diff --git a/backend/package.json b/backend/package.json
index 9371728..e5c5b3a 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.19.94",
+  "version": "2.19.95",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and Shadowrocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/restful/artifacts.js b/backend/src/restful/artifacts.js
index e4626a3..f172397 100644
--- a/backend/src/restful/artifacts.js
+++ b/backend/src/restful/artifacts.js
@@ -112,7 +112,6 @@ function replaceArtifact(req, res) {
 
 async function getArtifact(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     const allArtifacts = $.read(ARTIFACTS_KEY);
     const artifact = findByName(allArtifacts, name);
 
@@ -163,7 +162,6 @@ function createArtifact(req, res) {
 function updateArtifact(req, res) {
     const allArtifacts = $.read(ARTIFACTS_KEY);
     let oldName = req.params.name;
-    oldName = decodeURIComponent(oldName);
     const artifact = findByName(allArtifacts, oldName);
     if (artifact) {
         $.info(`正在更新远程配置：${artifact.name}`);
@@ -197,7 +195,6 @@ function updateArtifact(req, res) {
 
 async function deleteArtifact(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     $.info(`正在删除远程配置：${name}`);
     const allArtifacts = $.read(ARTIFACTS_KEY);
     try {
diff --git a/backend/src/restful/collections.js b/backend/src/restful/collections.js
index 1169984..852a1a8 100644
--- a/backend/src/restful/collections.js
+++ b/backend/src/restful/collections.js
@@ -52,7 +52,6 @@ function createCollection(req, res) {
 function getCollection(req, res) {
     let { name } = req.params;
     let { raw } = req.query;
-    name = decodeURIComponent(name);
     const allCols = $.read(COLLECTIONS_KEY);
     const collection = findByName(allCols, name);
     if (collection) {
@@ -84,7 +83,6 @@ function getCollection(req, res) {
 
 function updateCollection(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     let collection = req.body;
     const allCols = $.read(COLLECTIONS_KEY);
     const oldCol = findByName(allCols, name);
@@ -137,7 +135,6 @@ function updateCollection(req, res) {
 
 function deleteCollection(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     $.info(`正在删除组合订阅：${name}`);
     let allCols = $.read(COLLECTIONS_KEY);
     deleteByName(allCols, name);
diff --git a/backend/src/restful/download.js b/backend/src/restful/download.js
index 80afacb..89e1198 100644
--- a/backend/src/restful/download.js
+++ b/backend/src/restful/download.js
@@ -88,8 +88,6 @@ export default function register($app) {
 
 async function downloadSubscription(req, res) {
     let { name, nezhaIndex } = req.params;
-    name = decodeURIComponent(name);
-    nezhaIndex = decodeURIComponent(nezhaIndex);
 
     const useMihomoExternal = req.query.target === 'SurgeMac';
 
@@ -140,7 +138,6 @@ async function downloadSubscription(req, res) {
         $.info(`传入 $options: ${JSON.stringify($options)}`);
     }
     if (url) {
-        url = decodeURIComponent(url);
         $.info(`指定远程订阅 URL: ${url}`);
         if (!/^https?:\/\//.test(url)) {
             content = url;
@@ -148,32 +145,25 @@ async function downloadSubscription(req, res) {
         }
     }
     if (content) {
-        content = decodeURIComponent(content);
         $.info(`指定本地订阅: ${content}`);
     }
     if (proxy) {
-        proxy = decodeURIComponent(proxy);
         $.info(`指定远程订阅使用代理/策略 proxy: ${proxy}`);
     }
     if (ua) {
-        ua = decodeURIComponent(ua);
         $.info(`指定远程订阅 User-Agent: ${ua}`);
     }
 
     if (mergeSources) {
-        mergeSources = decodeURIComponent(mergeSources);
         $.info(`指定合并来源: ${mergeSources}`);
     }
     if (ignoreFailedRemoteSub != null && ignoreFailedRemoteSub !== '') {
-        ignoreFailedRemoteSub = decodeURIComponent(ignoreFailedRemoteSub);
         $.info(`指定忽略失败的远程订阅: ${ignoreFailedRemoteSub}`);
     }
     if (produceType) {
-        produceType = decodeURIComponent(produceType);
         $.info(`指定生产类型: ${produceType}`);
     }
     if (includeUnsupportedProxy) {
-        includeUnsupportedProxy = decodeURIComponent(includeUnsupportedProxy);
         $.info(
             `包含官方/商店版/未续费订阅不支持的协议: ${includeUnsupportedProxy}`,
         );
@@ -362,8 +352,6 @@ async function downloadSubscription(req, res) {
 
 async function downloadCollection(req, res) {
     let { name, nezhaIndex } = req.params;
-    name = decodeURIComponent(name);
-    nezhaIndex = decodeURIComponent(nezhaIndex);
 
     const useMihomoExternal = req.query.target === 'SurgeMac';
 
@@ -416,21 +404,17 @@ async function downloadCollection(req, res) {
     }
 
     if (proxy) {
-        proxy = decodeURIComponent(proxy);
         $.info(`指定远程订阅使用代理/策略 proxy: ${proxy}`);
     }
 
     if (ignoreFailedRemoteSub != null && ignoreFailedRemoteSub !== '') {
-        ignoreFailedRemoteSub = decodeURIComponent(ignoreFailedRemoteSub);
         $.info(`指定忽略失败的远程订阅: ${ignoreFailedRemoteSub}`);
     }
     if (produceType) {
-        produceType = decodeURIComponent(produceType);
         $.info(`指定生产类型: ${produceType}`);
     }
 
     if (includeUnsupportedProxy) {
-        includeUnsupportedProxy = decodeURIComponent(includeUnsupportedProxy);
         $.info(
             `包含官方/商店版/未续费订阅不支持的协议: ${includeUnsupportedProxy}`,
         );
diff --git a/backend/src/restful/file.js b/backend/src/restful/file.js
index a51d216..286322c 100644
--- a/backend/src/restful/file.js
+++ b/backend/src/restful/file.js
@@ -51,7 +51,6 @@ function createFile(req, res) {
 
 async function getFile(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     const reqUA = req.headers['user-agent'] || req.headers['User-Agent'];
     $.info(`正在下载文件：${name}\n请求 User-Agent: ${reqUA}`);
     let {
@@ -95,42 +94,33 @@ async function getFile(req, res) {
         $.info(`传入 $options: ${JSON.stringify($options)}`);
     }
     if (url) {
-        url = decodeURIComponent(url);
         $.info(`指定远程文件 URL: ${url}`);
     }
     if (proxy) {
-        proxy = decodeURIComponent(proxy);
         $.info(`指定远程订阅使用代理/策略 proxy: ${proxy}`);
     }
     if (ua) {
-        ua = decodeURIComponent(ua);
         $.info(`指定远程文件 User-Agent: ${ua}`);
     }
     if (subInfoUrl) {
-        subInfoUrl = decodeURIComponent(subInfoUrl);
         $.info(`指定获取流量的 subInfoUrl: ${subInfoUrl}`);
     }
     if (subInfoUserAgent) {
-        subInfoUserAgent = decodeURIComponent(subInfoUserAgent);
         $.info(`指定获取流量的 subInfoUserAgent: ${subInfoUserAgent}`);
     }
     if (content) {
-        content = decodeURIComponent(content);
         $.info(`指定本地文件: ${content}`);
     }
     if (mergeSources) {
-        mergeSources = decodeURIComponent(mergeSources);
         $.info(`指定合并来源: ${mergeSources}`);
     }
     if (ignoreFailedRemoteFile != null && ignoreFailedRemoteFile !== '') {
-        ignoreFailedRemoteFile = decodeURIComponent(ignoreFailedRemoteFile);
         $.info(`指定忽略失败的远程文件: ${ignoreFailedRemoteFile}`);
     }
     if (noCache) {
         $.info(`指定不使用缓存: ${noCache}`);
     }
     if (produceType) {
-        produceType = decodeURIComponent(produceType);
         $.info(`指定生产类型: ${produceType}`);
     }
 
@@ -225,7 +215,6 @@ async function getFile(req, res) {
 function getWholeFile(req, res) {
     let { name } = req.params;
     let { raw } = req.query;
-    name = decodeURIComponent(name);
     const allFiles = $.read(FILES_KEY);
     const file = findByName(allFiles, name);
     if (file) {
@@ -257,7 +246,6 @@ function getWholeFile(req, res) {
 
 function updateFile(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     let file = req.body;
     const allFiles = $.read(FILES_KEY);
     const oldFile = findByName(allFiles, name);
@@ -299,7 +287,6 @@ function updateFile(req, res) {
 
 function deleteFile(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     $.info(`正在删除文件：${name}`);
     let allFiles = $.read(FILES_KEY);
     deleteByName(allFiles, name);
diff --git a/backend/src/restful/module.js b/backend/src/restful/module.js
index 6ef8885..c742194 100644
--- a/backend/src/restful/module.js
+++ b/backend/src/restful/module.js
@@ -43,7 +43,6 @@ function createModule(req, res) {
 
 function getModule(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     const allModules = $.read(MODULES_KEY);
     const module = findByName(allModules, name);
     if (module) {
@@ -64,7 +63,6 @@ function getModule(req, res) {
 
 function updateModule(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     let module = req.body;
     const allModules = $.read(MODULES_KEY);
     const oldModule = findByName(allModules, name);
@@ -92,7 +90,6 @@ function updateModule(req, res) {
 
 function deleteModule(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     $.info(`正在删除模块：${name}`);
     let allModules = $.read(MODULES_KEY);
     deleteByName(allModules, name);
diff --git a/backend/src/restful/subscriptions.js b/backend/src/restful/subscriptions.js
index 411021a..2f86400 100644
--- a/backend/src/restful/subscriptions.js
+++ b/backend/src/restful/subscriptions.js
@@ -39,10 +39,8 @@ export default function register($app) {
 // subscriptions API
 async function getFlowInfo(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     let { url } = req.query;
     if (url) {
-        url = decodeURIComponent(url);
         $.info(`指定远程订阅 URL: ${url}`);
     }
     const allSubs = $.read(SUBS_KEY);
@@ -262,7 +260,6 @@ function createSubscription(req, res) {
 function getSubscription(req, res) {
     let { name } = req.params;
     let { raw } = req.query;
-    name = decodeURIComponent(name);
     const allSubs = $.read(SUBS_KEY);
     const sub = findByName(allSubs, name);
     if (sub) {
@@ -294,7 +291,6 @@ function getSubscription(req, res) {
 
 function updateSubscription(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name); // the original name
     let sub = req.body;
     const allSubs = $.read(SUBS_KEY);
     const oldSub = findByName(allSubs, name);
@@ -357,7 +353,6 @@ function updateSubscription(req, res) {
 
 function deleteSubscription(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     $.info(`删除订阅：${name}...`);
     // delete from subscriptions
     let allSubs = $.read(SUBS_KEY);
diff --git a/backend/src/restful/sync.js b/backend/src/restful/sync.js
index 8cbd7fd..a09b958 100644
--- a/backend/src/restful/sync.js
+++ b/backend/src/restful/sync.js
@@ -792,7 +792,6 @@ async function syncAllArtifacts(_, res) {
 
 async function syncArtifact(req, res) {
     let { name } = req.params;
-    name = decodeURIComponent(name);
     $.info(`开始同步远程配置 ${name}...`);
     const allArtifacts = $.read(ARTIFACTS_KEY);
     const artifact = findByName(allArtifacts, name);
diff --git a/backend/src/restful/token.js b/backend/src/restful/token.js
index 2184533..490c03a 100644
--- a/backend/src/restful/token.js
+++ b/backend/src/restful/token.js
@@ -17,7 +17,6 @@ export default function register($app) {
 
 function deleteToken(req, res) {
     let { token } = req.params;
-    token = decodeURIComponent(token);
     $.info(`正在删除：${token}`);
     let allTokens = $.read(TOKENS_KEY);
     deleteByName(allTokens, token, 'token');
diff --git a/backend/src/vendor/express.js b/backend/src/vendor/express.js
index c931d2b..ae48af7 100644
--- a/backend/src/vendor/express.js
+++ b/backend/src/vendor/express.js
@@ -270,7 +270,7 @@ function extractURL(url) {
         let hashes = url.slice(url.indexOf('?') + 1).split('&');
         for (let i = 0; i < hashes.length; i++) {
             const hash = hashes[i].split('=');
-            query[hash[0]] = hash[1];
+            query[hash[0]] = decodeURIComponent(hash[1]);
         }
     }
     return {
@@ -294,7 +294,7 @@ function extractPathParams(pattern, path) {
                 while (path[j] !== '/' && j < path.length) {
                     val.push(path[j++]);
                 }
-                params[key.join('')] = val.join('');
+                params[key.join('')] = decodeURIComponent(val.join(''));
             } else {
                 if (pattern[i] !== path[j]) {
                     return null;