diff --git a/README.md b/README.md
index 7351e277220eff5a9626bccccf8234ae8937f5d8..a19efa5681c102984ed14f1cc02fbf3eb49a351d 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 PaddleDetection的目的是为工业界和学术界提供丰富、易用的目标检测模型。不仅性能优越、易于部署，而且能够灵活的满足算法研究的需求。
 
-**目前检测库下模型均要求使用PaddlePaddle 1.6及以上版本或适当的develop版本。**
+**目前检测库下模型均要求使用PaddlePaddle 1.7及以上版本或适当的develop版本。**
 
 <div align="center">
   <img src="docs/images/000000570688.jpg" />
diff --git a/README_en.md b/README_en.md
index 290ae0107ca6caa2e0e8a959a8b876bea6ac3d84..85dffdd025c1d393f5d75e9d7efc1a2a0217497e 100644
--- a/README_en.md
+++ b/README_en.md
@@ -7,7 +7,7 @@ detection models in both industry and research settings. We design
 PaddleDetection to be not only performant, production-ready but also highly
 flexible, catering to research needs.
 
-**Now all models in PaddleDetection require PaddlePaddle version 1.6 or higher, or suitable develop version.**
+**Now all models in PaddleDetection require PaddlePaddle version 1.7 or higher, or suitable develop version.**
 
 <div align="center">
   <img src="docs/images/000000570688.jpg" />