diff --git a/module/actor.js b/module/actor.js
index 42b9f87c..1cd7df78 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -2732,6 +2732,29 @@ export class RdDActor extends Actor {
     return data;
   }
 
+  /* -------------------------------------------- */
+  async resetItemUse(  ) {
+    await this.setFlag('foundryvtt-reve-de-dragon', 'itemUse', null );
+    await this.setFlag('foundryvtt-reve-de-dragon', 'itemUse', {} );
+  }
+
+  /* -------------------------------------------- */
+  async incItemUse( itemId ) {
+    let itemUse = this.getFlag('foundryvtt-reve-de-dragon', 'itemUse');
+    itemUse = (itemUse) ? duplicate(itemUse) : {};
+    itemUse[itemId] = (itemUse[itemId]) ? itemUse[itemId] + 1 : 1;
+    await this.setFlag( 'foundryvtt-reve-de-dragon', 'itemUse', itemUse);
+    console.log("ITEM USE INC", itemUse);
+  }
+
+  /* -------------------------------------------- */
+  getItemUse( itemId ) {
+    let itemUse = this.getFlag('foundryvtt-reve-de-dragon', 'itemUse');
+    itemUse = (itemUse) ? itemUse : {};
+    console.log("ITEM USE GET", itemUse);
+    return itemUse[itemId] ? itemUse[itemId] : 0;
+  }
+  
   /* -------------------------------------------- */
   /* -- entites -- */
   /* retourne true si on peut continuer, false si on ne peut pas continuer */
diff --git a/module/rdd-combat.js b/module/rdd-combat.js
index 6e313123..d7922600 100644
--- a/module/rdd-combat.js
+++ b/module/rdd-combat.js
@@ -9,6 +9,23 @@ import { RdDRoll } from "./rdd-roll.js";
 import { RdDRollTables } from "./rdd-rolltables.js";
 import { ReglesOptionelles } from "./regles-optionelles.js";
 
+/* -------------------------------------------- */
+export class RdDCombatManager extends Combat  {
+
+  /* -------------------------------------------- */
+  cleanItemUse() {
+    for(let turn of this.turns) {
+      turn.actor.resetItemUse()
+    }
+  }
+
+  /* -------------------------------------------- */
+  async nextRound() {
+    console.log('New round !');
+    this.cleanItemUse();
+  }
+}
+
 /* -------------------------------------------- */
 export class RdDCombat {
 
@@ -39,13 +56,15 @@ export class RdDCombat {
   /* -------------------------------------------- */
   static onUpdateCombat(combat, data) {
     if (combat.data.round != 0 && combat.turns && combat.data.active) {
-      RdDCombat.combatNouveauRound(combat);
+      RdDCombat.combatNouveauTour(combat);
     }
+
   }
 
   /* -------------------------------------------- */
   static onPreDeleteCombat(combat, options) {
     if (game.user.isGM) {
+      combat.cleanItemUse();
       ChatUtility.removeChatMessageContaining(`<div data-combatid="${combat.id}" data-combatmessage="actor-turn-summary">`)
       /*
       * TODO: support de plusieurs combats parallèles
@@ -64,7 +83,7 @@ export class RdDCombat {
   }
 
   /* -------------------------------------------- */
-  static combatNouveauRound(combat) {
+  static combatNouveauTour(combat) {
     let turn = combat.turns.find(t => t.tokenId == combat.current.tokenId);
     if (game.user.isGM) {
       // seul le GM notifie le status
@@ -358,6 +377,7 @@ export class RdDCombat {
 
     let rollData = this._prepareAttaque(competence, arme);
     console.log("RdDCombat.attaque >>>", rollData);
+    this.attacker.incItemUse( arme._id ); // Usage
 
     const dialog = await RdDRoll.create(this.attacker, rollData,
       {
@@ -457,15 +477,24 @@ export class RdDCombat {
     if (essaisPrecedents) {
       mergeObject(attackerRoll.essais, essaisPrecedents, { overwrite: true });
     }
+
+    // # utilisation esquive
+    let esquiveUsage = 0;
+    let esquive = this.defender.getCompetence("esquive");
+    if (esquive) {
+      esquiveUsage = this.defender.getItemUse( esquive._id);
+    }
+
     const paramChatDefense = {
       passeArme: attackerRoll.passeArme,
       essais: attackerRoll.essais,
       defender: this.defender,
       attacker: this.attacker,
       attackerId: this.attackerId,
+      esquiveUsage: esquiveUsage,
       defenderTokenId: this.defenderTokenId,
       mainsNues: attackerRoll.dmg.mortalite != 'mortel' && this.defender.getCompetence("Corps à corps"),
-      armes: this._filterArmesParade(this.defender.data.items, attackerRoll.competence, attackerRoll.arme),
+      armes: this._filterArmesParade(this.defender, attackerRoll.competence, attackerRoll.arme),
       diffLibre: attackerRoll.ajustements?.diffLibre?.value ?? 0,
       attaqueParticuliere: attackerRoll.particuliere,
       attaqueCategorie: attackerRoll.competence.data.categorie,
@@ -510,8 +539,12 @@ export class RdDCombat {
   }
 
   /* -------------------------------------------- */
-  _filterArmesParade(items, competence) {
+  _filterArmesParade(defender, competence) {
+    let items = defender.data.items;
     items = items.filter(item => RdDItemArme.isArmeUtilisable(item) || RdDItemCompetenceCreature.isCompetenceParade(item));
+    for( let item of items) {
+      item.data.nbUsage = defender.getItemUse( item._id); // Ajout du # d'utilisation ce round  
+    }
     switch (competence.data.categorie) {
       case 'tir':
       case 'lancer':
@@ -575,6 +608,7 @@ export class RdDCombat {
     let arme = this.defender.getArmeParade(armeParadeId);
 
     console.log("RdDCombat.parade >>>", attackerRoll, armeParadeId, arme);
+    this.defender.incItemUse( armeParadeId ); // Usage
 
     let rollData = this._prepareParade(attackerRoll, arme);
 
@@ -596,6 +630,7 @@ export class RdDCombat {
     dialog.render(true);
   }
 
+  /* -------------------------------------------- */
   _prepareParade(attackerRoll, armeParade) {
     const compName = armeParade.data.competence;
     const armeAttaque = attackerRoll.arme;
@@ -681,6 +716,7 @@ export class RdDCombat {
     }
     console.log("RdDCombat.esquive >>>", attackerRoll, esquive);
     let rollData = this._prepareEsquive(attackerRoll, esquive);
+    this.defender.incItemUse( esquive._id ); // Usage
 
     const dialog = await RdDRoll.create(this.defender, rollData,
       { html: 'systems/foundryvtt-reve-de-dragon/templates/dialog-competence.html' }, {
diff --git a/module/rdd-main.js b/module/rdd-main.js
index 898b1ebe..7bf9ebeb 100644
--- a/module/rdd-main.js
+++ b/module/rdd-main.js
@@ -20,7 +20,7 @@ import { RdDCalendrier } from "./rdd-calendrier.js";
 import { RdDResolutionTable } from "./rdd-resolution-table.js";
 import { RdDTokenHud } from "./rdd-token-hud.js";
 import { RdDCommands } from "./rdd-commands.js";
-import { RdDCombat } from "./rdd-combat.js";
+import { RdDCombatManager, RdDCombat } from "./rdd-combat.js";
 import { ChatUtility } from "./chat-utility.js";
 import { RdDItemCompetence } from "./item-competence.js";
 import { StatusEffects } from "./status-effects.js";
@@ -219,6 +219,7 @@ Hooks.once("init", async function () {
   Actors.registerSheet("foundryvtt-reve-de-dragon", RdDActorEntiteSheet, { types: ["entite"], makeDefault: true });
   Items.unregisterSheet("core", ItemSheet);
   Items.registerSheet("foundryvtt-reve-de-dragon", RdDItemSheet, { makeDefault: true });
+  CONFIG.Combat.entityClass = RdDCombatManager;
 
   // Handlebar function pour container
   Handlebars.registerHelper('buildConteneur', (objet) => { return RdDUtility.buildConteneur(objet); });
diff --git a/templates/chat-demande-defense.html b/templates/chat-demande-defense.html
index 8b9b1ade..c9d2fe76 100644
--- a/templates/chat-demande-defense.html
+++ b/templates/chat-demande-defense.html
@@ -37,19 +37,19 @@
         {{else}}
           {{#each armes as |arme key|}}
             <a class='chat-card-button' id='parer-button' data-attackerId='{{../attackerId}}' data-defenderTokenId='{{../defenderTokenId}}' data-armeid='{{arme._id }}'>
-              Parer avec {{arme.name}} à {{../diffLibre }}
+              Parer avec {{arme.name}} à {{../diffLibre }} (Utilisation : {{arme.data.nbUsage}})
             </a>
             <br>
           {{/each}}
           {{#if mainsNues}}
             <a class='chat-card-button' id='parer-button' data-attackerId='{{attackerId}}' data-defenderTokenId='{{defenderTokenId}}'>
-              Parer à mains nues à {{diffLibre}} 
+              Parer à mains nues à {{diffLibre}} (Utilisation : {{arme.data.nbUsage}})
             </a>
             <br>
           {{/if}}
           {{#if (ne attaqueCategorie 'tir')}}
             <a class='chat-card-button' id='esquiver-button' data-attackerId='{{attackerId}}' data-defenderTokenId='{{defenderTokenId}}'>
-              Esquiver à {{diffLibre}}
+              Esquiver à {{diffLibre}}  (Utilisation : {{esquiveUsage}})
             </a>
             <br>
           {{/if}}