diff --git a/module/config/system.mjs b/module/config/system.mjs
index 17533e2..85698fd 100644
--- a/module/config/system.mjs
+++ b/module/config/system.mjs
@@ -18,28 +18,28 @@ export const STATS = {
 /** Domaines groupées par attribut. */
 export const SKILLS = {
   ame: {
-    artifice:   { id: "artifice",   label: "CELESTOPOL.Skill.artifice",   stat: "ame" },
-    attraction: { id: "attraction", label: "CELESTOPOL.Skill.attraction", stat: "ame" },
-    coercition: { id: "coercition", label: "CELESTOPOL.Skill.coercition", stat: "ame" },
-    faveur:     { id: "faveur",     label: "CELESTOPOL.Skill.faveur",     stat: "ame" },
+    artifice:   { id: "artifice",   label: "CELESTOPOL.Skill.artifice",   stat: "ame",    resThreshold: 5 },
+    attraction: { id: "attraction", label: "CELESTOPOL.Skill.attraction", stat: "ame",    resThreshold: 2 },
+    coercition: { id: "coercition", label: "CELESTOPOL.Skill.coercition", stat: "ame",    resThreshold: 3 },
+    faveur:     { id: "faveur",     label: "CELESTOPOL.Skill.faveur",     stat: "ame",    resThreshold: 6 },
   },
   corps: {
-    echauffouree: { id: "echauffouree", label: "CELESTOPOL.Skill.echauffouree", stat: "corps" },
-    effacement:   { id: "effacement",   label: "CELESTOPOL.Skill.effacement",   stat: "corps" },
-    mobilite:     { id: "mobilite",     label: "CELESTOPOL.Skill.mobilite",     stat: "corps" },
-    prouesse:     { id: "prouesse",     label: "CELESTOPOL.Skill.prouesse",     stat: "corps" },
+    echauffouree: { id: "echauffouree", label: "CELESTOPOL.Skill.echauffouree", stat: "corps", resThreshold: 6 },
+    effacement:   { id: "effacement",   label: "CELESTOPOL.Skill.effacement",   stat: "corps", resThreshold: 3 },
+    mobilite:     { id: "mobilite",     label: "CELESTOPOL.Skill.mobilite",     stat: "corps", resThreshold: 2 },
+    prouesse:     { id: "prouesse",     label: "CELESTOPOL.Skill.prouesse",     stat: "corps", resThreshold: 5 },
   },
   coeur: {
-    appreciation: { id: "appreciation", label: "CELESTOPOL.Skill.appreciation", stat: "coeur" },
-    arts:         { id: "arts",         label: "CELESTOPOL.Skill.arts",         stat: "coeur" },
-    inspiration:  { id: "inspiration",  label: "CELESTOPOL.Skill.inspiration",  stat: "coeur" },
-    traque:       { id: "traque",       label: "CELESTOPOL.Skill.traque",       stat: "coeur" },
+    appreciation: { id: "appreciation", label: "CELESTOPOL.Skill.appreciation", stat: "coeur", resThreshold: 6 },
+    arts:         { id: "arts",         label: "CELESTOPOL.Skill.arts",         stat: "coeur", resThreshold: 2 },
+    inspiration:  { id: "inspiration",  label: "CELESTOPOL.Skill.inspiration",  stat: "coeur", resThreshold: 3 },
+    traque:       { id: "traque",       label: "CELESTOPOL.Skill.traque",       stat: "coeur", resThreshold: 5 },
   },
   esprit: {
-    instruction:    { id: "instruction",    label: "CELESTOPOL.Skill.instruction",    stat: "esprit" },
-    mtechnologique: { id: "mtechnologique", label: "CELESTOPOL.Skill.mtechnologique", stat: "esprit" },
-    raisonnement:   { id: "raisonnement",   label: "CELESTOPOL.Skill.raisonnement",   stat: "esprit" },
-    traitement:     { id: "traitement",     label: "CELESTOPOL.Skill.traitement",     stat: "esprit" },
+    instruction:    { id: "instruction",    label: "CELESTOPOL.Skill.instruction",    stat: "esprit", resThreshold: 2 },
+    mtechnologique: { id: "mtechnologique", label: "CELESTOPOL.Skill.mtechnologique", stat: "esprit", resThreshold: 6 },
+    raisonnement:   { id: "raisonnement",   label: "CELESTOPOL.Skill.raisonnement",   stat: "esprit", resThreshold: 5 },
+    traitement:     { id: "traitement",     label: "CELESTOPOL.Skill.traitement",     stat: "esprit", resThreshold: 3 },
   },
 }
 
diff --git a/module/models/character.mjs b/module/models/character.mjs
index 815d212..d0cc21a 100644
--- a/module/models/character.mjs
+++ b/module/models/character.mjs
@@ -164,6 +164,17 @@ export default class CelestopolCharacter extends foundry.abstract.TypeDataModel
       }
     }
 
+    // Calcul automatique de la Résistance par stat = +2 par domaine atteignant son seuil
+    for (const [statId, statData] of Object.entries(this.stats)) {
+      let res = 0
+      for (const [skillId, skill] of Object.entries(statData)) {
+        if (typeof skill !== "object" || !("value" in skill)) continue
+        const threshold = SYSTEM.SKILLS[statId]?.[skillId]?.resThreshold
+        if (threshold !== undefined && skill.value >= threshold) res += 2
+      }
+      statData.res = res
+    }
+
     // Calcul automatique de la valeur de chaque faction = nombre de cases cochées
     for (const faction of Object.values(this.factions)) {
       if (typeof faction !== "object" || !("level1" in faction)) continue
diff --git a/templates/character-competences.hbs b/templates/character-competences.hbs
index b588df3..cc12886 100644
--- a/templates/character-competences.hbs
+++ b/templates/character-competences.hbs
@@ -7,11 +7,7 @@
         <span class="stat-name">{{localize stat.label}}</span>
         <div class="stat-res">
           <label>{{localize "CELESTOPOL.Stat.res"}}</label>
-          {{#if ../isEditMode}}
-            <input type="number" name="system.stats.{{statId}}.res" value="{{lookup (lookup ../system.stats statId) 'res'}}" min="0" max="8" class="stat-res-input">
-          {{else}}
-            <span class="stat-res-value">{{lookup (lookup ../system.stats statId) 'res'}}</span>
-          {{/if}}
+          <span class="stat-res-value">{{lookup (lookup ../system.stats statId) 'res'}}</span>
         </div>
       </div>
       <div class="skills-list">