diff --git a/src/main/proxy/server.ts b/src/main/proxy/server.ts
index d11c7708..2386e8a1 100644
--- a/src/main/proxy/server.ts
+++ b/src/main/proxy/server.ts
@@ -7,6 +7,7 @@ import Koa, { type Context, type Next } from 'koa'
 import Router from '@koa/router'
 import bodyParser from 'koa-bodyparser'
 import { Server as HttpServer } from 'http'
+import { app } from 'electron'
 import routes from './routes'
 import managementRoutes from './routes/management'
 import { proxyStatusManager } from './status'
@@ -41,7 +42,7 @@ export class ProxyServer {
     this.app.use(async (ctx, next) => {
       ctx.set('Access-Control-Allow-Origin', '*')
       ctx.set('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS')
-      ctx.set('Access-Control-Allow-Headers', 'Content-Type, Authorization, X-Requested-With')
+      ctx.set('Access-Control-Allow-Headers', 'Content-Type, Authorization, X-Requested-With, X-API-Key, X-Management-Secret, X-Web-Search, X-Reasoning-Effort, X-Deep-Research')
       ctx.set('Access-Control-Max-Age', '86400')
 
       if (ctx.method === 'OPTIONS') {
@@ -163,7 +164,7 @@ export class ProxyServer {
     this.router.get('/', async (ctx) => {
       ctx.body = {
         name: 'Chat2API Proxy',
-        version: '1.1.2',
+        version: app.getVersion(),
         description: 'OpenAI API compatible proxy service',
         endpoints: [
           'POST /v1/chat/completions',
diff --git a/src/preload/index.ts b/src/preload/index.ts
index 982dffde..0b267a4e 100644
--- a/src/preload/index.ts
+++ b/src/preload/index.ts
@@ -638,8 +638,9 @@ function resolveLocalManagementApiBaseUrl(config: AppConfig): string {
   const host = configuredHost === '0.0.0.0' || configuredHost === '::' || configuredHost === '[::]'
     ? '127.0.0.1'
     : configuredHost
+  const managementApiPort = config.managementApi?.managementApiPort || config.proxyPort
 
-  return `http://${host}:${config.proxyPort}/v0/management`
+  return `http://${host}:${managementApiPort}/v0/management`
 }
 
 const toolCallingAPI = {
diff --git a/src/renderer/src/components/settings/ManagementApiSettings.tsx b/src/renderer/src/components/settings/ManagementApiSettings.tsx
index 6c001ec6..7d497db7 100644
--- a/src/renderer/src/components/settings/ManagementApiSettings.tsx
+++ b/src/renderer/src/components/settings/ManagementApiSettings.tsx
@@ -103,7 +103,8 @@ export function ManagementApiSettings() {
     return secret.slice(0, 4) + '****' + secret.slice(-4)
   }
 
-  const apiEndpoint = `http://127.0.0.1:${proxyPort}/v0/management`
+  const managementApiPort = config.managementApiPort || proxyPort
+  const apiEndpoint = `http://127.0.0.1:${managementApiPort}/v0/management`
 
   if (isLoading) {
     return (
diff --git a/tests/renderer/header-proxy-address.test.mjs b/tests/renderer/header-proxy-address.test.mjs
index 37d0f4f8..a491d1c6 100644
--- a/tests/renderer/header-proxy-address.test.mjs
+++ b/tests/renderer/header-proxy-address.test.mjs
@@ -27,7 +27,8 @@ test('tool calling smoke uses a local management API URL that is actually served
 
   assert.match(preloadSource, /function resolveLocalManagementApiBaseUrl\(config: AppConfig\)/)
   assert.match(preloadSource, /configuredHost === '0\.0\.0\.0'/)
-  assert.match(preloadSource, /return `http:\/\/\$\{host\}:\$\{config\.proxyPort\}\/v0\/management`/)
-  assert.doesNotMatch(preloadSource, /managementApi\?\.managementApiPort \|\| config\.proxyPort/)
-  assert.match(managementSettingsSource, /const apiEndpoint = `http:\/\/127\.0\.0\.1:\$\{proxyPort\}\/v0\/management`/)
+  assert.match(preloadSource, /managementApi\?\.managementApiPort \|\| config\.proxyPort/)
+  assert.match(preloadSource, /return `http:\/\/\$\{host\}:\$\{managementApiPort\}\/v0\/management`/)
+  assert.match(managementSettingsSource, /config\.managementApiPort \|\| proxyPort/)
+  assert.match(managementSettingsSource, /const apiEndpoint = `http:\/\/127\.0\.0\.1:\$\{managementApiPort\}\/v0\/management`/)
 })