diff --git a/app/fwupgrade/FWUpgrade_zh_CN.qm b/app/fwupgrade/FWUpgrade_zh_CN.qm
index fd60c5e5..0c53468c 100644
Binary files a/app/fwupgrade/FWUpgrade_zh_CN.qm and b/app/fwupgrade/FWUpgrade_zh_CN.qm differ
diff --git a/app/fwupgrade/FWUpgrade_zh_CN.ts b/app/fwupgrade/FWUpgrade_zh_CN.ts
index 28360461..ea8ad18b 100644
--- a/app/fwupgrade/FWUpgrade_zh_CN.ts
+++ b/app/fwupgrade/FWUpgrade_zh_CN.ts
@@ -269,7 +269,7 @@
     </message>
     <message>
         <location filename="mainwindow.ui" line="211"/>
-        <location filename="mainwindow.cpp" line="462"/>
+        <location filename="mainwindow.cpp" line="491"/>
         <source>Have not corrected</source>
         <translation>未校正</translation>
     </message>
@@ -326,19 +326,19 @@
         <translation type="vanished">打开设备：%1，固件版本号为：%2</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="411"/>
-        <location filename="mainwindow.cpp" line="518"/>
-        <location filename="mainwindow.cpp" line="519"/>
-        <location filename="mainwindow.cpp" line="520"/>
-        <location filename="mainwindow.cpp" line="532"/>
-        <location filename="mainwindow.cpp" line="544"/>
+        <location filename="mainwindow.cpp" line="439"/>
+        <location filename="mainwindow.cpp" line="548"/>
+        <location filename="mainwindow.cpp" line="549"/>
         <location filename="mainwindow.cpp" line="550"/>
-        <location filename="mainwindow.cpp" line="880"/>
-        <location filename="mainwindow.cpp" line="881"/>
+        <location filename="mainwindow.cpp" line="562"/>
+        <location filename="mainwindow.cpp" line="574"/>
+        <location filename="mainwindow.cpp" line="580"/>
         <location filename="mainwindow.cpp" line="913"/>
         <location filename="mainwindow.cpp" line="914"/>
-        <location filename="mainwindow.cpp" line="948"/>
-        <location filename="mainwindow.cpp" line="949"/>
+        <location filename="mainwindow.cpp" line="946"/>
+        <location filename="mainwindow.cpp" line="947"/>
+        <location filename="mainwindow.cpp" line="982"/>
+        <location filename="mainwindow.cpp" line="983"/>
         <source>do not support</source>
         <translation>不支持</translation>
     </message>
@@ -347,27 +347,27 @@
         <translation type="vanished">打开设备错误：%1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="580"/>
+        <location filename="mainwindow.cpp" line="611"/>
         <source>no device opened</source>
         <translation>无设备打开</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="625"/>
-        <location filename="mainwindow.cpp" line="670"/>
-        <location filename="mainwindow.cpp" line="680"/>
-        <location filename="mainwindow.cpp" line="703"/>
-        <location filename="mainwindow.cpp" line="753"/>
-        <location filename="mainwindow.cpp" line="817"/>
-        <location filename="mainwindow.cpp" line="833"/>
-        <location filename="mainwindow.cpp" line="840"/>
-        <location filename="mainwindow.cpp" line="847"/>
-        <location filename="mainwindow.cpp" line="854"/>
-        <location filename="mainwindow.cpp" line="863"/>
+        <location filename="mainwindow.cpp" line="656"/>
+        <location filename="mainwindow.cpp" line="701"/>
+        <location filename="mainwindow.cpp" line="711"/>
+        <location filename="mainwindow.cpp" line="734"/>
+        <location filename="mainwindow.cpp" line="786"/>
+        <location filename="mainwindow.cpp" line="850"/>
+        <location filename="mainwindow.cpp" line="866"/>
+        <location filename="mainwindow.cpp" line="873"/>
+        <location filename="mainwindow.cpp" line="880"/>
+        <location filename="mainwindow.cpp" line="887"/>
+        <location filename="mainwindow.cpp" line="896"/>
         <source>tips</source>
         <translation>提示</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="625"/>
+        <location filename="mainwindow.cpp" line="656"/>
         <source>no version available</source>
         <translation>未获取到可升级版本</translation>
     </message>
@@ -376,7 +376,7 @@
         <translation type="vanished">确定</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="656"/>
+        <location filename="mainwindow.cpp" line="687"/>
         <source>Open File</source>
         <translation>打开文件</translation>
     </message>
@@ -385,9 +385,9 @@
         <translation type="vanished">压缩文件(* .zip)</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="744"/>
-        <location filename="mainwindow.cpp" line="764"/>
-        <location filename="mainwindow.cpp" line="785"/>
+        <location filename="mainwindow.cpp" line="776"/>
+        <location filename="mainwindow.cpp" line="797"/>
+        <location filename="mainwindow.cpp" line="818"/>
         <source>device: %1 upgrade firmware success</source>
         <translation>设备：%1 固件升级成功</translation>
     </message>
@@ -400,24 +400,24 @@
         <translation type="vanished">设备: %1, 固件版本: %2, 升级: %3</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="518"/>
+        <location filename="mainwindow.cpp" line="548"/>
         <source>support</source>
         <translation>支持</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="518"/>
+        <location filename="mainwindow.cpp" line="548"/>
         <source>upgrade: %1</source>
         <oldsource>upgrade: %2</oldsource>
         <translation>固件在线升级: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="656"/>
+        <location filename="mainwindow.cpp" line="687"/>
         <source>ZIP Files(*.zip *.zip)</source>
         <translation>压缩文件(*.zip)</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="670"/>
-        <location filename="mainwindow.cpp" line="703"/>
+        <location filename="mainwindow.cpp" line="701"/>
+        <location filename="mainwindow.cpp" line="734"/>
         <source>the selected firmware is not newer than the current version</source>
         <translation>选择的固件版本比当前版本低</translation>
     </message>
@@ -426,7 +426,7 @@
         <translation type="vanished">固件不匹配</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="681"/>
+        <location filename="mainwindow.cpp" line="712"/>
         <source>firmware file mismatch, continue?</source>
         <translation>固件文件版本不匹配，是否继续？</translation>
     </message>
@@ -439,99 +439,98 @@
         <translation type="vanished">设备: %1, 固件升级: %2</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="519"/>
+        <location filename="mainwindow.cpp" line="549"/>
         <source>FirmWare number: %1</source>
         <translation>固件号: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="520"/>
+        <location filename="mainwindow.cpp" line="550"/>
         <source>Serial number: %1</source>
         <translation>序列号: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="521"/>
+        <location filename="mainwindow.cpp" line="551"/>
         <source>speed mode: %1</source>
         <translation>速度模式: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="550"/>
+        <location filename="mainwindow.cpp" line="580"/>
         <source>Motor Version: %1</source>
         <translation>电机固件版本： %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="571"/>
+        <location filename="mainwindow.cpp" line="602"/>
         <source>Device is opened by other process</source>
         <translation>设备被其他进程占用</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="575"/>
+        <location filename="mainwindow.cpp" line="606"/>
         <source>open device error</source>
         <translation>打开设备失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="748"/>
-        <location filename="mainwindow.cpp" line="768"/>
-        <location filename="mainwindow.cpp" line="789"/>
+        <location filename="mainwindow.cpp" line="801"/>
+        <location filename="mainwindow.cpp" line="822"/>
         <source>device: %1 upgrade firmware failed, io error</source>
         <translation>设备：%1 固件升级失败，IO错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="753"/>
+        <location filename="mainwindow.cpp" line="786"/>
         <source>download firmware fail</source>
         <translation>下载固件失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="808"/>
+        <location filename="mainwindow.cpp" line="841"/>
         <source>Roller scanned count has been set to 0.</source>
         <translation>滚轴计数已清零</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="812"/>
+        <location filename="mainwindow.cpp" line="845"/>
         <source>Do not supported</source>
         <translation>设备不支持</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="815"/>
+        <location filename="mainwindow.cpp" line="848"/>
         <source>Roller scanned count reset failed.</source>
         <translation>清除滚轴计数失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="833"/>
+        <location filename="mainwindow.cpp" line="866"/>
         <source>old password is wrong</source>
         <translation>旧密码错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="840"/>
+        <location filename="mainwindow.cpp" line="873"/>
         <source>new password can not be empty</source>
         <translation>新密码不能为空</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="847"/>
+        <location filename="mainwindow.cpp" line="880"/>
         <source>new password is inconsistent</source>
         <translation>新密码不一致</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="854"/>
+        <location filename="mainwindow.cpp" line="887"/>
         <source>modify password fail</source>
         <translation>密码修改失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="863"/>
+        <location filename="mainwindow.cpp" line="896"/>
         <source>modify password success</source>
         <translation>密码修改成功</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="944"/>
+        <location filename="mainwindow.cpp" line="978"/>
         <source>correcting...</source>
         <translation>校正中...</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="964"/>
+        <location filename="mainwindow.cpp" line="998"/>
         <source>Export special test paper</source>
         <translation>导出专用测试纸</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="964"/>
+        <location filename="mainwindow.cpp" line="998"/>
         <source>jpg(*.jpg)</source>
         <translation>jpg(*.jpg)</translation>
     </message>
@@ -540,107 +539,114 @@
         <translation type="vanished">导出失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="289"/>
-        <location filename="mainwindow.cpp" line="304"/>
-        <location filename="mainwindow.cpp" line="881"/>
-        <location filename="mainwindow.cpp" line="887"/>
+        <location filename="mainwindow.cpp" line="316"/>
+        <location filename="mainwindow.cpp" line="331"/>
+        <location filename="mainwindow.cpp" line="776"/>
+        <location filename="mainwindow.cpp" line="780"/>
         <location filename="mainwindow.cpp" line="914"/>
         <location filename="mainwindow.cpp" line="920"/>
-        <location filename="mainwindow.cpp" line="927"/>
-        <location filename="mainwindow.cpp" line="948"/>
-        <location filename="mainwindow.cpp" line="955"/>
+        <location filename="mainwindow.cpp" line="947"/>
+        <location filename="mainwindow.cpp" line="953"/>
+        <location filename="mainwindow.cpp" line="960"/>
+        <location filename="mainwindow.cpp" line="982"/>
+        <location filename="mainwindow.cpp" line="989"/>
         <source>Prompt</source>
         <translation>提示</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="53"/>
-        <location filename="mainwindow.cpp" line="927"/>
+        <location filename="mainwindow.cpp" line="63"/>
+        <location filename="mainwindow.cpp" line="960"/>
         <source>Please confirm that the device has correctly placed the calibration paper!</source>
         <translation>请确认设备已正确放置校正纸！</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="54"/>
+        <location filename="mainwindow.cpp" line="64"/>
         <source>Prompt of Hualing device</source>
         <oldsource>Prompt of Hualin device</oldsource>
         <translation>若当前为华凌设备，自动校正后，须勾选&quot;彩色校正&quot;再校正一次，其它设备无需勾选。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="55"/>
+        <location filename="mainwindow.cpp" line="65"/>
         <source>Please confirm that the device has placed a special scanning test paper for distortion correction!</source>
         <translation>开始计算畸变值之前，请确认设备已放置畸变校正专用扫描测试纸！</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="221"/>
+        <location filename="mainwindow.cpp" line="248"/>
         <source>Warning</source>
         <translation>警告</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="221"/>
+        <location filename="mainwindow.cpp" line="248"/>
         <source>Device is Running! please wait for the process to end.</source>
         <translation>设备正在运行！请等待流程结束。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="288"/>
-        <location filename="mainwindow.cpp" line="289"/>
+        <location filename="mainwindow.cpp" line="315"/>
+        <location filename="mainwindow.cpp" line="316"/>
         <source>Count distortion failed</source>
         <translation>计算畸变值失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="295"/>
+        <location filename="mainwindow.cpp" line="322"/>
         <source>Count distortion succeed: %1</source>
         <translation>计算畸变值成功: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="458"/>
-        <location filename="mainwindow.cpp" line="528"/>
-        <location filename="mainwindow.cpp" line="807"/>
+        <location filename="mainwindow.cpp" line="487"/>
+        <location filename="mainwindow.cpp" line="558"/>
+        <location filename="mainwindow.cpp" line="840"/>
         <source>roll count: %1</source>
         <translation>滚轴计数： %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="459"/>
-        <location filename="mainwindow.cpp" line="540"/>
+        <location filename="mainwindow.cpp" line="488"/>
+        <location filename="mainwindow.cpp" line="570"/>
         <source>scan count: %1</source>
         <translation>历史扫描张数： %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="886"/>
+        <location filename="mainwindow.cpp" line="781"/>
+        <source>device: %1 upgrade firmware failed: %2</source>
+        <translation>设备：%1 固件升级失败: %2</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.cpp" line="919"/>
         <source>Get distortion failed</source>
         <translation>获取畸变值失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="887"/>
+        <location filename="mainwindow.cpp" line="920"/>
         <source>Get failed</source>
         <translation>获取失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="892"/>
+        <location filename="mainwindow.cpp" line="925"/>
         <source>Get distortion succeed: %1</source>
         <translation>获取畸变值成功: %1</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="971"/>
+        <location filename="mainwindow.cpp" line="1005"/>
         <source>Color mode: %1, Dpi: %2</source>
         <translation>颜色模式: %1, 分辨率 :%2</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="919"/>
-        <location filename="mainwindow.cpp" line="920"/>
+        <location filename="mainwindow.cpp" line="952"/>
+        <location filename="mainwindow.cpp" line="953"/>
         <source>Set failed</source>
         <translation>设置失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="909"/>
+        <location filename="mainwindow.cpp" line="942"/>
         <source>Set succeed</source>
         <translation>设置成功</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="955"/>
+        <location filename="mainwindow.cpp" line="989"/>
         <source>Correct failed</source>
         <translation>校正失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="300"/>
+        <location filename="mainwindow.cpp" line="327"/>
         <source>Have already corrected</source>
         <translation>已校正</translation>
     </message>
diff --git a/app/fwupgrade/dialog_upgradefirmware.cpp b/app/fwupgrade/dialog_upgradefirmware.cpp
index ba4fa479..2f796b0e 100644
--- a/app/fwupgrade/dialog_upgradefirmware.cpp
+++ b/app/fwupgrade/dialog_upgradefirmware.cpp
@@ -47,10 +47,15 @@ void HGAPI Dialog_upgradeFirmware::ThreadFunc(HGThread thread, HGPointer param)
     (void)thread;
     Dialog_upgradeFirmware *p = (Dialog_upgradeFirmware *)param;
 
-    if (SANE_STATUS_GOOD == sane_io_control(p->m_handle, IO_CTRL_CODE_SET_FIRMWARE_UPGRADE, (void*)p->m_filePath.c_str(), nullptr))
+    SANE_Status ret = sane_io_control(p->m_handle, IO_CTRL_CODE_SET_FIRMWARE_UPGRADE, (void*)p->m_filePath.c_str(), nullptr);
+    if (SANE_STATUS_GOOD == ret)
     {
         p->m_result = 0;
     }
+    else
+    {
+        p->m_result = ret;
+    }
 
     emit p->finish();
 }
diff --git a/app/fwupgrade/mainwindow.cpp b/app/fwupgrade/mainwindow.cpp
index e59c3769..17a2343f 100644
--- a/app/fwupgrade/mainwindow.cpp
+++ b/app/fwupgrade/mainwindow.cpp
@@ -770,13 +770,15 @@ void MainWindow::on_btnDownloadUpgrade_clicked()
                 {
                     Dialog_upgradeFirmware dlg(m_curDevHandle, savePath, this);
                     dlg.exec();
-                    if (0 == dlg.getUpgradeStatus())
+                    int status = dlg.getUpgradeStatus();
+                    if (0 == status)
                     {
-                        ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName));
+                        QMessageBox::information(this, tr("Prompt"), QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName));
                     }
                     else
                     {
-                        ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware failed, io error")).arg(m_curDevName));
+                         QMessageBox::information(this, tr("Prompt"),
+                                                  QString(tr("device: %1 upgrade firmware failed: %2")).arg(m_curDevName).arg(sane_strstatus((SANE_Status)status)));
                     }
                 }
                 else
@@ -811,13 +813,15 @@ void MainWindow::on_btnUpgrade_clicked()
     {
         Dialog_upgradeFirmware dlg(m_curDevHandle, filePath, this);
         dlg.exec();
-        if (0 == dlg.getUpgradeStatus())
+        int status = dlg.getUpgradeStatus();
+        if (0 == status)
         {
-            ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName));
+            QMessageBox::information(this, tr("Prompt"), QString(tr("device: %1 upgrade firmware success")).arg(m_curDevName));
         }
         else
         {
-            ui->labelDevInfo->setText(QString(tr("device: %1 upgrade firmware failed, io error")).arg(m_curDevName));
+             QMessageBox::information(this, tr("Prompt"),
+                                      QString(tr("device: %1 upgrade firmware failed: %2")).arg(m_curDevName).arg(sane_strstatus((SANE_Status)status)));
         }
     }
 }
diff --git a/app/fwupgrade/mainwindow.ui b/app/fwupgrade/mainwindow.ui
index eb6405e6..0de50fa9 100644
--- a/app/fwupgrade/mainwindow.ui
+++ b/app/fwupgrade/mainwindow.ui
@@ -551,7 +551,7 @@
          <rect>
           <x>80</x>
           <y>10</y>
-          <width>108</width>
+          <width>491</width>
           <height>31</height>
          </rect>
         </property>