diff --git a/web/service/tgbot.go b/web/service/tgbot.go
index 3d737c70..179c082f 100644
--- a/web/service/tgbot.go
+++ b/web/service/tgbot.go
@@ -1398,6 +1398,25 @@ func (t *Tgbot) answerCallback(callbackQuery *telego.CallbackQuery, isAdmin bool
 					return
 				}
 
+				t.addClient(callbackQuery.Message.GetChat().ID, message_text, messageId)
+				t.sendCallbackAnswerTgBot(callbackQuery.ID, t.I18nBot("tgbot.answers.successfulOperation"))
+			case "add_client_set_flow":
+				if dataArray[1] == "none" {
+					client_Flow = ""
+				} else {
+					client_Flow = dataArray[1]
+				}
+				messageId := callbackQuery.Message.GetMessageID()
+				inbound, err := t.inboundService.GetInbound(receiver_inbound_ID)
+				if err != nil {
+					t.sendCallbackAnswerTgBot(callbackQuery.ID, err.Error())
+					return
+				}
+				message_text, err := t.BuildInboundClientDataMessage(inbound.Remark, inbound.Protocol)
+				if err != nil {
+					t.sendCallbackAnswerTgBot(callbackQuery.ID, err.Error())
+					return
+				}
 				t.addClient(callbackQuery.Message.GetChat().ID, message_text, messageId)
 				t.sendCallbackAnswerTgBot(callbackQuery.ID, t.I18nBot("tgbot.answers.successfulOperation"))
 			case "add_client_ip_limit_in":
@@ -1865,6 +1884,22 @@ func (t *Tgbot) answerCallback(callbackQuery *telego.CallbackQuery, isAdmin bool
 			),
 		)
 		t.editMessageCallbackTgBot(chatId, callbackQuery.Message.GetMessageID(), inlineKeyboard)
+	case "add_client_ch_default_flow":
+		inlineKeyboard := tu.InlineKeyboard(
+			tu.InlineKeyboardRow(
+				tu.InlineKeyboardButton(t.I18nBot("tgbot.buttons.cancel")).WithCallbackData(t.encodeQuery("add_client_default_traffic_exp")),
+			),
+			tu.InlineKeyboardRow(
+				tu.InlineKeyboardButton("None").WithCallbackData(t.encodeQuery("add_client_set_flow none")),
+			),
+			tu.InlineKeyboardRow(
+				tu.InlineKeyboardButton("xtls-rprx-vision").WithCallbackData(t.encodeQuery("add_client_set_flow xtls-rprx-vision")),
+			),
+			tu.InlineKeyboardRow(
+				tu.InlineKeyboardButton("xtls-rprx-vision-udp443").WithCallbackData(t.encodeQuery("add_client_set_flow xtls-rprx-vision-udp443")),
+			),
+		)
+		t.editMessageCallbackTgBot(chatId, callbackQuery.Message.GetMessageID(), inlineKeyboard)
 	case "add_client_ch_default_ip_limit":
 		inlineKeyboard := tu.InlineKeyboard(
 			tu.InlineKeyboardRow(
@@ -3345,6 +3380,25 @@ func (t *Tgbot) getCommonClientButtons() [][]telego.InlineKeyboardButton {
 	}
 }
 
+// inboundCanEnableTlsFlow mirrors Inbound.canEnableTlsFlow() from the frontend
+// model: xtls-rprx-vision is only valid on VLESS-over-TCP with TLS or Reality.
+func inboundCanEnableTlsFlow(ib *model.Inbound) bool {
+	if ib == nil || ib.Protocol != model.VLESS {
+		return false
+	}
+	var stream struct {
+		Network  string `json:"network"`
+		Security string `json:"security"`
+	}
+	if err := json.Unmarshal([]byte(ib.StreamSettings), &stream); err != nil {
+		return false
+	}
+	if stream.Network != "tcp" {
+		return false
+	}
+	return stream.Security == "tls" || stream.Security == "reality"
+}
+
 // addClient handles the process of adding a new client to an inbound.
 func (t *Tgbot) addClient(chatId int64, msg string, messageID ...int) {
 	inbound, err := t.inboundService.GetInbound(receiver_inbound_ID)
@@ -3357,13 +3411,31 @@ func (t *Tgbot) addClient(chatId int64, msg string, messageID ...int) {
 
 	var protocolRows [][]telego.InlineKeyboardButton
 	switch protocol {
-	case model.VMESS, model.VLESS:
+	case model.VMESS:
 		protocolRows = [][]telego.InlineKeyboardButton{
 			tu.InlineKeyboardRow(
 				tu.InlineKeyboardButton(t.I18nBot("tgbot.buttons.change_email")).WithCallbackData("add_client_ch_default_email"),
 				tu.InlineKeyboardButton(t.I18nBot("tgbot.buttons.change_id")).WithCallbackData("add_client_ch_default_id"),
 			),
 		}
+	case model.VLESS:
+		protocolRows = [][]telego.InlineKeyboardButton{
+			tu.InlineKeyboardRow(
+				tu.InlineKeyboardButton(t.I18nBot("tgbot.buttons.change_email")).WithCallbackData("add_client_ch_default_email"),
+				tu.InlineKeyboardButton(t.I18nBot("tgbot.buttons.change_id")).WithCallbackData("add_client_ch_default_id"),
+			),
+		}
+		if inboundCanEnableTlsFlow(inbound) {
+			flowLabel := t.I18nBot("tgbot.buttons.change_flow")
+			if client_Flow != "" {
+				flowLabel = flowLabel + ": " + client_Flow
+			}
+			protocolRows = append(protocolRows, tu.InlineKeyboardRow(
+				tu.InlineKeyboardButton(flowLabel).WithCallbackData("add_client_ch_default_flow"),
+			))
+		} else if client_Flow != "" {
+			client_Flow = ""
+		}
 	case model.Trojan:
 		protocolRows = [][]telego.InlineKeyboardButton{
 			tu.InlineKeyboardRow(
diff --git a/web/translation/ar-EG.json b/web/translation/ar-EG.json
index 663e81f3..ecf1c19d 100644
--- a/web/translation/ar-EG.json
+++ b/web/translation/ar-EG.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 كلمة السر",
       "change_email": "⚙️📧 البريد الإلكتروني",
       "change_comment": "⚙️💬 تعليق",
+      "change_flow": "⚙️🚦 التدفق",
       "ResetAllTraffics": "إعادة ضبط جميع الترافيك",
       "SortedTrafficUsageReport": "تقرير استخدام الترافيك المرتب"
     },
diff --git a/web/translation/en-US.json b/web/translation/en-US.json
index 5cf1f7c0..eedd3454 100644
--- a/web/translation/en-US.json
+++ b/web/translation/en-US.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Password",
       "change_email": "⚙️📧 Email",
       "change_comment": "⚙️💬 Comment",
+      "change_flow": "⚙️🚦 Flow",
       "ResetAllTraffics": "Reset All Traffics",
       "SortedTrafficUsageReport": "Sorted Traffic Usage Report"
     },
diff --git a/web/translation/es-ES.json b/web/translation/es-ES.json
index 9b6a5e87..34af89ca 100644
--- a/web/translation/es-ES.json
+++ b/web/translation/es-ES.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Contraseña",
       "change_email": "⚙️📧 Correo electrónico",
       "change_comment": "⚙️💬 Comentario",
+      "change_flow": "⚙️🚦 Flujo",
       "ResetAllTraffics": "Reiniciar todo el tráfico",
       "SortedTrafficUsageReport": "Informe de uso de tráfico ordenado"
     },
diff --git a/web/translation/fa-IR.json b/web/translation/fa-IR.json
index 1295e400..fd948788 100644
--- a/web/translation/fa-IR.json
+++ b/web/translation/fa-IR.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 گذرواژه",
       "change_email": "⚙️📧 ایمیل",
       "change_comment": "⚙️💬 نظر",
+      "change_flow": "⚙️🚦 جریان",
       "ResetAllTraffics": "بازنشانی همه ترافیک‌ها",
       "SortedTrafficUsageReport": "گزارش استفاده از ترافیک مرتب‌شده"
     },
diff --git a/web/translation/id-ID.json b/web/translation/id-ID.json
index 84769a3b..b8f44ac6 100644
--- a/web/translation/id-ID.json
+++ b/web/translation/id-ID.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Kata Sandi",
       "change_email": "⚙️📧 Email",
       "change_comment": "⚙️💬 Komentar",
+      "change_flow": "⚙️🚦 Flow",
       "ResetAllTraffics": "Reset Semua Lalu Lintas",
       "SortedTrafficUsageReport": "Laporan Penggunaan Lalu Lintas yang Terurut"
     },
diff --git a/web/translation/ja-JP.json b/web/translation/ja-JP.json
index 913ef5e5..630f5623 100644
--- a/web/translation/ja-JP.json
+++ b/web/translation/ja-JP.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 パスワード",
       "change_email": "⚙️📧 メールアドレス",
       "change_comment": "⚙️💬 コメント",
+      "change_flow": "⚙️🚦 フロー",
       "ResetAllTraffics": "すべてのトラフィックをリセット",
       "SortedTrafficUsageReport": "ソートされたトラフィック使用レポート"
     },
diff --git a/web/translation/pt-BR.json b/web/translation/pt-BR.json
index 74cd6ba7..9f1b67d7 100644
--- a/web/translation/pt-BR.json
+++ b/web/translation/pt-BR.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Senha",
       "change_email": "⚙️📧 E-mail",
       "change_comment": "⚙️💬 Comentário",
+      "change_flow": "⚙️🚦 Fluxo",
       "ResetAllTraffics": "Redefinir Todo o Tráfego",
       "SortedTrafficUsageReport": "Relatório de Uso de Tráfego Ordenado"
     },
diff --git a/web/translation/ru-RU.json b/web/translation/ru-RU.json
index 3c16ede8..f7ddafa6 100644
--- a/web/translation/ru-RU.json
+++ b/web/translation/ru-RU.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Пароль",
       "change_email": "⚙️📧 Email",
       "change_comment": "⚙️💬 Комментарий",
+      "change_flow": "⚙️🚦 Поток",
       "ResetAllTraffics": "Сбросить весь трафик",
       "SortedTrafficUsageReport": "Отсортированный отчет об использовании трафика"
     },
diff --git a/web/translation/tr-TR.json b/web/translation/tr-TR.json
index 7895c1b6..a8dc2c3c 100644
--- a/web/translation/tr-TR.json
+++ b/web/translation/tr-TR.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Şifre",
       "change_email": "⚙️📧 E-posta",
       "change_comment": "⚙️💬 Yorum",
+      "change_flow": "⚙️🚦 Akış",
       "ResetAllTraffics": "Tüm Trafikleri Sıfırla",
       "SortedTrafficUsageReport": "Sıralı Trafik Kullanım Raporu"
     },
diff --git a/web/translation/uk-UA.json b/web/translation/uk-UA.json
index 6ed76eb0..417866d1 100644
--- a/web/translation/uk-UA.json
+++ b/web/translation/uk-UA.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Пароль",
       "change_email": "⚙️📧 Електронна пошта",
       "change_comment": "⚙️💬 Коментар",
+      "change_flow": "⚙️🚦 Потік",
       "ResetAllTraffics": "Скинути весь трафік",
       "SortedTrafficUsageReport": "Відсортований звіт про використання трафіку"
     },
diff --git a/web/translation/vi-VN.json b/web/translation/vi-VN.json
index 09e8d8b2..b292c058 100644
--- a/web/translation/vi-VN.json
+++ b/web/translation/vi-VN.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 Mật Khẩu",
       "change_email": "⚙️📧 Email",
       "change_comment": "⚙️💬 Bình Luận",
+      "change_flow": "⚙️🚦 Flow",
       "ResetAllTraffics": "Đặt lại tất cả lưu lượng",
       "SortedTrafficUsageReport": "Báo cáo sử dụng lưu lượng đã sắp xếp"
     },
diff --git a/web/translation/zh-CN.json b/web/translation/zh-CN.json
index 0d65cb53..3f648cb2 100644
--- a/web/translation/zh-CN.json
+++ b/web/translation/zh-CN.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 密码",
       "change_email": "⚙️📧 邮箱",
       "change_comment": "⚙️💬 评论",
+      "change_flow": "⚙️🚦 流控",
       "ResetAllTraffics": "重置所有流量",
       "SortedTrafficUsageReport": "排序的流量使用报告"
     },
diff --git a/web/translation/zh-TW.json b/web/translation/zh-TW.json
index 56a0c075..a28c0e0f 100644
--- a/web/translation/zh-TW.json
+++ b/web/translation/zh-TW.json
@@ -952,6 +952,7 @@
       "change_password": "⚙️🔑 密碼",
       "change_email": "⚙️📧 電子郵件",
       "change_comment": "⚙️💬 評論",
+      "change_flow": "⚙️🚦 流控",
       "ResetAllTraffics": "重設所有流量",
       "SortedTrafficUsageReport": "排序過的流量使用報告"
     },