diff --git a/README.md b/README.md
index 808bd5d..dacf701 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ Bob ->> Alice: Do you have a custom docker image for this lab?
 Alice ->> Bob: No.  
 Bob ->> Alice: OK. Then I will build a docker image based on public nginx docker image.
 ```
-> Bob builds a docker image and Alice validates it iteratively until they finalize the image. They might need more discussion on the technical details such as HTTPS.
+> Bob builds a docker image and Alice validates it iteratively until they finalize the image. They might need more discussion on the technical details such as, HTTPS, FQDN, port, and etc.
 > 
 > The docker image is not deployed to Kubernetes in this stage.
 
@@ -69,7 +69,6 @@ Bob ->> Alice: OK. Then I will build a docker image based on public nginx docker
 
 **6. Production**
 
-> Bob clones the Gitea project and applies all files to kubernetes production environment and Alice validates them by end-to-end test.
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-
-> Written with [StackEdit](https://stackedit.io/).
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+> Bob clones the Gitea project and applies all files to kubernetes production environment.
+> 
+> Alice validates the environment by end-to-end test.
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