diff --git a/backend/package.json b/backend/package.json
index 4d00074..64f8c77 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.19.60",
+  "version": "2.19.61",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and Shadowrocket.",
   "main": "src/main.js",
   "scripts": {
@@ -27,17 +27,18 @@
     "automerge": "1.0.1-preview.7",
     "body-parser": "^1.19.0",
     "buffer": "^6.0.3",
-    "dotenv": "^16.4.7",
     "connect-history-api-fallback": "^2.0.0",
     "cron": "^3.1.6",
     "dns-packet": "^5.6.1",
+    "dotenv": "^16.4.7",
     "express": "^4.17.1",
-    "mime-types": "^2.1.35",
     "http-proxy-middleware": "^3.0.3",
     "ip-address": "^9.0.5",
     "js-base64": "^3.7.2",
+    "json5": "^2.2.3",
     "jsrsasign": "^11.1.0",
     "lodash": "^4.17.21",
+    "mime-types": "^2.1.35",
     "ms": "^2.1.3",
     "nanoid": "^3.3.3",
     "semver": "^7.6.3",
diff --git a/backend/pnpm-lock.yaml b/backend/pnpm-lock.yaml
index dec8b5d..2f6590e 100644
--- a/backend/pnpm-lock.yaml
+++ b/backend/pnpm-lock.yaml
@@ -34,6 +34,9 @@ importers:
       dns-packet:
         specifier: ^5.6.1
         version: 5.6.1
+      dotenv:
+        specifier: ^16.4.7
+        version: 16.5.0
       express:
         specifier: ^4.17.1
         version: 4.21.2
@@ -46,12 +49,18 @@ importers:
       js-base64:
         specifier: ^3.7.2
         version: 3.7.7
+      json5:
+        specifier: ^2.2.3
+        version: 2.2.3
       jsrsasign:
         specifier: ^11.1.0
         version: 11.1.0
       lodash:
         specifier: ^4.17.21
         version: 4.17.21
+      mime-types:
+        specifier: ^2.1.35
+        version: 2.1.35
       ms:
         specifier: ^2.1.3
         version: 2.1.3
@@ -1655,6 +1664,10 @@ packages:
     resolution: {integrity: sha512-jnjyiM6eRyZl2H+W8Q/zLMA481hzi0eszAaBUzIVnmYVDBbnLxVNnfu1HgEBvCbL+71FrxMl3E6lpKH7Ge3OXA==}
     engines: {node: '>=0.4', npm: '>=1.2'}
 
+  dotenv@16.5.0:
+    resolution: {integrity: sha512-m/C+AwOAr9/W1UOIZUo232ejMNnJAJtYQjUbHoNTBNTJSvqzzDh7vnrei3o3r3m9blf6ZoDkvcw0VmozNRFJxg==}
+    engines: {node: '>=12'}
+
   dunder-proto@1.0.1:
     resolution: {integrity: sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==}
     engines: {node: '>= 0.4'}
@@ -6057,6 +6070,8 @@ snapshots:
 
   domain-browser@1.2.0: {}
 
+  dotenv@16.5.0: {}
+
   dunder-proto@1.0.1:
     dependencies:
       call-bind-apply-helpers: 1.0.1
diff --git a/backend/src/core/proxy-utils/index.js b/backend/src/core/proxy-utils/index.js
index bcd8549..0ba764c 100644
--- a/backend/src/core/proxy-utils/index.js
+++ b/backend/src/core/proxy-utils/index.js
@@ -25,6 +25,7 @@ import { getFlag, removeFlag, getISO, MMDB } from '@/utils/geo';
 import Gist from '@/utils/gist';
 import { isPresent } from './producers/utils';
 import { doh } from '@/utils/dns';
+import JSON5 from 'json5';
 
 function preprocess(raw) {
     for (const processor of PROXY_PREPROCESSORS) {
@@ -347,6 +348,7 @@ export const ProxyUtils = {
     doh,
     Buffer,
     Base64,
+    JSON5,
 };
 
 function tryParse(parser, line) {
diff --git a/scripts/demo.js b/scripts/demo.js
index af2423e..c056da3 100644
--- a/scripts/demo.js
+++ b/scripts/demo.js
@@ -133,6 +133,7 @@ function operator(proxies = [], targetPlatform, context) {
   //     isValidUUID, // 辅助判断是否为有效的 UUID
   //     Buffer, // https://github.com/feross/buffer
   //     Base64, // https://github.com/dankogai/js-base64
+  //     JSON5, // https://github.com/json5/json5
   // }
   //  为兼容 https://github.com/xishang0128/sparkle 的 JavaScript 覆写, 也可以直接使用 `b64d`(Base64 解码), `b64e`(Base64 编码), `Buffer`, `yaml`(简单兼容了下 `yaml.parse` 和 `yaml.stringify`)