diff --git a/0snap/nettool.gif b/0snap/nettool.gif
index 80c461a..ec14cdf 100644
Binary files a/0snap/nettool.gif and b/0snap/nettool.gif differ
diff --git a/nettool/main.cpp b/nettool/main.cpp
index 5ddbf70..bd96b91 100644
--- a/nettool/main.cpp
+++ b/nettool/main.cpp
@@ -21,6 +21,7 @@ int main(int argc, char *argv[])
 
     frmMain w;
     w.setWindowTitle("网络调试助手 V2021 (QQ: 517216493 WX: feiyangqingyun)");
+    w.resize(950, 700);
     QUIHelper::setFormInCenter(&w);
     w.show();    
 
diff --git a/nettool/readme.txt b/nettool/readme.txt
index 596b92a..c98498b 100644
--- a/nettool/readme.txt
+++ b/nettool/readme.txt
@@ -11,7 +11,7 @@
 6���ɶԵ����������ӷ������ݣ�Ҳ�ɹ�ѡȫ�����з��͡�
 7��֧�ֶ���ͻ������Ӳ�����
 8�����õ��̡߳�
-9������ģʽ��tcp�ͻ��ˡ�tcp��������udp�ͻ��ˡ�udp��������
+9������ģʽ��tcp�ͻ��ˡ�tcp��������udp�ͻ��ˡ�udp��������websocket�ͻ��ˡ�websocket��������
 
 ������뽫Դ���µ�fileĿ¼�е������ļ����Ƶ���ִ���ļ�ͬһĿ¼��
 ����и��õĽ�������������Q��(517216493)��лл��
\ No newline at end of file
diff --git a/ntpclient/frmntpclient.cpp b/ntpclient/frmntpclient.cpp
index 681aa90..d737862 100644
--- a/ntpclient/frmntpclient.cpp
+++ b/ntpclient/frmntpclient.cpp
@@ -24,5 +24,5 @@ void frmNtpClient::on_btnGetTime_clicked()
 
 void frmNtpClient::receiveTime(const QDateTime &dateTime)
 {
-    ui->txtTime->setText(dateTime.toString("yyyy-MM-dd HH:mm:ss"));
+    ui->txtTime->setText(dateTime.toString("yyyy-MM-dd HH:mm:ss zzz"));
 }
diff --git a/ntpclient/ntpclient.cpp b/ntpclient/ntpclient.cpp
index d399b24..409123f 100644
--- a/ntpclient/ntpclient.cpp
+++ b/ntpclient/ntpclient.cpp
@@ -1,6 +1,7 @@
 #include "ntpclient.h"
 #include "qmutex.h"
 #include "qudpsocket.h"
+#include "qdebug.h"
 
 QScopedPointer<NtpClient> NtpClient::self;
 NtpClient *NtpClient::Instance()
diff --git a/videopanel/videopanel.cpp b/videopanel/videopanel.cpp
index f07c459..935ba96 100644
--- a/videopanel/videopanel.cpp
+++ b/videopanel/videopanel.cpp
@@ -66,7 +66,7 @@ void VideoPanel::initForm()
     //设置样式表
     QStringList qss;
     qss.append("QFrame{border:2px solid #000000;}");
-    qss.append("QLabel{font:75 25px;color:#F0F0F0;border:2px solid #AAAAAA;background:#000000;}");
+    qss.append("QLabel{font:75 25px;color:#F0F0F0;border:2px solid #AAAAAA;background:#303030;}");
     qss.append("QLabel:focus{border:2px solid #00BB9E;background:#555555;}");
     this->setStyleSheet(qss.join(""));
 
diff --git a/videowidget/videowidget.cpp b/videowidget/videowidget.cpp
index ce980e9..bac49f4 100644
--- a/videowidget/videowidget.cpp
+++ b/videowidget/videowidget.cpp
@@ -39,6 +39,7 @@ VideoWidget::VideoWidget(QWidget *parent) : QWidget(parent)
     borderWidth = 5;
     borderColor = "#000000";
     focusColor = "#22A3A9";
+    bgColor = Qt::transparent;
     bgText = "实时视频";
     bgImage = QImage();