diff --git a/database/model/model.go b/database/model/model.go
index 6225df52..82b9f331 100644
--- a/database/model/model.go
+++ b/database/model/model.go
@@ -45,6 +45,10 @@ type Inbound struct {
 	LastTrafficResetTime int64                `json:"lastTrafficResetTime" form:"lastTrafficResetTime" gorm:"default:0"`                               // Last traffic reset timestamp
 	ClientStats          []xray.ClientTraffic `gorm:"foreignKey:InboundId;references:Id" json:"clientStats" form:"clientStats"`                        // Client traffic statistics
 
+	// Speed limit fields (KB/s, 0 = unlimited)
+	SpeedLimitDown int64 `json:"speedLimitDown" form:"speedLimitDown" gorm:"default:0"` // Download speed limit in KB/s
+	SpeedLimitUp   int64 `json:"speedLimitUp" form:"speedLimitUp" gorm:"default:0"`     // Upload speed limit in KB/s
+
 	// Xray configuration fields
 	Listen         string   `json:"listen" form:"listen"`
 	Port           int      `json:"port" form:"port"`
diff --git a/web/assets/js/model/dbinbound.js b/web/assets/js/model/dbinbound.js
index befc618e..97583a7b 100644
--- a/web/assets/js/model/dbinbound.js
+++ b/web/assets/js/model/dbinbound.js
@@ -12,6 +12,8 @@ class DBInbound {
         this.expiryTime = 0;
         this.trafficReset = "never";
         this.lastTrafficResetTime = 0;
+        this.speedLimitDown = 0;
+        this.speedLimitUp = 0;
 
         this.listen = "";
         this.port = 0;
diff --git a/web/html/form/inbound.html b/web/html/form/inbound.html
index 8b59dc28..f27d7e59 100644
--- a/web/html/form/inbound.html
+++ b/web/html/form/inbound.html
@@ -49,6 +49,34 @@
             :min="0"></a-input-number>
     </a-form-item>
 
+    <a-form-item>
+        <template slot="label">
+            <a-tooltip>
+                <template slot="title">
+                    <span>{{ i18n "pages.inbounds.speedLimitDesc" }}</span>
+                </template>
+                {{ i18n "pages.inbounds.downloadSpeedLimit" }}
+                <a-icon type="question-circle"></a-icon>
+            </a-tooltip>
+        </template>
+        <a-input-number v-model.number="dbInbound.speedLimitDown"
+            :min="0"></a-input-number>
+    </a-form-item>
+
+    <a-form-item>
+        <template slot="label">
+            <a-tooltip>
+                <template slot="title">
+                    <span>{{ i18n "pages.inbounds.speedLimitDesc" }}</span>
+                </template>
+                {{ i18n "pages.inbounds.uploadSpeedLimit" }}
+                <a-icon type="question-circle"></a-icon>
+            </a-tooltip>
+        </template>
+        <a-input-number v-model.number="dbInbound.speedLimitUp"
+            :min="0"></a-input-number>
+    </a-form-item>
+
     <a-form-item>
         <template slot="label">
             <a-tooltip>
diff --git a/web/html/inbounds.html b/web/html/inbounds.html
index b945da90..ce85e6f8 100644
--- a/web/html/inbounds.html
+++ b/web/html/inbounds.html
@@ -1063,6 +1063,8 @@
           expiryTime: dbInbound.expiryTime,
           trafficReset: dbInbound.trafficReset,
           lastTrafficResetTime: dbInbound.lastTrafficResetTime,
+          speedLimitDown: dbInbound.speedLimitDown || 0,
+          speedLimitUp: dbInbound.speedLimitUp || 0,
 
           listen: inbound.listen,
           port: inbound.port,
@@ -1088,6 +1090,8 @@
           expiryTime: dbInbound.expiryTime,
           trafficReset: dbInbound.trafficReset,
           lastTrafficResetTime: dbInbound.lastTrafficResetTime,
+          speedLimitDown: dbInbound.speedLimitDown || 0,
+          speedLimitUp: dbInbound.speedLimitUp || 0,
 
           listen: inbound.listen,
           port: inbound.port,
diff --git a/web/service/inbound.go b/web/service/inbound.go
index be86c72a..d417947d 100644
--- a/web/service/inbound.go
+++ b/web/service/inbound.go
@@ -23,7 +23,8 @@ import (
 // It handles CRUD operations for inbounds, client management, traffic monitoring,
 // and integration with the Xray API for real-time updates.
 type InboundService struct {
-	xrayApi xray.XrayAPI
+	xrayApi          xray.XrayAPI
+	speedLimitService SpeedLimitService
 }
 
 // GetInbounds retrieves all inbounds for a specific user.
@@ -316,6 +317,12 @@ func (s *InboundService) AddInbound(inbound *model.Inbound) (*model.Inbound, boo
 		s.xrayApi.Close()
 	}
 
+	if err == nil {
+		if applyErr := s.speedLimitService.ApplySpeedLimit(inbound); applyErr != nil {
+			logger.Warningf("AddInbound: speed limit: %v", applyErr)
+		}
+	}
+
 	return inbound, needRestart, err
 }
 
@@ -362,6 +369,9 @@ func (s *InboundService) DelInbound(id int) (bool, error) {
 		}
 	}
 
+	// Remove tc speed limit rules before deleting the record.
+	s.speedLimitService.RemoveSpeedLimit(inbound)
+
 	return needRestart, db.Delete(model.Inbound{}, id).Error
 }
 
@@ -510,7 +520,16 @@ func (s *InboundService) UpdateInbound(inbound *model.Inbound) (*model.Inbound,
 	}
 	s.xrayApi.Close()
 
-	return inbound, needRestart, tx.Save(oldInbound).Error
+	// Propagate the new speed limits to tc (must happen after the save so the ID is stable).
+	oldInbound.SpeedLimitDown = inbound.SpeedLimitDown
+	oldInbound.SpeedLimitUp = inbound.SpeedLimitUp
+	saveErr := tx.Save(oldInbound).Error
+	if saveErr == nil {
+		if applyErr := s.speedLimitService.ApplySpeedLimit(oldInbound); applyErr != nil {
+			logger.Warningf("UpdateInbound: speed limit: %v", applyErr)
+		}
+	}
+	return inbound, needRestart, saveErr
 }
 
 func (s *InboundService) updateClientTraffics(tx *gorm.DB, oldInbound *model.Inbound, newInbound *model.Inbound) error {
diff --git a/web/service/speedlimit.go b/web/service/speedlimit.go
new file mode 100644
index 00000000..5a56a1cf
--- /dev/null
+++ b/web/service/speedlimit.go
@@ -0,0 +1,192 @@
+package service
+
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+
+	"github.com/mhsanaei/3x-ui/v2/database/model"
+	"github.com/mhsanaei/3x-ui/v2/logger"
+)
+
+const (
+	tcMaxRate      = "10gbit"
+	tcMaxBurst     = "100m"
+	tcRootHandle   = "1:"
+	tcRootClass    = "1:1"
+	tcDefaultClass = "1:65535"
+	tcDefaultPrio  = "65535"
+)
+
+// SpeedLimitService manages per-inbound bandwidth limiting using Linux tc (traffic control).
+// Download limits are enforced via HTB egress classes; upload limits via ingress police filters.
+// The service is stateless – all state lives in the kernel's tc tables.
+type SpeedLimitService struct{}
+
+// getDefaultInterface returns the name of the primary network interface used for the default route.
+func (s *SpeedLimitService) getDefaultInterface() (string, error) {
+	out, err := exec.Command("ip", "route", "show", "default").Output()
+	if err == nil && len(out) > 0 {
+		fields := strings.Fields(string(out))
+		for i, f := range fields {
+			if f == "dev" && i+1 < len(fields) {
+				return fields[i+1], nil
+			}
+		}
+	}
+	return "", fmt.Errorf("cannot determine default network interface")
+}
+
+func runTC(args ...string) error {
+	cmd := exec.Command("tc", args...)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		logger.Debugf("tc %v: %v: %s", args, err, string(output))
+	}
+	return err
+}
+
+// ensureHTBRoot ensures the root HTB qdisc and required parent classes exist on the interface.
+// It is safe to call multiple times (idempotent via add-then-change fallback).
+func (s *SpeedLimitService) ensureHTBRoot(iface string) {
+	// Try to add; if it fails the qdisc already exists – try change in case it is already HTB.
+	if err := runTC("qdisc", "add", "dev", iface, "root",
+		"handle", tcRootHandle, "htb", "default", tcDefaultPrio); err != nil {
+		runTC("qdisc", "change", "dev", iface, "root",
+			"handle", tcRootHandle, "htb", "default", tcDefaultPrio)
+	}
+	// Root class (1:1) — full speed ceiling for all children.
+	if err := runTC("class", "add", "dev", iface, "parent", tcRootHandle,
+		"classid", tcRootClass, "htb", "rate", tcMaxRate, "burst", tcMaxBurst); err != nil {
+		runTC("class", "change", "dev", iface, "parent", tcRootHandle,
+			"classid", tcRootClass, "htb", "rate", tcMaxRate, "burst", tcMaxBurst)
+	}
+	// Default leaf class (1:65535) — unlimited, used by unmatched traffic.
+	if err := runTC("class", "add", "dev", iface, "parent", tcRootClass,
+		"classid", tcDefaultClass, "htb", "rate", tcMaxRate, "burst", tcMaxBurst); err != nil {
+		runTC("class", "change", "dev", iface, "parent", tcRootClass,
+			"classid", tcDefaultClass, "htb", "rate", tcMaxRate, "burst", tcMaxBurst)
+	}
+}
+
+// ensureIngress ensures an ingress qdisc exists on the interface.
+func (s *SpeedLimitService) ensureIngress(iface string) {
+	// Ignore error – qdisc may already be present.
+	runTC("qdisc", "add", "dev", iface, "handle", "ffff:", "ingress")
+}
+
+// classID returns the HTB class identifier string for the given inbound.
+func classID(inbound *model.Inbound) string {
+	return fmt.Sprintf("1:%d", inbound.Id)
+}
+
+// prioStr returns the tc filter priority string for the given inbound.
+// Using the inbound ID keeps it unique and stable across service restarts.
+func prioStr(inbound *model.Inbound) string {
+	return fmt.Sprintf("%d", inbound.Id)
+}
+
+// kbitRate converts a KB/s value to a kbit/s string suitable for tc rate arguments.
+func kbitRate(kbps int64) string {
+	return fmt.Sprintf("%dkbit", kbps*8)
+}
+
+// burstValue returns a sensible burst size string for the given KB/s rate.
+func burstValue(kbps int64) string {
+	burst := kbps / 8
+	if burst < 1 {
+		burst = 1
+	}
+	return fmt.Sprintf("%dk", burst)
+}
+
+// ApplySpeedLimit configures tc rules to enforce download/upload limits for the inbound.
+// Calling with SpeedLimitDown == 0 && SpeedLimitUp == 0 removes any existing rules.
+func (s *SpeedLimitService) ApplySpeedLimit(inbound *model.Inbound) error {
+	if inbound.SpeedLimitDown == 0 && inbound.SpeedLimitUp == 0 {
+		s.RemoveSpeedLimit(inbound)
+		return nil
+	}
+
+	iface, err := s.getDefaultInterface()
+	if err != nil {
+		return fmt.Errorf("speed limit: %v", err)
+	}
+
+	// Remove existing rules for this inbound first (idempotent).
+	s.RemoveSpeedLimit(inbound)
+
+	port := fmt.Sprintf("%d", inbound.Port)
+	prio := prioStr(inbound)
+
+	if inbound.SpeedLimitDown > 0 {
+		// Egress: limit traffic leaving the server (= client download).
+		s.ensureHTBRoot(iface)
+
+		rate := kbitRate(inbound.SpeedLimitDown)
+		burst := burstValue(inbound.SpeedLimitDown)
+
+		if err := runTC("class", "add", "dev", iface, "parent", tcRootClass,
+			"classid", classID(inbound), "htb", "rate", rate, "burst", burst); err != nil {
+			logger.Warningf("speed limit: failed to add egress class for inbound %d: %v", inbound.Id, err)
+		}
+
+		if err := runTC("filter", "add", "dev", iface, "parent", tcRootHandle,
+			"protocol", "ip", "prio", prio,
+			"u32", "match", "ip", "sport", port, "0xffff",
+			"flowid", classID(inbound)); err != nil {
+			logger.Warningf("speed limit: failed to add egress filter for inbound %d: %v", inbound.Id, err)
+		}
+	}
+
+	if inbound.SpeedLimitUp > 0 {
+		// Ingress: police traffic arriving at the server (= client upload).
+		s.ensureIngress(iface)
+
+		rate := kbitRate(inbound.SpeedLimitUp)
+		burst := burstValue(inbound.SpeedLimitUp)
+
+		if err := runTC("filter", "add", "dev", iface, "parent", "ffff:",
+			"protocol", "ip", "prio", prio,
+			"u32", "match", "ip", "dport", port, "0xffff",
+			"police", "rate", rate, "burst", burst, "drop"); err != nil {
+			logger.Warningf("speed limit: failed to add ingress filter for inbound %d: %v", inbound.Id, err)
+		}
+	}
+
+	return nil
+}
+
+// RemoveSpeedLimit deletes any tc rules previously applied for the inbound.
+func (s *SpeedLimitService) RemoveSpeedLimit(inbound *model.Inbound) {
+	iface, err := s.getDefaultInterface()
+	if err != nil {
+		logger.Debugf("speed limit cleanup: %v", err)
+		return
+	}
+
+	prio := prioStr(inbound)
+
+	// Delete egress filter and class (errors are expected when rules don't exist).
+	runTC("filter", "del", "dev", iface, "parent", tcRootHandle, "prio", prio)
+	runTC("class", "del", "dev", iface, "classid", classID(inbound))
+
+	// Delete ingress filter.
+	runTC("filter", "del", "dev", iface, "parent", "ffff:", "prio", prio)
+}
+
+// RestoreAllLimits re-applies tc rules for every enabled inbound that has a speed limit set.
+// This should be called once on server startup since tc rules do not survive reboots.
+func (s *SpeedLimitService) RestoreAllLimits(inbounds []*model.Inbound) {
+	for _, inbound := range inbounds {
+		if !inbound.Enable {
+			continue
+		}
+		if inbound.SpeedLimitDown > 0 || inbound.SpeedLimitUp > 0 {
+			if err := s.ApplySpeedLimit(inbound); err != nil {
+				logger.Errorf("speed limit restore: inbound %d: %v", inbound.Id, err)
+			}
+		}
+	}
+}
+
diff --git a/web/translation/translate.ar_EG.toml b/web/translation/translate.ar_EG.toml
index 3fbcee6e..c311d430 100644
--- a/web/translation/translate.ar_EG.toml
+++ b/web/translation/translate.ar_EG.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "سيبها فاضية لو عايز تستمع على كل الـ IPs"
 "meansNoLimit" = "= غير محدود. (الوحدة: جيجابايت)"
 "totalFlow" = "إجمالي التدفق"
+"downloadSpeedLimit" = "حد سرعة التنزيل (كيلوبايت/ث)"
+"uploadSpeedLimit" = "حد سرعة الرفع (كيلوبايت/ث)"
+"speedLimitDesc" = "0 = غير محدود. (الوحدة: كيلوبايت/ث)"
 "leaveBlankToNeverExpire" = "سيبها فاضية عشان ماتنتهيش"
 "noRecommendKeepDefault" = "ننصح باستخدام الافتراضي"
 "certificatePath" = "مسار الملف"
diff --git a/web/translation/translate.en_US.toml b/web/translation/translate.en_US.toml
index 7d6ab162..9b2d8c43 100644
--- a/web/translation/translate.en_US.toml
+++ b/web/translation/translate.en_US.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Leave blank to listen on all IPs"
 "meansNoLimit" = "= Unlimited. (unit: GB)"
 "totalFlow" = "Total Flow"
+"downloadSpeedLimit" = "Download Speed Limit (KB/s)"
+"uploadSpeedLimit" = "Upload Speed Limit (KB/s)"
+"speedLimitDesc" = "0 = Unlimited. (unit: KB/s)"
 "leaveBlankToNeverExpire" = "Leave blank to never expire"
 "noRecommendKeepDefault" = "It is recommended to keep the default"
 "certificatePath" = "File Path"
diff --git a/web/translation/translate.es_ES.toml b/web/translation/translate.es_ES.toml
index 14429228..dec02a3c 100644
--- a/web/translation/translate.es_ES.toml
+++ b/web/translation/translate.es_ES.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Dejar en blanco por defecto"
 "meansNoLimit" = " = illimitata. (unidad: GB)"
 "totalFlow" = "Flujo Total"
+"downloadSpeedLimit" = "Límite de Velocidad de Descarga (KB/s)"
+"uploadSpeedLimit" = "Límite de Velocidad de Subida (KB/s)"
+"speedLimitDesc" = "0 = Ilimitado. (unidad: KB/s)"
 "leaveBlankToNeverExpire" = "Dejar en Blanco para Nunca Expirar"
 "noRecommendKeepDefault" = "No hay requisitos especiales para mantener la configuración predeterminada"
 "certificatePath" = "Ruta Cert"
diff --git a/web/translation/translate.fa_IR.toml b/web/translation/translate.fa_IR.toml
index cc2220fd..e9757587 100644
--- a/web/translation/translate.fa_IR.toml
+++ b/web/translation/translate.fa_IR.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "به‌طور پیش‌فرض خالی‌بگذارید"
 "meansNoLimit" = "0 = واحد: گیگابایت) نامحدود)"
 "totalFlow" = "ترافیک کل"
+"downloadSpeedLimit" = "محدودیت سرعت دانلود (کیلوبایت/ث)"
+"uploadSpeedLimit" = "محدودیت سرعت آپلود (کیلوبایت/ث)"
+"speedLimitDesc" = "0 = نامحدود. (واحد: کیلوبایت/ث)"
 "leaveBlankToNeverExpire" = "برای منقضی‌نشدن خالی‌بگذارید"
 "noRecommendKeepDefault" = "توصیه‌می‌شود به‌طور پیش‌فرض حفظ‌شود"
 "certificatePath" = "مسیر فایل"
diff --git a/web/translation/translate.id_ID.toml b/web/translation/translate.id_ID.toml
index 65fc04af..eab08798 100644
--- a/web/translation/translate.id_ID.toml
+++ b/web/translation/translate.id_ID.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Biarkan kosong untuk mendengarkan semua IP"
 "meansNoLimit" = "= Unlimited. (unit: GB)"
 "totalFlow" = "Total Aliran"
+"downloadSpeedLimit" = "Batas Kecepatan Unduh (KB/s)"
+"uploadSpeedLimit" = "Batas Kecepatan Unggah (KB/s)"
+"speedLimitDesc" = "0 = Tidak Terbatas. (satuan: KB/s)"
 "leaveBlankToNeverExpire" = "Biarkan kosong untuk tidak pernah kedaluwarsa"
 "noRecommendKeepDefault" = "Disarankan untuk tetap menggunakan pengaturan default"
 "certificatePath" = "Path Berkas"
diff --git a/web/translation/translate.ja_JP.toml b/web/translation/translate.ja_JP.toml
index d7ff3451..f79989d9 100644
--- a/web/translation/translate.ja_JP.toml
+++ b/web/translation/translate.ja_JP.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "空白にするとすべてのIPを監視"
 "meansNoLimit" = "= 無制限（単位：GB）"
 "totalFlow" = "総トラフィック"
+"downloadSpeedLimit" = "ダウンロード速度制限 (KB/s)"
+"uploadSpeedLimit" = "アップロード速度制限 (KB/s)"
+"speedLimitDesc" = "0 = 無制限（単位：KB/s）"
 "leaveBlankToNeverExpire" = "空白にすると期限なし"
 "noRecommendKeepDefault" = "デフォルト値を保持することをお勧めします"
 "certificatePath" = "ファイルパス"
diff --git a/web/translation/translate.pt_BR.toml b/web/translation/translate.pt_BR.toml
index dc04c98f..844448ec 100644
--- a/web/translation/translate.pt_BR.toml
+++ b/web/translation/translate.pt_BR.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Deixe em branco para ouvir todos os IPs"
 "meansNoLimit" = "= Ilimitado. (unidade: GB)"
 "totalFlow" = "Fluxo Total"
+"downloadSpeedLimit" = "Limite de Velocidade de Download (KB/s)"
+"uploadSpeedLimit" = "Limite de Velocidade de Upload (KB/s)"
+"speedLimitDesc" = "0 = Ilimitado. (unidade: KB/s)"
 "leaveBlankToNeverExpire" = "Deixe em branco para nunca expirar"
 "noRecommendKeepDefault" = "Recomenda-se manter o padrão"
 "certificatePath" = "Caminho"
diff --git a/web/translation/translate.ru_RU.toml b/web/translation/translate.ru_RU.toml
index 0425db96..d8dcd598 100644
--- a/web/translation/translate.ru_RU.toml
+++ b/web/translation/translate.ru_RU.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Оставьте пустым для прослушивания всех IP-адресов"
 "meansNoLimit" = "= Без ограничений (значение: ГБ)"
 "totalFlow" = "Общий расход"
+"downloadSpeedLimit" = "Ограничение скорости загрузки (КБ/с)"
+"uploadSpeedLimit" = "Ограничение скорости выгрузки (КБ/с)"
+"speedLimitDesc" = "0 = Без ограничений. (единица: КБ/с)"
 "leaveBlankToNeverExpire" = "Оставьте пустым, чтобы было бесконечным"
 "noRecommendKeepDefault" = "Рекомендуется оставить настройки по умолчанию"
 "certificatePath" = "Путь к сертификату"
diff --git a/web/translation/translate.tr_TR.toml b/web/translation/translate.tr_TR.toml
index 57b84e07..2d202fc0 100644
--- a/web/translation/translate.tr_TR.toml
+++ b/web/translation/translate.tr_TR.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Tüm IP'leri dinlemek için boş bırakın"
 "meansNoLimit" = "= Sınırsız. (birim: GB)"
 "totalFlow" = "Toplam Akış"
+"downloadSpeedLimit" = "İndirme Hız Limiti (KB/s)"
+"uploadSpeedLimit" = "Yükleme Hız Limiti (KB/s)"
+"speedLimitDesc" = "0 = Sınırsız. (birim: KB/s)"
 "leaveBlankToNeverExpire" = "Hiçbir zaman sona ermemesi için boş bırakın"
 "noRecommendKeepDefault" = "Varsayılanı korumanız önerilir"
 "certificatePath" = "Dosya Yolu"
diff --git a/web/translation/translate.uk_UA.toml b/web/translation/translate.uk_UA.toml
index b08ddbec..9e4cc258 100644
--- a/web/translation/translate.uk_UA.toml
+++ b/web/translation/translate.uk_UA.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Залиште порожнім, щоб слухати всі IP-адреси"
 "meansNoLimit" = "= Необмежено. (одиниця: ГБ)"
 "totalFlow" = "Загальна витрата"
+"downloadSpeedLimit" = "Ліміт швидкості завантаження (КБ/с)"
+"uploadSpeedLimit" = "Ліміт швидкості вивантаження (КБ/с)"
+"speedLimitDesc" = "0 = Без обмежень. (одиниця: КБ/с)"
 "leaveBlankToNeverExpire" = "Залиште порожнім, щоб ніколи не закінчувався"
 "noRecommendKeepDefault" = "Рекомендується зберегти значення за замовчуванням"
 "certificatePath" = "Шлях до файлу"
diff --git a/web/translation/translate.vi_VN.toml b/web/translation/translate.vi_VN.toml
index a4d667d0..e8dff573 100644
--- a/web/translation/translate.vi_VN.toml
+++ b/web/translation/translate.vi_VN.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "Mặc định để trống"
 "meansNoLimit" = "= Không giới hạn (đơn vị: GB)"
 "totalFlow" = "Tổng lưu lượng"
+"downloadSpeedLimit" = "Giới hạn tốc độ tải xuống (KB/s)"
+"uploadSpeedLimit" = "Giới hạn tốc độ tải lên (KB/s)"
+"speedLimitDesc" = "0 = Không giới hạn. (đơn vị: KB/s)"
 "leaveBlankToNeverExpire" = "Để trống để không bao giờ hết hạn"
 "noRecommendKeepDefault" = "Không yêu cầu đặc biệt để giữ nguyên cài đặt mặc định"
 "certificatePath" = "Đường dẫn tập"
diff --git a/web/translation/translate.zh_CN.toml b/web/translation/translate.zh_CN.toml
index 103698f6..e4a0dcce 100644
--- a/web/translation/translate.zh_CN.toml
+++ b/web/translation/translate.zh_CN.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "留空表示监听所有 IP"
 "meansNoLimit" = "= 无限制（单位：GB)"
 "totalFlow" = "总流量"
+"downloadSpeedLimit" = "下载速度限制 (KB/s)"
+"uploadSpeedLimit" = "上传速度限制 (KB/s)"
+"speedLimitDesc" = "0 = 无限制（单位：KB/s）"
 "leaveBlankToNeverExpire" = "留空表示永不过期"
 "noRecommendKeepDefault" = "建议保留默认值"
 "certificatePath" = "文件路径"
diff --git a/web/translation/translate.zh_TW.toml b/web/translation/translate.zh_TW.toml
index ab083f2c..655ea39b 100644
--- a/web/translation/translate.zh_TW.toml
+++ b/web/translation/translate.zh_TW.toml
@@ -203,6 +203,9 @@
 "monitorDesc" = "留空表示監聽所有 IP"
 "meansNoLimit" = "= 無限制（單位：GB)"
 "totalFlow" = "總流量"
+"downloadSpeedLimit" = "下載速度限制 (KB/s)"
+"uploadSpeedLimit" = "上傳速度限制 (KB/s)"
+"speedLimitDesc" = "0 = 無限制（單位：KB/s）"
 "leaveBlankToNeverExpire" = "留空表示永不過期"
 "noRecommendKeepDefault" = "建議保留預設值"
 "certificatePath" = "檔案路徑"
diff --git a/web/web.go b/web/web.go
index 60934048..2fea2e25 100644
--- a/web/web.go
+++ b/web/web.go
@@ -101,9 +101,10 @@ type Server struct {
 	api   *controller.APIController
 	ws    *controller.WebSocketController
 
-	xrayService    service.XrayService
-	settingService service.SettingService
-	tgbotService   service.Tgbot
+	xrayService       service.XrayService
+	settingService    service.SettingService
+	tgbotService      service.Tgbot
+	speedLimitService service.SpeedLimitService
 
 	wsHub *websocket.Hub
 
@@ -299,6 +300,18 @@ func (s *Server) startTask() {
 	if err != nil {
 		logger.Warning("start xray failed:", err)
 	}
+
+	// Restore per-inbound tc speed-limit rules (non-persistent across reboots).
+	go func() {
+		inboundService := service.InboundService{}
+		inbounds, err := inboundService.GetAllInbounds()
+		if err != nil {
+			logger.Warning("speed limit restore: failed to get inbounds:", err)
+			return
+		}
+		s.speedLimitService.RestoreAllLimits(inbounds)
+	}()
+
 	// Check whether xray is running every second
 	s.cron.AddJob("@every 1s", job.NewCheckXrayRunningJob())