diff --git a/web/src/views/imTenantOptions.ts b/web/src/views/imTenantOptions.ts
index a9f28cd..7f9f2b6 100644
--- a/web/src/views/imTenantOptions.ts
+++ b/web/src/views/imTenantOptions.ts
@@ -32,8 +32,13 @@ export async function loadImTenantOptions(
   // 登录用户已绑定商户租户：仅返回自己商户选项（与后端 resolveImAdminScope 强制范围一致）
   if (boundTenantId > 0) {
     const info = readCurrentUserInfo();
-    const tenant = { id: boundTenantId, name: info?.tenantName, code: info?.tenantCode };
-    target.value = [toTenantOption(tenant)];
+    try {
+      const res = await TenantList(params);
+      target.value = (res?.list || []).map(toTenantOption);
+    } catch {
+      const tenant = { id: boundTenantId, name: info?.tenantName, code: info?.tenantCode };
+      target.value = [toTenantOption(tenant)];
+    }
     return target.value;
   }