diff --git a/src/main/java/com/gxwebsoft/cms/service/impl/CmsWebsiteServiceImpl.java b/src/main/java/com/gxwebsoft/cms/service/impl/CmsWebsiteServiceImpl.java
index 6e9f893..92e27e4 100644
--- a/src/main/java/com/gxwebsoft/cms/service/impl/CmsWebsiteServiceImpl.java
+++ b/src/main/java/com/gxwebsoft/cms/service/impl/CmsWebsiteServiceImpl.java
@@ -9,6 +9,7 @@ import com.gxwebsoft.common.core.utils.JSONUtil;
 import com.gxwebsoft.common.core.utils.RedisUtil;
 import com.gxwebsoft.common.core.web.PageParam;
 import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.Company;
 import com.gxwebsoft.common.system.entity.User;
 import com.gxwebsoft.common.system.service.CompanyService;
 import com.gxwebsoft.common.system.service.UserService;
@@ -204,6 +205,21 @@ public class CmsWebsiteServiceImpl extends ServiceImpl<CmsWebsiteMapper, CmsWebs
 
     // 初始化数据
     if(save(website)){
+      // 同步域名到 company.app_domain（websopy 租户表），保证 cms_website.domain 与 app_domain 一致
+      if (StrUtil.isNotBlank(website.getDomain())) {
+        try {
+          Company company = companyService.getByTenantIdRel(loginUser.getTenantId());
+          if (company != null) {
+            // 去掉 http(s):// 前缀，与前端处理保持一致
+            String cleanDomain = website.getDomain().replaceFirst("^(https?://)", "");
+            company.setDomain(cleanDomain);
+            companyService.updateById(company);
+          }
+        } catch (Exception e) {
+          log.warn("同步域名到 company 失败, tenantId={}", loginUser.getTenantId(), e);
+        }
+      }
+
       // 插入网站设置记录
 //      final CmsWebsiteSetting setting = new CmsWebsiteSetting();
 //      setting.setWebsiteId(website.getWebsiteId());