fix bug

mallinkAdmin/src/main/java/com/iformall/tenant/TenantInfoImpl.java

@@ -29,7 +29,7 @@ public class TenantInfoImpl implements TenantInfo {
         String parentTenantId = null;
         try {
             //parentTenantId = (String) SecurityUtils.getSubject().getSession().getAttribute(UserSession.parentTenantId);
-        	parentTenantId = TenantThreadLocal.getTenantId();
+        	parentTenantId = TenantThreadLocal.getParentTenantId();
         } catch (InvalidSessionException e) {
             logger.error("InvalidSession: " + e.getMessage());
         }