diff --git a/AicsKnowledgeBase/qml/LoginWindow.qml b/AicsKnowledgeBase/qml/LoginWindow.qml
index a7dbc86..4863fa1 100644
--- a/AicsKnowledgeBase/qml/LoginWindow.qml
+++ b/AicsKnowledgeBase/qml/LoginWindow.qml
@@ -5,6 +5,7 @@ import QtQuick.Window
 import QtQuick.Layouts
 import org.wangwenx190.FramelessHelper
 import AicsKB.HttpClient
+import "qrc:///AicsKnowledgeBase/qml/global"
 
 AppFluWindow {
     id: window
@@ -32,7 +33,7 @@ AppFluWindow {
         Rectangle{
             width: parent.width * 0.5
             height: parent.height
-             color: "#f3f3f3"
+            color: "#f3f3f3"
             ColumnLayout {
                 id: loginRect
                 anchors.fill: parent
@@ -90,21 +91,36 @@ AppFluWindow {
                                 //normalColor: "#ffffff"
                                 text: "登录"
                                 onClicked: {
-                                    FluApp.navigate("/");
-                                    window.close();
+                                    var param ={
+                                        username: account.text,
+                                        password: password.text
+                                    }
+
+                                    Request.post("login",JSON.toString(param), function(result, data) {
+                                        console.log(result)
+                                        console.log(data)
+                                        FluApp.navigate("/");
+                                        window.close();
+                                    }, function() {
+                                        FluApp.navigate("/");
+                                        window.close();
+                                    })
+
+
                                     //HttpClient.doGetRequest(
                                     //            "https://quic.aiortc.org/",
                                     //            loginItem, "login")
                                 }
                             }
+
                         }
                     }
-                   // FluPivotItem {
-                     //   title: "注册"
-                        //                    Rectangle{
-                        //                        anchors.fill: parent
-                        //                        color: "blue"
-                        //                    }
+                    // FluPivotItem {
+                    //   title: "注册"
+                    //                    Rectangle{
+                    //                        anchors.fill: parent
+                    //                        color: "blue"
+                    //                    }
                     //}
                 }
             }
diff --git a/AicsKnowledgeBase/qml/MainWindow.qml b/AicsKnowledgeBase/qml/MainWindow.qml
index 262e2d2..bba7d88 100644
--- a/AicsKnowledgeBase/qml/MainWindow.qml
+++ b/AicsKnowledgeBase/qml/MainWindow.qml
@@ -24,6 +24,33 @@ FluWindow {
         }
     }
 
+    RowLayout {
+        anchors.top: parent.top
+        anchors.right: parent.right
+        anchors.rightMargin: 140
+
+        height: 44
+
+        layoutDirection: Qt.RightToLeft
+
+//        Rectangle{
+//            anchors.fill: parent
+//            color: "red"
+//        }
+
+        Rectangle{
+            color: FluColors.White
+            radius: 50
+            width: 32
+            height: 32
+        }
+
+        Text {
+            Layout.margins: {right: 10}
+            text: "用户名"
+        }
+    }
+
     RowLayout {
         anchors.fill: parent
 
diff --git a/AicsKnowledgeBase/qml/global/NavItems.qml b/AicsKnowledgeBase/qml/global/NavItems.qml
index f56ac79..c8ee738 100644
--- a/AicsKnowledgeBase/qml/global/NavItems.qml
+++ b/AicsKnowledgeBase/qml/global/NavItems.qml
@@ -47,6 +47,14 @@ FluObject {
         }
     }
 
+    FluPaneItem {
+        title: "搜索"
+        icon: FluentIcons.Search
+        onTap: {
+            navigationView.push("qrc:/AicsKnowledgeBase/qml/page/SearchPage.qml")
+        }
+    }
+
     function startPageByItem(data) {
         navigationView.startPageByItem(data)
     }
diff --git a/AicsKnowledgeBase/qml/global/Request.qml b/AicsKnowledgeBase/qml/global/Request.qml
new file mode 100644
index 0000000..da07527
--- /dev/null
+++ b/AicsKnowledgeBase/qml/global/Request.qml
@@ -0,0 +1,52 @@
+pragma Singleton
+
+import QtQuick
+
+QtObject {
+    id: request
+
+    property string baseUrl: "http://127.0.0.1:4523/m1/2914957-0-default/"
+
+    // GET
+    function get(url, success, failure) {
+        var xhr = new XMLHttpRequest
+        xhr.open("GET", baseUrl + url)
+        xhr.onreadystatechange = function () {
+            handleResponse(xhr, success, failure)
+        }
+        xhr.send()
+    }
+
+    // POST
+    function post(url, arg, success, failure) {
+        var xhr = new XMLHttpRequest
+        xhr.open("POST", baseUrl + url)
+        xhr.setRequestHeader("Content-Length", arg.length)
+        xhr.setRequestHeader(
+                    "Content-Type",
+                    "application/x-www-form-urlencoded;") //用POST的时候一定要有这句
+        xhr.onreadystatechange = function () {
+            handleResponse(xhr, success, failure)
+        }
+        xhr.send(arg)
+    }
+
+    // 处理返回值
+    function handleResponse(xhr, success, failure) {
+        if (xhr.readyState === XMLHttpRequest.DONE) {
+            if (xhr.status === 200) {
+                if (success !== null && success !== undefined) {
+                    var result = xhr.responseText
+                    try {
+                        success(result, JSON.parse(result))
+                    } catch (e) {
+                        success(result, {})
+                    }
+                }
+            } else {
+                if (failure !== null && failure !== undefined)
+                    failure(xhr.responseText, xhr.status)
+            }
+        }
+    }
+}
diff --git a/AicsKnowledgeBase/qml/global/qmldir b/AicsKnowledgeBase/qml/global/qmldir
index 5878107..b7fda2e 100644
--- a/AicsKnowledgeBase/qml/global/qmldir
+++ b/AicsKnowledgeBase/qml/global/qmldir
@@ -1,2 +1,3 @@
 singleton NavItems 1.0 NavItems.qml
 singleton FooterItems 1.0 FooterItems.qml
+singleton Request 1.0 Request.qml
\ No newline at end of file
diff --git a/AicsKnowledgeBase/qml/page/SearchPage.qml b/AicsKnowledgeBase/qml/page/SearchPage.qml
new file mode 100644
index 0000000..909ae98
--- /dev/null
+++ b/AicsKnowledgeBase/qml/page/SearchPage.qml
@@ -0,0 +1,20 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Window
+import QtQuick.Controls
+import QtQuick.Controls.Basic
+import FluentUI
+
+FluArea {
+    property string url: ''
+
+    Layout.fillHeight: true
+    Layout.fillWidth: true
+    Layout.topMargin: 20
+    paddings: 10
+
+    FluText {
+        Layout.topMargin: 20
+        text: "Search"
+    }
+}
diff --git a/AicsKnowledgeBase/src/main.cpp b/AicsKnowledgeBase/src/main.cpp
index edc0d6b..676475b 100644
--- a/AicsKnowledgeBase/src/main.cpp
+++ b/AicsKnowledgeBase/src/main.cpp
@@ -36,7 +36,7 @@ int main(int argc, char* argv[])
 	qmlRegisterSingletonInstance<HttpClient>("AicsKB.HttpClient", 1, 0, "HttpClient", httpClient);
 
 
-    const QUrl url(u"qrc:/AicsKnowledgeBase/qml/component/FileList.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)