diff --git a/README.md b/README.md
index d06f6b3e..a7699cd3 100644
--- a/README.md
+++ b/README.md
@@ -60,10 +60,6 @@ jobs:
           review_comment_lgtm: false
 ```
 
-### Configuration
-
-See also: [./action.yml](./action.yml)
-
 ### Conversation with OpenAI
 
 You can reply to a review comment made by this action and get a response based
@@ -73,6 +69,7 @@ tagging it in the comment (`@openai`).
 Examples:
 
 > @openai Can you please review this block of code?
+
 > @openai Please generate a test plan for this file.
 
 Note: A review comment is a comment made on a diff or a file in the pull
@@ -96,22 +93,9 @@ request.
   [here](https://platform.openai.com/account/api-keys). Please add this key to
   your GitHub Action secrets.
 
-#### Inputs
-
-- `debug`: Enable debug mode, will show messages and responses between OpenAI
-  server in CI logs.
-- `max_files_to_summarize`: Maximum number of files to be summarized. Less than
-  or equal to 0 means no limit.
-- `max_files_to_review`: Maximum number of files to be reviewed. Less than or
-  equal to 0
-- `review_comment_lgtm`: Leave comments even the patch is LGTM
-- `path_filters`: Rules to filter files to be reviewed.
-- `temperature`: Temperature of the GPT-3 model.
-- `system_message`: The message to be sent to OpenAI to start a conversation.
-
-### Prompt templates:
+### Prompts & Configuration
 
-See: [./action.yml](./action.yml)
+See: [action.yml](./action.yml)
 
 Any suggestions or pull requests for improving the prompts are highly
 appreciated.
diff --git a/action.yml b/action.yml
index e344807e..4b3c068c 100644
--- a/action.yml
+++ b/action.yml
@@ -83,10 +83,10 @@ inputs:
 
       Your role today is to conduct code and documentation reviews, and 
       generate code and documentation if asked to do so. You will point 
-      out potential issues such as logic errors, syntax errors, out of 
-      bound errors, data races, livelocks, starvation, suspension, order 
-      violation, atomicity violation, consistency, complexity, error 
-      handling, typos, grammar, and more.
+      out potential issues such as security (e.g. XSS), logic errors, 
+      syntax errors, out of bound errors, data races, livelocks, starvation, 
+      suspension, order violation, atomicity violation, consistency, 
+      complexity, error handling, typos, grammar, and more.
   summarize_beginning:
     required: false
     description: 'The prompt for the whole pull request'