diff --git a/repo/js/切换账号Dropdown/README.md b/repo/js/切换账号Dropdown/README.md
new file mode 100644
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+++ b/repo/js/切换账号Dropdown/README.md
@@ -0,0 +1,12 @@
+# 选择并切换账号
+
+## 使用前准备
+
+确保你想要切换的账号是已登录状态，且账号选择列表中存在。
+
+## 使用方式
+
+1. 把此脚本添加到配置组
+2. 右键点击选择"修改JS脚本自定义配置"
+3. 填入你想登录的账户名称，该名称必须和账号列表中显示的一致
+   - 请确认你此次登录使用的是手机号还是邮箱
diff --git a/repo/js/切换账号Dropdown/assets/caret.png b/repo/js/切换账号Dropdown/assets/caret.png
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diff --git a/repo/js/切换账号Dropdown/assets/logout.png b/repo/js/切换账号Dropdown/assets/logout.png
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diff --git a/repo/js/切换账号Dropdown/assets/paimon_cancel.png b/repo/js/切换账号Dropdown/assets/paimon_cancel.png
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diff --git a/repo/js/切换账号Dropdown/assets/paimon_menu.png b/repo/js/切换账号Dropdown/assets/paimon_menu.png
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diff --git a/repo/js/切换账号Dropdown/assets/quit.png b/repo/js/切换账号Dropdown/assets/quit.png
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diff --git a/repo/js/切换账号Dropdown/main.js b/repo/js/切换账号Dropdown/main.js
new file mode 100644
index 000000000..3df6681ea
--- /dev/null
+++ b/repo/js/切换账号Dropdown/main.js
@@ -0,0 +1,282 @@
+(async function () {
+    // ======================================================
+    // Library functions
+
+    var u = {}; // utilities 工具函数集合
+    u.logi = function(message, args) { log.info( "[切换账号]" + message, args) };
+    u.logw = function(message, args) { log.warn( "[切换账号]" + message, args) };
+    u.x = function (value) { return (value === undefined) ? genshin.width : genshin.width * (value / 1920); };
+    u.y = function (value) { return (value === undefined) ? genshin.height : genshin.height * (value / 1080); };
+    u.loadTemplate = function (filePath, x /* 0 if omit */, y /* 0 if omit */, w /* maxWidth if omit */, h /* maxHeight if omit */) {
+        const _x = u.x(x === undefined ? 0 : x);
+        const _y = u.y(y === undefined ? 0 : y);
+        const _w = u.x(w) - _x;
+        const _h = u.y(h) - _y;
+        return RecognitionObject.TemplateMatch(file.ReadImageMatSync(filePath), _x, _y, _w, _h);
+    };
+    u.findText = function (resList, text) {
+        for (let i = 0; i < resList.count; i++) {
+            let res = resList[i];
+            if (res.text == text) {
+                return res;
+            }
+        }
+        return null;
+    };
+    u.matchUser = function (text, username) {
+        if (typeof text !== "string" || typeof username !== "string") return false;
+        if (text.length !== username.length) return false;
+        for (let i = 0; i < text.length; i++) {
+            const a = text[i];
+            const b = username[i];
+            if (a === '*' || b === '*') continue;
+            if (a !== b) return false;
+        }
+        return true;
+    };
+    u.matchUserRelaxed = function (text, username) {
+        if (typeof text !== "string" || typeof username !== "string") return false;
+        // Check the head
+        for (let i = 0; i < text.length; i++) {
+            const a = text[i];
+            const b = username[i];
+            if (a === '*') break; // Stop checking when a '*' is found in text.
+            if (a !== b) return false;
+        }
+        // Check the tail
+        for (let i = 0; i < text.length; i++) {
+            const a = text[text.length - 1 - i];
+            const b = username[username.length - 1 - i];
+            if (a === '*') break; // Stop checking when a '*' is found in text.
+            if (a !== b) return false;
+        }
+        return true;
+    };
+    u.waitAndFindImage = async function (asset, internal = 500, timeout = 60000) {
+        const start = Date.now();
+        let lastLog = start;
+        let endTime = start + timeout;
+        while (Date.now() < endTime) {
+            let captureRegion = captureGameRegion();
+            let res = captureRegion.Find(asset);
+            if (!res.isEmpty()) {
+                return res;
+            }
+            if (Date.now() - lastLog >= 10000) {
+                let elapsed = ((Date.now() - start) / 1000).toFixed(1);
+                u.logw("等待匹配图像已持续 {0} 秒，仍在尝试寻找图像：{1}", elapsed, asset.Name);
+                lastLog = Date.now();
+            }
+            await sleep(internal);
+        }
+        return null;
+    }
+    u.waitAndFindText = async function (text, x, y, w, h, internal = 500) {
+        const start = Date.now();
+        let lastLog = start;
+        while (true) {
+            let captureRegion = captureGameRegion();
+            let resList = captureRegion.findMulti(RecognitionObject.ocr(x, y, w, h));
+            if (typeof text === "string") {
+                let textFound = u.findText(resList, text);
+                if (textFound) {
+                    return textFound;
+                }
+            } else if (text instanceof Array) {
+                var textFound = null;
+                for (let i = 0; i < text.length; i++) {
+                    let textItem = text[i];
+                    textFound = u.findText(resList, textItem);
+                    if (!textFound) {
+                        break;
+                    }
+                }
+                if (textFound) {
+                    return textFound;
+                }
+            }
+
+            if (Date.now() - lastLog >= 10000) {
+                let elapsed = ((Date.now() - start) / 1000).toFixed(1);
+                u.logw("等待匹配图像已持续 {0} 秒，仍在尝试寻找文字：{1}", elapsed, text.toString());
+                lastLog = Date.now();
+            }
+            await sleep(internal);
+        }
+    }
+
+    // ======================================================
+    // Setup
+
+    const targetUser = settings.username;
+
+    const assetLogoutIcon = u.loadTemplate("assets/logout.png", 1750, 900);
+    const assetPaimonMenuIcon = u.loadTemplate("assets/paimon_menu.png", 0, 0, 150, 150);
+
+    // ======================================================
+    // Check current state
+
+    async function waitAndDetermineCurrentView() {
+        u.logi("开始判断当前画面状态");
+        while (true) {
+            let captureRegion = captureGameRegion();
+            let res = captureRegion.Find(assetLogoutIcon);
+            let logoutIconFound = !res.isEmpty();
+
+            if (logoutIconFound) {
+                let resList = captureRegion.findMulti(RecognitionObject.ocr(u.x(850), u.y(970), u.x(220), u.y(100)));
+                if (u.findText(resList, "点击进入")) {
+                    u.logi("检测到目前处于登录界面");
+                    return false;
+                }
+            }
+
+            // Not in the login screen, check if is in the game main menu.
+            let paimonIcon = captureRegion.Find(assetPaimonMenuIcon);
+            if (!paimonIcon.isEmpty()) {
+                u.logi("检测到目前处于游戏主界面");
+                return true;
+            }
+
+            // Not in the main game screen either, wait and try again.
+            u.logi("未检测到登出按钮或派蒙菜单图标，可能处于游戏中，等待状态变化");
+            genshin.blessingOfTheWelkinMoon();
+            moveMouseTo(960, 0);
+            await sleep(100);
+            middleButtonClick();
+            genshin.returnMainUi();
+            await sleep(4900);
+        }
+    }
+
+    async function stateReturnToGenshinGate() {
+        const assetPaimonCancelIcon = u.loadTemplate("assets/paimon_cancel.png", 0, 0, 100, 100);
+
+        while (true) {
+            let paimonIcon = await u.waitAndFindImage(assetPaimonMenuIcon, 500, 1000);
+            if (!paimonIcon) {
+                u.logi("检测到派蒙菜单图标不存在，可能已开启菜单，进入登出按钮识别流程");
+                break;
+            }
+            moveMouseTo(960, 0);
+            await sleep(100);
+            middleButtonClick();
+            keyPress("VK_ESCAPE");
+            u.logi("已按下ESC键，打开派蒙菜单");
+            await sleep(1000);
+        }
+
+        // 识别派蒙菜单，点击登出按钮
+        await u.waitAndFindImage(assetPaimonCancelIcon);
+        // u.logi("点击登出按钮");
+        click(u.x(50), u.y(1024));
+
+        // 退出至登录界面
+        let btnExitToLogin = await u.waitAndFindText("退出至登录界面", u.x(680), u.y(380), u.x(540), u.y(340));
+        // u.logi("检测到\"退出至登录界面\"按钮，点击");
+        // btnExitToLogin.DrawSelf("ExitToLoginBtn");
+        btnExitToLogin.Click();
+    }
+
+    async function stateLogout() {
+        u.logi("开始登出");
+
+        let btnLogout = await u.waitAndFindImage(assetLogoutIcon);
+        // u.logi("识别到登出按钮，点击");
+        btnLogout.DrawSelf("LogoutBtn");
+        btnLogout.Click();
+
+        const assetQuitTextButton = u.loadTemplate("assets/quit.png", 680, 380, 1220, 720);
+        let btnQuit = await u.waitAndFindImage(assetQuitTextButton, 200);
+        // u.logi("识别到退出按钮，点击");
+        // btnQuit.DrawSelf("QuitBtn");
+        btnQuit.Click();
+    };
+
+    async function stateChangeUser() {
+        u.logi("开始切换账号");
+        await u.waitAndFindText(["进入游戏", "登录其他账号"], u.x(680), u.y(380), u.x(540), u.y(340), 200);
+
+        const assetSelectUserDropDownIcon = u.loadTemplate("assets/caret.png", 680, 380, 1220, 720);
+        let captureRegion = captureGameRegion();
+        let res = captureRegion.Find(assetSelectUserDropDownIcon);
+        if (res.isEmpty()) {
+            u.logi("未找到下拉菜单图标，点击硬编码的坐标(960, 500)展开菜单");
+            click(u.x(960), u.y(500));
+        } else {
+            // u.logi("识别到下拉菜单，点击");
+            // res.DrawSelf("UserDropdown");
+            res.Click();
+        }
+
+        u.logi("开始从下拉列表选择账号");
+        var selectedUser = null;
+        {
+            const start = Date.now();
+            let lastLog = start;
+            while (selectedUser == null) {
+                await sleep(200);
+
+                let captureRegion = captureGameRegion();
+                let resList = captureRegion.findMulti(RecognitionObject.ocr(u.x(680), u.y(540), u.x(540), u.y(500)));
+                for (let i = 0; i < resList.count; i++) {
+                    let res = resList[i];
+                    let user = lastLog > start ? u.matchUserRelaxed(res.text, targetUser) : u.matchUser(res.text, targetUser);
+                    if (user) {
+                        selectedUser = res;
+                        break;
+                    }
+                }
+
+                if (Date.now() - lastLog >= 10000) {
+                    let elapsed = ((Date.now() - start) / 1000).toFixed(1);
+                    u.logw("等待匹配图像已持续 {0} 秒，仍在尝试寻找账号文本：{1}", elapsed, targetUser);
+                    lastLog = Date.now();
+                    for (let i = 0; i < resList.count; i++) {
+                        let res = resList[i];
+                        u.logw("账户文本：{0}", res.text);
+                    }
+                }
+            }
+        }
+
+        u.logi("识别到目标账号：{0}", selectedUser.text);
+        selectedUser.DrawSelf("SelectUser");
+        selectedUser.Click();
+
+        await sleep(500);
+        {
+            let captureRegion = captureGameRegion();
+            let btnEnterGame = captureRegion.DeriveCrop(u.x(684), u.y(598), u.x(552), u.y(66));
+            btnEnterGame.Click();
+            // btnEnterGame.DrawSelf("EnterGameBtn");
+            // u.logi("已点击\"进入游戏\"按钮，完成账号选择。");
+        }
+    }
+
+    async function stateEnterGame() {
+        // u.logi("开始进入游戏，等待游戏加载。");
+        let textClickToStart = await u.waitAndFindText("点击进入", u.x(850), u.y(970), u.x(220), u.y(100));
+        // u.logi("已识别到\"点击进入\"文本，点击鼠标进入游戏。");
+        textClickToStart.DrawSelf("ClickToStart");
+        textClickToStart.Click();
+    }
+
+
+    // ======================================================
+    // Main flow
+
+    const isInGame = await waitAndDetermineCurrentView();
+    if (isInGame) {
+        await stateReturnToGenshinGate();
+        await sleep(1000);
+    }
+    await stateLogout();
+    await sleep(500);
+    await stateChangeUser();
+    await sleep(500);
+    await stateEnterGame();
+    await sleep(20000);
+    await waitAndDetermineCurrentView();
+
+})();
diff --git a/repo/js/切换账号Dropdown/manifest.json b/repo/js/切换账号Dropdown/manifest.json
new file mode 100644
index 000000000..3ce7fbe00
--- /dev/null
+++ b/repo/js/切换账号Dropdown/manifest.json
@@ -0,0 +1,18 @@
+{
+  "manifest_version": 1,
+  "name": "切换账号（从下拉列表中选择）",
+  "version": "1.0",
+  "bgi_version": "0.49.0",
+  "description": "退出当前登录用户并从列表中选定指定用户，纯鼠标操作。",
+  "tags": [
+    "鼠标点击",
+    "切换账号"
+  ],
+  "authors": [
+    {
+      "name": "密密麻麻"
+    }
+  ],
+  "settings_ui": "settings.json",
+  "main": "main.js"
+}
\ No newline at end of file
diff --git a/repo/js/切换账号Dropdown/settings.json b/repo/js/切换账号Dropdown/settings.json
new file mode 100644
index 000000000..b1a937d96
--- /dev/null
+++ b/repo/js/切换账号Dropdown/settings.json
@@ -0,0 +1,7 @@
+[
+  {
+    "name": "username",
+    "type": "input-text",
+    "label": "请输入要切换的账号名称"
+  }
+]
\ No newline at end of file