diff --git a/applications/EmsShower/customdisplaypanel.cpp b/applications/EmsShower/customdisplaypanel.cpp
index 213d204..78ee39d 100644
--- a/applications/EmsShower/customdisplaypanel.cpp
+++ b/applications/EmsShower/customdisplaypanel.cpp
@@ -284,11 +284,15 @@ void CustomDisplayPanel::UpdateAlarm(OpenJson &json)
     m_pTableWidget->setUpdatesEnabled(false);
     for(size_t i=0; i<nodeTable.size(); i++)
     {
-        m_pTableWidget->insertRow(0);
         auto& node = nodeTable[i];
+        std::string value = node["value"].s();
+        if (value == "0")
+            continue;
+
         std::string s = node["time"].s();
         std::string title = node["signal"].s();
-        std::string value = node["value"].s();
+
+        m_pTableWidget->insertRow(0);
 
         QTableWidgetItem *item0 = new QTableWidgetItem(QString::fromStdString(s));
         item0->setTextAlignment(Qt::AlignLeft | Qt::AlignVCenter); // 右对齐+垂直居中
diff --git a/applications/EmsShower/mainwindow.cpp b/applications/EmsShower/mainwindow.cpp
index a650d48..9172b66 100644
--- a/applications/EmsShower/mainwindow.cpp
+++ b/applications/EmsShower/mainwindow.cpp
@@ -73,7 +73,8 @@ MainWindow::~MainWindow()
 
 void MainWindow::getConfiguration(QString iniFilePath)
 {
-    m_pSettings = new QSettings(iniFilePath, QSettings::IniFormat);
+    if (m_pSettings == nullptr)
+        m_pSettings = new QSettings(iniFilePath, QSettings::IniFormat);
 
     m_version = m_pSettings->value("version/ver").toString();
     m_modbus_type = m_pSettings->value("modbus/type").toInt();
@@ -210,7 +211,7 @@ bool MainWindow::InitializeUI()
     QGridLayout *mainLayout = new QGridLayout(centralWidget);
 
     this->setStyleSheet("background-color: white;");
-    //this->setProperty("canMove",true);
+    this->setProperty("canMove",true);
 
     //设置窗体透明
     this->setAttribute(Qt::WA_TranslucentBackground, true);