diff --git a/client-network/src/datum_parsing.rs b/client-network/src/datum_parsing.rs
index d3f03e1..c4d4e74 100644
--- a/client-network/src/datum_parsing.rs
+++ b/client-network/src/datum_parsing.rs
@@ -13,9 +13,18 @@ pub fn parse_received_datum(
     let hash_name: [u8; 32] = recevied_datum[..32].try_into().expect("error");
     let value = &recevied_datum[32..recevied_datum.len()];
     let value_slice = value.to_vec();
-    println!("valueslice: {:?}, {}", value_slice, value_slice.len());
-    let digest = Sha256::digest(&value);
-    if digest.to_vec() != hash_name.to_vec() {
+    //println!("valueslice: {:?}, {}", value_slice, value_slice.len());
+
+    // Créer une instance de Sha256
+    let mut hasher = Sha256::new();
+
+    // Alimenter le hasher avec les données
+    hasher.update(value);
+
+    // Obtention du résultat
+    let result = hasher.finalize();
+    if result.to_vec() != hash_name.to_vec() {
+        println!("{:?},{:?}", result.to_vec(), hash_name.to_vec());
         None
     } else {
         let datum_type = value_slice[0];
diff --git a/client-network/src/messages_channels.rs b/client-network/src/messages_channels.rs
index 33f4649..6edb220 100644
--- a/client-network/src/messages_channels.rs
+++ b/client-network/src/messages_channels.rs
@@ -279,7 +279,7 @@ pub fn start_receving_thread(
                 Ok((amt, src)) => {
                     let received_data = buf[..amt].to_vec();
 
-                    println!("Reçu {} octets de {}: {:?}", amt, src, received_data);
+                    println!("Reçu {} octets de {}", amt, src);
                     handle_recevied_message(
                         &messages_clone,
                         &messages_received_clone,