diff --git a/example/qml-Qt6/global/ItemsOriginal.qml b/example/qml-Qt6/global/ItemsOriginal.qml
index 2d066760..f19c7bef 100644
--- a/example/qml-Qt6/global/ItemsOriginal.qml
+++ b/example/qml-Qt6/global/ItemsOriginal.qml
@@ -397,7 +397,7 @@ FluObject{
             onTap:{ navigationView.push(url) }
         }
         FluPaneItem{
-            title:"Screenshot"
+            title:"Screenshot(Todo)"
             url:"qrc:/example/qml/page/T_Screenshot.qml"
             onDropped:{ FluApp.navigate("/pageWindow",{title:title,url:url}) }
             onTap:{ navigationView.push(url) }
diff --git a/example/qml-Qt6/page/T_Http.qml b/example/qml-Qt6/page/T_Http.qml
index 99a9b1dd..057862b9 100644
--- a/example/qml-Qt6/page/T_Http.qml
+++ b/example/qml-Qt6/page/T_Http.qml
@@ -56,7 +56,6 @@ FluContentPage{
         onSuccess:
             (result)=>{
                 text_info.text = result
-                console.debug(result)
             }
         onCache:
             (result)=>{
@@ -86,7 +85,8 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Get请求"
                 onClicked: {
-                    http.get("https://httpbingo.org/get",callable)
+                    var request = http.newRequest("https://httpbingo.org/get")
+                    http.get(request,callable)
                 }
             }
             FluButton{
@@ -94,11 +94,13 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Post表单请求"
                 onClicked: {
-                    var param = {}
-                    param.custname = "朱子楚"
-                    param.custtel = "1234567890"
-                    param.custemail = "zhuzichu520@gmail.com"
-                    http.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    var params = {}
+                    params.custname = "朱子楚"
+                    params.custtel = "1234567890"
+                    params.custemail = "zhuzichu520@gmail.com"
+                    request.params = params
+                    http.post(request,callable)
                 }
             }
             FluButton{
@@ -106,11 +108,13 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Post Json请求"
                 onClicked: {
-                    var param = {}
-                    param.custname = "朱子楚"
-                    param.custtel = "1234567890"
-                    param.custemail = "zhuzichu520@gmail.com"
-                    http.postJson("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    var params = {}
+                    params.custname = "朱子楚"
+                    params.custtel = "1234567890"
+                    params.custemail = "zhuzichu520@gmail.com"
+                    request.params = params
+                    http.postJson(request,callable)
                 }
             }
             FluButton{
@@ -118,8 +122,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Post String请求"
                 onClicked: {
-                    var param = "我命由我不由天"
-                    http.postString("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = "我命由我不由天"
+                    http.postString(request,callable)
                 }
             }
             FluProgressButton{
@@ -133,8 +138,6 @@ FluContentPage{
             }
             FluProgressButton{
                 property bool downloading: false
-                property string saveFilePath: FluTools.getApplicationDirPath()+ "/download/big_buck_bunny.mp4"
-                property string resourcePath: "http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"
                 id:btn_breakpoint_download
                 implicitWidth: parent.width
                 implicitHeight: 36
@@ -150,6 +153,11 @@ FluContentPage{
                         return "继续下载"
                     }
                 }
+                HttpRequest{
+                    id:request_breakpoint_download
+                    url: "http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"
+                    downloadSavePath: FluTools.getApplicationDirPath()+ "/download/big_buck_bunny.mp4"
+                }
                 HttpCallable{
                     id:callable_breakpoint_download
                     onStart: {
@@ -172,7 +180,7 @@ FluContentPage{
                         }
                 }
                 Component.onCompleted: {
-                    progress = http_breakpoint_download.breakPointDownloadProgress(resourcePath,saveFilePath)
+                    progress = http_breakpoint_download.getBreakPointProgress(request_breakpoint_download)
                 }
                 onClicked: {
                     if(downloading){
@@ -180,9 +188,9 @@ FluContentPage{
                         return
                     }
                     if(progress === 1){
-                        FluTools.showFileInFolder(saveFilePath)
+                        FluTools.showFileInFolder(request_breakpoint_download.downloadSavePath)
                     }else{
-                        http_breakpoint_download.download(resourcePath,callable_breakpoint_download,saveFilePath)
+                        http_breakpoint_download.download(request_breakpoint_download,callable_breakpoint_download)
                     }
                 }
                 FluMenu{
@@ -191,7 +199,7 @@ FluContentPage{
                     FluMenuItem{
                         text: "删除文件"
                         onClicked: {
-                            if(FluTools.removeFile(btn_breakpoint_download.saveFilePath)){
+                            if(FluTools.removeFile(request_breakpoint_download.downloadSavePath)){
                                 btn_breakpoint_download.progress = 0
                             }
                         }
@@ -221,9 +229,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "FirstCacheThenRequest缓存"
                 onClicked: {
-                    var param = {}
-                    param.cacheMode = "FirstCacheThenRequest"
-                    http_cache_firstcachethenrequest.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = {cacheMode:"FirstCacheThenRequest"}
+                    http_cache_firstcachethenrequest.post(request,callable)
                 }
             }
             FluButton{
@@ -231,9 +239,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "RequestFailedReadCache缓存"
                 onClicked: {
-                    var param = {}
-                    param.cacheMode = "RequestFailedReadCache"
-                    http_cache_requestfailedreadcache.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = {cacheMode:"RequestFailedReadCache"}
+                    http_cache_requestfailedreadcache.post(request,callable)
                 }
             }
 
@@ -242,9 +250,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "IfNoneCacheRequest缓存"
                 onClicked: {
-                    var param = {}
-                    param.cacheMode = "IfNoneCacheRequest"
-                    http_cache_ifnonecacherequest.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = {cacheMode:"IfNoneCacheRequest"}
+                    http_cache_ifnonecacherequest.post(request,callable)
                 }
             }
             FluButton{
@@ -300,14 +308,16 @@ FluContentPage{
     FileDialog {
         id: file_dialog
         onAccepted: {
-            var param = {}
+            var request = http.newRequest("https://httpbingo.org/post")
+            var params = {}
             for(var i=0;i<selectedFiles.length;i++){
                 var fileUrl = selectedFiles[i]
                 var fileName = FluTools.getFileNameByUrl(fileUrl)
                 var filePath = FluTools.toLocalPath(fileUrl)
-                param[fileName] = filePath
+                params[fileName] = filePath
             }
-            http.upload("https://httpbingo.org/post",callable_upload,param)
+            request.params = params
+            http.upload(request,callable_upload)
         }
     }
 
@@ -339,11 +349,11 @@ FluContentPage{
         id: folder_dialog
         currentFolder: StandardPaths.standardLocations(StandardPaths.DownloadLocation)[0]
         onAccepted: {
-            var path = FluTools.toLocalPath(currentFolder)+ "/big_buck_bunny.mp4"
-            http.download("http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4",callable_download,path)
+            var request = http.newRequest("http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4")
+            request.downloadSavePath = FluTools.toLocalPath(currentFolder)+ "/big_buck_bunny.mp4"
+            http.download(request,callable_download)
         }
     }
-
     FluArea{
         anchors{
             top: layout_flick.top
diff --git a/example/qml-Qt6/window/MainWindow.qml b/example/qml-Qt6/window/MainWindow.qml
index b1982ef4..d84e0aec 100644
--- a/example/qml-Qt6/window/MainWindow.qml
+++ b/example/qml-Qt6/window/MainWindow.qml
@@ -334,21 +334,9 @@ CustomWindow {
             }
     }
 
-
-//    HttpRequest{
-//        id:reuqest
-//        url: "https://api.github.com/repos/zhuzichu520/FluentUI/releases/latest"
-//    }
-
-
     function checkUpdate(){
-        var request = http.newRequest()
-            console.debug("-------------------->"+request)
-        request.url =  "https://api.github.com/repos/zhuzichu520/FluentUI/releases/latest"
-
-        console.debug("-------------------->"+request.url)
-        http.get2(request,callable);
-//        http.get("https://api.github.com/repos/zhuzichu520/FluentUI/releases/latest",callable)
+        var request = http.newRequest("https://api.github.com/repos/zhuzichu520/FluentUI/releases/latest")
+        http.get(request,callable);
     }
 
 }
diff --git a/example/qml/global/ItemsOriginal.qml b/example/qml/global/ItemsOriginal.qml
index 8ba1b729..138a4cac 100644
--- a/example/qml/global/ItemsOriginal.qml
+++ b/example/qml/global/ItemsOriginal.qml
@@ -397,7 +397,7 @@ FluObject{
             onTap:{ navigationView.push(url) }
         }
         FluPaneItem{
-            title:"Screenshot"
+            title:"Screenshot(Todo)"
             url:"qrc:/example/qml/page/T_Screenshot.qml"
             onDropped:{ FluApp.navigate("/pageWindow",{title:title,url:url}) }
             onTap:{ navigationView.push(url) }
diff --git a/example/qml/page/T_Http.qml b/example/qml/page/T_Http.qml
index 7ab9e324..7a71889a 100644
--- a/example/qml/page/T_Http.qml
+++ b/example/qml/page/T_Http.qml
@@ -57,7 +57,6 @@ FluContentPage{
         onSuccess:
             (result)=>{
                 text_info.text = result
-                console.debug(result)
             }
         onCache:
             (result)=>{
@@ -87,7 +86,8 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Get请求"
                 onClicked: {
-                    http.get("https://httpbingo.org/get",callable)
+                    var request = http.newRequest("https://httpbingo.org/get")
+                    http.get(request,callable)
                 }
             }
             FluButton{
@@ -95,11 +95,13 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Post表单请求"
                 onClicked: {
-                    var param = {}
-                    param.custname = "朱子楚"
-                    param.custtel = "1234567890"
-                    param.custemail = "zhuzichu520@gmail.com"
-                    http.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    var params = {}
+                    params.custname = "朱子楚"
+                    params.custtel = "1234567890"
+                    params.custemail = "zhuzichu520@gmail.com"
+                    request.params = params
+                    http.post(request,callable)
                 }
             }
             FluButton{
@@ -107,11 +109,13 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Post Json请求"
                 onClicked: {
-                    var param = {}
-                    param.custname = "朱子楚"
-                    param.custtel = "1234567890"
-                    param.custemail = "zhuzichu520@gmail.com"
-                    http.postJson("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    var params = {}
+                    params.custname = "朱子楚"
+                    params.custtel = "1234567890"
+                    params.custemail = "zhuzichu520@gmail.com"
+                    request.params = params
+                    http.postJson(request,callable)
                 }
             }
             FluButton{
@@ -119,8 +123,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "Post String请求"
                 onClicked: {
-                    var param = "我命由我不由天"
-                    http.postString("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = "我命由我不由天"
+                    http.postString(request,callable)
                 }
             }
             FluProgressButton{
@@ -134,8 +139,6 @@ FluContentPage{
             }
             FluProgressButton{
                 property bool downloading: false
-                property string saveFilePath: FluTools.getApplicationDirPath()+ "/download/big_buck_bunny.mp4"
-                property string resourcePath: "http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"
                 id:btn_breakpoint_download
                 implicitWidth: parent.width
                 implicitHeight: 36
@@ -151,6 +154,11 @@ FluContentPage{
                         return "继续下载"
                     }
                 }
+                HttpRequest{
+                    id:request_breakpoint_download
+                    url: "http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"
+                    downloadSavePath: FluTools.getApplicationDirPath()+ "/download/big_buck_bunny.mp4"
+                }
                 HttpCallable{
                     id:callable_breakpoint_download
                     onStart: {
@@ -173,7 +181,7 @@ FluContentPage{
                         }
                 }
                 Component.onCompleted: {
-                    progress = http_breakpoint_download.breakPointDownloadProgress(resourcePath,saveFilePath)
+                    progress = http_breakpoint_download.getBreakPointProgress(request_breakpoint_download)
                 }
                 onClicked: {
                     if(downloading){
@@ -181,9 +189,9 @@ FluContentPage{
                         return
                     }
                     if(progress === 1){
-                        FluTools.showFileInFolder(saveFilePath)
+                        FluTools.showFileInFolder(request_breakpoint_download.downloadSavePath)
                     }else{
-                        http_breakpoint_download.download(resourcePath,callable_breakpoint_download,saveFilePath)
+                        http_breakpoint_download.download(request_breakpoint_download,callable_breakpoint_download)
                     }
                 }
                 FluMenu{
@@ -192,7 +200,7 @@ FluContentPage{
                     FluMenuItem{
                         text: "删除文件"
                         onClicked: {
-                            if(FluTools.removeFile(btn_breakpoint_download.saveFilePath)){
+                            if(FluTools.removeFile(request_breakpoint_download.downloadSavePath)){
                                 btn_breakpoint_download.progress = 0
                             }
                         }
@@ -222,9 +230,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "FirstCacheThenRequest缓存"
                 onClicked: {
-                    var param = {}
-                    param.cacheMode = "FirstCacheThenRequest"
-                    http_cache_firstcachethenrequest.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = {cacheMode:"FirstCacheThenRequest"}
+                    http_cache_firstcachethenrequest.post(request,callable)
                 }
             }
             FluButton{
@@ -232,9 +240,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "RequestFailedReadCache缓存"
                 onClicked: {
-                    var param = {}
-                    param.cacheMode = "RequestFailedReadCache"
-                    http_cache_requestfailedreadcache.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = {cacheMode:"RequestFailedReadCache"}
+                    http_cache_requestfailedreadcache.post(request,callable)
                 }
             }
 
@@ -243,9 +251,9 @@ FluContentPage{
                 implicitHeight: 36
                 text: "IfNoneCacheRequest缓存"
                 onClicked: {
-                    var param = {}
-                    param.cacheMode = "IfNoneCacheRequest"
-                    http_cache_ifnonecacherequest.post("https://httpbingo.org/post",callable,param)
+                    var request = http.newRequest("https://httpbingo.org/post")
+                    request.params = {cacheMode:"IfNoneCacheRequest"}
+                    http_cache_ifnonecacherequest.post(request,callable)
                 }
             }
             FluButton{
@@ -301,14 +309,16 @@ FluContentPage{
     FileDialog {
         id: file_dialog
         onAccepted: {
-            var param = {}
+            var request = http.newRequest("https://httpbingo.org/post")
+            var params = {}
             for(var i=0;i<selectedFiles.length;i++){
                 var fileUrl = selectedFiles[i]
                 var fileName = FluTools.getFileNameByUrl(fileUrl)
                 var filePath = FluTools.toLocalPath(fileUrl)
-                param[fileName] = filePath
+                params[fileName] = filePath
             }
-            http.upload("https://httpbingo.org/post",callable_upload,param)
+            request.params = params
+            http.upload(request,callable_upload)
         }
     }
 
@@ -340,11 +350,11 @@ FluContentPage{
         id: folder_dialog
         currentFolder: StandardPaths.standardLocations(StandardPaths.DownloadLocation)[0]
         onAccepted: {
-            var path = FluTools.toLocalPath(currentFolder)+ "/big_buck_bunny.mp4"
-            http.download("http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4",callable_download,path)
+            var request = http.newRequest("http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4")
+            request.downloadSavePath = FluTools.toLocalPath(currentFolder)+ "/big_buck_bunny.mp4"
+            http.download(request,callable_download)
         }
     }
-
     FluArea{
         anchors{
             top: layout_flick.top
diff --git a/example/qml/window/MainWindow.qml b/example/qml/window/MainWindow.qml
index a84a9341..634784b4 100644
--- a/example/qml/window/MainWindow.qml
+++ b/example/qml/window/MainWindow.qml
@@ -139,7 +139,7 @@ CustomWindow {
                 id:loader
                 lazy: true
                 anchors.fill: parent
-                source: "https://zhu-zichu.gitee.io/Qt5_156_LieflatPage.qml"
+                source: "https://zhu-zichu.gitee.io/Qt6_156_LieflatPage.qml"
             }
         }
         front: Item{
@@ -336,7 +336,8 @@ CustomWindow {
     }
 
     function checkUpdate(){
-        http.get("https://api.github.com/repos/zhuzichu520/FluentUI/releases/latest",callable)
+        var request = http.newRequest("https://api.github.com/repos/zhuzichu520/FluentUI/releases/latest")
+        http.get(request,callable);
     }
 
 }
diff --git a/src/FluHttp.cpp b/src/FluHttp.cpp
index d026c67f..3ea00b0f 100644
--- a/src/FluHttp.cpp
+++ b/src/FluHttp.cpp
@@ -17,8 +17,37 @@
 HttpRequest::HttpRequest(QObject *parent)
     : QObject{parent}
 {
-    params({});
-    headers({});
+}
+
+QMap<QString, QVariant> HttpRequest::toMap(){
+    QVariant _params;
+    if(params().isNull()){
+        if(method() == "postString"){
+            _params = "";
+        }else{
+            _params = QMap<QString,QVariant>();
+        }
+    }else{
+        _params = params();
+    }
+    QVariant _headers;
+    if(headers().isNull()){
+        _headers = QMap<QString,QVariant>();
+    }else{
+        _params = params();
+    }
+    QMap<QString, QVariant> request = {
+        {"url",url()},
+        {"params",_params},
+        {"headers",_headers},
+        {"method",method()},
+        {"downloadSavePath",downloadSavePath()}
+    };
+    return request;
+}
+
+QString HttpRequest::httpId(){
+    return FluTools::getInstance()->sha256(QJsonDocument::fromVariant(QVariant(toMap())).toJson());
 }
 
 HttpCallable::HttpCallable(QObject *parent)
@@ -48,26 +77,27 @@ void FluHttp::cancel(){
     }
 }
 
-void FluHttp::post(QString url,HttpCallable* callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
-    auto requestMap = toRequest(url,params,headers,"post");
-    auto httpId = toHttpId(requestMap);
+void FluHttp::post(HttpRequest* request,HttpCallable* callable){
+    request->method("post");
+    auto requestMap = request->toMap();
+    auto httpId = request->httpId();
     QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
     QThreadPool::globalInstance()->start([=](){
         onStart(callable);
         if(_cacheMode == FluHttpType::CacheMode::IfNoneCacheRequest && cacheExists(httpId)){
             onCache(callable,readCache(httpId));
-            onFinish(callable);
+            onFinish(callable,request);
             return;
         }
         if(_cacheMode == FluHttpType::CacheMode::FirstCacheThenRequest && cacheExists(httpId)){
             onCache(callable,readCache(httpId));
         }
+        QNetworkAccessManager manager;
+        manager.setTransferTimeout(timeout());
         for (int i = 0; i < retry(); ++i) {
-            QNetworkAccessManager manager;
-            manager.setTransferTimeout(timeout());
-            QUrl _url(url);
-            QNetworkRequest request(_url);
-            addHeaders(&request,data["headers"].toMap());
+            QUrl url(request->url());
+            QNetworkRequest req(url);
+            addHeaders(&req,data["headers"].toMap());
             QHttpMultiPart multiPart(QHttpMultiPart::FormDataType);
             for (const auto& each : data["params"].toMap().toStdMap())
             {
@@ -80,7 +110,7 @@ void FluHttp::post(QString url,HttpCallable* callable,QMap<QString, QVariant> pa
                 multiPart.append(part);
             }
             QEventLoop loop;
-            QNetworkReply* reply = manager.post(request,&multiPart);
+            QNetworkReply* reply = manager.post(req,&multiPart);
             _cacheReply.append(reply);
             connect(&manager,&QNetworkAccessManager::finished,&manager,[&loop](QNetworkReply *reply){loop.quit();});
             connect(qApp,&QGuiApplication::aboutToQuit,&manager, [&loop](){loop.quit();});
@@ -104,34 +134,36 @@ void FluHttp::post(QString url,HttpCallable* callable,QMap<QString, QVariant> pa
                 }
             }
         }
-        onFinish(callable);
+        onFinish(callable,request);
     });
 }
 
-void FluHttp::postString(QString url,HttpCallable* callable,QString params,QMap<QString, QVariant> headers){
-    auto requestMap = toRequest(url,params,headers,"postString");
-    auto httpId = toHttpId(requestMap);
+void FluHttp::postString(HttpRequest* request,HttpCallable* callable){
+    request->method("postString");
+    auto requestMap = request->toMap();
+    auto httpId = request->httpId();
+    QString params = request->params().toString();
     QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
     QThreadPool::globalInstance()->start([=](){
         onStart(callable);
         if(_cacheMode == FluHttpType::CacheMode::IfNoneCacheRequest && cacheExists(httpId)){
             onCache(callable,readCache(httpId));
-            onFinish(callable);
+            onFinish(callable,request);
             return;
         }
         if(_cacheMode == FluHttpType::CacheMode::FirstCacheThenRequest && cacheExists(httpId)){
             onCache(callable,readCache(httpId));
         }
+        QNetworkAccessManager manager;
+        manager.setTransferTimeout(timeout());
         for (int i = 0; i < retry(); ++i) {
-            QNetworkAccessManager manager;
-            manager.setTransferTimeout(timeout());
-            QUrl _url(url);
-            QNetworkRequest request(_url);
-            addHeaders(&request,data["headers"].toMap());
+            QUrl url(request->url());
+            QNetworkRequest req(url);
+            addHeaders(&req,data["headers"].toMap());
             QString contentType = QString("text/plain;charset=utf-8");
-            request.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
+            req.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
             QEventLoop loop;
-            QNetworkReply* reply = manager.post(request,params.toUtf8());
+            QNetworkReply* reply = manager.post(req,params.toUtf8());
             _cacheReply.append(reply);
             connect(&manager,&QNetworkAccessManager::finished,&manager,[&loop](QNetworkReply *reply){loop.quit();});
             connect(qApp,&QGuiApplication::aboutToQuit,&manager, [&loop](){loop.quit();});
@@ -155,34 +187,35 @@ void FluHttp::postString(QString url,HttpCallable* callable,QString params,QMap<
                 }
             }
         }
-        onFinish(callable);
+        onFinish(callable,request);
     });
 }
 
-void FluHttp::postJson(QString url,HttpCallable* callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
-    auto requestMap = toRequest(url,params,headers,"postJson");
-    auto httpId = toHttpId(requestMap);
+void FluHttp::postJson(HttpRequest* request,HttpCallable* callable){
+    request->method("postJson");
+    auto requestMap = request->toMap();
+    auto httpId = request->httpId();
     QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
     QThreadPool::globalInstance()->start([=](){
         onStart(callable);
         if(_cacheMode == FluHttpType::CacheMode::IfNoneCacheRequest && cacheExists(httpId)){
             onCache(callable,readCache(httpId));
-            onFinish(callable);
+            onFinish(callable,request);
             return;
         }
         if(_cacheMode == FluHttpType::CacheMode::FirstCacheThenRequest && cacheExists(httpId)){
             onCache(callable,readCache(httpId));
         }
+        QNetworkAccessManager manager;
+        manager.setTransferTimeout(timeout());
         for (int i = 0; i < retry(); ++i) {
-            QNetworkAccessManager manager;
-            manager.setTransferTimeout(timeout());
-            QUrl _url(url);
-            QNetworkRequest request(_url);
-            addHeaders(&request,data["headers"].toMap());
+            QUrl url(request->url());
+            QNetworkRequest req(url);
+            addHeaders(&req,data["headers"].toMap());
             QString contentType = QString("application/json;charset=utf-8");
-            request.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
+            req.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
             QEventLoop loop;
-            QNetworkReply* reply = manager.post(request,QJsonDocument::fromVariant(data["params"]).toJson());
+            QNetworkReply* reply = manager.post(req,QJsonDocument::fromVariant(data["params"]).toJson());
             _cacheReply.append(reply);
             connect(&manager,&QNetworkAccessManager::finished,&manager,[&loop](QNetworkReply *reply){loop.quit();});
             connect(qApp,&QGuiApplication::aboutToQuit,&manager, [&loop](){loop.quit();});
@@ -206,20 +239,15 @@ void FluHttp::postJson(QString url,HttpCallable* callable,QMap<QString, QVariant
                 }
             }
         }
-        onFinish(callable);
+        onFinish(callable,request);
     });
 }
 
-void FluHttp::get2(HttpRequest* request,HttpCallable* callable){
-    QString url = request->url();
-    QMap<QString, QVariant> params = request->params().toMap();
-    QMap<QString, QVariant> headers = request->headers().toMap();
-    get(url,callable,params,headers);
-}
 
-void FluHttp::get(QString url,HttpCallable* callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
-    auto requestMap = toRequest(url,params,headers,"get");
-    auto httpId = toHttpId(requestMap);
+void FluHttp::get(HttpRequest* request,HttpCallable* callable){
+    request->method("get");
+    auto requestMap = request->toMap();
+    auto httpId = request->httpId();
     QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
     QThreadPool::globalInstance()->start([=](){
         onStart(callable);
@@ -228,18 +256,18 @@ void FluHttp::get(QString url,HttpCallable* callable,QMap<QString, QVariant> par
         }
         if(_cacheMode == FluHttpType::CacheMode::IfNoneCacheRequest && cacheExists(httpId)){
             onCache(callable,readCache(httpId));
-            onFinish(callable);
+            onFinish(callable,request);
             return;
         }
+        QNetworkAccessManager manager;
+        manager.setTransferTimeout(timeout());
         for (int i = 0; i < retry(); ++i) {
-            QNetworkAccessManager manager;
-            manager.setTransferTimeout(timeout());
-            QUrl _url(url);
-            addQueryParam(&_url,data["params"].toMap());
-            QNetworkRequest request(_url);
-            addHeaders(&request,data["headers"].toMap());
+            QUrl url(request->url());
+            addQueryParam(&url,data["params"].toMap());
+            QNetworkRequest req(url);
+            addHeaders(&req,data["headers"].toMap());
             QEventLoop loop;
-            QNetworkReply* reply = manager.get(request);
+            QNetworkReply* reply = manager.get(req);
             _cacheReply.append(reply);
             connect(&manager,&QNetworkAccessManager::finished,&manager,[&loop](QNetworkReply *reply){loop.quit();});
             connect(qApp,&QGuiApplication::aboutToQuit,&manager, [&loop](){loop.quit();});
@@ -263,22 +291,23 @@ void FluHttp::get(QString url,HttpCallable* callable,QMap<QString, QVariant> par
             reply->deleteLater();
             reply = nullptr;
         }
-        onFinish(callable);
+        onFinish(callable,request);
     });
 }
 
-void FluHttp::download(QString url,HttpCallable* callable,QString savePath,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
-    auto requestMap = toRequest(url,params,headers,"download");
-    requestMap.insert("savePath",savePath);
-    auto httpId = toHttpId(requestMap);
+void FluHttp::download(HttpRequest* request,HttpCallable* callable){
+    request->method("download");
+    auto requestMap = request->toMap();
+    auto httpId = request->httpId();
+    auto savePath = request->downloadSavePath();
     QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
     QThreadPool::globalInstance()->start([=](){
         onStart(callable);
         QNetworkAccessManager manager;
-        QUrl _url(url);
-        addQueryParam(&_url,data["params"].toMap());
-        QNetworkRequest request(_url);
-        addHeaders(&request,data["headers"].toMap());
+        QUrl url(request->url());
+        addQueryParam(&url,data["params"].toMap());
+        QNetworkRequest req(url);
+        addHeaders(&req,data["headers"].toMap());
         QSharedPointer<QFile> file(new QFile(savePath));
         QDir dir = QFileInfo(savePath).path();
         if (!dir.exists(dir.path())){
@@ -297,11 +326,11 @@ void FluHttp::download(QString url,HttpCallable* callable,QString savePath,QMap<
             if(fileSize == contentLength && file->size() == contentLength){
                 onDownloadProgress(callable,fileSize,contentLength);
                 onSuccess(callable,savePath);
-                onFinish(callable);
+                onFinish(callable,request);
                 return;
             }
             if(fileSize==file->size()){
-                request.setRawHeader("Range", QString("bytes=%1-").arg(fileSize).toUtf8());
+                req.setRawHeader("Range", QString("bytes=%1-").arg(fileSize).toUtf8());
                 seek = fileSize;
                 file->open(QIODevice::WriteOnly|QIODevice::Append);
             }else{
@@ -310,7 +339,7 @@ void FluHttp::download(QString url,HttpCallable* callable,QString savePath,QMap<
         }else{
             file->open(QIODevice::WriteOnly|QIODevice::Truncate);
         }
-        QNetworkReply* reply =  manager.get(request);
+        QNetworkReply* reply =  manager.get(req);
         _cacheReply.append(reply);
         if (!fileCache->open(QIODevice::WriteOnly|QIODevice::Truncate))
         {
@@ -342,21 +371,23 @@ void FluHttp::download(QString url,HttpCallable* callable,QString savePath,QMap<
         }
         reply->deleteLater();
         reply = nullptr;
-        onFinish(callable);
+        onFinish(callable,request);
     });
 }
 
-void FluHttp::upload(QString url,HttpCallable* callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
-    auto requestMap = toRequest(url,params,headers,"upload");
+void FluHttp::upload(HttpRequest* request,HttpCallable* callable){
+    request->method("upload");
+    auto requestMap = request->toMap();
     QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
     QThreadPool::globalInstance()->start([=](){
         onStart(callable);
         QNetworkAccessManager manager;
         manager.setTransferTimeout(timeout());
-        QUrl _url(url);
-        QNetworkRequest request(_url);
-        addHeaders(&request,data["headers"].toMap());
+        QUrl url(request->url());
+        QNetworkRequest req(url);
+        addHeaders(&req,data["headers"].toMap());
         QHttpMultiPart multiPart(QHttpMultiPart::FormDataType);
+        qDebug()<<data["params"].toMap();
         for (const auto& each : data["params"].toMap().toStdMap())
         {
             const QString& key = each.first;
@@ -372,7 +403,7 @@ void FluHttp::upload(QString url,HttpCallable* callable,QMap<QString, QVariant>
             multiPart.append(part);
         }
         QEventLoop loop;
-        QNetworkReply* reply = manager.post(request,&multiPart);
+        QNetworkReply* reply = manager.post(req,&multiPart);
         _cacheReply.append(reply);
         connect(&manager,&QNetworkAccessManager::finished,&manager,[&loop](QNetworkReply *reply){loop.quit();});
         connect(qApp,&QGuiApplication::aboutToQuit,&manager, [&loop](){loop.quit();});
@@ -391,20 +422,10 @@ void FluHttp::upload(QString url,HttpCallable* callable,QMap<QString, QVariant>
         }else{
             onError(callable,status,errorString,result);
         }
-        onFinish(callable);
+        onFinish(callable,request);
     });
 }
 
-QMap<QString, QVariant> FluHttp::toRequest(const QString& url,const QVariant& params,const QVariant& headers,const QString& method){
-    QMap<QString, QVariant> request = {
-        {"url",url},
-        {"params",params},
-        {"headers",headers},
-        {"method",method}
-    };
-    return request;
-}
-
 QVariant FluHttp::invokeIntercept(QMap<QString, QVariant> request){
     if(!FluApp::getInstance()->httpInterceptor()){
         return request;
@@ -475,11 +496,10 @@ void FluHttp::handleCache(const QString& httpId,const QString& result){
     file->write(FluTools::getInstance()->toBase64(result).toUtf8());
 }
 
-qreal FluHttp::breakPointDownloadProgress(QString url,QString savePath,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
-    auto requestMap = toRequest(url,params,headers,"download");
-    requestMap.insert("savePath",savePath);
-    auto httpId = toHttpId(requestMap);
-    QSharedPointer<QFile> file(new QFile(savePath));
+qreal FluHttp::getBreakPointProgress(HttpRequest* request){
+    request->method("download");
+    auto httpId = request->httpId();
+    QSharedPointer<QFile> file(new QFile(request->downloadSavePath()));
     auto filePath = getCacheFilePath(httpId);
     QSharedPointer<QFile> fileCache(new QFile(filePath));
     if(fileCache->exists() && file->exists() && _breakPointDownload){
@@ -499,25 +519,25 @@ qreal FluHttp::breakPointDownloadProgress(QString url,QString savePath,QMap<QStr
     }
 }
 
-HttpRequest* FluHttp::newRequest(){
+HttpRequest* FluHttp::newRequest(QString url){
     HttpRequest* request = new HttpRequest();
+    request->url(url);
     return request;
 }
 
-QString FluHttp::toHttpId(const QMap<QString, QVariant>& map){
-    return FluTools::getInstance()->sha256(QJsonDocument::fromVariant(QVariant(map)).toJson());
-}
-
 void FluHttp::onStart(QPointer<HttpCallable> callable){
     if(callable){
         Q_EMIT callable->start();
     }
 }
 
-void FluHttp::onFinish(QPointer<HttpCallable> callable){
+void FluHttp::onFinish(QPointer<HttpCallable> callable,HttpRequest* request){
     if(callable){
         Q_EMIT callable->finish();
     }
+    if(!request->parent()){
+        delete request;
+    }
 }
 
 void FluHttp::onError(QPointer<HttpCallable> callable,int status,QString errorString,QString result){
diff --git a/src/FluHttp.h b/src/FluHttp.h
index 2e8e1013..5d9c1863 100644
--- a/src/FluHttp.h
+++ b/src/FluHttp.h
@@ -13,12 +13,12 @@ class HttpRequest : public QObject{
     Q_PROPERTY_AUTO(QVariant,params);
     Q_PROPERTY_AUTO(QVariant,headers);
     Q_PROPERTY_AUTO(QString,method);
+    Q_PROPERTY_AUTO(QString,downloadSavePath);
     QML_NAMED_ELEMENT(HttpRequest)
 public:
     explicit HttpRequest(QObject *parent = nullptr);
-    ~HttpRequest(){
-        qDebug()<<"------------析构了"<<url();
-    }
+    QMap<QString, QVariant> toMap();
+    Q_INVOKABLE QString httpId();
 };
 
 class HttpCallable : public QObject{
@@ -46,8 +46,6 @@ class FluHttp : public QObject
     QML_NAMED_ELEMENT(FluHttp)
 private:
     QVariant invokeIntercept(QMap<QString, QVariant> request);
-    QMap<QString, QVariant> toRequest(const QString& url,const QVariant& params,const QVariant& headers,const QString& method);
-    QString toHttpId(const QMap<QString, QVariant>& map);
     void addQueryParam(QUrl* url,const QMap<QString, QVariant>& params);
     void addHeaders(QNetworkRequest* request,const QMap<QString, QVariant>& params);
     void handleCache(const QString& httpId, const QString& result);
@@ -55,7 +53,7 @@ private:
     bool cacheExists(const QString& httpId);
     QString getCacheFilePath(const QString& httpId);
     void onStart(QPointer<HttpCallable> callable);
-    void onFinish(QPointer<HttpCallable> callable);
+    void onFinish(QPointer<HttpCallable> callable,HttpRequest* request);
     void onError(QPointer<HttpCallable> callable,int status,QString errorString,QString result);
     void onSuccess(QPointer<HttpCallable> callable,QString result);
     void onCache(QPointer<HttpCallable> callable,QString result);
@@ -64,16 +62,14 @@ private:
 public:
     explicit FluHttp(QObject *parent = nullptr);
     ~FluHttp();
-    Q_INVOKABLE  HttpRequest* newRequest();
-    Q_INVOKABLE void get2(HttpRequest* request,HttpCallable* callable);
-    //神坑！！！ 如果参数使用QVariantMap会有问题，在6.4.3版本中QML一调用就会编译失败。所以改用QMap<QString, QVariant>
-    Q_INVOKABLE void get(QString url,HttpCallable* callable,QMap<QString, QVariant> params= {},QMap<QString, QVariant> headers = {});
-    Q_INVOKABLE void post(QString url,HttpCallable* callable,QMap<QString, QVariant> params= {},QMap<QString, QVariant> headers = {});
-    Q_INVOKABLE void postString(QString url,HttpCallable* callable,QString params = "",QMap<QString, QVariant> headers = {});
-    Q_INVOKABLE void postJson(QString url,HttpCallable* callable,QMap<QString, QVariant> params = {},QMap<QString, QVariant> headers = {});
-    Q_INVOKABLE void download(QString url,HttpCallable* callable,QString savePath,QMap<QString, QVariant> params = {},QMap<QString, QVariant> headers = {});
-    Q_INVOKABLE void upload(QString url,HttpCallable* callable,QMap<QString, QVariant> params = {},QMap<QString, QVariant> headers = {});
-    Q_INVOKABLE qreal breakPointDownloadProgress(QString url,QString savePath,QMap<QString, QVariant> params = {},QMap<QString, QVariant> headers = {});
+    Q_INVOKABLE  HttpRequest* newRequest(QString url = "");
+    Q_INVOKABLE void get(HttpRequest* request,HttpCallable* callable);
+    Q_INVOKABLE void post(HttpRequest* request,HttpCallable* callable);
+    Q_INVOKABLE void postString(HttpRequest* request,HttpCallable* callable);
+    Q_INVOKABLE void postJson(HttpRequest* request,HttpCallable* callable);
+    Q_INVOKABLE void download(HttpRequest* request,HttpCallable* callable);
+    Q_INVOKABLE void upload(HttpRequest* request,HttpCallable* callable);
+    Q_INVOKABLE qreal getBreakPointProgress(HttpRequest* request);
     Q_INVOKABLE void cancel();
 private:
     QList<QPointer<QNetworkReply>> _cacheReply;
diff --git a/src/Qt5/imports/FluentUI/Controls/FluScreenshot.qml b/src/Qt5/imports/FluentUI/Controls/FluScreenshot.qml
index 55f5dc53..c2f987d9 100644
--- a/src/Qt5/imports/FluentUI/Controls/FluScreenshot.qml
+++ b/src/Qt5/imports/FluentUI/Controls/FluScreenshot.qml
@@ -26,7 +26,7 @@ Item{
     Component{
         id:com_screen
         Window{
-            property bool isZeroPos: screenshot.start == Qt.point(0,0) && screenshot.end == Qt.point(0,0)
+            property bool isZeroPos: screenshot.start.x === 0 && screenshot.start.y === 0 && screenshot.end.x === 0 && screenshot.end.y === 0
             id:window_screen
             flags: Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint
             x:-1
@@ -123,7 +123,7 @@ Item{
                 MouseArea{
                     property point clickPos: Qt.point(0,0)
                     anchors.fill: parent
-                    cursorShape: Qt.SizeAllCursor
+                    cursorShape: d.isEdit ? Qt.ArrowCursor : Qt.SizeAllCursor
                     onPressed:
                         (mouse)=>{
                             clickPos = Qt.point(mouse.x, mouse.y)
@@ -134,7 +134,7 @@ Item{
                             var w = Math.abs(screenshot.end.x - screenshot.start.x)
                             var h = Math.abs(screenshot.end.y - screenshot.start.y)
                             var x = Math.min(Math.max(rect_capture.x + delta.x,0),window_screen.width-w)
-                            var y =Math.min(Math.max(rect_capture.y + delta.y,0),window_screen.height-h)
+                            var y = Math.min(Math.max(rect_capture.y + delta.y,0),window_screen.height-h)
                             screenshot.start = Qt.point(x,y)
                             screenshot.end = Qt.point(x+w,y+h)
                         }
@@ -477,7 +477,7 @@ Item{
                 width: 100
                 height: 40
                 visible: {
-                    if(screenshot.start === Qt.point(0,0) && screenshot.end === Qt.point(0,0)){
+                    if(isZeroPos){
                         return false
                     }
                     if(d.enablePosition){
diff --git a/src/Qt5/imports/FluentUI/plugins.qmltypes b/src/Qt5/imports/FluentUI/plugins.qmltypes
index 82a4c78d..c2b3c972 100644
--- a/src/Qt5/imports/FluentUI/plugins.qmltypes
+++ b/src/Qt5/imports/FluentUI/plugins.qmltypes
@@ -4,7 +4,7 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable FluentUI 1.0 D:/QtProjects/build-FluentUI-Desktop_Qt_5_15_2_MSVC2019_64bit-Release/src'
+// 'qmlplugindump -nonrelocatable FluentUI 1.0 D:\QtProjects\build-FluentUI-Desktop_Qt_5_15_2_MSVC2019_64bit-Release\src'
 
 Module {
     dependencies: ["QtQuick 2.0"]
@@ -74,136 +74,45 @@ Module {
         Property { name: "cacheDir"; type: "string" }
         Property { name: "breakPointDownload"; type: "bool" }
         Method {
-            name: "get"
+            name: "newRequest"
+            type: "HttpRequest*"
             Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-            Parameter { name: "headers"; type: "QVariantMap" }
         }
+        Method { name: "newRequest"; type: "HttpRequest*" }
         Method {
             name: "get"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-        }
-        Method {
-            name: "get"
-            Parameter { name: "url"; type: "string" }
+            Parameter { name: "request"; type: "HttpRequest"; isPointer: true }
             Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
         }
         Method {
             name: "post"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-            Parameter { name: "headers"; type: "QVariantMap" }
-        }
-        Method {
-            name: "post"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-        }
-        Method {
-            name: "post"
-            Parameter { name: "url"; type: "string" }
+            Parameter { name: "request"; type: "HttpRequest"; isPointer: true }
             Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
         }
         Method {
             name: "postString"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "string" }
-            Parameter { name: "headers"; type: "QVariantMap" }
-        }
-        Method {
-            name: "postString"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "string" }
-        }
-        Method {
-            name: "postString"
-            Parameter { name: "url"; type: "string" }
+            Parameter { name: "request"; type: "HttpRequest"; isPointer: true }
             Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
         }
         Method {
             name: "postJson"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-            Parameter { name: "headers"; type: "QVariantMap" }
-        }
-        Method {
-            name: "postJson"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-        }
-        Method {
-            name: "postJson"
-            Parameter { name: "url"; type: "string" }
+            Parameter { name: "request"; type: "HttpRequest"; isPointer: true }
             Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
         }
         Method {
             name: "download"
-            Parameter { name: "url"; type: "string" }
+            Parameter { name: "request"; type: "HttpRequest"; isPointer: true }
             Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "savePath"; type: "string" }
-            Parameter { name: "params"; type: "QVariantMap" }
-            Parameter { name: "headers"; type: "QVariantMap" }
-        }
-        Method {
-            name: "download"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "savePath"; type: "string" }
-            Parameter { name: "params"; type: "QVariantMap" }
-        }
-        Method {
-            name: "download"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "savePath"; type: "string" }
         }
         Method {
             name: "upload"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-            Parameter { name: "headers"; type: "QVariantMap" }
-        }
-        Method {
-            name: "upload"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
-            Parameter { name: "params"; type: "QVariantMap" }
-        }
-        Method {
-            name: "upload"
-            Parameter { name: "url"; type: "string" }
+            Parameter { name: "request"; type: "HttpRequest"; isPointer: true }
             Parameter { name: "callable"; type: "HttpCallable"; isPointer: true }
         }
         Method {
-            name: "breakPointDownloadProgress"
+            name: "getBreakPointProgress"
             type: "double"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "savePath"; type: "string" }
-            Parameter { name: "params"; type: "QVariantMap" }
-            Parameter { name: "headers"; type: "QVariantMap" }
-        }
-        Method {
-            name: "breakPointDownloadProgress"
-            type: "double"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "savePath"; type: "string" }
-            Parameter { name: "params"; type: "QVariantMap" }
-        }
-        Method {
-            name: "breakPointDownloadProgress"
-            type: "double"
-            Parameter { name: "url"; type: "string" }
-            Parameter { name: "savePath"; type: "string" }
+            Parameter { name: "request"; type: "HttpRequest"; isPointer: true }
         }
         Method { name: "cancel" }
     }
@@ -1839,10 +1748,22 @@ Module {
         }
         Signal {
             name: "uploadProgress"
-            Parameter { name: "recv"; type: "qlonglong" }
+            Parameter { name: "sent"; type: "qlonglong" }
             Parameter { name: "total"; type: "qlonglong" }
         }
     }
+    Component {
+        name: "HttpRequest"
+        prototype: "QObject"
+        exports: ["FluentUI/HttpRequest 1.0"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "url"; type: "string" }
+        Property { name: "params"; type: "QVariant" }
+        Property { name: "headers"; type: "QVariant" }
+        Property { name: "method"; type: "string" }
+        Property { name: "downloadSavePath"; type: "string" }
+        Method { name: "httpId"; type: "string" }
+    }
     Component {
         name: "QRCode"
         defaultProperty: "data"
@@ -1872,7 +1793,6 @@ Module {
         exportMetaObjectRevisions: [0]
         Property { name: "saveFolder"; type: "string" }
         Property { name: "captureMode"; type: "int" }
-        Property { name: "hitDrawData"; type: "DrawData"; isPointer: true }
         Signal {
             name: "captrueToPixmapCompleted"
             Parameter { name: "captrue"; type: "QPixmap" }
@@ -1886,25 +1806,6 @@ Module {
             Parameter { name: "start"; type: "QPoint" }
             Parameter { name: "end"; type: "QPoint" }
         }
-        Method {
-            name: "appendDrawData"
-            type: "DrawData*"
-            Parameter { name: "drawType"; type: "int" }
-            Parameter { name: "start"; type: "QPoint" }
-            Parameter { name: "end"; type: "QPoint" }
-        }
-        Method {
-            name: "updateDrawData"
-            Parameter { name: "data"; type: "DrawData"; isPointer: true }
-            Parameter { name: "start"; type: "QPoint" }
-            Parameter { name: "end"; type: "QPoint" }
-        }
-        Method { name: "clear" }
-        Method {
-            name: "hit"
-            type: "DrawData*"
-            Parameter { name: "point"; type: "QPoint" }
-        }
     }
     Component {
         name: "WindowHelper"
diff --git a/src/Qt6/imports/FluentUI/Controls/FluScreenshot.qml b/src/Qt6/imports/FluentUI/Controls/FluScreenshot.qml
index e8ad744b..e080a0db 100644
--- a/src/Qt6/imports/FluentUI/Controls/FluScreenshot.qml
+++ b/src/Qt6/imports/FluentUI/Controls/FluScreenshot.qml
@@ -15,7 +15,6 @@ Item{
     signal captrueCompleted(var captrue)
     QtObject{
         id:d
-        property bool isEdit: false
         property int dotMouseSize: control.dotSize+10
         property int dotMargins: -(control.dotSize-control.borderSize)/2
         property bool enablePosition: false
@@ -27,7 +26,7 @@ Item{
     Component{
         id:com_screen
         Window{
-            property bool isZeroPos: screenshot.start === Qt.point(0,0) && screenshot.end === Qt.point(0,0)
+            property bool isZeroPos: screenshot.start.x === 0 && screenshot.start.y === 0 && screenshot.end.x === 0 && screenshot.end.y === 0
             id:window_screen
             flags: Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint
             x:-1
@@ -42,8 +41,7 @@ Item{
                 }
             }
             Component.onCompleted: {
-                d.isEdit = false
-                setGeometry(0,0,screenshot_background.width,screenshot_background.height)
+                setGeometry(0,0,screenshot_background.width,screenshot_background.height+1)
             }
             ScreenshotBackground{
                 id:screenshot_background
@@ -110,8 +108,6 @@ Item{
                             }
                             screenshot.start = Qt.point(0,0)
                             screenshot.end = Qt.point(0,0)
-                            d.isEdit = false
-                            screenshot_background.clear()
                         }
                     }
             }
@@ -126,63 +122,21 @@ Item{
                 border.color: control.borderColor
                 MouseArea{
                     property point clickPos: Qt.point(0,0)
-                    property var currentData
-                    property bool enablePositionChanged : false
-                    property var hitData
                     anchors.fill: parent
-                    hoverEnabled: true
                     cursorShape: d.isEdit ? Qt.ArrowCursor : Qt.SizeAllCursor
                     onPressed:
                         (mouse)=>{
-                            if(hitData){
-                                return
-                            }
-                            enablePositionChanged = true
-                            if(d.isEdit){
-                                clickPos = Qt.point(mouse.x, mouse.y)
-                                currentData = screenshot_background.appendDrawData(0,clickPos,clickPos)
-                            }else{
-                                clickPos = Qt.point(mouse.x, mouse.y)
-                            }
+                            clickPos = Qt.point(mouse.x, mouse.y)
                         }
-                    onReleased: {
-                        enablePositionChanged = false
-                    }
-                    onCanceled: {
-                        enablePositionChanged = false
-                    }
-                    onClicked: {
-                        if(hitData){
-                            screenshot_background.hitDrawData = hitData
-                        }
-                    }
                     onPositionChanged:
                         (mouse)=>{
-
-                            if(!enablePositionChanged){
-                                hitData = screenshot_background.hit(Qt.point(rect_capture.x + mouse.x,rect_capture.y + mouse.y))
-                                if(hitData){
-                                    FluTools.setOverrideCursor(Qt.SizeAllCursor)
-                                }else{
-                                    FluTools.restoreOverrideCursor()
-                                }
-                                return
-                            }
-                            if(d.isEdit){
-                                var start = Qt.point(rect_capture.x + clickPos.x,rect_capture.y + clickPos.y)
-                                var end = Qt.point(Math.min(Math.max(rect_capture.x + mouse.x,rect_capture.x+borderSize),rect_capture.x+rect_capture.width-currentData.getLineWidth()),Math.min(Math.max(rect_capture.y + mouse.y,rect_capture.y+currentData.getLineWidth()+borderSize),rect_capture.y+rect_capture.height)-currentData.getLineWidth())
-                                console.debug("start->"+start)
-                                console.debug("end->"+end)
-                                screenshot_background.updateDrawData(currentData,start,end)
-                            }else{
-                                var delta = Qt.point(mouse.x - clickPos.x,mouse.y - clickPos.y)
-                                var w = Math.abs(screenshot.end.x - screenshot.start.x)
-                                var h = Math.abs(screenshot.end.y - screenshot.start.y)
-                                var x = Math.min(Math.max(rect_capture.x + delta.x,0),window_screen.width-w)
-                                var y =Math.min(Math.max(rect_capture.y + delta.y,0),window_screen.height-h)
-                                screenshot.start = Qt.point(x,y)
-                                screenshot.end = Qt.point(x+w,y+h)
-                            }
+                            var delta = Qt.point(mouse.x - clickPos.x,mouse.y - clickPos.y)
+                            var w = Math.abs(screenshot.end.x - screenshot.start.x)
+                            var h = Math.abs(screenshot.end.y - screenshot.start.y)
+                            var x = Math.min(Math.max(rect_capture.x + delta.x,0),window_screen.width-w)
+                            var y = Math.min(Math.max(rect_capture.y + delta.y,0),window_screen.height-h)
+                            screenshot.start = Qt.point(x,y)
+                            screenshot.end = Qt.point(x+w,y+h)
                         }
                 }
             }
@@ -520,10 +474,10 @@ Item{
                     }
             }
             Pane{
-                width: 140
+                width: 100
                 height: 40
                 visible: {
-                    if(screenshot.start === Qt.point(0,0) && screenshot.end === Qt.point(0,0)){
+                    if(isZeroPos){
                         return false
                     }
                     if(d.enablePosition){
@@ -544,12 +498,6 @@ Item{
                 RowLayout{
                     anchors.verticalCenter: parent.verticalCenter
                     anchors.right: parent.right
-                    FluIconButton{
-                        iconSource: FluentIcons.Stop
-                        onClicked: {
-                            d.isEdit = true
-                        }
-                    }
                     FluIconButton{
                         iconSource: FluentIcons.Cancel
                         iconSize: 18
diff --git a/src/Screenshot.cpp b/src/Screenshot.cpp
index e5a43507..ccb9f024 100644
--- a/src/Screenshot.cpp
+++ b/src/Screenshot.cpp
@@ -43,72 +43,17 @@ ScreenshotBackground::ScreenshotBackground(QQuickItem* parent) : QQuickPaintedIt
     }
     setWidth(w);
     setHeight(h);
-    connect(this,&ScreenshotBackground::hitDrawDataChanged,this,[=]{update();});
 }
 
 void ScreenshotBackground::paint(QPainter* painter)
 {
     painter->save();
     _sourcePixmap = _desktopPixmap.copy();
-    foreach (auto item, _drawList) {
-        if(item->drawType == 0){
-            QPainter p(&_sourcePixmap);
-            QPen pen;
-            pen.setWidth(item->lineWidth);
-            pen.setColor(QColor(255,0,0));
-            pen.setStyle(Qt::SolidLine);
-            p.setPen(pen);
-            QRect rect(item->start.x(), item->start.y(), item->end.x()-item->start.x(), item->end.y()-item->start.y());
-            p.drawRect(rect);
-        }
-    }
     painter->drawPixmap(_desktopGeometry,_sourcePixmap);
-    foreach (auto item, _drawList) {
-        if(item->drawType == 0){
-            if(item == _hitDrawData){
-                painter->setPen(QPen(QColor(255,0,0),3));
-                painter->setBrush(QColor(255,255,255));
-                painter->drawEllipse(QRect(item->start.x()-4,item->start.y()-4,8,8));
-                painter->drawEllipse(QRect(item->start.x()+item->getWidth()/2-4,item->start.y()-4,8,8));
-                painter->drawEllipse(QRect(item->start.x()+item->getWidth()-4,item->start.y()-4,8,8));
-                painter->drawEllipse(QRect(item->start.x()+item->getWidth()-4,item->start.y()+item->getHeight()/2-4,8,8));
-                painter->drawEllipse(QRect(item->start.x()+item->getWidth()-4,item->start.y()+item->getHeight()-4,8,8));
-                painter->drawEllipse(QRect(item->start.x()+item->getWidth()/2-4,item->start.y()+item->getHeight()-4,8,8));
-                painter->drawEllipse(QRect(item->start.x()-4,item->start.y()+item->getHeight()-4,8,8));
-                painter->drawEllipse(QRect(item->start.x()-4,item->start.y()+item->getHeight()/2-4,8,8));
-            }
-        }
-    }
     painter->restore();
 }
 
-void ScreenshotBackground::clear(){
-    _drawList.clear();
-    update();
-}
-
-DrawData* ScreenshotBackground::hit(const QPoint& point){
-    foreach (auto item, _drawList) {
-        if(item->drawType == 0){
-            if(point.x()>=item->start.x()-mouseSpacing && point.x()<=item->start.x()+item->lineWidth+mouseSpacing && point.y()>=item->start.y()-mouseSpacing && point.y()<=item->end.y()+mouseSpacing){
-                return item;
-            }
-            if(point.x()>=item->start.x()-mouseSpacing && point.x()<=item->end.x()+mouseSpacing && point.y()>=item->start.y()-mouseSpacing && point.y()<=item->start.y()+item->lineWidth+mouseSpacing){
-                return item;
-            }
-            if(point.x()>=item->end.x()-item->lineWidth-mouseSpacing && point.x()<=item->end.x()+mouseSpacing && point.y()>=item->start.y()-mouseSpacing && point.y()<=item->end.y()+mouseSpacing){
-                return item;
-            }
-            if(point.x()>=item->start.x()-mouseSpacing && point.x()<=item->end.x()+mouseSpacing && point.y()>=item->end.y()-item->lineWidth-mouseSpacing && point.y()<=item->end.y()+mouseSpacing){
-                return item;
-            }
-        }
-    }
-    return nullptr;
-}
-
 void ScreenshotBackground::capture(const QPoint& start,const QPoint& end){
-    hitDrawData(nullptr);
     update();
     auto pixelRatio = qApp->primaryScreen()->devicePixelRatio();
     auto x = qMin(start.x(),end.x()) * pixelRatio;
@@ -129,21 +74,3 @@ void ScreenshotBackground::capture(const QPoint& start,const QPoint& end){
         Q_EMIT captrueToFileCompleted(QUrl::fromLocalFile(filePath));
     }
 }
-
-DrawData* ScreenshotBackground::appendDrawData(int drawType,QPoint start,QPoint end){
-    DrawData *data = new DrawData(this);
-    data->drawType = drawType;
-    data->start = start;
-    data->end = end;
-    data->lineWidth = 3;
-    _drawList.append(data);
-    update();
-    return data;
-}
-
-void ScreenshotBackground::updateDrawData(DrawData* data,QPoint start,QPoint end){
-    data->start = start;
-    data->end = end;
-    update();
-}
-
diff --git a/src/Screenshot.h b/src/Screenshot.h
index f393bdfd..96ec7b64 100644
--- a/src/Screenshot.h
+++ b/src/Screenshot.h
@@ -8,40 +8,16 @@
 #include "stdafx.h"
 #include <qmath.h>
 
-class DrawData:public QObject{
-    Q_OBJECT;
-public:
-    explicit DrawData(QObject *parent = nullptr): QObject{parent}{};
-    int drawType;
-    int lineWidth;
-    QPoint start;
-    QPoint end;
-    Q_INVOKABLE int getLineWidth(){
-        return lineWidth;
-    }
-    Q_INVOKABLE int getWidth(){
-        return end.x()-start.x();
-    }
-    Q_INVOKABLE int getHeight(){
-        return end.y()-start.y();
-    }
-};
-
 class ScreenshotBackground : public QQuickPaintedItem
 {
     Q_OBJECT;
     QML_NAMED_ELEMENT(ScreenshotBackground)
     Q_PROPERTY_AUTO(QString,saveFolder);
     Q_PROPERTY_AUTO(int,captureMode);
-    Q_PROPERTY_AUTO(DrawData*,hitDrawData);
 public:
     ScreenshotBackground(QQuickItem* parent = nullptr);
     void paint(QPainter* painter) override;
     Q_INVOKABLE void capture(const QPoint& start,const QPoint& end);
-    Q_INVOKABLE DrawData* appendDrawData(int drawType,QPoint start,QPoint end);
-    Q_INVOKABLE void updateDrawData(DrawData* data,QPoint start,QPoint end);
-    Q_INVOKABLE void clear();
-    Q_INVOKABLE DrawData* hit(const QPoint& point);
     Q_SIGNAL void captrueToPixmapCompleted(QPixmap captrue);
     Q_SIGNAL void captrueToFileCompleted(QUrl captrue);
 private:
@@ -51,8 +27,6 @@ private:
     qreal _devicePixelRatio;
     QSharedPointer<QQuickItemGrabResult>  _grabResult;
     QRect _captureRect;
-    QList<DrawData*> _drawList;
-    int mouseSpacing = 3;
 };
 
 
diff --git a/src/fluentuiplugin.cpp b/src/fluentuiplugin.cpp
index 307b2f69..35b88a9c 100644
--- a/src/fluentuiplugin.cpp
+++ b/src/fluentuiplugin.cpp
@@ -39,6 +39,7 @@ void FluentUIPlugin::registerTypes(const char *uri)
     qmlRegisterType<FluHttpInterceptor>(uri,major,minor,"FluHttpInterceptor");
     qmlRegisterType<FluHttp>(uri,major,minor,"FluHttp");
     qmlRegisterType<HttpCallable>(uri,major,minor,"HttpCallable");
+    qmlRegisterType<HttpRequest>(uri,major,minor,"HttpRequest");
     qmlRegisterUncreatableMetaObject(Fluent_Awesome::staticMetaObject,  uri,major,minor,"FluentIcons", "Access to enums & flags only");
     qmlRegisterUncreatableMetaObject(FluHttpType::staticMetaObject,  uri,major,minor,"FluHttpType", "Access to enums & flags only");
     qmlRegisterUncreatableMetaObject(FluThemeType::staticMetaObject,  uri,major,minor,"FluThemeType", "Access to enums & flags only");