diff --git a/backend/package.json b/backend/package.json
index 1ae4537..7b9b0da 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.382",
+  "version": "2.14.383",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/core/proxy-utils/index.js b/backend/src/core/proxy-utils/index.js
index 57e0f88..1e2f04e 100644
--- a/backend/src/core/proxy-utils/index.js
+++ b/backend/src/core/proxy-utils/index.js
@@ -9,6 +9,7 @@ import {
     isNotBlank,
     ipAddress,
     getRandomPort,
+    numberToString,
 } from '@/utils';
 import PROXY_PROCESSORS, { ApplyProcessor } from './processors';
 import PROXY_PREPROCESSORS from './preprocessors';
@@ -327,6 +328,9 @@ function formatTransportPath(path) {
 }
 
 function lastParse(proxy) {
+    if (typeof proxy.password === 'number') {
+        proxy.password = numberToString(proxy.password);
+    }
     if (proxy.interface) {
         proxy['interface-name'] = proxy.interface;
         delete proxy.interface;
diff --git a/backend/src/utils/index.js b/backend/src/utils/index.js
index 9b74698..8330bea 100644
--- a/backend/src/utils/index.js
+++ b/backend/src/utils/index.js
@@ -111,6 +111,12 @@ function getRandomPort(portString) {
     }
 }
 
+function numberToString(value) {
+    return Number.isSafeInteger(value)
+        ? String(value)
+        : BigInt(value).toString();
+}
+
 export {
     ipAddress,
     isIPv4,
@@ -123,4 +129,5 @@ export {
     // utf8ArrayToStr,
     getPolicyDescriptor,
     getRandomPort,
+    numberToString,
 };