diff --git a/AicsKnowledgeBase/CMakeLists.txt b/AicsKnowledgeBase/CMakeLists.txt
index 20a2bb9..852abc6 100644
--- a/AicsKnowledgeBase/CMakeLists.txt
+++ b/AicsKnowledgeBase/CMakeLists.txt
@@ -4,6 +4,7 @@ project(AicsKnowledgeBase LANGUAGES CXX)
 
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_STANDARD 20)
 
 find_package(Qt6 COMPONENTS Quick REQUIRED)
 
@@ -22,7 +23,7 @@ foreach (filepath ${QML_PATHS})
 endforeach (filepath)
 
 #遍历所有资源文件
-file(GLOB_RECURSE RES_PATHS res/*.png res/*.jpg res/*.svg res/*.ico res/*.ttf res/*.webp res/qmldir)
+file(GLOB_RECURSE RES_PATHS res/*.png res/*.jpg res/*.svg res/*.ico res/*.ttf res/*.webp qmldir)
 foreach (filepath ${RES_PATHS})
     string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}/" "" filename ${filepath})
     list(APPEND resource_files ${filename})
@@ -62,4 +63,4 @@ file(GLOB MSQUIC_BIN_FILES ../libcurl/dll/*)
 add_custom_command(TARGET AicsKnowledgeBase POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy_if_different
         ${MSQUIC_BIN_FILES} ${CMAKE_CURRENT_BINARY_DIR}
-        )
\ No newline at end of file
+        )
diff --git a/AicsKnowledgeBase/qml/App.qml b/AicsKnowledgeBase/qml/App.qml
index cd058a1..8631e3d 100644
--- a/AicsKnowledgeBase/qml/App.qml
+++ b/AicsKnowledgeBase/qml/App.qml
@@ -10,9 +10,10 @@ Window {
         FluApp.init(app);
         FluTheme.darkMode = FluDarkMode.System;
         FluApp.routes = {
+            "/login": "qrc:/AicsKnowledgeBase/qml/LoginWindow.qml",
             "/": "qrc:/AicsKnowledgeBase/qml/MainWindow.qml"
         };
-        FluApp.initialRoute = "/";
+        FluApp.initialRoute = "/login";
         FluApp.run();
     }
 }
diff --git a/AicsKnowledgeBase/qml/AppFluWindow.qml b/AicsKnowledgeBase/qml/AppFluWindow.qml
new file mode 100644
index 0000000..ed1e6d9
--- /dev/null
+++ b/AicsKnowledgeBase/qml/AppFluWindow.qml
@@ -0,0 +1,71 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+import org.wangwenx190.FramelessHelper
+
+FluWindow {
+    property bool appBarVisible: true
+
+    function setHitTestVisible(com) {
+        framless_helper.setHitTestVisible(com)
+    }
+    function setTitleBarItem(com) {
+        framless_helper.setTitleBarItem(com)
+    }
+    id: window
+    //color: "transparent"
+
+
+    FluAppBar {
+        id: title_bar
+        title: window.title
+        visible: appBarVisible
+
+        anchors {
+            left: parent.left
+            right: parent.right
+            top: parent.top
+        }
+    }
+    /*FluIconButton {
+        id: refreshButton
+        height: 30
+        iconSize: 13
+        iconSource: FluentIcons.Sync
+        width: 30
+        z: 8
+
+        onClicked: {
+            showSuccess("reload")
+            loader.reload()
+        }
+
+        anchors {
+            top: title_bar.bottom
+        }
+    }*/
+    FramelessHelper {
+        id: framless_helper
+        onReady: {
+            setTitleBarItem(title_bar)
+            moveWindowToDesktopCenter()
+            setHitTestVisible(title_bar.minimizeButton())
+            setHitTestVisible(title_bar.maximizeButton())
+            setHitTestVisible(title_bar.closeButton())
+            //setHitTestVisible(refreshButton)
+            title_bar.maximizeButton.visible = true
+            //if (blurBehindWindowEnabled)
+            //    window.backgroundVisible = false
+            window.show()
+        }
+    }
+
+    /*    FluRemoteLoader {
+        id: loader
+        anchors.fill: parent
+        source: "file:///D:\\Courses\\Qt\\AicsKnowledgeBase_client\\AicsKnowledgeBase\\qml\\LoginPage.qml"
+    }*/
+}
diff --git a/AicsKnowledgeBase/qml/LoginPage.qml b/AicsKnowledgeBase/qml/LoginPage.qml
deleted file mode 100644
index 7d6cd0d..0000000
--- a/AicsKnowledgeBase/qml/LoginPage.qml
+++ /dev/null
@@ -1,98 +0,0 @@
-import QtQuick
-import FluentUI
-import QtQuick.Controls
-import QtQuick.Window
-import QtQuick.Layouts
-import org.wangwenx190.FramelessHelper
-import AicsKB.HttpClient
-
-Row {
-    anchors.fill: parent
-
-    Rectangle {
-        id: introdutcitonItem
-        height: parent.height
-        width: parent.width * 0.5
-        color: "#f3fbff"
-
-        //color: "transparent"
-        Image {
-            anchors.fill: parent
-            fillMode: Image.PreserveAspectFit
-            source: "qrc:/AicsKnowledgeBase/res/login_background.webp"
-        }
-    }
-
-    ColumnLayout {
-        id: loginRect
-        width: parent.width * 0.5
-        height: parent.height
-        FluPivot {
-
-            Layout.fillWidth: true
-            Layout.alignment: Qt.AlignVCenter
-            Layout.margins: 20
-            height: 200
-
-            FluPivotItem {
-                id: loginItem
-                title: "登录"
-
-                function login(s)
-                {
-                     showSuccess(s);
-                }
-
-                contentItem: Column {
-                    anchors.margins: {
-                        top: 10
-                    }
-                    anchors.top: parent.top
-                    spacing: 12
-
-                    FluTextBox {
-                        anchors.left: parent.left
-                        anchors.right: parent.right
-                        id: account
-                        placeholderText: "用户名"
-                    }
-                    FluPasswordBox {
-                        anchors.left: parent.left
-                        anchors.right: parent.right
-                        id: password
-                        placeholderText: "密码"
-                    }
-                    RowLayout {
-                        anchors.left: parent.left
-                        anchors.right: parent.right
-                        FluCheckBox {
-                            Layout.alignment: Qt.AlignLeft
-                            //anchors.left: parent.left
-                            text: "记住密码"
-                        }
-                        FluTextButton {
-                            Layout.alignment: Qt.AlignRight
-                            //anchors.right: parent.right
-                            text: "忘记密码？"
-                        }
-                    }
-                    FluFilledButton {
-                        anchors.horizontalCenter: parent.horizontalCenter
-                        normalColor: FluColors.Green.normal
-                        text: "登录"
-                        onClicked: {
-                            HttpClient.doGetRequest("https://quic.aiortc.org/", loginItem, "login");
-                        }
-                    }
-                }
-            }
-            FluPivotItem {
-                title: "注册"
-                //                    Rectangle{
-                //                        anchors.fill: parent
-                //                        color: "blue"
-                //                    }
-            }
-        }
-    }
-}
diff --git a/AicsKnowledgeBase/qml/LoginWindow.qml b/AicsKnowledgeBase/qml/LoginWindow.qml
new file mode 100644
index 0000000..a7dbc86
--- /dev/null
+++ b/AicsKnowledgeBase/qml/LoginWindow.qml
@@ -0,0 +1,114 @@
+import QtQuick
+import FluentUI
+import QtQuick.Controls
+import QtQuick.Window
+import QtQuick.Layouts
+import org.wangwenx190.FramelessHelper
+import AicsKB.HttpClient
+
+AppFluWindow {
+    id: window
+    height: 420
+    title: "智能客服知识库"
+    width: 640
+
+    Row {
+        anchors.fill: parent
+
+        Rectangle {
+            id: introdutcitonItem
+            height: parent.height
+            width: parent.width * 0.5
+            color: "#f3fbff"
+
+            //color: "transparent"
+            Image {
+                anchors.fill: parent
+                fillMode: Image.PreserveAspectFit
+                source: "qrc:/AicsKnowledgeBase/res/login_background.webp"
+            }
+        }
+
+        Rectangle{
+            width: parent.width * 0.5
+            height: parent.height
+             color: "#f3f3f3"
+            ColumnLayout {
+                id: loginRect
+                anchors.fill: parent
+                FluPivot {
+
+                    Layout.fillWidth: true
+                    Layout.alignment: Qt.AlignVCenter
+                    Layout.margins: 20
+                    height: 200
+
+                    FluPivotItem {
+                        id: loginItem
+                        title: "登录"
+
+                        function login(s) {
+                            showSuccess(s)
+                        }
+
+                        contentItem: Column {
+                            anchors.margins: {
+                                top: 10
+                            }
+                            anchors.top: parent.top
+                            spacing: 12
+
+                            FluTextBox {
+                                anchors.left: parent.left
+                                anchors.right: parent.right
+                                id: account
+                                placeholderText: "用户名"
+                            }
+                            FluPasswordBox {
+                                anchors.left: parent.left
+                                anchors.right: parent.right
+                                id: password
+                                placeholderText: "密码"
+                            }
+                            RowLayout {
+                                anchors.left: parent.left
+                                anchors.right: parent.right
+                                FluCheckBox {
+                                    Layout.alignment: Qt.AlignLeft
+                                    //anchors.left: parent.left
+                                    text: "记住密码"
+                                }
+                                FluTextButton {
+                                    Layout.alignment: Qt.AlignRight
+                                    //anchors.right: parent.right
+                                    text: "忘记密码？"
+                                }
+                            }
+                            FluFilledButton {
+                                anchors.horizontalCenter: parent.horizontalCenter
+                                //normalColor: FluColors.Green.normal
+                                //normalColor: "#ffffff"
+                                text: "登录"
+                                onClicked: {
+                                    FluApp.navigate("/");
+                                    window.close();
+                                    //HttpClient.doGetRequest(
+                                    //            "https://quic.aiortc.org/",
+                                    //            loginItem, "login")
+                                }
+                            }
+                        }
+                    }
+                   // FluPivotItem {
+                     //   title: "注册"
+                        //                    Rectangle{
+                        //                        anchors.fill: parent
+                        //                        color: "blue"
+                        //                    }
+                    //}
+                }
+            }
+        }
+
+    }
+}
diff --git a/AicsKnowledgeBase/qml/MainWindow.qml b/AicsKnowledgeBase/qml/MainWindow.qml
index ff8fdcf..262e2d2 100644
--- a/AicsKnowledgeBase/qml/MainWindow.qml
+++ b/AicsKnowledgeBase/qml/MainWindow.qml
@@ -5,50 +5,68 @@ import QtQuick.Controls
 import QtQuick.Controls.Basic
 import FluentUI
 import org.wangwenx190.FramelessHelper
+import "qrc:///AicsKnowledgeBase/qml/global"
 
 FluWindow {
-    property bool appBarVisible: true
-
-    function setHitTestVisible(com) {
-        framless_helper.setHitTestVisible(com)
-    }
-    function setTitleBarItem(com) {
-        framless_helper.setTitleBarItem(com)
-    }
     id: window
-    //color: "transparent"
-    height: 420
-    title: "智能客服知识库"
-    width: 640
+    width: 1000
+    height: 640
 
     FluAppBar {
         id: title_bar
         title: window.title
-        visible: appBarVisible
 
         anchors {
             left: parent.left
             right: parent.right
             top: parent.top
+            leftMargin: 35
         }
     }
-    /*FluIconButton {
-        id: refreshButton
-        height: 30
-        iconSize: 13
-        iconSource: FluentIcons.Sync
-        width: 30
-        z: 8
 
-        onClicked: {
-            showSuccess("reload")
-            loader.reload()
+    RowLayout {
+        anchors.fill: parent
+
+        FluNavigationView {
+            id: nav_view
+            Layout.fillHeight: true
+            Layout.preferredWidth: 400
+            Layout.bottomMargin: 4
+            z: 999
+            items: NavItems
+            footerItems: FooterItems
+            topPadding: 5
+            displayMode: FluNavigationView.Compact
+            logo: "qrc:/AicsKnowledgeBase/res/logo.png"
+            title: "智能客服知识库"
+            Behavior on rotation {
+                NumberAnimation {
+                    duration: 167
+                }
+            }
+            transformOrigin: Item.Center
+            Component.onCompleted: {
+                NavItems.navigationView = nav_view
+                FooterItems.navigationView = nav_view
+                setCurrentIndex(0)
+            }
         }
 
-        anchors {
-            top: title_bar.bottom
+        FluArea {
+            Layout.fillHeight: true
+            Layout.fillWidth: true
+            paddings: 10
+            Layout.topMargin: 45
+            Layout.bottomMargin: 4
+            Layout.rightMargin: 4
+
+            FluText {
+                Layout.topMargin: 20
+                text: "Content"
+            }
         }
-    }*/
+    }
+
     FramelessHelper {
         id: framless_helper
         onReady: {
@@ -57,20 +75,12 @@ FluWindow {
             setHitTestVisible(title_bar.minimizeButton())
             setHitTestVisible(title_bar.maximizeButton())
             setHitTestVisible(title_bar.closeButton())
-            //setHitTestVisible(refreshButton)
             title_bar.maximizeButton.visible = true
-            //if (blurBehindWindowEnabled)
             //    window.backgroundVisible = false
             window.show()
         }
     }
 
-    /*    FluRemoteLoader {
-        id: loader
-        anchors.fill: parent
-        source: "file:///D:\\Courses\\Qt\\AicsKnowledgeBase_client\\AicsKnowledgeBase\\qml\\LoginPage.qml"
-    }*/
-    LoginPage {
-        anchors.fill: parent
-    }
+
 }
+
diff --git a/AicsKnowledgeBase/qml/global/FooterItems.qml b/AicsKnowledgeBase/qml/global/FooterItems.qml
new file mode 100644
index 0000000..f051bfc
--- /dev/null
+++ b/AicsKnowledgeBase/qml/global/FooterItems.qml
@@ -0,0 +1,36 @@
+pragma Singleton
+
+import QtQuick
+import FluentUI
+
+FluObject {
+
+    property var navigationView
+
+    FluPaneItemSeparator{}
+
+    FluPaneItem {
+        title: "我的收藏"
+        icon: FluentIcons.FavoriteList
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/FavoritePage.qml")
+        }
+    }
+
+    FluPaneItem {
+        title: "浏览历史"
+        icon: FluentIcons.History
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/HistoryPage.qml")
+        }
+    }
+
+    FluPaneItem {
+        title: "已下载"
+        icon: FluentIcons.Download
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/LocalPage.qml")
+        }
+    }
+
+}
diff --git a/AicsKnowledgeBase/qml/global/NavItems.qml b/AicsKnowledgeBase/qml/global/NavItems.qml
new file mode 100644
index 0000000..f56ac79
--- /dev/null
+++ b/AicsKnowledgeBase/qml/global/NavItems.qml
@@ -0,0 +1,53 @@
+pragma Singleton
+
+import QtQuick
+import FluentUI
+
+FluObject {
+
+    property var navigationView
+
+    FluPaneItem {
+        title: "探索"
+        icon: FluentIcons.Home
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/HomePage.qml")
+        }
+    }
+
+    FluPaneItem {
+        title: "全部"
+        icon: FluentIcons.FileExplorer
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/FilePage.qml")
+        }
+    }
+
+    FluPaneItem {
+        title: "文档"
+        icon: FluentIcons.Document
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/DocumentPage.qml")
+        }
+    }
+
+    FluPaneItem {
+        title: "视频"
+        icon: FluentIcons.Movies
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/VideoPage.qml")
+        }
+    }
+
+    FluPaneItem {
+        title: "音频"
+        icon: FluentIcons.Audio
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/AudioPage.qml")
+        }
+    }
+
+    function startPageByItem(data) {
+        navigationView.startPageByItem(data)
+    }
+}
diff --git a/AicsKnowledgeBase/qml/global/qmldir b/AicsKnowledgeBase/qml/global/qmldir
new file mode 100644
index 0000000..5878107
--- /dev/null
+++ b/AicsKnowledgeBase/qml/global/qmldir
@@ -0,0 +1,2 @@
+singleton NavItems 1.0 NavItems.qml
+singleton FooterItems 1.0 FooterItems.qml
diff --git a/AicsKnowledgeBase/qml/page/AudioPage.qml b/AicsKnowledgeBase/qml/page/AudioPage.qml
new file mode 100644
index 0000000..3b606c4
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/AudioPage.qml
@@ -0,0 +1,21 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text:"Audio"
+    }
+
+}
diff --git a/AicsKnowledgeBase/qml/page/DocumentPage.qml b/AicsKnowledgeBase/qml/page/DocumentPage.qml
new file mode 100644
index 0000000..a7d88b1
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/DocumentPage.qml
@@ -0,0 +1,21 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text:"Document"
+    }
+
+}
diff --git a/AicsKnowledgeBase/qml/page/FavoritePage.qml b/AicsKnowledgeBase/qml/page/FavoritePage.qml
new file mode 100644
index 0000000..756d4e9
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/FavoritePage.qml
@@ -0,0 +1,22 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text: "Favorite"
+    }
+
+}
+
diff --git a/AicsKnowledgeBase/qml/page/FilePage.qml b/AicsKnowledgeBase/qml/page/FilePage.qml
new file mode 100644
index 0000000..28977da
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/FilePage.qml
@@ -0,0 +1,22 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text: "File"
+    }
+
+}
+
diff --git a/AicsKnowledgeBase/qml/page/HistoryPage.qml b/AicsKnowledgeBase/qml/page/HistoryPage.qml
new file mode 100644
index 0000000..73663e6
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/HistoryPage.qml
@@ -0,0 +1,22 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text: "History"
+    }
+
+}
+
diff --git a/AicsKnowledgeBase/qml/page/HomePage.qml b/AicsKnowledgeBase/qml/page/HomePage.qml
new file mode 100644
index 0000000..b0d63b7
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/HomePage.qml
@@ -0,0 +1,31 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text:"Home"
+    }
+
+}
+
+//FluScrollablePage{
+//    Rectangle {
+//        Layout.fillWidth: true
+//        height: 200
+//        color: "red"
+//    }
+//}
+
+
diff --git a/AicsKnowledgeBase/qml/page/LocalPage.qml b/AicsKnowledgeBase/qml/page/LocalPage.qml
new file mode 100644
index 0000000..54ea6aa
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/LocalPage.qml
@@ -0,0 +1,22 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text: "Local"
+    }
+
+}
+
diff --git a/AicsKnowledgeBase/qml/page/VideoPage.qml b/AicsKnowledgeBase/qml/page/VideoPage.qml
new file mode 100644
index 0000000..639f180
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/VideoPage.qml
@@ -0,0 +1,21 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea{
+    property string url: ''
+
+    Layout.fillWidth: true
+    Layout.fillHeight: true
+    paddings: 10
+    Layout.topMargin: 20
+
+    FluText{
+        Layout.topMargin: 20
+        text:"Video"
+    }
+
+}
diff --git a/AicsKnowledgeBase/res/logo.png b/AicsKnowledgeBase/res/logo.png
new file mode 100644
index 0000000..25cbd4a
Binary files /dev/null and b/AicsKnowledgeBase/res/logo.png differ
diff --git a/AicsKnowledgeBase/src/HttpClient.cpp b/AicsKnowledgeBase/src/HttpClient.cpp
index 3a97580..80083ee 100644
--- a/AicsKnowledgeBase/src/HttpClient.cpp
+++ b/AicsKnowledgeBase/src/HttpClient.cpp
@@ -3,6 +3,8 @@
 //
 
 #include "HttpClient.h"
+#include <QtConcurrent/QtConcurrent>
+#include <QDebug>
 
 HttpClient::HttpClient(QQmlApplicationEngine &engine, QObject *parent)
 		: engine(engine), QObject(parent)
@@ -11,28 +13,40 @@ HttpClient::HttpClient(QQmlApplicationEngine &engine, QObject *parent)
 
 void HttpClient::doGetRequest(QString url, QObject *object, QString callback)
 {
-	CURL *curl;
-	CURLcode res;
-
-	curl = curl_easy_init();
-	if(curl) {
-		curl_easy_setopt(curl, CURLOPT_URL, url.toStdString().c_str());
-
-		/* Use HTTP/3 but fallback to earlier HTTP if necessary */
-		curl_easy_setopt(curl, CURLOPT_HTTP_VERSION,
-						 (long)CURL_HTTP_VERSION_3);
-
-		/* Perform the request, res will get the return code */
-		res = curl_easy_perform(curl);
-
+	auto *watcher = new QFutureWatcher<CURLcode>;
+	connect(watcher, &QFutureWatcher<CURLcode>::finished, this, [watcher, object, callback] {
+		auto res = watcher->future().result();
+		delete watcher;
+		qDebug() << (res == CURLE_OK ? "success" : "fail");
 		QVariant r;
 		QMetaObject::invokeMethod(object, callback.toStdString().c_str(),
 								  Q_RETURN_ARG(QVariant, r),
-								  Q_ARG(QVariant, res==CURLE_OK? "success":"fail"));
+								  Q_ARG(QVariant, res == CURLE_OK ? "success" : "fail"));
+	});
 
-		/* always cleanup */
-		curl_easy_cleanup(curl);
-	}
+	watcher->setFuture(QtConcurrent::run([url] {
+		qDebug() << "Start Get";
+		CURL *curl;
+		CURLcode res;
 
+		curl = curl_easy_init();
+		if (curl) {
+			curl_easy_setopt(curl, CURLOPT_URL, url.toStdString().c_str());
+
+			/* Use HTTP/3 but fallback to earlier HTTP if necessary */
+			curl_easy_setopt(curl, CURLOPT_HTTP_VERSION,
+							 (long) CURL_HTTP_VERSION_3);
+
+			/* Perform the request, res will get the return code */
+			res = curl_easy_perform(curl);
+
+			/* always cleanup */
+			curl_easy_cleanup(curl);
+
+		}
+		qDebug() << "End Get";
+		return res;
+	}));
 
 }
+
diff --git a/AicsKnowledgeBase/src/main.cpp b/AicsKnowledgeBase/src/main.cpp
index 092fd85..4ab03f6 100644
--- a/AicsKnowledgeBase/src/main.cpp
+++ b/AicsKnowledgeBase/src/main.cpp
@@ -34,7 +34,7 @@ int main(int argc, char* argv[])
 	qmlRegisterSingletonInstance<HttpClient>("AicsKB.HttpClient", 1, 0, "HttpClient", httpClient);
 
 
-	const QUrl url(u"qrc:/AicsKnowledgeBase/qml/App.qml"_qs);
+    const QUrl url(u"qrc:/AicsKnowledgeBase/qml/App.qml"_qs);
     QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
         &app, [url](QObject* obj, const QUrl& objUrl) {
             if (!obj && url == objUrl)
diff --git a/README.md b/README.md
index 28a237e..c188ac2 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,11 @@
 # AicsKnowledgeBase
-
 智能客服知识库
-
 提供客服场景统一、便捷的知识管理，实现对客服常用知识的统一存储、更新； 提供客户快速检索，帮助客户解决在知识生产-管理-获取-应用流程中的需求 和问题，快速沉淀知识。 
 
-1、要求采用UDP协议、支持断点续传。 
-
-2、支持支持常见知识录入，如pdf/word、ppt，音视频等，支持知识导入、导出。支持多级目录、多级标签整理知识。 
-
-3、支持常见知识的快速检索、热点知识分类呈现。 
-
-4、能够基于某个知识内容进行知识分享、知识评论等。
+1. 要求采用UDP协议、支持断点续传。 
+2. 支持支持常见知识录入，如pdf/word、ppt，音视频等，支持知识导入、导出。支持多级目录、多级标签整理知识。 
+3. 支持常见知识的快速检索、热点知识分类呈现。 
+4. 能够基于某个知识内容进行知识分享、知识评论等。
 
 ## 需求