diff --git a/README.md b/README.md
index 28960fc6..bb172de4 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,53 @@
 # 🚀 A Blazingly Fast Salesforce Apex Formatter
 
-Afmt is a **Salesforce Apex Code Formatter** written in **Rust**! This tool formats your Apex code for consistency and readability. 🎯 It uses [tree-sitter apex parser](https://github.com/aheber/tree-sitter-sfapex) to traverse AST nodes.
+Afmt is written in **Rust** 🦀.
+It uses [tree-sitter apex parser](https://github.com/aheber/tree-sitter-sfapex) to traverse AST nodes.
 
-Note: This is a project in its early phase, don't expect to use it in production code yet. 
-Project Project can be found in this section.
+Note: This is a project in its early phase, don't expect to use it in production code yet.
+Project progress can be found below.
 
 # 🔧 Usage
 
 Download the binary from the [release page](https://github.com/xixiaofinland/afmt/releases). It
 supports Linux, MacOS, and Linux.
 
-Run `afmt -h` to check the supported parameters.
+Extract and run `afmt -h` to check the supported parameters.
+
+```
+Format Apex file v0.0.7
+
+Usage: afmt [OPTIONS]
+
+Options:
+  -f, --file <FILE>      The relative path to the file to parse [default: test.cls]
+  -c, --config <CONFIG>  Path to the .afmt.toml configuration file
+  -w, --write            Write the formatted result back to the file
+  -h, --help             Print help
+  -V, --version          Print version
+```
 
 ## Simplest use scenario:
 
-- create a `test.cls` file next to binary
+- create a `test.cls` file next to binary with Apex code
 - run `afmt` to dry-check the format result
-- run `afmt -w` to write the format result back to `test.cls`
+- run `afmt -w` to write the format result into the file (`test.cls`)
+
+```
+» afmt
+Result 0: Ok
+public class Me {
+  public integer prop { get; set {
+    prop = value;
+  } }
+}
+
+Formatted content written back to: test.cls
+
+Afmt completed successfully.
+
+Execution time: 995.869┬╡s
 
+```
 <br>
 
 # 📟 Project Progress
diff --git a/src/args.rs b/src/args.rs
index 0352929a..ed074e75 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -43,6 +43,6 @@ pub fn get_args() -> Args {
             .expect("File path is required")
             .to_string(),
         config: matches.get_one::<String>("config").map(|s| s.to_string()),
-        write: matches.contains_id("write"),
+        write: matches.get_flag("write"),
     }
 }
diff --git a/src/main.rs b/src/main.rs
index d98a95fe..47c56c8c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -30,6 +30,7 @@ fn main() {
 }
 
 fn run(args: Args) -> Result<()> {
+    eprintln!("gopro[5]: main.rs:32: args={:#?}", args);
     let session =
         Session::create_session_from_config(args.config.as_deref(), vec![args.path.clone()])?;
     let results = format(session);