fix link bugs in Readme.md

README.md

@@ -53,9 +53,9 @@ Res2Net200_vd预训练模型Top-1精度高达85.1%。
     - [主体检测](./docs/zh_CN/application/object_detection.md)
     - 图像分类
         - [ImageNet分类任务](./docs/zh_CN/tutorials/quick_start_professional.md)
-    - 特征学习
+    - [特征学习](./docs/zh_CN/application/feature_learning.md)
         - [商品识别](./docs/zh_CN/application/product_recognition.md)
-        - [车辆识别](./docs/zh_CN/application/vehicle_reid.md)
+        - [车辆识别](./docs/zh_CN/application/vehicle_recognition.md)
         - [logo识别](./docs/zh_CN/application/logo_recognition.md)
         - [动漫人物识别](./docs/zh_CN/application/cartoon_character_recognition.md)
     - [向量检索](./deploy/vector_search/README.md)