diff --git a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/admin/tenant/TenantController.java b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/admin/tenant/TenantController.java
index fba522a..5ed33c7 100644
--- a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/admin/tenant/TenantController.java
+++ b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/admin/tenant/TenantController.java
@@ -67,7 +67,7 @@ public class TenantController {
     @Operation(summary = "使用域名，获得租户信息", description = "登录界面，根据用户的域名，获得租户信息")
     @Parameter(name = "website", description = "域名", required = true, example = "www.iocoder.cn")
     public CommonResult<TenantRespVO> getTenantByWebsite(
-            @RequestParam("website") @Pattern(regexp = "^[a-zA-Z0-9.-]+$", message = "网站域名格式不正确") String website) {
+            @RequestParam("website") @Pattern(regexp = "^[a-zA-Z0-9.-]+(:\\d{1,5})?$", message = "网站域名格式不正确") String website) {
         TenantDO tenant = tenantService.getTenantByWebsite(website);
         if (tenant == null || CommonStatusEnum.isDisable(tenant.getStatus())) {
             return success(null);
diff --git a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/app/tenant/AppTenantController.java b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/app/tenant/AppTenantController.java
index 022037d..d8ee5ba 100644
--- a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/app/tenant/AppTenantController.java
+++ b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/app/tenant/AppTenantController.java
@@ -36,7 +36,7 @@ public class AppTenantController {
     @Operation(summary = "使用域名，获得租户信息", description = "根据用户的域名，获得租户信息")
     @Parameter(name = "website", description = "域名", required = true, example = "www.iocoder.cn")
     public CommonResult<AppTenantRespVO> getTenantByWebsite(
-            @RequestParam("website") @Pattern(regexp = "^[a-zA-Z0-9.-]+$", message = "网站域名格式不正确") String website) {
+            @RequestParam("website") @Pattern(regexp = "^[a-zA-Z0-9.-]+(:\\d{1,5})?$", message = "网站域名格式不正确") String website) {
         TenantDO tenant = tenantService.getTenantByWebsite(website);
         if (tenant == null || CommonStatusEnum.isDisable(tenant.getStatus())) {
             return success(null);