diff --git a/backend/package.json b/backend/package.json
index 7b1de3c..4cb4dc8 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.19.13",
+  "version": "2.19.14",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and Shadowrocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/core/proxy-utils/parsers/peggy/loon.js b/backend/src/core/proxy-utils/parsers/peggy/loon.js
index 5a1c979..216c2f1 100644
--- a/backend/src/core/proxy-utils/parsers/peggy/loon.js
+++ b/backend/src/core/proxy-utils/parsers/peggy/loon.js
@@ -54,7 +54,7 @@ shadowsocks = tag equals "shadowsocks"i address method password (obfs_typev obfs
         $set(proxy, "plugin-opts.path", obfs.path);
     }
 }
-vmess = tag equals "vmess"i address method uuid (transport/transport_host/transport_path/over_tls/tls_host/tls_verification/tls_cert_sha256/tls_pubkey_sha256/vmess_alterId/fast_open/udp_relay/ip_mode/others)* {
+vmess = tag equals "vmess"i address method uuid (transport/transport_host/transport_path/over_tls/tls_host/tls_verification/tls_cert_sha256/tls_pubkey_sha256/vmess_alterId/fast_open/udp_relay/ip_mode/public_key/short_id/others)* {
     proxy.type = "vmess";
     proxy.cipher = proxy.cipher || "none";
     proxy.alterId = proxy.alterId || 0;
diff --git a/backend/src/core/proxy-utils/parsers/peggy/loon.peg b/backend/src/core/proxy-utils/parsers/peggy/loon.peg
index 66e93c0..e768ed3 100644
--- a/backend/src/core/proxy-utils/parsers/peggy/loon.peg
+++ b/backend/src/core/proxy-utils/parsers/peggy/loon.peg
@@ -52,7 +52,7 @@ shadowsocks = tag equals "shadowsocks"i address method password (obfs_typev obfs
         $set(proxy, "plugin-opts.path", obfs.path);
     }
 }
-vmess = tag equals "vmess"i address method uuid (transport/transport_host/transport_path/over_tls/tls_host/tls_verification/tls_cert_sha256/tls_pubkey_sha256/vmess_alterId/fast_open/udp_relay/ip_mode/others)* {
+vmess = tag equals "vmess"i address method uuid (transport/transport_host/transport_path/over_tls/tls_host/tls_verification/tls_cert_sha256/tls_pubkey_sha256/vmess_alterId/fast_open/udp_relay/ip_mode/public_key/short_id/others)* {
     proxy.type = "vmess";
     proxy.cipher = proxy.cipher || "none";
     proxy.alterId = proxy.alterId || 0;
diff --git a/backend/src/core/proxy-utils/producers/loon.js b/backend/src/core/proxy-utils/producers/loon.js
index d454317..b443c5d 100644
--- a/backend/src/core/proxy-utils/producers/loon.js
+++ b/backend/src/core/proxy-utils/producers/loon.js
@@ -21,7 +21,7 @@ export default function Loon_Producer() {
             case 'trojan':
                 return trojan(proxy);
             case 'vmess':
-                return vmess(proxy);
+                return vmess(proxy, opts['include-unsupported-proxy']);
             case 'vless':
                 return vless(proxy, opts['include-unsupported-proxy']);
             case 'http':
@@ -269,7 +269,17 @@ function trojan(proxy) {
     return result.toString();
 }
 
-function vmess(proxy) {
+function vmess(proxy, includeUnsupportedProxy) {
+    if (!includeUnsupportedProxy && proxy['reality-opts']) {
+        throw new Error(`VMess REALITY is not supported`);
+    }
+
+    let isReality = false;
+    if (includeUnsupportedProxy) {
+        if (proxy['reality-opts']) {
+            isReality = true;
+        }
+    }
     const result = new Result(proxy);
     result.append(
         `${proxy.name}=vmess,${proxy.server},${proxy.port},${proxy.cipher},"${proxy.uuid}"`,
@@ -317,16 +327,28 @@ function vmess(proxy) {
         'skip-cert-verify',
     );
 
-    // sni
-    result.appendIfPresent(`,tls-name=${proxy.sni}`, 'sni');
-    result.appendIfPresent(
-        `,tls-cert-sha256=${proxy['tls-fingerprint']}`,
-        'tls-fingerprint',
-    );
-    result.appendIfPresent(
-        `,tls-pubkey-sha256=${proxy['tls-pubkey-sha256']}`,
-        'tls-pubkey-sha256',
-    );
+    if (isReality) {
+        result.appendIfPresent(`,sni=${proxy.sni}`, 'sni');
+        result.appendIfPresent(
+            `,public-key="${proxy['reality-opts']['public-key']}"`,
+            'reality-opts.public-key',
+        );
+        result.appendIfPresent(
+            `,short-id=${proxy['reality-opts']['short-id']}`,
+            'reality-opts.short-id',
+        );
+    } else {
+        // sni
+        result.appendIfPresent(`,tls-name=${proxy.sni}`, 'sni');
+        result.appendIfPresent(
+            `,tls-cert-sha256=${proxy['tls-fingerprint']}`,
+            'tls-fingerprint',
+        );
+        result.appendIfPresent(
+            `,tls-pubkey-sha256=${proxy['tls-pubkey-sha256']}`,
+            'tls-pubkey-sha256',
+        );
+    }
 
     // AEAD
     if (isPresent(proxy, 'aead')) {
@@ -354,19 +376,19 @@ function vless(proxy, includeUnsupportedProxy) {
     ) {
         throw new Error(`VLESS XTLS/REALITY is not supported`);
     }
+    let isXtls = false;
     let isReality = false;
     if (includeUnsupportedProxy) {
-        if (
-            proxy['reality-opts'] &&
-            ['xtls-rprx-vision'].includes(proxy.flow)
-        ) {
+        if (proxy['reality-opts']) {
             isReality = true;
-        } else if (proxy['reality-opts']) {
-            throw new Error(
-                `VLESS REALITY with flow(${proxy.flow}) is not supported`,
-            );
-        } else if (proxy.flow) {
-            throw new Error(`VLESS XTLS is not supported`);
+        }
+
+        if (typeof proxy.flow !== 'undefined') {
+            if (['xtls-rprx-vision'].includes(proxy.flow)) {
+                isXtls = true;
+            } else {
+                throw new Error(`VLESS flow(${proxy.flow}) is not supported`);
+            }
         }
     }
     const result = new Result(proxy);
@@ -416,9 +438,10 @@ function vless(proxy, includeUnsupportedProxy) {
         'skip-cert-verify',
     );
 
-    // sni
-    if (isReality) {
+    if (isXtls) {
         result.appendIfPresent(`,flow=${proxy.flow}`, 'flow');
+    }
+    if (isReality) {
         result.appendIfPresent(`,sni=${proxy.sni}`, 'sni');
         result.appendIfPresent(
             `,public-key="${proxy['reality-opts']['public-key']}"`,
@@ -429,18 +452,18 @@ function vless(proxy, includeUnsupportedProxy) {
             'reality-opts.short-id',
         );
     } else {
+        // sni
         result.appendIfPresent(`,tls-name=${proxy.sni}`, 'sni');
+        result.appendIfPresent(
+            `,tls-cert-sha256=${proxy['tls-fingerprint']}`,
+            'tls-fingerprint',
+        );
+        result.appendIfPresent(
+            `,tls-pubkey-sha256=${proxy['tls-pubkey-sha256']}`,
+            'tls-pubkey-sha256',
+        );
     }
 
-    result.appendIfPresent(
-        `,tls-cert-sha256=${proxy['tls-fingerprint']}`,
-        'tls-fingerprint',
-    );
-    result.appendIfPresent(
-        `,tls-pubkey-sha256=${proxy['tls-pubkey-sha256']}`,
-        'tls-pubkey-sha256',
-    );
-
     // tfo
     result.appendIfPresent(`,fast-open=${proxy.tfo}`, 'tfo');
 
diff --git a/backend/src/products/resource-parser.loon.js b/backend/src/products/resource-parser.loon.js
index ce2a087..c5de867 100644
--- a/backend/src/products/resource-parser.loon.js
+++ b/backend/src/products/resource-parser.loon.js
@@ -44,7 +44,7 @@ let resourceUrl = typeof $resourceUrl !== 'undefined' ? $resourceUrl : '';
                 let proxies = ProxyUtils.parse(resource);
                 result = ProxyUtils.produce(proxies, 'Loon', undefined, {
                     'include-unsupported-proxy':
-                        arg?.includeUnsupportedProxy || build >= 838,
+                        arg?.includeUnsupportedProxy || build >= 842,
                 });
             } catch (e) {
                 console.log('解析器: 使用 resource 出现错误');
@@ -67,7 +67,7 @@ let resourceUrl = typeof $resourceUrl !== 'undefined' ? $resourceUrl : '';
                 let proxies = ProxyUtils.parse(raw);
                 result = ProxyUtils.produce(proxies, 'Loon', undefined, {
                     'include-unsupported-proxy':
-                        arg?.includeUnsupportedProxy || build >= 838,
+                        arg?.includeUnsupportedProxy || build >= 842,
                 });
             } catch (e) {
                 console.log(e.message ?? e);
diff --git a/backend/src/utils/user-agent.js b/backend/src/utils/user-agent.js
index b8bbbd5..682946f 100644
--- a/backend/src/utils/user-agent.js
+++ b/backend/src/utils/user-agent.js
@@ -90,7 +90,7 @@ export function shouldIncludeUnsupportedProxy(platform, ua) {
         if (
             platform === 'Loon' &&
             target === 'Loon' &&
-            gte(version, '838.0.0')
+            gte(version, '842.0.0')
         ) {
             return true;
         }