feat: add per-client speed limit support for inbound connections

web/assets/js/model/inbound.js

@@ -4,7 +4,7 @@ const Protocols = {
     TROJAN: 'trojan',
     SHADOWSOCKS: 'shadowsocks',
     TUNNEL: 'tunnel',
-    MIXED: 'mixed',
+    SOCKS: 'socks',
     HTTP: 'http',
     WIREGUARD: 'wireguard',
 };
@@ -140,8 +140,22 @@ class XrayCommonClass {
         return new XrayCommonClass();
     }
 
+    /**
+     * 【最佳实践】中文注释：这是一个智能的、通用的序列化方法。
+     * 1. 使用 ...this 创建一个当前对象所有属性的浅拷贝。
+     * 2. 遍历拷贝后的对象，删除所有以下划线 "_" 开头的属性。
+     * 这些带下划线的属性被约定为仅供前端 UI 逻辑使用（如 _expiryTime），不应提交给后端。
+     * 3. 返回一个干净的、只包含持久化数据的对象。
+     * 这个方法将被所有子类继承，无需在每个子类中重复实现，保证了代码的健壮性和可维护性。
+     */
     toJson() {
-        return this;
+        const obj = { ...this };
+        for (const key in obj) {
+            if (key.startsWith('_')) {
+                delete obj[key];
+            }
+        }
+        return obj;
     }
 
     toString(format = true) {
@@ -729,8 +743,8 @@ class RealityStreamSettings extends XrayCommonClass {
     constructor(
         show = false,
         xver = 0,
-        target = 'google.com:443',
+        target = 'tesla.com:443',
-        serverNames = 'google.com,www.google.com',
+        serverNames = 'tesla.com,www.tesla.com',
         privateKey = '',
         minClientVer = '',
         maxClientVer = '',
@@ -1713,7 +1727,7 @@ Inbound.Settings = class extends XrayCommonClass {
             case Protocols.TROJAN: return new Inbound.TrojanSettings(protocol);
             case Protocols.SHADOWSOCKS: return new Inbound.ShadowsocksSettings(protocol);
             case Protocols.TUNNEL: return new Inbound.TunnelSettings(protocol);
-            case Protocols.MIXED: return new Inbound.MixedSettings(protocol);
+            case Protocols.SOCKS: return new Inbound.SocksSettings(protocol);
             case Protocols.HTTP: return new Inbound.HttpSettings(protocol);
             case Protocols.WIREGUARD: return new Inbound.WireguardSettings(protocol);
             default: return null;
@@ -1727,7 +1741,7 @@ Inbound.Settings = class extends XrayCommonClass {
             case Protocols.TROJAN: return Inbound.TrojanSettings.fromJson(json);
             case Protocols.SHADOWSOCKS: return Inbound.ShadowsocksSettings.fromJson(json);
             case Protocols.TUNNEL: return Inbound.TunnelSettings.fromJson(json);
-            case Protocols.MIXED: return Inbound.MixedSettings.fromJson(json);
+            case Protocols.SOCKS: return Inbound.SocksSettings.fromJson(json);
             case Protocols.HTTP: return Inbound.HttpSettings.fromJson(json);
             case Protocols.WIREGUARD: return Inbound.WireguardSettings.fromJson(json);
             default: return null;
@@ -1784,6 +1798,7 @@ Inbound.VmessSettings.VMESS = class extends XrayCommonClass {
         security = USERS_SECURITY.AUTO,
         email = RandomUtil.randomLowerAndNum(8),
         limitIp = 0,
+        speedLimit = 0, // 
         totalGB = 0,
         expiryTime = 0,
         enable = true,
@@ -1799,6 +1814,7 @@ Inbound.VmessSettings.VMESS = class extends XrayCommonClass {
         this.security = security;
         this.email = email;
         this.limitIp = limitIp;
+        this.speedLimit = speedLimit; 
         this.totalGB = totalGB;
         this.expiryTime = expiryTime;
         this.enable = enable;
@@ -1810,12 +1826,14 @@ Inbound.VmessSettings.VMESS = class extends XrayCommonClass {
         this.updated_at = updated_at;
     }
     
+    
     static fromJson(json = {}) {
         return new Inbound.VmessSettings.VMESS(
             json.id,
             json.security,
             json.email,
             json.limitIp,
+            json.speedLimit ?? 0,
             json.totalGB,
             json.expiryTime,
             json.enable,
@@ -1859,16 +1877,15 @@ Inbound.VLESSSettings = class extends Inbound.Settings {
         protocol,
         vlesses = [new Inbound.VLESSSettings.VLESS()],
         decryption = "none",
-        encryption = "none",
+        encryption = "",
         fallbacks = [],
-        selectedAuth = undefined,
     ) {
         super(protocol);
         this.vlesses = vlesses;
         this.decryption = decryption;
         this.encryption = encryption;
         this.fallbacks = fallbacks;
-        this.selectedAuth = selectedAuth;
+        this.selectedAuth = "X25519, not Post-Quantum";
     }
 
     addFallback() {
@@ -1879,19 +1896,19 @@ Inbound.VLESSSettings = class extends Inbound.Settings {
         this.fallbacks.splice(index, 1);
     }
 
+    // decryption should be set to static value
     static fromJson(json = {}) {
         const obj = new Inbound.VLESSSettings(
             Protocols.VLESS,
             (json.clients || []).map(client => Inbound.VLESSSettings.VLESS.fromJson(client)),
             json.decryption,
             json.encryption,
-            Inbound.VLESSSettings.Fallback.fromJson(json.fallbacks || []),
+            Inbound.VLESSSettings.Fallback.fromJson(json.fallbacks || [])
-            json.selectedAuth
         );
+        obj.selectedAuth = json.selectedAuth || "X25519, not Post-Quantum";
         return obj;
     }
 
-
     toJson() {
         const json = {
             clients: Inbound.VLESSSettings.toJsonArray(this.vlesses),
@@ -1924,6 +1941,7 @@ Inbound.VLESSSettings.VLESS = class extends XrayCommonClass {
         flow = '',
         email = RandomUtil.randomLowerAndNum(8),
         limitIp = 0,
+        speedLimit = 0, 
         totalGB = 0,
         expiryTime = 0,
         enable = true,
@@ -1939,6 +1957,7 @@ Inbound.VLESSSettings.VLESS = class extends XrayCommonClass {
         this.flow = flow;
         this.email = email;
         this.limitIp = limitIp;
+        this.speedLimit = speedLimit; 
         this.totalGB = totalGB;
         this.expiryTime = expiryTime;
         this.enable = enable;
@@ -1950,12 +1969,14 @@ Inbound.VLESSSettings.VLESS = class extends XrayCommonClass {
         this.updated_at = updated_at;
     }
     
+
     static fromJson(json = {}) {
         return new Inbound.VLESSSettings.VLESS(
             json.id,
             json.flow,
             json.email,
             json.limitIp,
+            json.speedLimit ?? 0, 
             json.totalGB,
             json.expiryTime,
             json.enable,
@@ -2069,6 +2090,7 @@ Inbound.TrojanSettings.Trojan = class extends XrayCommonClass {
         password = RandomUtil.randomSeq(10),
         email = RandomUtil.randomLowerAndNum(8),
         limitIp = 0,
+        speedLimit = 0, 
         totalGB = 0,
         expiryTime = 0,
         enable = true,
@@ -2083,6 +2105,7 @@ Inbound.TrojanSettings.Trojan = class extends XrayCommonClass {
         this.password = password;
         this.email = email;
         this.limitIp = limitIp;
+        this.speedLimit = speedLimit; 
         this.totalGB = totalGB;
         this.expiryTime = expiryTime;
         this.enable = enable;
@@ -2099,6 +2122,7 @@ Inbound.TrojanSettings.Trojan = class extends XrayCommonClass {
             password: this.password,
             email: this.email,
             limitIp: this.limitIp,
+            speedLimit: this.speedLimit, 
             totalGB: this.totalGB,
             expiryTime: this.expiryTime,
             enable: this.enable,
@@ -2116,6 +2140,7 @@ Inbound.TrojanSettings.Trojan = class extends XrayCommonClass {
             json.password,
             json.email,
             json.limitIp,
+            json.speedLimit ?? 0,
             json.totalGB,
             json.expiryTime,
             json.enable,
@@ -2238,6 +2263,7 @@ Inbound.ShadowsocksSettings.Shadowsocks = class extends XrayCommonClass {
         password = RandomUtil.randomShadowsocksPassword(),
         email = RandomUtil.randomLowerAndNum(8),
         limitIp = 0,
+        speedLimit = 0, 
         totalGB = 0,
         expiryTime = 0,
         enable = true,
@@ -2253,6 +2279,7 @@ Inbound.ShadowsocksSettings.Shadowsocks = class extends XrayCommonClass {
         this.password = password;
         this.email = email;
         this.limitIp = limitIp;
+        this.speedLimit = speedLimit; 
         this.totalGB = totalGB;
         this.expiryTime = expiryTime;
         this.enable = enable;
@@ -2270,6 +2297,7 @@ Inbound.ShadowsocksSettings.Shadowsocks = class extends XrayCommonClass {
             password: this.password,
             email: this.email,
             limitIp: this.limitIp,
+            speedLimit: this.speedLimit, 
             totalGB: this.totalGB,
             expiryTime: this.expiryTime,
             enable: this.enable,
@@ -2288,6 +2316,7 @@ Inbound.ShadowsocksSettings.Shadowsocks = class extends XrayCommonClass {
             json.password,
             json.email,
             json.limitIp,
+            json.speedLimit ?? 0, 
             json.totalGB,
             json.expiryTime,
             json.enable,
@@ -2366,8 +2395,8 @@ Inbound.TunnelSettings = class extends Inbound.Settings {
     }
 };
 
-Inbound.MixedSettings = class extends Inbound.Settings {
+Inbound.SocksSettings = class extends Inbound.Settings {
-    constructor(protocol, auth = 'password', accounts = [new Inbound.MixedSettings.SocksAccount()], udp = false, ip = '127.0.0.1') {
+    constructor(protocol, auth = 'password', accounts = [new Inbound.SocksSettings.SocksAccount()], udp = false, ip = '127.0.0.1') {
         super(protocol);
         this.auth = auth;
         this.accounts = accounts;
@@ -2387,11 +2416,11 @@ Inbound.MixedSettings = class extends Inbound.Settings {
         let accounts;
         if (json.auth === 'password') {
             accounts = json.accounts.map(
-                account => Inbound.MixedSettings.SocksAccount.fromJson(account)
+                account => Inbound.SocksSettings.SocksAccount.fromJson(account)
             )
         }
-        return new Inbound.MixedSettings(
+        return new Inbound.SocksSettings(
-            Protocols.MIXED,
+            Protocols.SOCKS,
             json.auth,
             accounts,
             json.udp,
@@ -2408,7 +2437,7 @@ Inbound.MixedSettings = class extends Inbound.Settings {
         };
     }
 };
-Inbound.MixedSettings.SocksAccount = class extends XrayCommonClass {
+Inbound.SocksSettings.SocksAccount = class extends XrayCommonClass {
     constructor(user = RandomUtil.randomSeq(10), pass = RandomUtil.randomSeq(10)) {
         super();
         this.user = user;
@@ -2416,7 +2445,7 @@ Inbound.MixedSettings.SocksAccount = class extends XrayCommonClass {
     }
 
     static fromJson(json = {}) {
-        return new Inbound.MixedSettings.SocksAccount(json.user, json.pass);
+        return new Inbound.SocksSettings.SocksAccount(json.user, json.pass);
     }
 };
 

web/html/form/client.html

@@ -68,6 +68,27 @@
         </template>
         <a-input-number :style="{ width: '50%' }" v-model.number="client.tgId" 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>
+                <span>
+                    {{ i18n "pages.inbounds.speedLimit" }}
+                    <a-icon type="question-circle"></a-icon>
+                </span>
+                </a-tooltip>
+        </template>
+        <a-input-number
+            v-model.number="client.speedLimit"
+            :min="0"
+            style="width: 100%">
+            <template slot="addonAfter">
+                KB/s
+            </template>
+        </a-input-number>
+    </a-form-item>
     <a-form-item v-if="client.email" label='{{ i18n "comment" }}'>
         <a-input v-model.trim="client.comment"></a-input>
     </a-form-item>

web/service/inbound.go

@@ -512,6 +512,10 @@ func (s *InboundService) AddInboundClient(data *model.Inbound) (bool, error) {
 				cm["created_at"] = nowTs
 			}
 			cm["updated_at"] = nowTs
+
+			
+			cm["speedLimit"] = clients[i].SpeedLimit 
+			
 			interfaceClients[i] = cm
 		}
 	}
@@ -592,6 +596,9 @@ func (s *InboundService) AddInboundClient(data *model.Inbound) (bool, error) {
 					"flow":     client.Flow,
 					"password": client.Password,
 					"cipher":   cipher,
+
+					
+					"level":    client.SpeedLimit,
 				})
 				if err1 == nil {
 					logger.Debug("Client added by api:", client.Email)
@@ -781,6 +788,7 @@ func (s *InboundService) UpdateInboundClient(data *model.Inbound, clientId strin
 			}
 			newMap["created_at"] = preservedCreated
 			newMap["updated_at"] = time.Now().Unix() * 1000
+			newMap["speedLimit"] = clients[0].SpeedLimit 
 			interfaceClients[0] = newMap
 		}
 	}
@@ -855,6 +863,7 @@ func (s *InboundService) UpdateInboundClient(data *model.Inbound, clientId strin
 				"flow":     clients[0].Flow,
 				"password": clients[0].Password,
 				"cipher":   cipher,
+				"level":    clients[0].SpeedLimit,
 			})
 			if err1 == nil {
 				logger.Debug("Client edited by api:", clients[0].Email)
@@ -2112,6 +2121,10 @@ func (s *InboundService) MigrationRequirements() {
 					c["created_at"] = time.Now().Unix() * 1000
 				}
 				c["updated_at"] = time.Now().Unix() * 1000
+
+				if _, ok := c["speedLimit"]; !ok {
+                     c["speedLimit"] = 0
+                }
 				newClients = append(newClients, any(c))
 			}
 			settings["clients"] = newClients

web/service/xray.go

@@ -5,9 +5,11 @@ import (
 	"errors"
 	"runtime"
 	"sync"
+	"strconv"
 
 	"x-ui/logger"
 	"x-ui/xray"
+	json_util "x-ui/util/json_util"
 
 	"go.uber.org/atomic"
 )
@@ -30,6 +32,13 @@ func (s *XrayService) IsXrayRunning() bool {
 	return p != nil && p.IsRunning()
 }
 
+func (s *XrayService) GetApiPort() int {
+	if p == nil {
+		return 0
+	}
+	return p.GetAPIPort()
+}
+
 func (s *XrayService) GetXrayErr() error {
 	if p == nil {
 		return nil
@@ -91,16 +100,234 @@ func (s *XrayService) GetXrayConfig() (*xray.Config, error) {
 		return nil, err
 	}
 
-	s.inboundService.AddTraffic(nil, nil)
+	
 
 	inbounds, err := s.inboundService.GetAllInbounds()
 	if err != nil {
 		return nil, err
 	}
+
+	
+	uniqueSpeeds := make(map[int]bool)
 	for _, inbound := range inbounds {
 		if !inbound.Enable {
 			continue
 		}
+		
+        
+		dbClients, _ := s.inboundService.GetClients(inbound)
+		for _, dbClient := range dbClients {
+			if dbClient.SpeedLimit > 0 {
+				uniqueSpeeds[dbClient.SpeedLimit] = true
+			}
+		}
+	}
+
+	
+	var finalPolicy map[string]interface{}
+	if xrayConfig.Policy != nil {
+		if err := json.Unmarshal(xrayConfig.Policy, &finalPolicy); err != nil {
+			logger.Warningf("Failed to parse the policy in the template: %v", err)
+			finalPolicy = make(map[string]interface{})
+		}
+	} else {
+		finalPolicy = make(map[string]interface{})
+	}
+
+	
+	var policyLevels map[string]interface{}
+	if levels, ok := finalPolicy["levels"].(map[string]interface{}); ok {
+		policyLevels = levels
+	} else {
+		policyLevels = make(map[string]interface{})
+	}
+
+	// 3. [Important modification]: Ensure the integrity of the level 0 policy, which is key to enabling device restrictions and default user statistics.
+	var level0 map[string]interface{}
+	if l0, ok := policyLevels["0"].(map[string]interface{}); ok {
+		// If level 0 already exists in the template, use it as the base for modifications.
+		level0 = l0
+	} else {
+		//  If it does not exist in the template, create a brand new map.
+		level0 = make(map[string]interface{})
+	}
+	// [Chinese comment]: Regardless of whether level 0 exists, supplement or override the following key parameters for it.
+	// handshake and connIdle are prerequisites to activate Xray connection statistics,
+	// uplinkOnly and downlinkOnly set to 0 mean no speed limit, which is the default behavior for level 0 users.
+	// statsUserUplink and statsUserDownlink ensure that user traffic can be counted.
+	level0["handshake"] = 4
+	level0["connIdle"] = 300
+	level0["uplinkOnly"] = 0
+	level0["downlinkOnly"] = 0
+	level0["statsUserUplink"] = true
+	level0["statsUserDownlink"] = true 
+	// [Added]: Add this key option to enable Xray-core's online IP statistics feature.
+	// This is a prerequisite for the proper functioning of the "device restriction" feature.
+
+	level0["statsUserOnline"] = true
+	
+	// Write the fully configured level 0 back to policyLevels to ensure the final generated config.json is correct.
+	policyLevels["0"] = level0
+
+	// 4. Iterate through all collected speed limits and create a corresponding level for each unique speed limit
+	for speed := range uniqueSpeeds {
+		// Create a level for each speed, where the level's name is the string representation of the speed
+		// For example, the speed 1024 KB/s corresponds to the level "1024"
+		policyLevels[strconv.Itoa(speed)] = map[string]interface{}{
+			"downlinkOnly": speed,
+			"uplinkOnly":   speed,
+			"handshake":         4,
+			"connIdle":          300,
+			"statsUserUplink":   true,
+			"statsUserDownlink": true,
+			"statsUserOnline": true,
+		}
+	}
+	// 5. Write the modified levels back to the policy object, serialize it back to xrayConfig.Policy, and apply the generated policy to the Xray configuration
+	finalPolicy["levels"] = policyLevels
+	policyJSON, err := json.Marshal(finalPolicy)
+	if err != nil {
+		return nil, err
+	}
+	xrayConfig.Policy = json_util.RawMessage(policyJSON)
+	// =================================================================
+	//  Add logs here to print the final generated speed limit policy
+	// =================================================================
+
+	if len(uniqueSpeeds) > 0 {
+		finalPolicyLog, _ := json.Marshal(policyLevels)
+		logger.Infof("已为Xray动态生成〔限速策略〕: %s", string(finalPolicyLog))
+	}
+
+
+	s.inboundService.AddTraffic(nil, nil)
+
+	for _, inbound := range inbounds {
+		if !inbound.Enable {
+			continue
+		}
+		
+		inboundConfig := inbound.GenXrayInboundConfig()
+
+		
+		speedByEmail := make(map[string]int)
+		speedById := make(map[string]int)
+		dbClients, _ := s.inboundService.GetClients(inbound)
+		for _, dbc := range dbClients {
+			if dbc.Email != "" {
+				speedByEmail[dbc.Email] = dbc.SpeedLimit
+			}
+			
+			if dbc.ID != "" {
+				speedById[dbc.ID] = dbc.SpeedLimit
+			}
+		}
+
+		
+		var settings map[string]interface{}
+		if err := json.Unmarshal([]byte(inbound.Settings), &settings); err != nil {
+			logger.Warningf("Failed to parse inbound.Settings (inbound %d): %v, skipping this inbound", inbound.Id, err)
+			continue
+		}
+
+		originalClients, ok := settings["clients"].([]interface{})
+		if ok {
+			clientStats := inbound.ClientStats
+
+			var xrayClients []interface{}
+			for _, clientRaw := range originalClients {
+				c, ok := clientRaw.(map[string]interface{})
+				if !ok {
+					continue
+				}
+			
+				if en, ok := c["enable"].(bool); ok && !en {
+					if em, _ := c["email"].(string); em != "" {
+						logger.Infof("User marked as disabled in settings removed from Xray config: %s", em)
+					}
+					continue
+				}
+
+				
+				email, _ := c["email"].(string)
+				idStr, _ := c["id"].(string)
+				disabledByStat := false
+				for _, stat := range clientStats {
+					if stat.Email == email && !stat.Enable {
+						disabledByStat = true
+						break
+					}
+				}
+				if disabledByStat {
+					logger.Infof("User disabled and removed from Xray config: %s", email)
+					continue
+				}
+
+
+				
+				xrayClient := make(map[string]interface{})
+				if id, ok := c["id"]; ok { xrayClient["id"] = id }
+				if email != "" { xrayClient["email"] = email }
+
+				
+				if flow, ok := c["flow"]; ok {
+					if fs, ok2 := flow.(string); ok2 && fs == "xtls-rprx-vision-udp443" {
+						xrayClient["flow"] = "xtls-rprx-vision"
+					} else {
+						xrayClient["flow"] = flow
+					}
+				}
+				if password, ok := c["password"]; ok { xrayClient["password"] = password }
+				if method, ok := c["method"]; ok { xrayClient["method"] = method }
+
+				
+				level := 0
+				if email != "" {
+					if v, ok := speedByEmail[email]; ok && v > 0 {
+						level = v
+					}
+				}
+				if level == 0 && idStr != "" {
+					if v, ok := speedById[idStr]; ok && v > 0 {
+						level = v
+					}
+				}
+				if level == 0 {
+					if sl, ok := c["speedLimit"]; ok {
+						switch vv := sl.(type) {
+						case float64:
+							level = int(vv)
+						case int:
+							level = vv
+						case int64:
+							level = int(vv)
+						case string:
+							if n, err := strconv.Atoi(vv); err == nil {
+								level = n
+							}
+						}
+					}
+				}
+				
+				if level > 0 && email != "" {
+					logger.Infof("Applied independent speed limit for user %s: %d KB/s", email, level)
+				}
+
+				// =================================================================
+
+				xrayClient["level"] = level
+
+				xrayClients = append(xrayClients, xrayClient)
+			}
+			
+			settings["clients"] = xrayClients
+			finalSettingsForXray, err := json.Marshal(settings)
+			if err != nil {
+				logger.Warningf("Failed to serialize inbound settings for Xray in GetXrayConfig for inbound %d: %v, skipping this inbound", inbound.Id, err)
+				continue
+			}
+			inboundConfig.Settings = json_util.RawMessage(finalSettingsForXray)
+		}
 		// get settings clients
 		settings := map[string]any{}
 		json.Unmarshal([]byte(inbound.Settings), &settings)
@@ -176,7 +403,7 @@ func (s *XrayService) GetXrayConfig() (*xray.Config, error) {
 			inbound.StreamSettings = string(newStream)
 		}
 
-		inboundConfig := inbound.GenXrayInboundConfig()
+		
 		xrayConfig.InboundConfigs = append(xrayConfig.InboundConfigs, *inboundConfig)
 	}
 	return xrayConfig, nil

web/translation/translate.en_US.toml

@@ -239,6 +239,8 @@
 "telegramDesc" = "Please provide Telegram Chat ID. (use '/id' command in the bot) or (@userinfobot)"
 "subscriptionDesc" = "To find your subscription URL, navigate to the 'Details'. Additionally, you can use the same name for several clients."
 "info" = "Info"
+"speedLimit"="Independent speedLimit"
+"speedLimitDesc"="Set the maximum upload/download speed for this user in KB/s. 0 means unlimited speed."
 "same" = "Same"
 "inboundData" = "Inbound's Data"
 "exportInbound" = "Export Inbound"

web/translation/translate.vi_VN.toml

@@ -235,6 +235,8 @@
 "IPLimitlog" = "Lịch sử IP"
 "IPLimitlogDesc" = "Lịch sử đăng nhập IP (trước khi kích hoạt điểm vào sau khi bị vô hiệu hóa bởi giới hạn IP, bạn nên xóa lịch sử)."
 "IPLimitlogclear" = "Xóa Lịch sử"
+"speedLimit" = "Giới hạn tốc độ riêng"
+"speedLimitDesc" = "Thiết lập tốc độ tối đa〔tải lên/tải xuống〕cho người dùng này，\r\nđơn vị KB/s, 0 có nghĩa là không giới hạn"
 "setDefaultCert" = "Đặt chứng chỉ từ bảng điều khiển"
 "telegramDesc" = "Vui lòng cung cấp ID Trò chuyện Telegram. (sử dụng lệnh '/id' trong bot) hoặc (@userinfobot)"
 "subscriptionDesc" = "Bạn có thể tìm liên kết gói đăng ký của mình trong Chi tiết, cũng như bạn có thể sử dụng cùng tên cho nhiều cấu hình khác nhau"

web/translation/translate.zh_CN.toml

@@ -235,6 +235,8 @@
 "IPLimitlog" = "IP 日志"
 "IPLimitlogDesc" = "IP 历史日志（要启用被禁用的入站流量，请清除日志）"
 "IPLimitlogclear" = "清除日志"
+"speedLimit"="独立限速"
+"speedLimitDesc"="设置该用户的最大〔上传/下载速度〕，\r\n单位 KB/s，0 表示不限速"
 "setDefaultCert" = "从面板设置证书"
 "telegramDesc" = "请提供Telegram聊天ID。（在机器人中使用'/id'命令）或（@userinfobot"
 "subscriptionDesc" = "要找到你的订阅 URL，请导航到“详细信息”。此外，你可以为多个客户端使用相同的名称。"

web/translation/translate.zh_TW.toml

@@ -235,6 +235,8 @@
 "IPLimitlog" = "IP 日誌"
 "IPLimitlogDesc" = "IP 歷史日誌（要啟用被禁用的入站流量，請清除日誌）"
 "IPLimitlogclear" = "清除日誌"
+"speedLimit"="獨立限速"
+"speedLimitDesc"="設定該使用者的最大〔上傳/下載速度〕，\r\n單位 KB/s，0 表示不限速"
 "setDefaultCert" = "從面板設定證書"
 "telegramDesc" = "請提供Telegram聊天ID。（在機器人中使用'/id'命令）或（@userinfobot"
 "subscriptionDesc" = "要找到你的訂閱 URL，請導航到“詳細資訊”。此外，你可以為多個客戶端使用相同的名稱。"