add

Author: Ziwei-Niu

README.md

@@ -43,14 +43,10 @@ However, compared to task-specific DG models, FM offers increased task diversity
     - [Optimization Strategy](#optimization-strategy)
   - [Model Test Level](#model-test-level)
     - [Test-time Adaptation](#test-time-adaptation)
-- [Papers on Foundation Model (ongoing)](#papers-on-foundation-model-ongoing)
-  - [Survey](#survey)
-  - [Visual Prompted Models](#visual-prompted-models)
+  - [Universal Foundation Model](#universal-foundation-model)
+    - [Survey](#survey)
     - [Interactive Segmentation](#interactive-segmentation)
     - [Few-shot/One-shot Segmentation](#few-shotone-shot-segmentation)
-  - [Textual Prompted Models](#textual-prompted-models)
-    - [Contrastive](#contrastive)
-    - [Generative](#generative)
 - [Datasets](#datasets)
 - [Libraries](#libraries)
 - [Other Resources](#other-resources)