diff --git a/common/js/config.js b/common/js/config.js
index a1c87b4..2c7e3e1 100644
--- a/common/js/config.js
+++ b/common/js/config.js
@@ -20,20 +20,11 @@ try {
 // 默认域名, 自定义发行时可以修改
 let defaultDomain = '';
 
-// 各自定义发行脚本对应的域名映射
-// 利用 UNI_SCRIPT 环境变量（由运行的自定义脚本名称自动设置）来查找
-const DOMAIN_MAP = {
-  'h5-xcx20.5g-quickapp.com': 'https://xcx20.5g-quickapp.com/',
-  'h5-xcx.aigc-quickapp.com': 'https://xcx.aigc-quickapp.com/',
-  'h5-5g.aigc-quickapp.com':  'https://5g.aigc-quickapp.com/',
-  'h5-test.aigc-quickapp.com':'https://test.aigc-quickapp.com/',
-};
-
 // #ifdef H5
+// 域名由 package.json 中对应脚本的 env.UNI_APP_DOMAIN 传入
 try {
-  const scriptName = process?.env?.UNI_SCRIPT;
-  if (scriptName && DOMAIN_MAP[scriptName]) {
-    defaultDomain = DOMAIN_MAP[scriptName];
+  if (process?.env?.UNI_APP_DOMAIN) {
+    defaultDomain = process.env.UNI_APP_DOMAIN;
   }
 } catch (e) {}
 // #endif
diff --git a/package.json b/package.json
index 837c31d..79ec5dc 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,8 @@
       "h5-xcx20.5g-quickapp.com": {
         "title": "H5-xcx20.5g-quickapp.com",
         "env": {
-          "UNI_PLATFORM": "h5"
+          "UNI_PLATFORM": "h5",
+          "UNI_APP_DOMAIN": "https://xcx20.5g-quickapp.com/"
         },
         "define": {
           "PRODUCTION": true
@@ -34,7 +35,8 @@
       "h5-xcx.aigc-quickapp.com": {
         "title": "H5-xcx.aigc-quickapp.com",
         "env": {
-          "UNI_PLATFORM": "h5"
+          "UNI_PLATFORM": "h5",
+          "UNI_APP_DOMAIN": "https://xcx.aigc-quickapp.com/"
         },
         "define": {
           "PRODUCTION": true
@@ -43,7 +45,8 @@
       "h5-5g.aigc-quickapp.com": {
         "title": "H5-5g.aigc-quickapp.com",
         "env": {
-          "UNI_PLATFORM": "h5"
+          "UNI_PLATFORM": "h5",
+          "UNI_APP_DOMAIN": "https://5g.aigc-quickapp.com/"
         },
         "define": {
           "PRODUCTION": true
@@ -52,7 +55,8 @@
       "h5-test.aigc-quickapp.com": {
         "title": "H5-test.aigc-quickapp.com",
         "env": {
-          "UNI_PLATFORM": "h5"
+          "UNI_PLATFORM": "h5",
+          "UNI_APP_DOMAIN": "https://test.aigc-quickapp.com/"
         },
         "define": {
           "PRODUCTION": true