diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b7a0c4..ee6199c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # CHANGELOG
 
+## 0.1.7
+- sang-froid, effort, et santé
+
 ## 0.1.6
 - finition de l'onglet totem
 - ajout du logo de totem dans la sidebar
diff --git a/assets/images/avatars/vermine-clint.png b/assets/images/avatars/vermine-clint.png
deleted file mode 100644
index 14e2c8c..0000000
Binary files a/assets/images/avatars/vermine-clint.png and /dev/null differ
diff --git a/module/documents/actor.mjs b/module/documents/actor.mjs
index e42f32f..bfbaab3 100644
--- a/module/documents/actor.mjs
+++ b/module/documents/actor.mjs
@@ -1,3 +1,4 @@
+
 /**
  * Extend the base Actor document by defining a custom roll data structure which is ideal for the Simple system.
  * @extends {Actor}
@@ -11,12 +12,19 @@ export class VermineActor extends Actor {
     // prepareBaseData(), prepareEmbeddedDocuments() (including active effects),
     // prepareDerivedData().
     super.prepareData();
+
   }
 
   /** @override */
   prepareBaseData() {
     // Data modifications in this step occur before processing embedded
     // documents or derived data.
+    
+    if (this.type == 'character'){
+      this._setCharacterEffort();
+      this._setCharacterSelfControl();
+      this._setCharacterThresholds();
+    }
   }
 
   /**
@@ -108,4 +116,64 @@ export class VermineActor extends Actor {
     // Process additional NPC data here.
   }
 
+  _setCharacterSelfControl() {
+    let self_control = 0;
+
+    for(let i in actor.system.abilities){
+      if (this.system.abilities[i].category == 'mental' || this.system.abilities[i].category == 'social'){
+        self_control += this.system.abilities[i].value;  
+      }
+    }
+    /// gestion de l'age
+    if (this.system.identity.ageType == 1){
+      self_control--;
+    }
+    
+    this.system.attributes.self_control.max = self_control;
+  }
+
+  _setCharacterEffort() {
+    let effort = 0;
+
+    // calcul de l'effort
+    for(let i in this.system.abilities){
+      if (this.system.abilities[i].category == 'physical' || this.system.abilities[i].category == 'manual'){
+        effort += this.system.abilities[i].value;  
+      }
+    }
+  
+    /// gestion de l'age
+    if (this.system.identity.ageType == 1){
+      effort--;
+    } else if (this.system.identity.ageType == 3){
+      effort -= 2;
+    }
+  
+    this.system.attributes.effort.max = effort;
+  }
+  
+  _setCharacterThresholds() {
+    const health = this.system.abilities.health.value;
+
+    this.system.minorWound.threshold = health;
+    this.system.majorWound.threshold = health + 3;
+    this.system.deadlyWound.threshold = (health + 7 < 11) ? health + 7 : 10;
+
+    let lightWounds = 4;
+    let heavyWounds = 3;
+    let deadlyWounds = 2;
+
+    if (this.system.identity.ageType == 3){
+      lightWounds--;
+      heavyWounds--;
+      deadlyWounds--;
+    } else if (this.system.identity.ageType == 1){
+      deadlyWounds--;
+    }
+
+    this.system.minorWound.max = lightWounds;
+    this.system.majorWound.max = heavyWounds;
+    this.system.deadlyWound.max = deadlyWounds;
+  }
+
 }
\ No newline at end of file
diff --git a/module/sheets/character-sheet.mjs b/module/sheets/character-sheet.mjs
index 1b8ecd0..f092eb4 100644
--- a/module/sheets/character-sheet.mjs
+++ b/module/sheets/character-sheet.mjs
@@ -2,7 +2,6 @@ import {onManageActiveEffect, prepareActiveEffectCategories} from "../system/eff
 import { VermineActorSheet } from "./actor-sheet.mjs";
 import { getRollBox } from "../system/dialogs.mjs";
 import { TotemPicker } from "../system/applications.mjs";
-import { setCharacterEffort, setCharacterSelfControl, setCharacterThresholds } from "../system/functions.mjs";
 
 /**
  * Extend the basic ActorSheet with some very simple modifications
@@ -72,15 +71,10 @@ export class VermineCharacterSheet extends VermineActorSheet {
    * @return {undefined}
    */
   _prepareCharacterData(context) {
-    const actor = game.actors.get(context.data._id);
     // Handle ability scores.
     for (let [k, v] of Object.entries(context.system.abilities)) {
       v.label = game.i18n.localize(context.system.abilities[k].label) ?? k;
     }
-
-    setCharacterEffort(actor);
-    setCharacterSelfControl(actor);
-    setCharacterThresholds(actor);
   }
 
   /**
diff --git a/module/system/functions.mjs b/module/system/functions.mjs
index 0aedf91..edec7b3 100644
--- a/module/system/functions.mjs
+++ b/module/system/functions.mjs
@@ -45,87 +45,3 @@ export function updateActorSkillScore(selectedActor, skillLabel, property = "val
   }
 }
 
-/**
- * renvoie le score de Sang froid (carac mental + social)
- * @param {VermineActor} 
- * @return {number||null}                   Data for rendering or null
- */
-export function setCharacterSelfControl(actor) {
-  let returnedValue = null;
-
-  for(let i in actor.system.abilities){
-    if (actor.system.abilities[i].category == 'mental' || actor.system.abilities[i].category == 'social'){
-      returnedValue += actor.system.abilities[i].value;  
-    }
-  }
-  /// gestion de l'age
-  if (actor.system.identity.ageType == 1){
-    returnedValue--;
-  }
-  
-  actor.update({ "system.attributes.self_control.max": returnedValue });
-  return returnedValue;
-}
-
-/**
- * renvoie le score d'Effort (carac physical + manual)
- * @param {VermineActor} 
- * @return {number||null}                   Data for rendering or null
- */
-export function setCharacterEffort(actor) {
-  let returnedValue = null;
-
-  for(let i in actor.system.abilities){
-    if (actor.system.abilities[i].category == 'physical' || actor.system.abilities[i].category == 'manual'){
-      returnedValue += actor.system.abilities[i].value;  
-    }
-  }
-
-  /// gestion de l'age
-  if (actor.system.identity.ageType == 1){
-    returnedValue--;
-  } else if (actor.system.identity.ageType == 3){
-    returnedValue -= 2;
-  }
-
-  actor.update({ "system.attributes.effort.max": returnedValue });
-  
-  return returnedValue;
-}
-
-
-/**
- * définis les scores de seuil
- * @param {VermineActor} 
- * @return {number||null}                   Data for rendering or null
- */
-export function setCharacterThresholds(actor) {
-
-  const health = actor.system.abilities.health.value;
-
-  let returnedValue = null;
-
-  actor.update({ "system.minorWound.threshold": health });
-  actor.update({ "system.majorWound.threshold": health + 3});
-  actor.update({ "system.deadlyWound.threshold": (health + 7 < 11) ? health + 7 : 10 });
-
-  let lightWounds = 4;
-  let heavyWounds = 3;
-  let deadlyWounds = 2;
-
-  if (actor.system.identity.ageType == 3){
-    lightWounds--;
-    heavyWounds--;
-    deadlyWounds--;
-  } else if (actor.system.identity.ageType == 1){
-    deadlyWounds--;
-  }
-
-  actor.update({ "system.minorWound.max": lightWounds });
-  actor.update({ "system.majorWound.max": heavyWounds });
-  actor.update({ "system.deadlyWound.max": deadlyWounds });
-
-  // console.log('wounds', actor.system.minorWound, actor.system.majorWound, actor.system.deadlyWound);
-  
-  return returnedValue;
-}