diff --git a/src/forms/settings/systemsettingform.cpp b/src/forms/settings/systemsettingform.cpp
index 3d49dde..4527666 100644
--- a/src/forms/settings/systemsettingform.cpp
+++ b/src/forms/settings/systemsettingform.cpp
@@ -5,6 +5,8 @@
 #include <QDebug>
 #include <QLineEdit>
 #include <QToolButton>
+#include <QGridLayout>
+
 
 #include "src/dialogs/SelectDialog.h"
 #include "network/networkcfgdialog.h"
@@ -48,7 +50,19 @@ systemSettingForm::systemSettingForm(QWidget* parent) :
 	ui->btnFlt->setText(JsonObject::Instance()->defaultFilter());
 	ui->btnFlt->setObjectName("BigBtn");
 
-	////test begin
+    QGridLayout* gridLayout = (QGridLayout*)ui->block10->layout();
+    auto btn_needConfirm = new ImageSwitch(this);
+    auto lbl_needConfirm = new QLabel(this);
+    lbl_needConfirm->setText("Scan Confirm");
+    gridLayout->addWidget(btn_needConfirm, 4, 2, 1, 1);
+    gridLayout->addWidget(lbl_needConfirm, 4, 0, 1, 1);
+    btn_needConfirm->setChecked(JsonObject::Instance()->getScanConfirm());
+    QFrame* line5 =  new QFrame(this);
+    line5->setFrameShape(QFrame::HLine);
+    line5->setFrameShadow(QFrame::Sunken);
+    gridLayout->addWidget(line5,5,0);
+
+    ////test begin
 	//flag_disksize = true;
 	//m_disksize = 75.0;
 	////test end
@@ -86,6 +100,9 @@ systemSettingForm::systemSettingForm(QWidget* parent) :
 			////
 		}
 		});
+    connect(btn_needConfirm, &ImageSwitch::clicked, [=]() {
+        JsonObject::Instance()->setScanConfirm(btn_needConfirm->getChecked());
+    });
 	connect(ui->btn_network, &QToolButton::clicked, [=]() {
 		GetAdminPsw dialog(this);
 		if (dialog.exec() == QDialog::Accepted)
diff --git a/src/json/jsonobject.cpp b/src/json/jsonobject.cpp
index 64f8f7f..58881f5 100644
--- a/src/json/jsonobject.cpp
+++ b/src/json/jsonobject.cpp
@@ -50,6 +50,41 @@ char* JsonObject::getJsonString(const char* catergory, const char* stringName)
 	return second->valuestring;
 
 }
+
+void JsonObject::setBool(const char *catergory, const char *stringName, bool val, bool save) {
+    if (!loadcfg())
+        return;
+
+    cJSON* first = cJSON_GetObjectItem((cJSON*)json_root, catergory);
+    if (!first) return;
+
+    cJSON* Item = cJSON_CreateBool(val?1:0);
+    cJSON* valItem = cJSON_GetObjectItem(first, stringName);
+    if (valItem){
+        cJSON_ReplaceItemInObject(first, stringName, Item);
+    }
+    else{
+        cJSON_AddItemToObject(first, stringName , Item);
+    }
+    if (save)
+    {
+        savecfg();
+    }
+}
+
+bool JsonObject::getBool(const char* catergory, const char* stringName)
+{
+    if (!loadcfg())
+        return nullptr;
+
+    cJSON* first = cJSON_GetObjectItem((cJSON*)json_root, catergory);
+    if (!first) return false;
+
+    cJSON* second = cJSON_GetObjectItem(first, stringName);
+    if (!second) return false;
+    return second->valueint;
+}
+
 char* JsonObject::getArrayNode(const char* catergory, const char* stringName, int index, const char* id)
 {
 	if (!loadcfg())
@@ -396,6 +431,12 @@ void JsonObject::autoDHCP(bool ena)
 	setJsonString("address", "dhcp", str.toStdString().c_str());
 }
 
+bool JsonObject::getScanConfirm() {
+    return getBool("general","ScanConfirm");
+}
+void JsonObject::setScanConfirm(bool val) {
+    setBool("general","ScanConfirm", val, true);
+}
 
 IpAddr JsonObject::getDefaultIpAddr()
 {
@@ -474,3 +515,5 @@ void JsonObject::setIpRouteList(const QList<QStringList>& list)
 	}
 	savecfg();
 }
+
+
diff --git a/src/json/jsonobject.h b/src/json/jsonobject.h
index ebdda46..903f930 100644
--- a/src/json/jsonobject.h
+++ b/src/json/jsonobject.h
@@ -87,6 +87,9 @@ public:
 	bool isDHCP();
 	void autoDHCP(bool);
 
+    bool getScanConfirm();
+    void setScanConfirm(bool val);
+
 	IpAddr getDefaultIpAddr();
 	void setDefaultIpAddr(const IpAddr& addr);
 
@@ -104,6 +107,9 @@ private:
 	void  setJsonString(const char* catergory, const char* stringName, const char* stringValue, bool save = true);
 	char* getJsonString(const char* catergory, const char* stringName);
 
+	void setBool(const char* catergory, const char* stringName,bool val, bool save = true);
+    bool JsonObject::getBool(const char* catergory, const char* stringName);
+
 	char* getArrayNode(const char* catergory, const char* stringName, int index, const char* id);
 	void setArrayNode(const char* catergory, const char* stringName, int index, const char* id, const char* stringValue);
 	int getArraySize(const char* catergory, const char* stringName);