diff --git a/Scripts/switch-check-nf.js b/Scripts/switch-check-nf.js
new file mode 100644
index 0000000..480f054
--- /dev/null
+++ b/Scripts/switch-check-nf.js
@@ -0,0 +1,145 @@
+/***
+
+Thanks to & modified from 
+1. https://gist.githubusercontent.com/Hyseen/b06e911a41036ebc36acf04ddebe7b9a/raw/nf_check.js
+
+For Quantumult-X 598+ ONLY!!
+
+[task_local]
+
+event-interaction https://raw.githubusercontent.com/KOP-XIAO/QuantumultX/master/Scripts/sswitch-check-nf.js, tag=Netflix 切换, img-url=https://raw.githubusercontent.com/Koolson/Qure/master/IconSet/Color/Netflix_Letter.png, enabled=true
+
+ps. 简单粗暴的 UI-Interaction 版本。无数据持久化、粗暴延迟等待。完美主义建议使用 Helge大佬的boxjs版本 https://t.me/QuanXNews/193
+
+@XIAO_KOP
+
+**/
+
+const BASE_URL = 'https://www.netflix.com/title/'
+
+const FILM_ID = 81215567
+const link = { "media-url": "https://raw.githubusercontent.com/KOP-XIAO/QuantumultX/master/img/southpark/7.png" } 
+const policy_name = "Netflix" //填入你的 netflix 策略组名
+var policy = $environment.params
+const message = {
+    action: "get_customized_policy",
+    content: policy
+
+};
+
+var output=[]
+var OKList=["完整解锁节点 ➟ "]
+var ResList=["仅支持自制剧节点 ➟ "]
+var NoList=["不支持节点 ➟ "]
+var timeoutList=["检测超时节点 ➟ "]
+
+$configuration.sendMessage(message).then(resolve => {
+    if (resolve.error) {
+        console.log(resolve.error);
+        $done()
+    }
+    if (resolve.ret) {
+        //$notify(JSON.stringify(resolve.ret))
+        output=JSON.stringify(resolve.ret[message.content])? JSON.stringify(resolve.ret[message.content]["candidates"]).replace(/\"|\[|\]/g,"").replace(/\,/g," ➟ ").split(" ➟ ") : $environment.params
+        //$notify(typeof(output),output)
+        Check()
+        //$done({"title":"策略内容","message":output})
+    }
+    //$done();|
+}, reject => {
+    // Normally will never happen.
+    $done();
+});
+
+function Check() {
+    var relay = 2000;
+    for ( var i=0;i < output.length;i++) {
+        testNF(output[i])
+    }
+    if (output.length<=5) {
+        relay = 2000
+    } else if (output.length<10) {
+        relay =4000
+    } else if (output.length<15) {
+        relay =6000
+    } else if (output.length<20) {
+        relay =8000
+    } else {
+        relay =10000
+    }
+    console.log(output.length+":"+relay)
+    setTimeout(() => {
+        const dict = { [policy] : OKList[2]};
+        const mes1 = {
+            action: "set_policy_state",
+            content: dict
+        }; 
+        $configuration.sendMessage(mes1).then(resolve => {
+            if (resolve.error) {
+                console.log(resolve.error);
+                content = `<p style="text-align: center; font-family: -apple-system; font-size: large; font-weight: thin">` + "<br>❌ <b>⟦"+$environment.params+ "⟧ </b>切换失败，未找到完整支持节点" + `</p>`
+                $done({"title":"Netflix 切换", "htmlMessage": content})
+            }
+            if (resolve.ret) {
+                console.log("已经切换至完整支持的路线 ➟ "+OKList[2])
+                content = `<p style="text-align: center; font-family: -apple-system; font-size: large; font-weight: thin">` + "<br> <b>⟦"+$environment.params+ "⟧</b> 已切换至完整支持的路线<br> <br>👇<br><br> ⟦"+OKList[2]+ "⟧" + "<br><br>-------------------<br><b>Shawn 大善人自用</b><br>-------------------"+`</p>`
+                $done({"title":"Netflix 切换", "htmlMessage": content })
+            }
+    }, reject => {
+            $done();
+        });
+        
+        
+    }, relay)
+    
+}
+
+
+
+
+function testNF(pname ) {
+    return new Promise((resolve, reject) => {
+        //console.log(pname)
+        let opts = { policy : pname }
+        let option = {
+            url: BASE_URL + FILM_ID,
+            opts: opts,
+            headers: {
+                'User-Agent':
+                'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36',
+            },
+        }
+        $task.fetch(option).then (response => {
+            
+            if (response.statusCode === 404) {
+                NoList.push(pname)
+                console.log(pname+": "+"未支持")
+                resolve('Not Found')
+                return
+            }
+            
+            if (response.statusCode === 403) {
+                ResList.push(pname)
+                console.log(pname+": "+"仅支持自制剧集")
+                resolve('Not Available')
+                return
+            }
+            
+            if (response.statusCode === 200) {
+                console.log(pname+": "+"完整支持")
+                let url = response.headers['X-Originating-URL']
+                let region = url.split('/')[3]
+                region = region.split('-')[0]
+                if (region == 'title') {
+                    region = 'us'
+                }
+                OKList.push(pname)
+                resolve(region)
+                return
+            }
+            reject('Error')
+        })
+    })
+}
+
+
diff --git a/Scripts/switch-check-ytb.js b/Scripts/switch-check-ytb.js
new file mode 100644
index 0000000..a4f52d6
--- /dev/null
+++ b/Scripts/switch-check-ytb.js
@@ -0,0 +1,143 @@
+/***
+
+Thanks to & modified from 
+1. https://gist.githubusercontent.com/Hyseen/b06e911a41036ebc36acf04ddebe7b9a/raw/nf_check.js
+
+For Quantumult-X 598+ ONLY!!
+
+[task_local]
+
+event-interaction https://raw.githubusercontent.com/KOP-XIAO/QuantumultX/master/Scripts/sswitch-check-ytb.js, tag=YouTube 切换, img-url=https://raw.githubusercontent.com/Koolson/Qure/master/IconSet/Color/YouTube_Letter.png, enabled=true
+
+ps. 简单粗暴的 UI-Interaction 版本。无数据持久化、粗暴延迟等待。完美主义建议使用 Helge大佬的boxjs版本 https://t.me/QuanXNews/193
+
+@XIAO_KOP
+
+**/
+
+const BASE_URL = 'https://www.youtube.com/premium'
+
+const link = { "media-url": "https://raw.githubusercontent.com/KOP-XIAO/QuantumultX/master/img/southpark/7.png" } 
+var policy = $environment.params
+const message = {
+    action: "get_customized_policy",
+    content: policy
+
+};
+
+var output=[]
+var OKList=["支持节点 ➟ "]
+var NoList=["不支持节点 ➟ "]
+var ErrorList=["检测出错节点 ➟ "]
+
+$configuration.sendMessage(message).then(resolve => {
+    if (resolve.error) {
+        console.log(resolve.error);
+        $done()
+    }
+    if (resolve.ret) {
+        //$notify(JSON.stringify(resolve.ret))
+        output=JSON.stringify(resolve.ret[message.content])? JSON.stringify(resolve.ret[message.content]["candidates"]).replace(/\"|\[|\]/g,"").replace(/\,/g," ➟ ").split(" ➟ ") : $environment.params
+        //$notify(typeof(output),output)
+        Check()
+        //$done({"title":"策略内容","message":output})
+    }
+    //$done();|
+}, reject => {
+    // Normally will never happen.
+    $done();
+});
+
+function Check() {
+    var relay = 2000;
+    for ( var i=0;i < output.length;i++) {
+        testYTB(output[i])
+    }
+    if (output.length<=5) {
+        relay = 2000
+    } else if (output.length<10) {
+        relay =4000
+    } else if (output.length<15) {
+        relay =6000
+    } else if (output.length<20) {
+        relay =8000
+    } else {
+        relay =10000
+    }
+    console.log(output.length+":"+relay)
+    setTimeout(() => {
+        const dict = { [policy] : OKList[2]};
+        const mes1 = {
+            action: "set_policy_state",
+            content: dict
+        }; 
+        $configuration.sendMessage(mes1).then(resolve => {
+            if (resolve.error) {
+                console.log(resolve.error);
+                content = `<p style="text-align: center; font-family: -apple-system; font-size: large; font-weight: thin">` + "<br>❌ <b>⟦"+$environment.params+ "⟧ </b>切换失败，未找到支持 <b>YouTube Premium</b> 的节点" + `</p>`
+                $done({"title":"Netflix 切换", "htmlMessage": content})
+            }
+            if (resolve.ret) {
+                console.log("已经切换至支持 <b>Premium</b> 的路线 ➟ "+OKList[2])
+                content = `<p style="text-align: center; font-family: -apple-system; font-size: large; font-weight: thin">` + "<br><b>⟦"+$environment.params+ "⟧ </b>已切换至支持<b>Premium</b> 的路线<br><br> 👇<br><br> ⟦"+OKList[2]+ "⟧" + "<br><br>-------------------<br><b>Shawn 大善人自用</b><br>-------------------"+`</p>`
+                $done({"title":"YouTube 切换", "htmlMessage": content })
+            }
+    }, reject => {
+            $done();
+        });
+        
+        
+    }, relay)
+    
+}
+
+
+
+
+function testYTB(pname) {
+    return new Promise((resolve, reject) => {
+        let opts = { policy : pname }
+        let option = {
+            url: BASE_URL,
+            opts: opts,
+            headers: {
+                'User-Agent':
+                'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36',
+                'Accept-Language': 'en',
+            },
+        }
+        $task.fetch(option).then(response=> {
+            let data = response.body
+            //console.log(response.statusCode)
+            if (response.statusCode !== 200) {
+                console.log(pname+"：检测出错")
+                ErrorList.push(pname)
+                reject('Error')
+                return
+            }
+            
+            if (data.indexOf('Premium is not available in your country') !== -1) {
+                console.log(pname+"：未支持")
+                NoList.push(pname)
+                resolve('Not Available')
+                return
+            }
+            
+            let region = ''
+            let re = new RegExp('"GL":"(.*?)"', 'gm')
+            let result = re.exec(data)
+            if (result != null && result.length === 2) {
+                region = result[1]
+            } else if (data.indexOf('www.google.cn') !== -1) {
+                region = 'CN'
+            } else {
+                region = 'US'
+            }
+            console.log(pname+"：支持"+region)
+            OKList.push(pname)
+            resolve(region)
+        })
+    })
+}
+
+