diff --git a/docs/multiple_gpus_train_and_mixed_precision_train.md b/docs/multiple_gpus_train_and_mixed_precision_train.md
index b551e75bfc278a38710de0e0a85a06da69a2bce2..7826d88171bec71cba7ae2db9327ce3dfd47efd9 100644
--- a/docs/multiple_gpus_train_and_mixed_precision_train.md
+++ b/docs/multiple_gpus_train_and_mixed_precision_train.md
@@ -1,7 +1,7 @@
 # PaddleSeg 多进程训练和混合精度训练
 
 ### 环境要求
-* PaddlePaddle >= 1.6.0
+* PaddlePaddle >= 1.6.1
 * NVIDIA NCCL >= 2.4.7
 
 环境配置，数据，预训练模型准备等工作请参考[安装说明](./installation.md)，[PaddleSeg使用说明](./usage.md)