diff --git a/.vscode/settings.json b/.vscode/settings.json
index f1e9ae1..307c52a 100755
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -10,28 +10,28 @@
         "scrollbarSlider.activeBackground": "#288bb3",
         "scrollbarSlider.background": "#19241b",
         "scrollbarSlider.hoverBackground": "#288bb3",
-        "activityBar.activeBackground": "#90d79c",
-        "activityBar.background": "#90d79c",
-        "activityBar.foreground": "#15202b",
-        "activityBar.inactiveForeground": "#15202b99",
-        "activityBarBadge.background": "#8272cc",
-        "activityBarBadge.foreground": "#15202b",
-        "commandCenter.border": "#15202b99",
-        "sash.hoverBorder": "#90d79c",
-        "statusBar.background": "#6aca7b",
-        "statusBar.foreground": "#15202b",
-        "statusBarItem.hoverBackground": "#44bd5a",
-        "statusBarItem.remoteBackground": "#6aca7b",
-        "statusBarItem.remoteForeground": "#15202b",
-        "titleBar.activeBackground": "#6aca7b",
-        "titleBar.activeForeground": "#15202b",
-        "titleBar.inactiveBackground": "#6aca7b99",
-        "titleBar.inactiveForeground": "#15202b99"
+        "activityBar.activeBackground": "#693d55",
+        "activityBar.background": "#693d55",
+        "activityBar.foreground": "#e7e7e7",
+        "activityBar.inactiveForeground": "#e7e7e799",
+        "activityBarBadge.background": "#10140c",
+        "activityBarBadge.foreground": "#e7e7e7",
+        "commandCenter.border": "#e7e7e799",
+        "sash.hoverBorder": "#693d55",
+        "statusBar.background": "#492a3b",
+        "statusBar.foreground": "#e7e7e7",
+        "statusBarItem.hoverBackground": "#693d55",
+        "statusBarItem.remoteBackground": "#492a3b",
+        "statusBarItem.remoteForeground": "#e7e7e7",
+        "titleBar.activeBackground": "#492a3b",
+        "titleBar.activeForeground": "#e7e7e7",
+        "titleBar.inactiveBackground": "#492a3b99",
+        "titleBar.inactiveForeground": "#e7e7e799"
     },
     "rust-analyzer.linkedProjects": [
         "./Cargo.toml"
     ],
     "rust-analyzer.showUnlinkedFileNotification": false,
     "rust-analyzer.checkOnSave": true,
-    "peacock.color": "#6aca7b"
+    "peacock.color": "#492a3b"
 }
\ No newline at end of file
diff --git a/crypter/src/cry.rs b/crypter/src/cry.rs
index 395cccd..c4e434b 100755
--- a/crypter/src/cry.rs
+++ b/crypter/src/cry.rs
@@ -47,13 +47,22 @@ pub mod wannacry{
 
     pub use super::*;
 
-    pub async fn secure_session(){
+    /* e2e and file and msg encryption using aes256 bits in wallexerr: see ed25519_aes256_test() test method
 
-        // use to secure the communication between client and server
-        // using zero knowledge proof
-        // ...
+        tools: RSA ed25519 ECC curve with aes256 hash in wallexerr, openssl and ring for RSA + KDF like sha256 and keccak256
+        ransomewere, steganography and files encryption to generate unique assets by encrypting using 
+        aes256 cbc with pbkdf2 + sha384 + salt then showing key and iv like:
+                    
+            openssl aes-256-cbc -a -salt -pbkdf2 -in img.png -out img.png.enc -p
+            openssl aes-256-cbc -d -a -pbkdf2 -in img.png.enc -out img.png.new -p 
 
-    }
+            openssl aes-256-cbc -md sha384 -in secret.txt -out img.png.enc -p
+            openssl aes-256-cbc -d -nopad -md sha384 -in img.png.enc -p
+
+            gpg --output encrypted.data --symmetric --cipher-algo AES256 un_encrypted.data
+            gpg --output un_encrypted.data --decrypt encrypted.data
+    
+    */
 
     pub async fn encrypt_file(fpath: &str) -> (Vec<u8>, SecureCellConfig){
 
@@ -364,23 +373,6 @@ pub mod eddsa_with_keccak256_signing{
 
 pub mod zkp{
 
-    /* e2e and file and msg encryption using aes256 bits in wallexerr: see ed25519_aes256_test() test method
-
-        tools: RSA ed25519 ECC curve with aes256 hash in wallexerr, openssl and ring for RSA + KDF like sha256 and keccak256
-        ransomewere, steganography and files encryption to generate unique assets by encrypting using 
-        aes256 cbc with pbkdf2 + sha384 + salt then showing key and iv like:
-                    
-            openssl aes-256-cbc -a -salt -pbkdf2 -in img.png -out img.png.enc -p
-            openssl aes-256-cbc -d -a -pbkdf2 -in img.png.enc -out img.png.new -p 
-
-            openssl aes-256-cbc -md sha384 -in secret.txt -out img.png.enc -p
-            openssl aes-256-cbc -d -nopad -md sha384 -in img.png.enc -p
-
-            gpg --output encrypted.data --symmetric --cipher-algo AES256 un_encrypted.data
-            gpg --output un_encrypted.data --decrypt encrypted.data
-    
-    */
-
     pub use super::*;
 
     pub struct ZkpError;
@@ -392,6 +384,14 @@ pub mod zkp{
         Ok(())
     }
 
+    pub async fn secure_session(){
+
+        // use to secure the communication between client and server
+        // using zero knowledge proof
+        // ...
+
+    }
+    
     fn get_zkp_comparator() -> themis::secure_comparator::SecureComparator{
         wallexerr::misc::Wallet::generate_zkp_comparator()
     }