diff --git a/README.md b/README.md
index a756e75..0d4c6fa 100644
--- a/README.md
+++ b/README.md
@@ -31,8 +31,8 @@ import towhee
 
 towhee.glob('./test.jpg') \
 			.image_decode() \
-  		.object_detection.yolov5() \
-  		.show()
+			.object_detection.yolov5() \
+			.show()
 ```
 
 <img src="./results1.png" alt="results1" height="40px"/>
@@ -43,10 +43,10 @@ Writing the same pipeline with explicitly specified inputs and outputs
 import towhee
 
 towhee.glob['path']('./test.png') \
-      .image_decode['path','img']() \
-  		.object_detection.yolov5['img', ('box', 'class', 'score')]() \
-  		.select('box', 'class', 'score') \
- 		  .show()
+			.image_decode['path','img']() \
+			.object_detection.yolov5['img', ('box', 'class', 'score')]() \
+			.select('box', 'class', 'score') \
+			.show()
 ```
 
 <img src="./results2.png" alt="results1" height="90px"/>