From d8221a8153d0e75457d41575379c88f052e9b766 Mon Sep 17 00:00:00 2001
From: MHSanaei <ho3ein.sanaei@gmail.com>
Date: Mon, 29 Jun 2026 14:32:23 +0200
Subject: [PATCH] fix(sub): bake Host VLESS Route into subscription UUIDs

The Host VLESS Route field was stored and shown in the panel but never applied to any generated subscription (raw, JSON, Clash), so the UUID was emitted unmodified (#5655).

Xray reads the route from the UUID's 3rd group (bytes 6-7, net.PortFromBytes) and masks those bytes to zero before authenticating, so a value can be baked into the share/JSON/Clash UUIDs without breaking the user match. A shared applyVlessRoute helper encodes a single 0-65535 value as the 3rd group; empty/invalid/non-UUID input is left unchanged, so legacy data never yields a broken link and no DB migration is needed.

The field was wrongly validated as a multi-segment port spec (that form belongs to the separate server-side routing rule). It is now a single value 0-65535, with frontend validation, link-preview parity (genVlessLink/hostToExternalProxyEntry), hint + error translations across all 13 locales, and tests on every path.

Closes #5655
---
 frontend/public/openapi.json                  | 13 +--
 frontend/src/generated/examples.ts            |  2 +-
 frontend/src/generated/schemas.ts             |  3 +-
 frontend/src/lib/hosts/host-link.ts           |  2 +
 frontend/src/lib/xray/inbound-link.ts         | 14 +++-
 frontend/src/pages/hosts/HostFormModal.tsx    |  2 +-
 frontend/src/schemas/api/host.ts              |  5 +-
 .../protocols/stream/external-proxy.ts        |  1 +
 frontend/src/test/host-link.test.ts           |  6 ++
 frontend/src/test/host-schema.test.ts         | 11 +++
 frontend/src/test/inbound-link.test.ts        | 50 +++++++++++
 internal/database/model/model.go              |  6 +-
 internal/sub/clash_service.go                 |  2 +-
 internal/sub/endpoint.go                      |  4 +-
 internal/sub/endpoint_test.go                 |  2 +-
 internal/sub/host_sub.go                      |  3 +
 internal/sub/json_service.go                  |  4 +-
 internal/sub/service.go                       | 14 ++--
 internal/sub/vless_route.go                   | 34 ++++++++
 internal/sub/vless_route_sub_test.go          | 83 +++++++++++++++++++
 internal/sub/vless_route_test.go              | 43 ++++++++++
 internal/web/translation/ar-EG.json           |  4 +-
 internal/web/translation/en-US.json           |  4 +-
 internal/web/translation/es-ES.json           |  4 +-
 internal/web/translation/fa-IR.json           |  4 +-
 internal/web/translation/id-ID.json           |  4 +-
 internal/web/translation/ja-JP.json           |  4 +-
 internal/web/translation/pt-BR.json           |  4 +-
 internal/web/translation/ru-RU.json           |  4 +-
 internal/web/translation/tr-TR.json           |  4 +-
 internal/web/translation/uk-UA.json           |  4 +-
 internal/web/translation/vi-VN.json           |  4 +-
 internal/web/translation/zh-CN.json           |  4 +-
 internal/web/translation/zh-TW.json           |  4 +-
 34 files changed, 304 insertions(+), 52 deletions(-)
 create mode 100644 internal/sub/vless_route.go
 create mode 100644 internal/sub/vless_route_sub_test.go
 create mode 100644 internal/sub/vless_route_test.go

diff --git a/frontend/public/openapi.json b/frontend/public/openapi.json
index 15097a043..dbc78939e 100644
--- a/frontend/public/openapi.json
+++ b/frontend/public/openapi.json
@@ -1571,7 +1571,8 @@
             "type": "string"
           },
           "vlessRoute": {
-            "description": "VlessRoute is a free-form port/range routing spec (e.g. \"53,443,1000-2000\");\nstored verbatim, format-validated on the frontend.",
+            "description": "Single VLESS route value (0-65535) baked into the subscription UUID's 3rd\ngroup (bytes 6-7), which xray reads via net.PortFromBytes(id[6:8]). Empty = none.",
+            "example": "443",
             "type": "string"
           }
         },
@@ -8130,7 +8131,7 @@
                       ],
                       "updatedAt": 0,
                       "verifyPeerCertByName": "",
-                      "vlessRoute": ""
+                      "vlessRoute": "443"
                     }
                   ]
                 }
@@ -8222,7 +8223,7 @@
                     ],
                     "updatedAt": 0,
                     "verifyPeerCertByName": "",
-                    "vlessRoute": ""
+                    "vlessRoute": "443"
                   }
                 }
               }
@@ -8317,7 +8318,7 @@
                       ],
                       "updatedAt": 0,
                       "verifyPeerCertByName": "",
-                      "vlessRoute": ""
+                      "vlessRoute": "443"
                     }
                   ]
                 }
@@ -8457,7 +8458,7 @@
                     ],
                     "updatedAt": 0,
                     "verifyPeerCertByName": "",
-                    "vlessRoute": ""
+                    "vlessRoute": "443"
                   }
                 }
               }
@@ -8569,7 +8570,7 @@
                     ],
                     "updatedAt": 0,
                     "verifyPeerCertByName": "",
-                    "vlessRoute": ""
+                    "vlessRoute": "443"
                   }
                 }
               }
diff --git a/frontend/src/generated/examples.ts b/frontend/src/generated/examples.ts
index 7febe65cc..3cc91538d 100644
--- a/frontend/src/generated/examples.ts
+++ b/frontend/src/generated/examples.ts
@@ -340,7 +340,7 @@ export const EXAMPLES: Record<string, unknown> = {
     ],
     "updatedAt": 0,
     "verifyPeerCertByName": "",
-    "vlessRoute": ""
+    "vlessRoute": "443"
   },
   "Inbound": {
     "clientStats": [
diff --git a/frontend/src/generated/schemas.ts b/frontend/src/generated/schemas.ts
index 6a95b66a2..96b7d875f 100644
--- a/frontend/src/generated/schemas.ts
+++ b/frontend/src/generated/schemas.ts
@@ -1545,7 +1545,8 @@ export const SCHEMAS: Record<string, unknown> = {
         "type": "string"
       },
       "vlessRoute": {
-        "description": "VlessRoute is a free-form port/range routing spec (e.g. \"53,443,1000-2000\");\nstored verbatim, format-validated on the frontend.",
+        "description": "Single VLESS route value (0-65535) baked into the subscription UUID's 3rd\ngroup (bytes 6-7), which xray reads via net.PortFromBytes(id[6:8]). Empty = none.",
+        "example": "443",
         "type": "string"
       }
     },
diff --git a/frontend/src/lib/hosts/host-link.ts b/frontend/src/lib/hosts/host-link.ts
index 1a3b0e92b..ebbb47492 100644
--- a/frontend/src/lib/hosts/host-link.ts
+++ b/frontend/src/lib/hosts/host-link.ts
@@ -17,6 +17,7 @@ export type HostLinkInput = Pick<
   | 'echConfigList'
   | 'overrideSniFromAddress'
   | 'keepSniBlank'
+  | 'vlessRoute'
 >;
 
 // hostToExternalProxyEntry projects a host onto the ExternalProxyEntry shape the
@@ -48,5 +49,6 @@ export function hostToExternalProxyEntry(host: HostLinkInput): ExternalProxyEntr
       host.pinnedPeerCertSha256 && host.pinnedPeerCertSha256.length > 0 ? host.pinnedPeerCertSha256 : undefined,
     verifyPeerCertByName: host.verifyPeerCertByName || undefined,
     echConfigList: host.echConfigList || undefined,
+    vlessRoute: host.vlessRoute || undefined,
   };
 }
diff --git a/frontend/src/lib/xray/inbound-link.ts b/frontend/src/lib/xray/inbound-link.ts
index 2734de0da..c15bb2a8c 100644
--- a/frontend/src/lib/xray/inbound-link.ts
+++ b/frontend/src/lib/xray/inbound-link.ts
@@ -326,6 +326,18 @@ export interface GenVlessLinkInput {
   externalProxy?: ExternalProxyEntry | null;
 }
 
+// Mirror of the Go applyVlessRoute: bake a single 0-65535 value into the UUID's
+// 3rd group (bytes 6-7), which xray reads as the vless route. Empty/invalid/non-
+// UUID input is returned unchanged.
+export function applyVlessRoute(id: string, route: string | undefined): string {
+  const r = (route ?? '').trim();
+  if (r === '' || !/^\d{1,5}$/.test(r)) return id;
+  const n = Number(r);
+  if (n > 65535) return id;
+  if (!/^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/.test(id)) return id;
+  return id.slice(0, 14) + n.toString(16).padStart(4, '0') + id.slice(18);
+}
+
 // VLESS share link: vless://<uuid>@<host>:<port>?<query>#<remark>. The
 // query carries network type, encryption, network-specific knobs, and
 // security-specific knobs (TLS fingerprint/alpn/sni or Reality
@@ -437,7 +449,7 @@ export function genVlessLink(input: GenVlessLinkInput): string {
     params.set('flow', flow);
   }
 
-  const url = new URL(`vless://${clientId}@${formatUrlHost(address)}:${port}`);
+  const url = new URL(`vless://${applyVlessRoute(clientId, externalProxy?.vlessRoute)}@${formatUrlHost(address)}:${port}`);
   for (const [key, value] of params) url.searchParams.set(key, value);
   url.hash = encodeURIComponent(remark);
   return url.toString();
diff --git a/frontend/src/pages/hosts/HostFormModal.tsx b/frontend/src/pages/hosts/HostFormModal.tsx
index e8d7df9dd..d68e8c5ee 100644
--- a/frontend/src/pages/hosts/HostFormModal.tsx
+++ b/frontend/src/pages/hosts/HostFormModal.tsx
@@ -260,7 +260,7 @@ export default function HostFormModal({ open, mode, host, inboundOptions, save,
                             <Input />
                           </Form.Item>
                           <Form.Item name="vlessRoute" label={t('pages.hosts.fields.vlessRoute')} tooltip={t('pages.hosts.hints.vlessRoute')}>
-                            <Input placeholder="53,443,1000-2000" />
+                            <Input placeholder="443" />
                           </Form.Item>
                           <Form.Item name="excludeFromSubTypes" label={t('pages.hosts.fields.excludeFromSubTypes')}>
                             <Select
diff --git a/frontend/src/schemas/api/host.ts b/frontend/src/schemas/api/host.ts
index 2183f9a4b..d20dba30c 100644
--- a/frontend/src/schemas/api/host.ts
+++ b/frontend/src/schemas/api/host.ts
@@ -58,11 +58,12 @@ export const HostFormSchema = z.object({
   muxParams: z.string().default(''),
   sockoptParams: z.string().default(''),
   finalMask: z.string().default(''),
-  // A comma-separated list of ports/ranges (e.g. "53,443,1000-2000"). Empty = none.
+  // Single value 0-65535 baked into the subscription UUID's 3rd group. Empty = none.
   vlessRoute: z
     .string()
     .trim()
-    .regex(/^(\d{1,5}(-\d{1,5})?)(\s*,\s*\d{1,5}(-\d{1,5})?)*$/, 'pages.hosts.toasts.badVlessRoute')
+    .regex(/^\d{1,5}$/, 'pages.hosts.toasts.badVlessRoute')
+    .refine((v) => Number(v) <= 65535, 'pages.hosts.toasts.badVlessRoute')
     .or(z.literal(''))
     .default(''),
 
diff --git a/frontend/src/schemas/protocols/stream/external-proxy.ts b/frontend/src/schemas/protocols/stream/external-proxy.ts
index 6aeab61a5..29b610b4b 100644
--- a/frontend/src/schemas/protocols/stream/external-proxy.ts
+++ b/frontend/src/schemas/protocols/stream/external-proxy.ts
@@ -25,5 +25,6 @@ export const ExternalProxyEntrySchema = z.object({
   pinnedPeerCertSha256: z.array(z.string()).optional(),
   verifyPeerCertByName: z.string().optional(),
   echConfigList: z.string().optional(),
+  vlessRoute: z.string().optional(),
 });
 export type ExternalProxyEntry = z.infer<typeof ExternalProxyEntrySchema>;
diff --git a/frontend/src/test/host-link.test.ts b/frontend/src/test/host-link.test.ts
index 1a15e8514..fdc4361b2 100644
--- a/frontend/src/test/host-link.test.ts
+++ b/frontend/src/test/host-link.test.ts
@@ -17,6 +17,7 @@ describe('hostToExternalProxyEntry', () => {
     echConfigList: 'ECH',
     overrideSniFromAddress: false,
     keepSniBlank: false,
+    vlessRoute: '',
   };
 
   it('maps the overlapping fields onto an external-proxy entry', () => {
@@ -53,4 +54,9 @@ describe('hostToExternalProxyEntry', () => {
     const ep = hostToExternalProxyEntry({ ...base, port: 0 });
     expect(ep.port).toBe(443);
   });
+
+  it('carries a single vlessRoute value through to the entry', () => {
+    expect(hostToExternalProxyEntry({ ...base, vlessRoute: '443' }).vlessRoute).toBe('443');
+    expect(hostToExternalProxyEntry({ ...base, vlessRoute: '' }).vlessRoute).toBeUndefined();
+  });
 });
diff --git a/frontend/src/test/host-schema.test.ts b/frontend/src/test/host-schema.test.ts
index ba55dc7e6..a3e5f4a18 100644
--- a/frontend/src/test/host-schema.test.ts
+++ b/frontend/src/test/host-schema.test.ts
@@ -36,6 +36,17 @@ describe('HostFormSchema', () => {
     expect(() => HostFormSchema.parse({ ...valid, port: 70000 })).toThrow();
   });
 
+  it('accepts a single vlessRoute 0-65535 and rejects specs/out-of-range', () => {
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: '443' })).not.toThrow();
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: '0' })).not.toThrow();
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: '65535' })).not.toThrow();
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: '' })).not.toThrow();
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: '53,443' })).toThrow();
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: '1000-2000' })).toThrow();
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: '70000' })).toThrow();
+    expect(() => HostFormSchema.parse({ ...valid, vlessRoute: 'abc' })).toThrow();
+  });
+
   it('rejects a bad security enum', () => {
     expect(() => HostFormSchema.parse({ ...valid, security: 'bogus' })).toThrow();
   });
diff --git a/frontend/src/test/inbound-link.test.ts b/frontend/src/test/inbound-link.test.ts
index 071fdebe1..4935b2b77 100644
--- a/frontend/src/test/inbound-link.test.ts
+++ b/frontend/src/test/inbound-link.test.ts
@@ -6,6 +6,7 @@ import {
   genInboundLinks,
   genShadowsocksLink,
   genTrojanLink,
+  applyVlessRoute,
   genVlessLink,
   genVmessLink,
   genWireguardConfig,
@@ -88,6 +89,55 @@ describe('genVlessLink', () => {
   }
 });
 
+describe('applyVlessRoute', () => {
+  const id = '11111111-2222-4333-8444-555555555555';
+  it('encodes a single value into the 3rd group and no-ops on invalid input', () => {
+    expect(applyVlessRoute(id, '443')).toBe('11111111-2222-01bb-8444-555555555555');
+    expect(applyVlessRoute(id, '53')).toBe('11111111-2222-0035-8444-555555555555');
+    expect(applyVlessRoute(id, '0')).toBe('11111111-2222-0000-8444-555555555555');
+    expect(applyVlessRoute(id, '65535')).toBe('11111111-2222-ffff-8444-555555555555');
+    expect(applyVlessRoute(id, '')).toBe(id);
+    expect(applyVlessRoute(id, undefined)).toBe(id);
+    expect(applyVlessRoute(id, '70000')).toBe(id);
+    expect(applyVlessRoute(id, '53,443')).toBe(id);
+    expect(applyVlessRoute(id, 'abc')).toBe(id);
+    expect(applyVlessRoute('short', '443')).toBe('short');
+  });
+});
+
+describe('genVlessLink vlessRoute', () => {
+  const [, raw] = fixturesForProtocol('vless')[0];
+  const typed = InboundSchema.parse(raw);
+
+  it('bakes a host route value into the link UUID 3rd group', () => {
+    const link = genVlessLink({
+      inbound: typed,
+      address: 'example.test',
+      port: typed.port,
+      forceTls: 'same',
+      remark: 'r',
+      clientId: '11111111-2222-4333-8444-555555555555',
+      flow: '' as never,
+      externalProxy: { forceTls: 'same', dest: 'example.test', port: typed.port, remark: '', vlessRoute: '443' },
+    });
+    expect(link).toContain('vless://11111111-2222-01bb-8444-555555555555@');
+  });
+
+  it('leaves the UUID unchanged when no route is set', () => {
+    const link = genVlessLink({
+      inbound: typed,
+      address: 'example.test',
+      port: typed.port,
+      forceTls: 'same',
+      remark: 'r',
+      clientId: '11111111-2222-4333-8444-555555555555',
+      flow: '' as never,
+      externalProxy: null,
+    });
+    expect(link).toContain('vless://11111111-2222-4333-8444-555555555555@');
+  });
+});
+
 describe('genTrojanLink', () => {
   const fixtures = fixturesForProtocol('trojan');
   expect(fixtures.length, 'need at least one trojan full-inbound fixture').toBeGreaterThan(0);
diff --git a/internal/database/model/model.go b/internal/database/model/model.go
index 575aeb7d2..47d79d3b2 100644
--- a/internal/database/model/model.go
+++ b/internal/database/model/model.go
@@ -772,9 +772,9 @@ type Host struct {
 	// merged into this host's JSON-subscription stream. Empty = no override.
 	FinalMask string `json:"finalMask" form:"finalMask" gorm:"type:text;column:final_mask"`
 
-	// VlessRoute is a free-form port/range routing spec (e.g. "53,443,1000-2000");
-	// stored verbatim, format-validated on the frontend.
-	VlessRoute string `json:"vlessRoute" form:"vlessRoute" gorm:"column:vless_route"`
+	// Single VLESS route value (0-65535) baked into the subscription UUID's 3rd
+	// group (bytes 6-7), which xray reads via net.PortFromBytes(id[6:8]). Empty = none.
+	VlessRoute string `json:"vlessRoute" form:"vlessRoute" gorm:"column:vless_route" example:"443"`
 
 	ExcludeFromSubTypes []string `json:"excludeFromSubTypes" form:"excludeFromSubTypes" gorm:"serializer:json;column:exclude_from_sub_types"`
 
diff --git a/internal/sub/clash_service.go b/internal/sub/clash_service.go
index c3aed8f45..82af10330 100644
--- a/internal/sub/clash_service.go
+++ b/internal/sub/clash_service.go
@@ -239,7 +239,7 @@ func (s *SubClashService) buildProxy(subReq *SubService, inbound *model.Inbound,
 		proxy["cipher"] = cipher
 	case model.VLESS:
 		proxy["type"] = "vless"
-		proxy["uuid"] = client.ID
+		proxy["uuid"] = applyVlessRoute(client.ID, hostVlessRoute(ep))
 		var inboundSettings map[string]any
 		_ = json.Unmarshal([]byte(inbound.Settings), &inboundSettings)
 		streamSecurity, _ := stream["security"].(string)
diff --git a/internal/sub/endpoint.go b/internal/sub/endpoint.go
index 311f9d0cc..938b9ba17 100644
--- a/internal/sub/endpoint.go
+++ b/internal/sub/endpoint.go
@@ -77,7 +77,7 @@ func (s *SubService) buildEndpointLinks(
 	eps []ShareEndpoint,
 	params map[string]string,
 	baseSecurity string,
-	makeLink func(dest string, port int) string,
+	makeLink func(e ShareEndpoint) string,
 	makeRemark func(e ShareEndpoint) string,
 ) string {
 	links := make([]string, 0, len(eps))
@@ -92,7 +92,7 @@ func (s *SubService) buildEndpointLinks(
 		applyEndpointHostPath(e, nextParams)
 		applyEndpointAllowInsecure(e, nextParams, securityToApply)
 		links = append(links, buildLinkWithParamsAndSecurity(
-			makeLink(e.Address, e.Port),
+			makeLink(e),
 			nextParams,
 			makeRemark(e),
 			securityToApply,
diff --git a/internal/sub/endpoint_test.go b/internal/sub/endpoint_test.go
index 230ef29f5..af78c1913 100644
--- a/internal/sub/endpoint_test.go
+++ b/internal/sub/endpoint_test.go
@@ -80,7 +80,7 @@ func TestBuildEndpointLinks_ParamForm(t *testing.T) {
 		externalProxyToEndpoint(map[string]any{"forceTls": "none", "dest": "b.example.com", "port": float64(80), "remark": "B"}),
 	}
 	got := s.buildEndpointLinks(eps, params, "tls",
-		func(dest string, port int) string { return fmt.Sprintf("vless://uid@%s", joinHostPort(dest, port)) },
+		func(e ShareEndpoint) string { return fmt.Sprintf("vless://uid@%s", joinHostPort(e.Address, e.Port)) },
 		func(e ShareEndpoint) string { return s.genRemark(in, "user", e.Remark, "") },
 	)
 	want := "vless://uid@a.example.com:8443?fp=chrome&security=tls&sni=a.sni&type=tcp#ib-A-user\n" +
diff --git a/internal/sub/host_sub.go b/internal/sub/host_sub.go
index 1fdb1f155..175de5e01 100644
--- a/internal/sub/host_sub.go
+++ b/internal/sub/host_sub.go
@@ -104,6 +104,9 @@ func hostToExternalProxyMap(h *model.Host, defaultDest string, defaultPort int)
 	if h.FinalMask != "" {
 		ep["finalMask"] = h.FinalMask
 	}
+	if h.VlessRoute != "" {
+		ep["vlessRoute"] = h.VlessRoute
+	}
 	return ep
 }
 
diff --git a/internal/sub/json_service.go b/internal/sub/json_service.go
index febdfc187..99c36cddb 100644
--- a/internal/sub/json_service.go
+++ b/internal/sub/json_service.go
@@ -210,7 +210,9 @@ func (s *SubJsonService) getConfig(subReq *SubService, inbound *model.Inbound, c
 		case "vmess":
 			newOutbounds = append(newOutbounds, s.genVnext(inbound, streamSettings, client, jsonMux(mux, hostMux)))
 		case "vless":
-			newOutbounds = append(newOutbounds, s.genVless(inbound, streamSettings, client, jsonMux(mux, hostMux)))
+			vc := client
+			vc.ID = applyVlessRoute(client.ID, hostVlessRoute(extPrxy))
+			newOutbounds = append(newOutbounds, s.genVless(inbound, streamSettings, vc, jsonMux(mux, hostMux)))
 		case "trojan", "shadowsocks":
 			newOutbounds = append(newOutbounds, s.genServer(inbound, streamSettings, client, jsonMux(mux, hostMux)))
 		case "hysteria":
diff --git a/internal/sub/service.go b/internal/sub/service.go
index fcbfe7bcb..f41dc21a3 100644
--- a/internal/sub/service.go
+++ b/internal/sub/service.go
@@ -698,8 +698,8 @@ func (s *SubService) genVlessLink(inbound *model.Inbound, email string) string {
 			externalProxies,
 			params,
 			security,
-			func(dest string, port int) string {
-				return fmt.Sprintf("vless://%s@%s", uuid, joinHostPort(dest, port))
+			func(ep map[string]any, dest string, port int) string {
+				return fmt.Sprintf("vless://%s@%s", applyVlessRoute(uuid, hostVlessRoute(ep)), joinHostPort(dest, port))
 			},
 			func(ep map[string]any) string {
 				return s.endpointRemark(inbound, email, ep, streamNetwork)
@@ -749,7 +749,7 @@ func (s *SubService) genTrojanLink(inbound *model.Inbound, email string) string
 			externalProxies,
 			params,
 			security,
-			func(dest string, port int) string {
+			func(_ map[string]any, dest string, port int) string {
 				return fmt.Sprintf("trojan://%s@%s", password, joinHostPort(dest, port))
 			},
 			func(ep map[string]any) string {
@@ -842,7 +842,7 @@ func (s *SubService) genShadowsocksLink(inbound *model.Inbound, email string) st
 			externalProxies,
 			proxyParams,
 			security,
-			func(dest string, port int) string {
+			func(_ map[string]any, dest string, port int) string {
 				return fmt.Sprintf("ss://%s@%s", userInfo, joinHostPort(dest, port))
 			},
 			func(ep map[string]any) string {
@@ -1697,7 +1697,7 @@ func (s *SubService) buildExternalProxyURLLinks(
 	externalProxies []any,
 	params map[string]string,
 	baseSecurity string,
-	makeLink func(dest string, port int) string,
+	makeLink func(ep map[string]any, dest string, port int) string,
 	makeRemark func(ep map[string]any) string,
 ) string {
 	eps := make([]ShareEndpoint, 0, len(externalProxies))
@@ -1705,7 +1705,9 @@ func (s *SubService) buildExternalProxyURLLinks(
 		ep, _ := externalProxy.(map[string]any)
 		eps = append(eps, externalProxyToEndpoint(ep))
 	}
-	return s.buildEndpointLinks(eps, params, baseSecurity, makeLink, func(e ShareEndpoint) string {
+	return s.buildEndpointLinks(eps, params, baseSecurity, func(e ShareEndpoint) string {
+		return makeLink(e.ep, e.Address, e.Port)
+	}, func(e ShareEndpoint) string {
 		return makeRemark(e.ep)
 	})
 }
diff --git a/internal/sub/vless_route.go b/internal/sub/vless_route.go
new file mode 100644
index 000000000..26debdbe0
--- /dev/null
+++ b/internal/sub/vless_route.go
@@ -0,0 +1,34 @@
+package sub
+
+import (
+	"strconv"
+	"strings"
+
+	"github.com/google/uuid"
+)
+
+// xray reads the route from UUID bytes 6-7 (net.PortFromBytes) and masks them to
+// zero before auth, so baking a 0-65535 value into the 3rd group routes without
+// breaking the user match. Empty/invalid/non-UUID input is returned unchanged.
+func applyVlessRoute(id, route string) string {
+	route = strings.TrimSpace(route)
+	if route == "" {
+		return id
+	}
+	n, err := strconv.Atoi(route)
+	if err != nil || n < 0 || n > 65535 {
+		return id
+	}
+	u, err := uuid.Parse(id)
+	if err != nil {
+		return id
+	}
+	u[6] = byte(n >> 8)
+	u[7] = byte(n)
+	return u.String()
+}
+
+func hostVlessRoute(ep map[string]any) string {
+	v, _ := ep["vlessRoute"].(string)
+	return v
+}
diff --git a/internal/sub/vless_route_sub_test.go b/internal/sub/vless_route_sub_test.go
new file mode 100644
index 000000000..c663272d4
--- /dev/null
+++ b/internal/sub/vless_route_sub_test.go
@@ -0,0 +1,83 @@
+package sub
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/mhsanaei/3x-ui/v3/internal/database/model"
+)
+
+func TestHostToExternalProxyMap_VlessRoute(t *testing.T) {
+	with := hostToExternalProxyMap(&model.Host{VlessRoute: "443"}, "d.example.com", 443)
+	if with["vlessRoute"] != "443" {
+		t.Fatalf(`ep["vlessRoute"] = %v, want "443"`, with["vlessRoute"])
+	}
+	without := hostToExternalProxyMap(&model.Host{}, "d.example.com", 443)
+	if _, ok := without["vlessRoute"]; ok {
+		t.Fatalf("empty VlessRoute must not add the key: %v", without["vlessRoute"])
+	}
+}
+
+// seedSubInbound's client UUID is 11111111-2222-4333-8444-<port>, so route 443
+// -> 01bb, 53 -> 0035, and a route-less host keeps 4333.
+func TestSub_HostVlessRoute_RawMultiHost(t *testing.T) {
+	seedSubDB(t)
+	ib := seedSubInbound(t, "s1", "vr", 4500, 1, wsTLSStream)
+	seedHost(t, &model.Host{InboundId: ib.Id, SortOrder: 1, Remark: "A", Address: "a.cdn.com", Port: 8443, Security: "tls", VlessRoute: "443"})
+	seedHost(t, &model.Host{InboundId: ib.Id, SortOrder: 2, Remark: "B", Address: "b.cdn.com", Port: 8443, Security: "tls", VlessRoute: "53"})
+	seedHost(t, &model.Host{InboundId: ib.Id, SortOrder: 3, Remark: "C", Address: "c.cdn.com", Port: 8443, Security: "tls"})
+
+	links, _, _, _, err := NewSubService("").GetSubs("s1", "req.example.com")
+	if err != nil {
+		t.Fatalf("GetSubs: %v", err)
+	}
+	parts := strings.Split(strings.Join(links, "\n"), "\n")
+	if len(parts) != 3 {
+		t.Fatalf("want 3 host links, got %d: %v", len(parts), parts)
+	}
+	if !strings.Contains(parts[0], "vless://11111111-2222-01bb-8444-") {
+		t.Fatalf("host A (route 443) must encode 01bb: %s", parts[0])
+	}
+	if !strings.Contains(parts[1], "vless://11111111-2222-0035-8444-") {
+		t.Fatalf("host B (route 53) must encode 0035: %s", parts[1])
+	}
+	if !strings.Contains(parts[2], "vless://11111111-2222-4333-8444-") {
+		t.Fatalf("host C (no route) must keep the original 3rd group: %s", parts[2])
+	}
+}
+
+func TestSub_HostVlessRoute_JSON(t *testing.T) {
+	seedSubDB(t)
+	ib := seedSubInbound(t, "s1", "vrj", 4501, 1, wsTLSStream)
+	seedHost(t, &model.Host{InboundId: ib.Id, SortOrder: 1, Remark: "J", Address: "j.cdn.com", Port: 8443, Security: "tls", VlessRoute: "443"})
+
+	js := NewSubJsonService("", "", "", NewSubService(""))
+	out, _, err := js.GetJson("s1", "req.example.com")
+	if err != nil {
+		t.Fatalf("GetJson: %v", err)
+	}
+	if !strings.Contains(out, "11111111-2222-01bb-8444-") {
+		t.Fatalf("json outbound id should encode route 443 (01bb):\n%s", out)
+	}
+	if strings.Contains(out, "11111111-2222-4333-8444-") {
+		t.Fatalf("original id 3rd group must be replaced in json:\n%s", out)
+	}
+}
+
+func TestSub_HostVlessRoute_Clash(t *testing.T) {
+	seedSubDB(t)
+	ib := seedSubInbound(t, "s1", "vrc", 4502, 1, wsTLSStream)
+	seedHost(t, &model.Host{InboundId: ib.Id, SortOrder: 1, Remark: "C", Address: "c.cdn.com", Port: 8443, Security: "tls", VlessRoute: "443"})
+
+	clash := NewSubClashService(false, "", NewSubService(""))
+	yaml, _, err := clash.GetClash("s1", "req.example.com")
+	if err != nil {
+		t.Fatalf("GetClash: %v", err)
+	}
+	if !strings.Contains(yaml, "11111111-2222-01bb-8444-") {
+		t.Fatalf("clash proxy uuid should encode route 443 (01bb):\n%s", yaml)
+	}
+	if strings.Contains(yaml, "11111111-2222-4333-8444-") {
+		t.Fatalf("original uuid 3rd group must be replaced in clash:\n%s", yaml)
+	}
+}
diff --git a/internal/sub/vless_route_test.go b/internal/sub/vless_route_test.go
new file mode 100644
index 000000000..90ceb46c0
--- /dev/null
+++ b/internal/sub/vless_route_test.go
@@ -0,0 +1,43 @@
+package sub
+
+import "testing"
+
+func TestApplyVlessRoute(t *testing.T) {
+	const id = "11111111-2222-4333-8444-555555555555"
+	tests := []struct {
+		name  string
+		id    string
+		route string
+		want  string
+	}{
+		{"empty route unchanged", id, "", id},
+		{"whitespace route unchanged", id, "   ", id},
+		{"443 -> 01bb", id, "443", "11111111-2222-01bb-8444-555555555555"},
+		{"53 -> 0035", id, "53", "11111111-2222-0035-8444-555555555555"},
+		{"0 -> 0000", id, "0", "11111111-2222-0000-8444-555555555555"},
+		{"65535 -> ffff", id, "65535", "11111111-2222-ffff-8444-555555555555"},
+		{"trimmed value", id, "  443 ", "11111111-2222-01bb-8444-555555555555"},
+		{"out of range high unchanged", id, "65536", id},
+		{"negative unchanged", id, "-1", id},
+		{"non-numeric unchanged", id, "abc", id},
+		{"legacy multi-segment unchanged", id, "53,443", id},
+		{"non-uuid id unchanged", "short", "443", "short"},
+		{"empty id unchanged", "", "443", ""},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := applyVlessRoute(tt.id, tt.route); got != tt.want {
+				t.Fatalf("applyVlessRoute(%q, %q) = %q, want %q", tt.id, tt.route, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestHostVlessRoute(t *testing.T) {
+	if got := hostVlessRoute(map[string]any{"vlessRoute": "443"}); got != "443" {
+		t.Fatalf(`hostVlessRoute = %q, want "443"`, got)
+	}
+	if got := hostVlessRoute(map[string]any{}); got != "" {
+		t.Fatalf(`hostVlessRoute(missing) = %q, want ""`, got)
+	}
+}
diff --git a/internal/web/translation/ar-EG.json b/internal/web/translation/ar-EG.json
index 5ede9ede8..1bc15cdb2 100644
--- a/internal/web/translation/ar-EG.json
+++ b/internal/web/translation/ar-EG.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "اختر النودز التي تم تحليلها من هذا المضيف. تعيين بصري فقط.",
         "serverDescription": "ملاحظة اختيارية تظهر تحت الملاحظة.",
         "allowInsecure": "تخطّي التحقق من شهادة TLS (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "المنافذ/النطاقات الموجَّهة عبر VLESS، مثل 53,443,1000-2000. اتركه فارغاً لعدم وجود أي منها.",
+        "vlessRoute": "قيمة مسار VLESS واحدة (0-65535) تُدمَج في UUID، مثل 443. اتركه فارغاً لعدم وجود أي منها.",
         "remark": "تسمية بسيطة لهذا المضيف. تظهر كاسم للإعداد فقط عندما لا يكون للوارد ملاحظة خاصة به."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "تحديث المضيف",
         "delete": "حذف المضيف",
         "badTag": "وسم غير صالح",
-        "badVlessRoute": "استخدم منافذ/نطاقات مثل 53,443,1000-2000"
+        "badVlessRoute": "أدخل رقماً واحداً بين 0 و65535"
       }
     }
   },
diff --git a/internal/web/translation/en-US.json b/internal/web/translation/en-US.json
index 8e02f8df8..6e8694f7f 100644
--- a/internal/web/translation/en-US.json
+++ b/internal/web/translation/en-US.json
@@ -1032,7 +1032,7 @@
         "nodeGuids": "Pick nodes which resolved from this host. Only visual assignment.",
         "serverDescription": "Optional note shown under the remark.",
         "allowInsecure": "Skip TLS certificate verification (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "Ports/ranges routed via VLESS, e.g. 53,443,1000-2000. Leave blank for none.",
+        "vlessRoute": "Single VLESS route value (0-65535) baked into the UUID, e.g. 443. Leave blank for none.",
         "remark": "A plain label for this host. Shown as the config name only when the inbound has no remark of its own."
       },
       "remarkVars": {
@@ -1082,7 +1082,7 @@
         "update": "Update host",
         "delete": "Delete host",
         "badTag": "Invalid tag",
-        "badVlessRoute": "Use ports/ranges like 53,443,1000-2000"
+        "badVlessRoute": "Enter a single number between 0 and 65535"
       }
     },
     "nodes": {
diff --git a/internal/web/translation/es-ES.json b/internal/web/translation/es-ES.json
index 9eef966fd..834441195 100644
--- a/internal/web/translation/es-ES.json
+++ b/internal/web/translation/es-ES.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "Elige los nodos que se resolvieron desde este host. Solo asignación visual.",
         "serverDescription": "Nota opcional que se muestra bajo las notas.",
         "allowInsecure": "Omitir la verificación del certificado TLS (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "Puertos/rangos enrutados a través de VLESS, p. ej. 53,443,1000-2000. Déjalo en blanco para ninguno.",
+        "vlessRoute": "Un único valor de ruta VLESS (0-65535) incrustado en el UUID, p. ej. 443. Déjalo en blanco para ninguno.",
         "remark": "Una etiqueta simple para este host. Se muestra como nombre de la configuración solo cuando el inbound no tiene notas propias."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "Actualizar host",
         "delete": "Eliminar host",
         "badTag": "Etiqueta no válida",
-        "badVlessRoute": "Usa puertos/rangos como 53,443,1000-2000"
+        "badVlessRoute": "Introduce un único número entre 0 y 65535"
       }
     }
   },
diff --git a/internal/web/translation/fa-IR.json b/internal/web/translation/fa-IR.json
index 2f10f7776..7e7d1472b 100644
--- a/internal/web/translation/fa-IR.json
+++ b/internal/web/translation/fa-IR.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "نودهایی را که از این میزبان resolve می‌شوند انتخاب کنید. صرفاً انتساب نمایشی است.",
         "serverDescription": "یادداشت اختیاری که زیر نام نمایش داده می‌شود.",
         "allowInsecure": "رد کردن بررسی گواهی TLS (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "پورت‌ها/بازه‌هایی که از طریق VLESS مسیریابی می‌شوند، مثلاً 53,443,1000-2000. برای هیچ‌کدام خالی بگذارید.",
+        "vlessRoute": "یک مقدار مسیر VLESS (0 تا 65535) که در UUID جاسازی می‌شود، مثلاً 443. برای هیچ‌کدام خالی بگذارید.",
         "remark": "یک برچسب ساده برای این میزبان. تنها زمانی به‌عنوان نام کانفیگ نمایش داده می‌شود که اینباند نام مخصوص خود را نداشته باشد."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "به‌روزرسانی میزبان",
         "delete": "حذف میزبان",
         "badTag": "برچسب نامعتبر",
-        "badVlessRoute": "از پورت‌ها/بازه‌هایی مانند 53,443,1000-2000 استفاده کنید"
+        "badVlessRoute": "یک عدد بین 0 تا 65535 وارد کنید"
       }
     }
   },
diff --git a/internal/web/translation/id-ID.json b/internal/web/translation/id-ID.json
index ce9e8ac0c..2140c0a6f 100644
--- a/internal/web/translation/id-ID.json
+++ b/internal/web/translation/id-ID.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "Pilih node yang teresolusi dari host ini. Hanya penetapan visual.",
         "serverDescription": "Catatan opsional yang ditampilkan di bawah catatan.",
         "allowInsecure": "Lewati verifikasi sertifikat TLS (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "Port/rentang yang dirutekan melalui VLESS, mis. 53,443,1000-2000. Biarkan kosong jika tidak ada.",
+        "vlessRoute": "Satu nilai rute VLESS (0-65535) yang disisipkan ke UUID, mis. 443. Biarkan kosong jika tidak ada.",
         "remark": "Label sederhana untuk host ini. Ditampilkan sebagai nama konfigurasi hanya ketika inbound tidak memiliki catatan tersendiri."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "Perbarui host",
         "delete": "Hapus host",
         "badTag": "Tag tidak valid",
-        "badVlessRoute": "Gunakan port/rentang seperti 53,443,1000-2000"
+        "badVlessRoute": "Masukkan satu angka antara 0 dan 65535"
       }
     }
   },
diff --git a/internal/web/translation/ja-JP.json b/internal/web/translation/ja-JP.json
index a00f9a5fd..dfe8876f0 100644
--- a/internal/web/translation/ja-JP.json
+++ b/internal/web/translation/ja-JP.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "このホストから解決されたノードを選択します。視覚的な割り当てのみです。",
         "serverDescription": "備考の下に表示される任意のメモ。",
         "allowInsecure": "TLS 証明書の検証をスキップします（allowInsecure / skip-cert-verify）。",
-        "vlessRoute": "VLESS 経由でルーティングするポート/範囲。例: 53,443,1000-2000。なしの場合は空欄にします。",
+        "vlessRoute": "UUID に埋め込まれる単一の VLESS ルート値（0〜65535）。例: 443。なしの場合は空欄にします。",
         "remark": "このホストのプレーンなラベル。インバウンド自身に備考がない場合にのみ設定名として表示されます。"
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "ホストを更新",
         "delete": "ホストを削除",
         "badTag": "無効なタグ",
-        "badVlessRoute": "53,443,1000-2000 のようにポート/範囲を指定してください"
+        "badVlessRoute": "0〜65535 の単一の数値を入力してください"
       }
     }
   },
diff --git a/internal/web/translation/pt-BR.json b/internal/web/translation/pt-BR.json
index 68f16ea22..4c3f5fcfd 100644
--- a/internal/web/translation/pt-BR.json
+++ b/internal/web/translation/pt-BR.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "Escolha os nós que foram resolvidos a partir deste host. Apenas atribuição visual.",
         "serverDescription": "Nota opcional exibida abaixo da observação.",
         "allowInsecure": "Ignorar a verificação do certificado TLS (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "Portas/intervalos roteados via VLESS, ex.: 53,443,1000-2000. Deixe em branco para nenhum.",
+        "vlessRoute": "Um único valor de rota VLESS (0-65535) embutido no UUID, ex.: 443. Deixe em branco para nenhum.",
         "remark": "Um rótulo simples para este host. Mostrado como nome da configuração apenas quando a entrada não tem observação própria."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "Atualizar host",
         "delete": "Excluir host",
         "badTag": "Tag inválida",
-        "badVlessRoute": "Use portas/intervalos como 53,443,1000-2000"
+        "badVlessRoute": "Insira um único número entre 0 e 65535"
       }
     }
   },
diff --git a/internal/web/translation/ru-RU.json b/internal/web/translation/ru-RU.json
index 405f58693..21e087650 100644
--- a/internal/web/translation/ru-RU.json
+++ b/internal/web/translation/ru-RU.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "Выберите узлы, которые разрешаются с этого хоста. Только визуальное назначение.",
         "serverDescription": "Необязательная заметка, отображаемая под примечанием.",
         "allowInsecure": "Пропустить проверку TLS-сертификата (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "Порты/диапазоны, маршрутизируемые через VLESS, напр. 53,443,1000-2000. Оставьте пустым, чтобы отключить.",
+        "vlessRoute": "Одно значение маршрута VLESS (0-65535), встраиваемое в UUID, напр. 443. Оставьте пустым, чтобы отключить.",
         "remark": "Обычная метка для этого хоста. Используется как имя конфигурации, только если у входящего нет собственного примечания."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "Обновить хост",
         "delete": "Удалить хост",
         "badTag": "Недопустимый тег",
-        "badVlessRoute": "Используйте порты/диапазоны, например 53,443,1000-2000"
+        "badVlessRoute": "Введите одно число от 0 до 65535"
       }
     }
   },
diff --git a/internal/web/translation/tr-TR.json b/internal/web/translation/tr-TR.json
index 6791bf8c1..9ee216198 100644
--- a/internal/web/translation/tr-TR.json
+++ b/internal/web/translation/tr-TR.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "Bu host'tan çözümlenen düğümleri seçin. Yalnızca görsel atama.",
         "serverDescription": "Açıklamanın altında gösterilen isteğe bağlı not.",
         "allowInsecure": "TLS sertifika doğrulamasını atla (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "VLESS üzerinden yönlendirilen portlar/aralıklar, örn. 53,443,1000-2000. Hiçbiri için boş bırakın.",
+        "vlessRoute": "UUID'ye gömülen tek bir VLESS rota değeri (0-65535), örn. 443. Hiçbiri için boş bırakın.",
         "remark": "Bu host için düz bir etiket. Yalnızca gelen bağlantının kendi açıklaması yoksa yapılandırma adı olarak gösterilir."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "Host'u güncelle",
         "delete": "Host'u sil",
         "badTag": "Geçersiz etiket",
-        "badVlessRoute": "53,443,1000-2000 gibi portlar/aralıklar kullanın"
+        "badVlessRoute": "0 ile 65535 arasında tek bir sayı girin"
       }
     }
   },
diff --git a/internal/web/translation/uk-UA.json b/internal/web/translation/uk-UA.json
index 23567981b..3c71f7f9f 100644
--- a/internal/web/translation/uk-UA.json
+++ b/internal/web/translation/uk-UA.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "Виберіть вузли, які розв'язуються з цього хоста. Лише візуальне призначення.",
         "serverDescription": "Необов'язкова примітка, що показується під приміткою.",
         "allowInsecure": "Пропускати перевірку TLS-сертифіката (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "Порти/діапазони, що маршрутизуються через VLESS, напр. 53,443,1000-2000. Залиште порожнім, щоб не використовувати.",
+        "vlessRoute": "Одне значення маршруту VLESS (0-65535), що вбудовується в UUID, напр. 443. Залиште порожнім, щоб не використовувати.",
         "remark": "Звичайна мітка для цього хоста. Показується як назва конфігурації лише тоді, коли вхідний не має власної примітки."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "Оновити хост",
         "delete": "Видалити хост",
         "badTag": "Недійсний тег",
-        "badVlessRoute": "Використовуйте порти/діапазони, напр. 53,443,1000-2000"
+        "badVlessRoute": "Введіть одне число від 0 до 65535"
       }
     }
   },
diff --git a/internal/web/translation/vi-VN.json b/internal/web/translation/vi-VN.json
index e3241f09c..6d4befbcf 100644
--- a/internal/web/translation/vi-VN.json
+++ b/internal/web/translation/vi-VN.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "Chọn các nút được phân giải từ host này. Chỉ là gán trực quan.",
         "serverDescription": "Ghi chú tùy chọn hiển thị bên dưới ghi chú.",
         "allowInsecure": "Bỏ qua xác minh chứng chỉ TLS (allowInsecure / skip-cert-verify).",
-        "vlessRoute": "Cổng/dải cổng định tuyến qua VLESS, ví dụ 53,443,1000-2000. Để trống nếu không dùng.",
+        "vlessRoute": "Một giá trị định tuyến VLESS (0-65535) được nhúng vào UUID, ví dụ 443. Để trống nếu không dùng.",
         "remark": "Nhãn đơn giản cho host này. Chỉ hiển thị làm tên cấu hình khi inbound không có ghi chú riêng."
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "Cập nhật host",
         "delete": "Xóa host",
         "badTag": "Tag không hợp lệ",
-        "badVlessRoute": "Dùng cổng/dải cổng như 53,443,1000-2000"
+        "badVlessRoute": "Nhập một số duy nhất từ 0 đến 65535"
       }
     }
   },
diff --git a/internal/web/translation/zh-CN.json b/internal/web/translation/zh-CN.json
index 1679f66c1..df1083dc7 100644
--- a/internal/web/translation/zh-CN.json
+++ b/internal/web/translation/zh-CN.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "选择从此主机解析的节点。仅用于可视化关联。",
         "serverDescription": "可选备注，显示在备注下方。",
         "allowInsecure": "跳过 TLS 证书验证（allowInsecure / skip-cert-verify）。",
-        "vlessRoute": "通过 VLESS 路由的端口/范围，例如 53,443,1000-2000。留空表示不路由。",
+        "vlessRoute": "嵌入 UUID 的单个 VLESS 路由值（0-65535），例如 443。留空表示不路由。",
         "remark": "此主机的纯文本标签。仅当入站没有自己的备注时，才作为配置名称显示。"
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "更新主机",
         "delete": "删除主机",
         "badTag": "无效的标签",
-        "badVlessRoute": "请使用端口/范围格式，如 53,443,1000-2000"
+        "badVlessRoute": "请输入 0 到 65535 之间的单个数字"
       }
     }
   },
diff --git a/internal/web/translation/zh-TW.json b/internal/web/translation/zh-TW.json
index 5ffafa843..b3c8f2d44 100644
--- a/internal/web/translation/zh-TW.json
+++ b/internal/web/translation/zh-TW.json
@@ -1901,7 +1901,7 @@
         "nodeGuids": "選擇由此 Host 解析而來的節點。僅為視覺上的指派。",
         "serverDescription": "顯示於備註下方的選填註記。",
         "allowInsecure": "略過 TLS 憑證驗證（allowInsecure / skip-cert-verify）。",
-        "vlessRoute": "透過 VLESS 路由的連接埠／範圍，例如 53,443,1000-2000。留空表示無。",
+        "vlessRoute": "嵌入 UUID 的單一 VLESS 路由值（0-65535），例如 443。留空表示無。",
         "remark": "此 Host 的純文字標籤。僅當入站本身沒有備註時，才作為配置名稱顯示。"
       },
       "remarkVars": {
@@ -1951,7 +1951,7 @@
         "update": "更新 Host",
         "delete": "刪除 Host",
         "badTag": "無效的標籤",
-        "badVlessRoute": "請使用連接埠／範圍，例如 53,443,1000-2000"
+        "badVlessRoute": "請輸入 0 到 65535 之間的單一數字"
       }
     }
   },