diff --git a/src/actors/driven/for_formatting_message/alert_formatter.rs b/src/actors/driven/for_formatting_message/alert_formatter.rs
index bdd55fc..83bef6a 100644
--- a/src/actors/driven/for_formatting_message/alert_formatter.rs
+++ b/src/actors/driven/for_formatting_message/alert_formatter.rs
@@ -7,15 +7,15 @@ pub struct AlertFormatter;
 impl AlertFormatter {
     fn get_message_for_metric(&self, metric: &str, level: &str) -> String {
         match (metric, level) {
-            ("CPU", "AVERTISSEMENT") => "Utilisation CPU élevée détectée".to_string(),
-            ("CPU", "CRITIQUE") => "CPU trop sollicité - Intervention requise !".to_string(),
-            ("Memory", "AVERTISSEMENT") => "Utilisation mémoire élevée".to_string(),
-            ("Memory", "CRITIQUE") => "Mémoire saturée - Risque de crash !".to_string(),
-            ("Swap", "AVERTISSEMENT") => "Utilisation du swap élevé".to_string(),
-            ("Swap", "CRITIQUE") => "Swap saturé - Performance dégradée !".to_string(),
-            ("Disk", "AVERTISSEMENT") => "Espace disque faible".to_string(),
-            ("Disk", "CRITIQUE") => "Disque presque plein - Nettoyage urgent !".to_string(),
-            (metric, _) => format!("Problème de niveau '{}' détecté sur {}", level, metric),
+            ("CPU", "WARNING") => "High CPU usage detected".to_string(),
+            ("CPU", "CRITICAL") => "CPU overloaded - Intervention required!".to_string(),
+            ("Memory", "WARNING") => "High memory usage".to_string(),
+            ("Memory", "CRITICAL") => "Memory saturated - Risk of crash!".to_string(),
+            ("Swap", "WARNING") => "High swap usage".to_string(),
+            ("Swap", "CRITICAL") => "Swap saturated - Performance degraded!".to_string(),
+            ("Disk", "WARNING") => "Low disk space".to_string(),
+            ("Disk", "CRITICAL") => "Disk almost full - Urgent cleanup required!".to_string(),
+            (metric, _) => format!("Level '{}' problem detected on {}", level, metric),
         }
     }
 }
@@ -23,13 +23,13 @@ impl AlertFormatter {
 impl ForFormattingMessage for AlertFormatter {
     fn format_violation(&self, violation: Box<dyn ForGettingViolationData>) -> String {
         let (emoji, level) = if violation.is_critical() {
-            ("🚨", "CRITIQUE")
+            ("🚨", "CRITICAL")
         } else {
-            ("⚠️", "AVERTISSEMENT")
+            ("⚠️", "WARNING")
         };
 
         format!(
-            "{} **{}** - {}\n\n**Valeur actuelle:** {:.2}%\n**Seuil:** {:.2}%",
+            "{} **{}** - {}\n\n**Current Value:** {:.2}%\n**Threshold:** {:.2}%",
             emoji,
             level,
             self.get_message_for_metric(&violation.get_metric_name(), level),
@@ -39,7 +39,7 @@ impl ForFormattingMessage for AlertFormatter {
     }
 
     fn format_summary(&self, metrics: &HashMap<String, f32>) -> String {
-        let mut result = "📊 **Rapport Système**\n\n```\n".to_string();
+        let mut result = "📊 **System Report**\n\n```\n".to_string();
 
         result.push_str(
             &metrics
@@ -49,7 +49,7 @@ impl ForFormattingMessage for AlertFormatter {
                 .join("\n"),
         );
 
-        result.push_str("\n```\n\n*Surveillance automatique*");
+        result.push_str("\n```\n\n*Automatic monitoring*");
 
         result
     }