fix link

README.md

@@ -67,7 +67,7 @@ PaddleClas is a toolset for image classification tasks prepared for the industry
     - [Pretrained model with 100,000 categories](./docs/en/application/transfer_learning_en.md)
     - [Generic object detection](./docs/en/application/object_detection_en.md)
 - FAQ
-    - General image classification problems (coming soon)
+    - [General image classification problems](./docs/en/faq_en.md)
     - [PaddleClas FAQ](./docs/en/faq_en.md)
 - [Competition support](./docs/en/competition_support_en.md)
 - [License](#License)

README_cn.md

@@ -66,7 +66,7 @@
     - [10万类图像分类预训练模型](./docs/zh_CN/application/transfer_learning.md)
     - [通用目标检测](./docs/zh_CN/application/object_detection.md)
 - FAQ
-    - 图像分类通用问题(coming soon)
+    - [图像分类通用问题](./docs/zh_CN/faq.md)
     - [PaddleClas实战FAQ](./docs/zh_CN/faq.md)
 - [赛事支持](./docs/zh_CN/competition_support.md)
 - [许可证书](#许可证书)