diff --git a/README.md b/README.md
index 7a4a4da77b773f0bdbd6e2acc1a44f0a6a5c5cfa..a4bbeb974f8f563f9e143f8b7925659d367a7d87 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ X2Paddle在多个主流的CV模型上，测试过TensorFlow/Caffe/ONNX模型的
 ## 环境依赖
 
 python == 2.7 | python >= 3.5  
-paddlepaddle >= 1.6.1
+paddlepaddle >= 1.6.1  
 
 **按需安装以下依赖**  
 tensorflow ： tensorflow == 1.14.0