diff --git a/README.md b/README.md
index 4b0130b..3be707a 100644
--- a/README.md
+++ b/README.md
@@ -56,8 +56,8 @@ When using this Operator to write Pipline's Yaml file, you need to declare the f
 operators:
     -
         name: 'preprocessing'
-        function: 'towhee/transform-image' # same as 'transform-image', default author is towhee
-        tag: 'main' # optional
+        function: 'towhee/transform-image'
+        tag: 'main'
         init_args:
             size: 256
         inputs: