diff --git a/app/config/api-config.ts b/app/config/api-config.ts
index 15ee7cc..cf0e614 100644
--- a/app/config/api-config.ts
+++ b/app/config/api-config.ts
@@ -37,11 +37,13 @@ const portConfigs: Record<string, Partial<ApiConfig>> = {
   // 主要
   // 梅州
   '51703': {
-    baseUrl: 'http://127.0.0.1:8073',
-    documentUrl: 'http://127.0.0.1:8073/docauditai/',
-    uploadUrl: 'http://127.0.0.1:8073/admin/documents',
+    baseUrl: 'http://172.16.0.55:8073',
+    documentUrl: 'http://172.16.0.55:8073/docauditai/',
+    uploadUrl: 'http://172.16.0.55:8073/admin/documents',
+
     collaboraUrl: 'http://172.16.0.81:9980',
-    appUrl: 'http://10.79.97.17:51703',
+    appUrl: 'http://172.16.0.34:51703',
+
     oauth: {
       redirectUri: 'http://10.79.97.17:51703/callback'
     }
@@ -112,11 +114,13 @@ const portConfigs: Record<string, Partial<ApiConfig>> = {
 const configs: Record<string, ApiConfig> = {
   // 开发环境
   development: {
-    baseUrl: 'http://172.16.0.78:8073', // FastAPI后端（包含/dify代理）
-    documentUrl: 'http://172.16.0.78:8073/docauditai/',
-    uploadUrl: 'http://172.16.0.78:8073/admin/documents',
+    baseUrl: 'http://172.16.0.55:8073', // FastAPI后端（包含/dify代理）
+    documentUrl: 'http://172.16.0.55:8073/docauditai/',
+    uploadUrl: 'http://172.16.0.55:8073/admin/documents',
+
     collaboraUrl: 'http://172.16.0.81:9980',
-    appUrl: 'http://172.16.0.78:51703',
+    appUrl: 'http://172.16.0.34:51703',
+    
     oauth: {
       serverUrl: 'http://10.79.112.85', // IDaaS服务器地址
       clientId: 'none',
@@ -213,6 +217,10 @@ const getConfigFromEnv = (defaultConfig: ApiConfig): ApiConfig => {
     baseUrl: process.env.NEXT_PUBLIC_API_BASE_URL || defaultConfig.baseUrl,
     documentUrl: process.env.NEXT_PUBLIC_DOCUMENT_URL || defaultConfig.documentUrl,
     uploadUrl: process.env.NEXT_PUBLIC_UPLOAD_URL || defaultConfig.uploadUrl,
+
+    collaboraUrl: defaultConfig.collaboraUrl || '',
+    appUrl: defaultConfig.appUrl || '',
+
     oauth: {
       serverUrl: process.env.NEXT_PUBLIC_OAUTH_SERVER_URL || defaultConfig.oauth.serverUrl,
       clientId: process.env.NEXT_PUBLIC_OAUTH_CLIENT_ID || defaultConfig.oauth.clientId,