diff --git a/lang/fr.json b/lang/fr.json
index 5355d4d..4db526e 100644
--- a/lang/fr.json
+++ b/lang/fr.json
@@ -32,7 +32,8 @@
     "creaturesinvoquees": "Créatures invoquées",
     "demonslies": "Démons liés",
     "enchantements": "Enchantements / Automata",
-    "invocationsencours": "Invocations en cours"
+    "invocationsencours": "Invocations en cours",
+    "coutPouvoirInvocations": "Coût en Pouvoir des invocations"
   },
   "SHEETS": {
     "Item": {
diff --git a/modules/models/personnage.mjs b/modules/models/personnage.mjs
index e1dbaa4..b101c31 100644
--- a/modules/models/personnage.mjs
+++ b/modules/models/personnage.mjs
@@ -109,7 +109,8 @@ export default class PersonnageDataModel extends foundry.abstract.TypeDataModel
         creaturesinvoquees: new fields.HTMLField({ initial: "" }),
         demonslies: new fields.HTMLField({ initial: "" }),
         enchantements: new fields.HTMLField({ initial: "" }),
-        invocationsencours: new fields.HTMLField({ initial: "" })
+        invocationsencours: new fields.HTMLField({ initial: "" }),
+        coutPouvoirInvocations: new fields.NumberField({ initial: 0, integer: true })
       })
     };
   }
diff --git a/modules/mournblade-cyd2-main.js b/modules/mournblade-cyd2-main.js
index c5fbc31..12c7337 100644
--- a/modules/mournblade-cyd2-main.js
+++ b/modules/mournblade-cyd2-main.js
@@ -138,7 +138,7 @@ function welcomeMessage() {
       <div class="section-icon"><i class="fas fa-copyright"></i></div>
       <div class="section-text">
         <strong>Droits</strong>
-        <p>Mournblade est un jeu publié par Titam France / Sombres Projets, tous les droits leur appartiennent.</p>
+        <p>Mournblade est un jeu Titam.</p>
       </div>
     </div>
     <div class="welcome-section">
diff --git a/templates/actor-sheet.hbs b/templates/actor-sheet.hbs
index e908dcd..4ce4c9d 100644
--- a/templates/actor-sheet.hbs
+++ b/templates/actor-sheet.hbs
@@ -521,6 +521,13 @@
           <div class="small-editor item-text-long-line">
             {{editor system.sorcellerie.invocationsencours target="system.sorcellerie.invocationsencours" button=true owner=owner editable=editable}}
           </div>
+          <ul class="item-list alternate-list">
+            <li class="flexrow item">
+              <label class="generic-label item-field-label-long">{{localize "SORCELLERIE.coutPouvoirInvocations"}} : </label>
+              <input type="text" class="padd-right numeric-input item-field-label-short" name="system.sorcellerie.coutPouvoirInvocations"
+                value="{{system.sorcellerie.coutPouvoirInvocations}}" data-dtype="Number" />
+            </li>
+          </ul>
         </div>
       </div>
     </div>
diff --git a/templates/item-profil-sheet.hbs b/templates/item-profil-sheet.hbs
index 074e6dd..9c0f50a 100644
--- a/templates/item-profil-sheet.hbs
+++ b/templates/item-profil-sheet.hbs
@@ -50,34 +50,46 @@
         </li>
       </ul>
 
-      <h3>{{localize "MNBL.exercisedskills"}}</h3>
-      <div class="small-editor item-text-long-line">
-        {{editor competences target="system.competences" button=true owner=owner editable=editable}}
+      <div class="sheet-box">
+        <h3><label class="items-title-text">{{localize "MNBL.exercisedskills"}}</label></h3>
+        <div class="small-editor item-text-long-line">
+          {{editor competences target="system.competences" button=true owner=owner editable=editable}}
+        </div>
       </div>
 
-      <h3>{{localize "MNBL.initiateTalents"}}</h3>
-      <div class="small-editor item-text-long-line">
-        {{editor talentsinitie target="system.talentsinitie" button=true owner=owner editable=editable}}
+      <div class="sheet-box">
+        <h3><label class="items-title-text">{{localize "MNBL.initiateTalents"}}</label></h3>
+        <div class="small-editor item-text-long-line">
+          {{editor talentsinitie target="system.talentsinitie" button=true owner=owner editable=editable}}
+        </div>
       </div>
 
-      <h3>{{localize "MNBL.prerequisitesAguerri"}}</h3>
-      <div class="small-editor item-text-long-line">
-        {{editor prerequisaguerri target="system.prerequisaguerri" button=true owner=owner editable=editable}}
+      <div class="sheet-box">
+        <h3><label class="items-title-text">{{localize "MNBL.prerequisitesAguerri"}}</label></h3>
+        <div class="small-editor item-text-long-line">
+          {{editor prerequisaguerri target="system.prerequisaguerri" button=true owner=owner editable=editable}}
+        </div>
       </div>
 
-      <h3>{{localize "MNBL.aguerriTalents"}}</h3>
-      <div class="small-editor item-text-long-line">
-        {{editor talentsaguerri target="system.talentsaguerri" button=true owner=owner editable=editable}}
+      <div class="sheet-box">
+        <h3><label class="items-title-text">{{localize "MNBL.aguerriTalents"}}</label></h3>
+        <div class="small-editor item-text-long-line">
+          {{editor talentsaguerri target="system.talentsaguerri" button=true owner=owner editable=editable}}
+        </div>
       </div>
 
-      <h3>{{localize "MNBL.prerequisitesMaitre"}}</h3>
-      <div class="small-editor item-text-long-line">
-        {{editor prerequismaitre target="system.prerequismaitre" button=true owner=owner editable=editable}}
+      <div class="sheet-box">
+        <h3><label class="items-title-text">{{localize "MNBL.prerequisitesMaitre"}}</label></h3>
+        <div class="small-editor item-text-long-line">
+          {{editor prerequismaitre target="system.prerequismaitre" button=true owner=owner editable=editable}}
+        </div>
       </div>
 
-      <h3>{{localize "MNBL.maitreTalents"}}</h3>
-      <div class="small-editor item-text-long-line">
-        {{editor talentsmaitre target="system.talentsmaitre" button=true owner=owner editable=editable}}
+      <div class="sheet-box">
+        <h3><label class="items-title-text">{{localize "MNBL.maitreTalents"}}</label></h3>
+        <div class="small-editor item-text-long-line">
+          {{editor talentsmaitre target="system.talentsmaitre" button=true owner=owner editable=editable}}
+        </div>
       </div>
 
     </div>