimeoutError) fd->append(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at WaitRead2\n");
@@ -779,10 +791,10 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 tcp.close();
                 continue;
             }
-            fd->append(tcp.readAll());
+            fd->insertPlainText(tcp.readAll());
             while(tcp.waitForReadyRead(1000)) {
                 if(lll.cnt==0) return;
-                fd->append(tcp.readAll());
+                fd->insertPlainText(tcp.readAll());
             }
             if(lll.cnt==0) return;
             if(tcp.error()!=QAbstractSocket::SocketTimeoutError) fd->append(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at WaitRead2\n");
@@ -834,10 +846,10 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 tcp.close();
                 continue;
             }
-            fd->append(tcp.readAll());
+            fd->insertPlainText(tcp.readAll());
             while(tcp.waitForReadyRead(1000)) {
                 if(lll.cnt==0) return;
-                fd->append(tcp.readAll());
+                fd->insertPlainText(tcp.readAll());
             }
             if(lll.cnt==0) return;
             if(tcp.error()!=QAbstractSocket::SocketTimeoutError) fd->append(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at WaitRead2\n");
@@ -847,6 +859,87 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
     });
     hBox->addWidget(GetBuf);
 
+    auto btnDownFile = new QPushButton("Down File");
+    btnDownFile->setProperty("ssType", "progManageTool");
+    connect(btnDownFile, &QPushButton::clicked, this, [this] {
+        if(gSelCards.isEmpty()) {
+            QMessageBox::information(this, tr("Tip"), tr("NoSelectedController"));
+            return;
+        }
+        QInputDialog dlg(this);
+        dlg.setWindowTitle("Input File Name");
+        dlg.setLabelText("File Name");
+        if(dlg.exec() != QDialog::Accepted) return;
+        auto name = dlg.textValue();
+        if(name.isEmpty()) return;
+        auto tar = QFileDialog::getSaveFileName(this, "Save File", QStandardPaths::writableLocation(QStandardPaths::DownloadLocation)+"/"+name);
+        if(tar.isEmpty()) return;
+        JObj json{{"_type", "GetFile"}, {"name", name}};
+        QProgressBar fdProgress;
+        fdProgress.show();
+        for(auto &card : gSelCards) {
+            fdProgress.setWindowTitle("Progress "+card.id);
+            fdProgress.setValue(0);
+            TcpSocket tcp;
+            tcp.connectToHost(card.ip, 3333);
+            if(! tcp.waitForConnected()) {
+                if(! fdProgress.isVisible()) return;
+                QMessageBox::information(this, tr("Error"), QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at WaitConnected");
+                tcp.close();
+                continue;
+            }
+            QFile file(tar+" "+card.id);
+            if(! file.open(QFile::WriteOnly)) continue;
+            auto resNum = tcp.write(JToBytes(json));
+            tcp.flush();
+            if(resNum == -1 || ! tcp.waitForBytesWritten()) {
+                if(! fdProgress.isVisible()) return;
+                QMessageBox::information(this, tr("Error"), QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at write");
+                tcp.close();
+                continue;
+            }
+            resNum = 0;
+            qint64 tarSize = 0;
+            while(tcp.waitForReadyRead(10000)) {
+                if(! fdProgress.isVisible()) return;
+                if(tarSize==0) {
+                    QString err;
+                    auto json = JFrom(&tcp, &err);
+                    if(! err.isEmpty()) {
+                        QMessageBox::information(this, tr("Error"), err);
+                        goto end;
+                    }
+                    auto msg = json["msg"].toStr();
+                    if(! msg.isEmpty()) {
+                        QMessageBox::information(this, tr("Error"), msg);
+                        goto end;
+                    }
+                    tarSize = json["len"].toLong();
+                    if(tarSize==0) {
+                        QMessageBox::information(this, tr("Error"), "tarSize==0");
+                        goto end;
+                    }
+                    fdProgress.setMaximum(tarSize);
+                }
+                auto res = tcp.readAll();
+                if(res.size()==0) continue;
+                if(file.write(res) != res.size()) {
+                    QMessageBox::information(this, tr("Error"), "write error");
+                    goto end;
+                }
+                resNum += res.size();
+                fdProgress.setValue(resNum);
+                if(resNum>=tarSize) goto end;
+            }
+            QMessageBox::information(this, tr("Error"), QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at WaitRead2\n");
+            end:
+            tcp.close();
+        }
+        fdProgress.close();
+        QMessageBox::information(this, tr("Error"), "OK");
+    });
+    hBox->addWidget(btnDownFile);
+
     hBox->addStretch();
     hBox = new HBox(vBox);
     hBox->addWidget(lbTimingReboot = new QLabel);
@@ -873,7 +966,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("Set Timing Reboot"))
             }
         }
@@ -899,7 +992,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 fdRebootTime->setText(json["time"].toString());
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 connect(reply, &QNetworkReply::finished, this, [reply, cardId] {
@@ -965,7 +1058,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     waitingDlg->success();
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     NetReq req("http://"+card.ip+":2016/upload?type=update_display");
                     auto reply = req.timeout(120000).type("multipart/form-data; boundary="+Boundary).post(data);
                     connect(reply, &QNetworkReply::finished, this, [=] {
@@ -1010,7 +1103,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("Set Display Mode"))
             }
         }
@@ -1036,7 +1129,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 SetCurData(fdDisMode, json["result"].toInt());
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 connect(reply, &QNetworkReply::finished, this, [=] {
@@ -1089,7 +1182,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("Set Screen Offset"))
             }
         }
@@ -1116,7 +1209,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 fdScreenOff->setValue(json["offsetValue"].toInt());
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 connect(reply, &QNetworkReply::finished, this, [=] {
@@ -1166,7 +1259,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 QMessageBox::information(this, btnReceCardsGet->text(), QString::number(json["receCardNum"].toInt()));
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 connect(reply, &QNetworkReply::finished, this, [=] {
@@ -1269,7 +1362,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 waitingDlg->success();
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":3000").timeout(120000).post(json);
                 auto cardId = card.id;
                 connect(reply, &QNetworkReply::finished, this, [reply, cardId] {
@@ -1327,7 +1420,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("SetHighForBusy"))
             }
         }
@@ -1354,7 +1447,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 else fdHighForBusy->setChecked(true);
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 connect(reply, &QNetworkReply::finished, this, [reply, cardId] {
@@ -1403,7 +1496,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("SetMinBrightness"))
             }
         }
@@ -1432,7 +1525,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 fdMinBright->setText(QString::number(value));
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 auto brightLevel = card.BrightnessLevel;
@@ -1480,7 +1573,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 Def_CtrlSetReqAfter
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 Def_CtrlSetMulti(tr("SetMaxBrightness"))
             }
         }
@@ -1509,7 +1602,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 fdMaxBright->setText(QString::number(value));
             });
         } else {
-            foreach(auto card, gSelCards) {
+            for(auto &card : gSelCards) {
                 auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                 auto cardId = card.id;
                 auto brightLevel = card.BrightnessLevel;
@@ -1565,7 +1658,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("Set Wallpaper"))
                 }
             }
@@ -1589,7 +1682,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("System Update"))
                 }
             }
@@ -1678,7 +1771,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     QMessageBox::information(this, tr("Tip"), tr("MCU Version")+": "+json["mcuVersion"].toString());
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                     auto cardId = card.id;
                     connect(reply, &QNetworkReply::finished, this, [reply, cardId] {
@@ -1719,7 +1812,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 });
                 thread->start();
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto thread = new PlayerBackSendThread(file, card.ip);
                     auto cardId = card.id;
                     connect(thread, &PlayerBackSendThread::emErr, this, [cardId](QString err) {
@@ -1786,7 +1879,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                 tcp->connectToHost(card.ip, 3333);
                 timer->start(10000);
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto tcp = new QTcpSocket();
                     auto timer = new QTimer(tcp);
                     timer->setSingleShot(true);
@@ -1872,7 +1965,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                         Def_CtrlSetReqAfter
                     });
                 } else {
-                    foreach(auto card, gSelCards) {
+                    for(auto &card : gSelCards) {
                         Def_CtrlSetMulti(tr("SetSpecialResolution"))
                     }
                 }
@@ -1898,7 +1991,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                         fdM80Resolu->setCurrentText(json["displayResolution"].toString());
                     });
                 } else {
-                    foreach(auto card, gSelCards) {
+                    for(auto &card : gSelCards) {
                         auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                         auto cardId = card.id;
                         connect(reply, &QNetworkReply::finished, this, [reply, cardId] {
@@ -1929,7 +2022,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                         Def_CtrlSetReqAfter
                     });
                 } else {
-                    foreach(auto card, gSelCards) {
+                    for(auto &card : gSelCards) {
                         Def_CtrlSetMulti(tr("CleanDisplayScreenSize"))
                     }
                 }
@@ -1979,7 +2072,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("SetScreenRotation"))
                 }
             }
@@ -2006,7 +2099,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     if(btn) btn->setChecked(true);
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                     connect(reply, &QNetworkReply::finished, this, [=] {
                         QJsonDocument json;
@@ -2053,7 +2146,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("Set")+" "+tr("Charging Station")+" ID")
                 }
             }
@@ -2149,7 +2242,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("Set Baud Rate"))
                 }
             }
@@ -2176,7 +2269,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     fdBaud->setText(QString::number(json["baud"].toInt()));
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                     auto cardId = card.id;
                     connect(reply, &QNetworkReply::finished, this, [reply, cardId] {
@@ -2209,7 +2302,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("OpenAdb"))
                 }
             }
@@ -2252,7 +2345,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("AliIotSetting"))
                 }
             }
@@ -2291,7 +2384,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     else QMessageBox::information(this, tr("Info"), reply->readAll());
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                     connect(reply, &QNetworkReply::finished, gFdResInfo, [=] {
                         auto err = errStrWithData(reply);
@@ -2340,7 +2433,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("Set protocol"))
                 }
             }
@@ -2366,7 +2459,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     SetCurData(fdTraficProtocol, json["protocolType"].toInt());
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                     auto cardId = card.id;
                     connect(reply, &QNetworkReply::finished, this, [reply, cardId, fdTraficProtocol] {
@@ -2427,7 +2520,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     Def_CtrlSetReqAfter
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     Def_CtrlSetMulti(tr("Set card work mode"))
                 }
             }
@@ -2454,7 +2547,7 @@ CtrlAdvancedPanel::CtrlAdvancedPanel() {
                     fdPort->setValue(json["port"].toInt());
                 });
             } else {
-                foreach(auto card, gSelCards) {
+                for(auto &card : gSelCards) {
                     auto reply = NetReq("http://"+card.ip+":2016/settings").timeout(120000).post(json);
                     auto cardId = card.id;
                     connect(reply, &QNetworkReply::finished, this, [=] {
diff --git a/LedOK/mainwindow.cpp b/LedOK/mainwindow.cpp
index 6e595d2..2f49406 100644
--- a/LedOK/mainwindow.cpp
+++ b/LedOK/mainwindow.cpp
@@ -59,39 +59,7 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
     setFont(ft);
 
     auto menuLang = new QMenu;
-
-    auto actCN = new QAction("中文");
-    actCN->setCheckable(true);
-    actCN->setObjectName("zh_CN");
-    menuLang->addAction(actCN);
-
-    auto actTW = new QAction("中文繁体");
-    actTW->setCheckable(true);
-    actTW->setObjectName("zh_TW");
-    menuLang->addAction(actTW);
-
-    auto actEn = new QAction("English");
-    actEn->setCheckable(true);
-    actEn->setObjectName("en");
-    menuLang->addAction(actEn);
-
-    auto actJa = new QAction("日本語");
-    actJa->setCheckable(true);
-    actJa->setObjectName("ja");
-    menuLang->addAction(actJa);
-
-    auto actPt = new QAction("Português");
-    actPt->setCheckable(true);
-    actPt->setObjectName("pt");
-    menuLang->addAction(actPt);
-
     langGrp = new QActionGroup(menuLang);
-    langGrp->addAction(actCN);
-    langGrp->addAction(actTW);
-    langGrp->addAction(actEn);
-    langGrp->addAction(actJa);
-    langGrp->addAction(actPt);
-
     connect(menuLang, &QMenu::triggered, this, [this](QAction* action) {
         auto lanName = action->objectName();
         qInfo() << "load translators" << lanName << translator.load("app_"+lanName, ":/i18n");
@@ -110,6 +78,85 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
     }
     QString langName = settings.value("Language").toString();
     QAction *actLan = 0;
+#ifdef leyide
+    auto actTW = new QAction("中文繁体");
+    actTW->setCheckable(true);
+    actTW->setObjectName("zh_TW");
+    menuLang->addAction(actTW);
+    langGrp->addAction(actTW);
+
+    auto actEn = new QAction("English");
+    actEn->setCheckable(true);
+    actEn->setObjectName("en");
+    menuLang->addAction(actEn);
+    langGrp->addAction(actEn);
+
+    if(! langName.isEmpty()) {
+        if(langName.endsWith("TW")) actLan = actTW;
+        else if(langName.startsWith("en")) actLan = actEn;
+    }
+    if(actLan==0) {
+        langName = QLocale().name();
+        if(langName.startsWith("en")) actLan = actEn;
+        else actLan = actTW;
+    }
+    auto LogoPath = ":/res/Logo-leyide.png";
+    iconPos = QRectF(38, 20, 64, 64);
+#elif defined(citta)
+    auto actPt = new QAction("Português");
+    actPt->setCheckable(true);
+    actPt->setObjectName("pt");
+    menuLang->addAction(actPt);
+    langGrp->addAction(actPt);
+
+    auto actEn = new QAction("English");
+    actEn->setCheckable(true);
+    actEn->setObjectName("en");
+    menuLang->addAction(actEn);
+    langGrp->addAction(actEn);
+
+    if(! langName.isEmpty()) {
+        if(langName.endsWith("pt")) actLan = actPt;
+        else if(langName.startsWith("en")) actLan = actEn;
+    }
+    if(actLan==0) {
+        langName = QLocale().name();
+        if(langName.startsWith("en")) actLan = actEn;
+        else actLan = actPt;
+    }
+    auto LogoPath = ":/res/Logo-citta.png";
+    iconPos = QRectF(14, 20, 132, 64);
+#else
+    auto actCN = new QAction("中文");
+    actCN->setCheckable(true);
+    actCN->setObjectName("zh_CN");
+    menuLang->addAction(actCN);
+    langGrp->addAction(actCN);
+
+    auto actTW = new QAction("中文繁体");
+    actTW->setCheckable(true);
+    actTW->setObjectName("zh_TW");
+    menuLang->addAction(actTW);
+    langGrp->addAction(actTW);
+
+    auto actEn = new QAction("English");
+    actEn->setCheckable(true);
+    actEn->setObjectName("en");
+    menuLang->addAction(actEn);
+    langGrp->addAction(actEn);
+
+    auto actJa = new QAction("日本語");
+    actJa->setCheckable(true);
+    actJa->setObjectName("ja");
+    menuLang->addAction(actJa);
+    langGrp->addAction(actJa);
+
+    auto actPt = new QAction("Português");
+    actPt->setCheckable(true);
+    actPt->setObjectName("pt");
+    menuLang->addAction(actPt);
+    langGrp->addAction(actPt);
+
     if(! langName.isEmpty()) {
         if(langName.endsWith("CN")) actLan = actCN;
         else if(langName.endsWith("TW")) actLan = actTW;
@@ -125,7 +172,10 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
         else if(langName.startsWith("pt")) actLan = actPt;
         else actLan = actCN;
     }
-
+    auto LogoPath = ":/res/Logo.png";
+    setWindowTitle("LedOK Express");
+    iconPos = QRectF(38, 20, 64, 64);
+#endif
     actLan->setChecked(true);
     emit menuLang->triggered(actLan);
     QCoreApplication::installTranslator(&translator);
@@ -137,10 +187,8 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
 
     gPlayPos = settings.value("PlayPos").toPoint();
 
-    setWindowTitle("LedOK Express");
-    icon.load(":/res/Logo.png");
+    icon.load(LogoPath);
     titlePos = QPointF(26, 80);
-    iconPos = QRectF(38, 20, 64, 64);
     auto plt = palette();
     plt.setBrush(QPalette::Window, QColor(0xdddddd));
     setPalette(plt);
@@ -270,8 +318,9 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
     });
     menu_setting->addAction(actPreferences);
 
-    act_update = new QAction(tr("Check for updates"));
-    connect(act_update, &QAction::triggered, this, [this] {
+#if !defined leyide && !defined citta
+    act_upd = new QAction(tr("Check for updates"));
+    connect(act_upd, &QAction::triggered, this, [this] {
         {
             QDialog dlg(this);
 #ifdef Q_OS_WIN
@@ -355,7 +404,7 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
         QCoreApplication::quit();
         QDesktopServices::openUrl(QUrl::fromLocalFile(filePath));
     });
-    menu_setting->addAction(act_update);
+    menu_setting->addAction(act_upd);
 
     auto reply = NetReq(UpdVerUrl).timeout(60000).get();
     ConnReply(reply, this) [=] {
@@ -384,9 +433,10 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
         if(verCompare(updates["ver"].toString(), APP_VERSION) > 0) {
             hasNewVer = true;
             bn_Setting->setIcon(QIcon(":/res/AppSettingTip.png"));
-            act_update->setIcon(QIcon(":/res/reddot.png"));
+            act_upd->setIcon(QIcon(":/res/reddot.png"));
         }
     });
+#endif
 
     act_help = new QAction();
     connect(act_help, &QAction::triggered, this, [this] {
@@ -405,8 +455,9 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
     });
     menu_setting->addAction(actInfo);
 
+#if !defined leyide && !defined citta
     act_about = new QAction(tr("About"));
-    connect(act_about, &QAction::triggered, this, [this] {
+    connect(act_about, &QAction::triggered, this, [=] {
         QDialog dlg(this);
         dlg.setWindowFlag(Qt::WindowContextHelpButtonHint, false);
         dlg.setWindowTitle(tr("About"));
@@ -416,7 +467,7 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
         hBox->setSpacing(24);
 
         auto label = new QLabel;
-        label->setPixmap(QPixmap(":/res/Logo.png"));
+        label->setPixmap(QPixmap(LogoPath));
         hBox->addWidget(label);
 
         auto vBox = new VBox(hBox);
@@ -442,10 +493,10 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
         label->setAlignment(Qt::AlignCenter);
         label->setOpenExternalLinks(true);
         vBox->addWidget(label);
-
         dlg.exec();
     });
     menu_setting->addAction(act_about);
+#endif
     bn_Setting->setMenu(menu_setting);//按钮上添加下拉菜单
 
     vBox->addWidget(m_wTitle);
@@ -455,7 +506,7 @@ MainWindow::MainWindow(QWidget *parent) : BaseWin(parent) {
 
     auto hBox = new HBox(vBox);
     hBox->setSpacing(2);
-    hBox->addSpacing(144);
+    hBox->addSpacing(150);
 
     mBtnGrp = new QButtonGroup(this);
     for(int i=0; i<MainPage_End; i++) {
@@ -651,8 +702,8 @@ void MainWindow::transUi() {
     act_lang->setText(tr("Language"));
     act_help->setText(tr("Help"));
     actInfo->setText(tr("Info"));
-    act_about->setText(tr("About"));
-    act_update->setText(tr("Check for updates"));
+    if(act_about) act_about->setText(tr("About"));
+    if(act_upd) act_upd->setText(tr("Check for updates"));
     actFirmware->setText(tr("firmware manager"));
     actPreferences->setText(tr("Preferences"));
     bn_Setting->setToolTip(tr("Setting"));
diff --git a/LedOK/mainwindow.h b/LedOK/mainwindow.h
index fde3efc..05368d4 100644
--- a/LedOK/mainwindow.h
+++ b/LedOK/mainwindow.h
@@ -26,10 +26,10 @@ private:
     QActionGroup *langGrp;
     QAction *act_lang;
     QAction *act_help, *actInfo;
-    QAction *act_update;
+    QAction *act_upd = 0;
     QAction *actFirmware;
     QAction *actPreferences;
-    QAction *act_about;
+    QAction *act_about = 0;
     QPushButton *bn_Setting;
 
     QButtonGroup *mBtnGrp;
diff --git a/LedOK/progpanel.cpp b/LedOK/progpanel.cpp
index 31f96dd..5d3bc38 100644
--- a/LedOK/progpanel.cpp
+++ b/LedOK/progpanel.cpp
@@ -12,6 +12,7 @@
 #include <QProgressBar>
 #include <QFileDialog>
 #include <QLineEdit>
+#include <QProcess>
 
 ProgPanel::ProgPanel(QWidget *parent) : QWidget(parent) {
     setAttribute(Qt::WA_DeleteOnClose);
@@ -240,6 +241,17 @@ ProgPanel::ProgPanel(QWidget *parent) : QWidget(parent) {
         bnExport->setEnabled(en);
         bnSend->setEnabled(en);
     });
+    connect(table, &LoQTreeWidget::itemPressed, this, [=](QTreeWidgetItem *item, int) {
+        if(((QApplication*)QApplication::instance())->mouseButtons()==Qt::RightButton) {
+            auto menu = new QMenu(table);
+            auto act = new QAction("Open folder");
+            menu->addAction(act);
+            connect(act, &QAction::triggered, this, [=] {
+                QProcess::execute("explorer", {((ProgItem*)item)->mProgDir.replace('/', '\\')});
+            });
+            menu->exec(QCursor::pos()+QPoint{2,2});
+        }
+    });
     vBox->addWidget(mProgTree = table);
 
     auto dataDir = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
diff --git a/LedOK/program/evideo.cpp b/LedOK/program/evideo.cpp
index 7b7e9bf..26482fc 100644
--- a/LedOK/program/evideo.cpp
+++ b/LedOK/program/evideo.cpp
@@ -143,8 +143,6 @@ QWidget* EVideo::attrWgt() {
         fdDuration->setValue(mDuration);
         auto outFile = transcoding(wgtAttr, rawFile, mRawName, mPageItem->mPageDir, mCoverImg.width(), mCoverImg.height(), codecId);
         if(outFile.isEmpty()) return;
-        QFile oldfile(mDir+"/"+mName);
-        if(oldfile.exists()) oldfile.remove();
         QFileInfo outInfo(outFile);
         mDir = outInfo.absolutePath();
         mName = outInfo.fileName();
diff --git a/LedOK/program/sendprogramdialog.cpp b/LedOK/program/sendprogramdialog.cpp
index bed5079..f9c4602 100644
--- a/LedOK/program/sendprogramdialog.cpp
+++ b/LedOK/program/sendprogramdialog.cpp
@@ -125,7 +125,7 @@ SendProgramDialog::SendProgramDialog(QString progName, QWidget *parent) : QDialo
                         bool ok;
                         auto pwd = QInputDialog::getText(this, tr("Input password"), tr("Input password"), QLineEdit::Password, QString(), &ok);
                         if(! ok) return;
-                        QJsonObject json;
+                        JObj json;
                         json.insert("_id", "VerifyPassword");
                         json.insert("_type", "VerifyPassword");
                         json.insert("pwd", pwd);
diff --git a/LedOK/program/sendprogthread.cpp b/LedOK/program/sendprogthread.cpp
index 5e17eeb..57d1b91 100644
--- a/LedOK/program/sendprogthread.cpp
+++ b/LedOK/program/sendprogthread.cpp
@@ -2,7 +2,6 @@
 #include "gutil/qnetwork.h"
 #include <QHostAddress>
 #include <QDir>
-#include <QJsonArray>
 #include <QDirIterator>
 #include <QMessageBox>
 #include <QMetaEnum>
@@ -13,8 +12,8 @@ SendProgThread::SendProgThread(const QString &progDir, const QString &ip, int po
 
 void SendProgThread::run() {
     emit emProgress(0); // 进度条归零
-    auto fileInfos = QDir(prog_dir).entryInfoList(QDir::Files);
-    if(fileInfos.isEmpty()) {
+    auto fileNames = QDir(prog_dir).entryList(QDir::Files);
+    if(fileNames.isEmpty()) {
         emit emErr(tr("Program is empty"));
         return;
     }
@@ -22,7 +21,7 @@ void SendProgThread::run() {
     TcpSocket tcp;
     tcp.connectToHost(ip, port);
     if(! tcp.waitForConnected()) {
-        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when waitForConnected");
+        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at waitForConnected");
         tcp.close();
         return;
     }
@@ -31,88 +30,64 @@ void SendProgThread::run() {
         return;
     };
     //发送节目列表协商
-    QJsonArray ids;
-    foreach(auto fileInfo, fileInfos) {
-        auto baseName = fileInfo.baseName();
-        if(baseName!="program") ids.append(baseName);
+    JArray files;
+    for(auto &name : fileNames) if(name!="program") {
+        QFileInfo info(prog_dir+"/"+name);
+        files.append(JObj{{"name", info.baseName()}, {"size", info.size()}});
     }
-    if(! ids.isEmpty()) {
-        QJsonObject req;
+    if(! files.empty()) {
+        JObj req;
         req.insert("_type", "consult");
-        req.insert("proName", "program");
-        req.insert("idList", ids);
+        req.insert("files", files);
+        req.insert("idList", JArray{"aaa"});
         req.insert("zVer", "xixun1");
-        auto requ = QJsonDocument(req).toJson(QJsonDocument::Compact);
-        auto resNum = tcp.write(requ);
+        auto resNum = tcp.write(JToBytes(req));
         tcp.flush();
-        if(resNum == -1 || ! tcp.waitForBytesWritten()) {
-            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when write 'consult'. size"+QString::number(requ.size()));
-            tcp.close();
-            return;
-        }
-        if(! tcp.waitForReadyRead()) {
-            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when waitForRead 'consult'. size"+QString::number(requ.size()));
+        if(resNum == -1 || ! tcp.waitForBytesWritten() || ! tcp.waitForReadyRead()) {
+            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at waitForRead 'checkExist'");
             tcp.close();
             return;
         }
         auto resp = tcp.readAll();
-        if(resp.isEmpty()) {
-            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when read 'consult'. size"+QString::number(requ.size()));
-            tcp.close();
-            return;
-        }
-        if(stoped) {
-            tcp.close();
-            return;
-        };
-        QJsonParseError parseErr;
-        QJsonDocument res = QJsonDocument::fromJson(resp, &parseErr);
-        for(int i=2; parseErr.error == QJsonParseError::UnterminatedString && i < 10; i++) {
+        QString error;
+        auto res = JFrom(resp, &error);
+        while(error.endsWith("end-of-input")) {
             if(! tcp.waitForReadyRead()) {
-                emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when waitForRead 'consult' "+QString::number(i));
+                emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at waitForRead2 'checkExist'");
                 tcp.close();
                 return;
             }
-            auto resp2 = tcp.readAll();
-            if(resp2.isEmpty()) {
-                emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when read 'consult' "+QString::number(i));
-                tcp.close();
-                return;
-            }
-            resp += resp2;
-            res = QJsonDocument::fromJson(resp, &parseErr);
+            resp += tcp.readAll();
+            res = JFrom(resp, &error);
         }
-        if(parseErr.error != QJsonParseError::NoError) {
-            emit emErr(parseErr.errorString()+" when parse consult. size:"+QString::number(resp.size()));
+        if(! error.isEmpty()) {
+            emit emErr(error+" at parse 'checkExist'");
             tcp.close();
             return;
         }
-        if(res["_type"].toString()=="consult") {
-            fileInfos.clear();
-            fileInfos.append(QFileInfo(prog_dir+"/program"));
-            auto ids = res["idList"].toArray();
-            for(auto id : ids) fileInfos.append(QFileInfo(prog_dir+"/"+id.toString()));
-        }
+        auto existeds = res["existed"].toArray();
+        for(auto &existed : existeds) fileNames.removeAll(existed.toString());
     }
     if(stoped) {
         tcp.close();
         return;
     }
     qint64 progSize = 0;
-    foreach(auto fileInfo, fileInfos) progSize += fileInfo.size();
+    for(auto &name : fileNames) progSize += QFileInfo(prog_dir+"/"+name).size();
     if(progSize == 0) {
         emit emErr(tr("Program is empty"));
         tcp.close();
         return;
     }
-    auto req = QJsonObject();
+    auto req = JObj();
     req.insert("_type", "proStart");
     req.insert("proName", "program");
     req.insert("proSize", progSize);
     req.insert("zVer","xixun1");
-    auto resNum = tcp.write(QJsonDocument(req).toJson(QJsonDocument::Compact));
+    auto resNum = tcp.write(JToBytes(req));
+    tcp.flush();
     if(resNum == -1 || ! tcp.waitForBytesWritten()) {
-        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when write 'proStart'");
+        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at write 'proStart'");
         tcp.close();
         return;
     }
@@ -123,18 +98,18 @@ void SendProgThread::run() {
     //4.发送协商列表应答里的文件
     int64_t sentBytes = 0;
     char buf[8192];
-    for(auto &info : fileInfos) if(info.isFile()) {
+    for(auto &name : fileNames) {
+        QFileInfo info(prog_dir+"/"+name);
         auto baseName = info.baseName();
         auto remain = info.size();
-        req = QJsonObject();
+        req = JObj();
         req.insert("_type", "fileStart");
         req.insert("id", baseName);
         req.insert("size", remain);
-        req.insert("relative_path", "");
         req.insert("zVer","xixun1");
-        auto resNum = tcp.write(QJsonDocument(req).toJson(QJsonDocument::Compact));
-        if(resNum == -1 || ! tcp.waitForBytesWritten()) {
-            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when write 'fileStart'");
+        auto resNum = tcp.write(JToBytes(req));
+        if(resNum == -1) {
+            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at write 'fileStart'");
             tcp.close();
             return;
         }
@@ -158,14 +133,14 @@ void SendProgThread::run() {
                 return;
             };
             if(! tcp.waitForBytesWritten(60000)) {
-                emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when waitForWritten file: "+file->fileName());
+                emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at waitForWritten file: "+file->fileName());
                 tcp.close();
                 file->close();
                 return;
             }
             resNum = tcp.write(buf, resNum);
             if(resNum <= 0) {
-                emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when write file: "+file->fileName());
+                emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at write file: "+file->fileName());
                 tcp.close();
                 file->close();
                 return;
@@ -184,13 +159,14 @@ void SendProgThread::run() {
             tcp.close();
             return;
         };
-        req = QJsonObject();
+        req = JObj();
         req.insert("_type", "fileEnd");
         req.insert("id", baseName);
         req.insert("zVer", "xixun1");
-        resNum = tcp.write(QJsonDocument(req).toJson(QJsonDocument::Compact));
+        resNum = tcp.write(JToBytes(req));
+        tcp.flush();
         if(resNum == -1 || ! tcp.waitForBytesWritten()) {
-            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when write 'fileEnd'");
+            emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at write 'fileEnd'");
             tcp.close();
             return;
         }
@@ -200,24 +176,25 @@ void SendProgThread::run() {
         return;
     };
     //5.发送结束
-    req = QJsonObject();
+    req = JObj();
     req.insert("_type", "proEnd");
     req.insert("proName", "program");
     req.insert("zVer","xixun1");
-    resNum = tcp.write(QJsonDocument(req).toJson(QJsonDocument::Compact));
+    resNum = tcp.write(JToBytes(req));
+    tcp.flush();
     if(resNum == -1 || ! tcp.waitForBytesWritten()) {
-        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when write 'proEnd'");
+        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at write 'proEnd'");
         tcp.close();
         return;
     };
     if(! tcp.waitForReadyRead()) {
-        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when waitForRead 'proEnd'");
+        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at waitForRead 'proEnd'");
         tcp.close();
         return;
     }
     auto resp = tcp.readAll();
     if(resp.isEmpty()) {
-        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" when read 'proEnd'");
+        emit emErr(QString(socketErrKey(tcp.error()))+" ("+QString::number(tcp.error())+") "+tcp.errorString()+" at read 'proEnd'");
         tcp.close();
         return;
     }
diff --git a/LedOK/program/sendprogthread.h b/LedOK/program/sendprogthread.h
index 787fbea..32b1793 100644
--- a/LedOK/program/sendprogthread.h
+++ b/LedOK/program/sendprogthread.h
@@ -1,13 +1,6 @@
 #ifndef SENDPROGTHREAD_H
 #define SENDPROGTHREAD_H
 #include <QThread>
-#include <QFileInfo>
-#include <QJsonValue>
-#include <QJsonObject>
-#include <QJsonDocument>
-#include <QAbstractSocket>
-#include <QSemaphore>
-#include <QDataStream>
 
 class SendProgThread : public QThread {
     Q_OBJECT
@@ -28,7 +21,7 @@ private:
     QString prog_dir;
     QString ip;
     int port = 3333;
-    std::atomic_bool stoped{false};
+    std::atomic_bool stoped = false;
 };
 
 #endif // SENDPROGTHREAD_H
diff --git a/LedOK/res.qrc b/LedOK/res.qrc
index f8f6f9f..1592669 100644
--- a/LedOK/res.qrc
+++ b/LedOK/res.qrc
@@ -29,8 +29,9 @@
         <file>res/GuangYingPin_s.png</file>
         <file>res/GuangYingPin_u.png</file>
         <file>res/Hdmi.png</file>
-        <file>res/Logo.ico</file>
         <file>res/Logo.png</file>
+		<file>res/Logo-leyide.png</file>
+		<file>res/Logo-citta.png</file>
         <file>res/program/AClock.png</file>
         <file>res/program/Add.png</file>
         <file>res/program/AddPlan.png</file>
diff --git a/LedOK/res/Logo-citta.ico b/LedOK/res/Logo-citta.ico
new file mode 100644
index 0000000..216dfd5
Binary files /dev/null and b/LedOK/res/Logo-citta.ico differ
diff --git a/LedOK/res/Logo-citta.png b/LedOK/res/Logo-citta.png
new file mode 100644
index 0000000..bb2fbfe
Binary files /dev/null and b/LedOK/res/Logo-citta.png differ
diff --git a/LedOK/res/Logo-leyide.ico b/LedOK/res/Logo-leyide.ico
new file mode 100644
index 0000000..336586c
Binary files /dev/null and b/LedOK/res/Logo-leyide.ico differ
diff --git a/LedOK/res/Logo-leyide.png b/LedOK/res/Logo-leyide.png
new file mode 100644
index 0000000..214f812
Binary files /dev/null and b/LedOK/res/Logo-leyide.png differ