diff --git a/README.md b/README.md
index e7963cc..6951b9a 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# SolyQuiz 🎯
+# SkillQuiz 🎯
 
 Plateforme de gestion de quiz interactifs pour formateurs et étudiants.
 
diff --git a/app/layout.tsx b/app/layout.tsx
index 5d445c4..f7217d6 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -2,7 +2,7 @@ import type { Metadata } from 'next'
 import './globals.css'
 
 export const metadata: Metadata = {
-  title: 'SolyQuiz - Plateforme de Quiz',
+  title: 'SkillQuiz - Plateforme de Quiz',
   description: 'Créez et gérez des sessions de quiz interactives pour vos étudiants',
 }
 
diff --git a/app/login/page.tsx b/app/login/page.tsx
index 9199ea7..fa678e6 100644
--- a/app/login/page.tsx
+++ b/app/login/page.tsx
@@ -24,7 +24,7 @@ export default function LoginPage() {
 
     // Supabase Auth utilise l'email — on convertit le username en email fictif
     // ou on utilise l'email directement selon la configuration
-    const email = username.includes('@') ? username : `${username}@solyquiz.local`
+    const email = username.includes('@') ? username : `${username}@SkillQuiz.local`
 
     const { error: authError } = await supabase.auth.signInWithPassword({
       email,
@@ -51,7 +51,7 @@ export default function LoginPage() {
               <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 14H9V8h2v8zm4 0h-2V8h2v8z" fill="white"/>
             </svg>
           </div>
-          <span className="text-xl font-bold text-text-primary">SolyQuiz</span>
+          <span className="text-xl font-bold text-text-primary">SkillQuiz</span>
         </div>
         <button className="text-text-secondary hover:text-text-primary transition-colors">
           <HelpCircle size={20} />
@@ -189,7 +189,7 @@ export default function LoginPage() {
                 <button className="text-primary hover:text-primary-light transition-colors">
                   Conditions d&apos;utilisation
                 </button>{' '}
-                de SolyQuiz.
+                de SkillQuiz.
               </p>
             </div>
           </div>
diff --git a/app/quiz/[code]/StudentJoinClient.tsx b/app/quiz/[code]/StudentJoinClient.tsx
index 4c8bed6..c060f81 100644
--- a/app/quiz/[code]/StudentJoinClient.tsx
+++ b/app/quiz/[code]/StudentJoinClient.tsx
@@ -66,7 +66,7 @@ export default function StudentJoinClient({ sessionCode, quizTitle, schoolName,
               <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 14H9V8h2v8zm4 0h-2V8h2v8z" fill="white"/>
             </svg>
           </div>
-          <span className="text-lg font-bold text-text-primary">SolyQuiz</span>
+          <span className="text-lg font-bold text-text-primary">SkillQuiz</span>
         </div>
       </header>
 
diff --git a/app/quiz/[code]/exam/ExamClient.tsx b/app/quiz/[code]/exam/ExamClient.tsx
index 7206ca3..eef4b09 100644
--- a/app/quiz/[code]/exam/ExamClient.tsx
+++ b/app/quiz/[code]/exam/ExamClient.tsx
@@ -126,7 +126,7 @@ export default function ExamClient({ sessionCode, participationId, studentName,
               <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 14H9V8h2v8zm4 0h-2V8h2v8z" fill="white"/>
             </svg>
           </div>
-          <span className="font-bold text-text-primary">SolyQuiz</span>
+          <span className="font-bold text-text-primary">SkillQuiz</span>
         </div>
 
         <div className="flex items-center gap-3 md:gap-6">
diff --git a/app/quiz/[code]/results/ResultsClient.tsx b/app/quiz/[code]/results/ResultsClient.tsx
index ad2dc74..90f43e5 100644
--- a/app/quiz/[code]/results/ResultsClient.tsx
+++ b/app/quiz/[code]/results/ResultsClient.tsx
@@ -59,7 +59,7 @@ export default function ResultsClient({ results, sessionCode }: Props) {
               <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 14H9V8h2v8zm4 0h-2V8h2v8z" fill="white"/>
             </svg>
           </div>
-          <span className="font-bold text-text-primary">SolyQuiz</span>
+          <span className="font-bold text-text-primary">SkillQuiz</span>
         </div>
         <div className="flex items-center gap-2">
           <div className="w-7 h-7 md:w-8 md:h-8 bg-primary/20 rounded-full flex items-center justify-center text-primary text-xs font-bold flex-shrink-0">
diff --git a/components/dashboard/Sidebar.tsx b/components/dashboard/Sidebar.tsx
index 9994eae..4ffa78f 100644
--- a/components/dashboard/Sidebar.tsx
+++ b/components/dashboard/Sidebar.tsx
@@ -56,7 +56,7 @@ export default function Sidebar({ username, email, role }: SidebarProps) {
             </svg>
           </div>
           <div>
-            <p className="font-bold text-text-primary leading-tight">SolyQuiz</p>
+            <p className="font-bold text-text-primary leading-tight">SkillQuiz</p>
             <p className="text-xs text-text-muted capitalize">{role === 'admin' ? 'Admin Portal' : 'Trainer Portal'}</p>
           </div>
         </div>
diff --git a/package-lock.json b/package-lock.json
index 31fe56c..b6adf36 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
-  "name": "solyquiz",
+  "name": "SkillQuiz",
   "version": "0.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "solyquiz",
+      "name": "SkillQuiz",
       "version": "0.1.0",
       "dependencies": {
         "@supabase/ssr": "^0.5.2",
diff --git a/package.json b/package.json
index 42be533..beddc45 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "solyquiz",
+  "name": "SkillQuiz",
   "version": "0.1.0",
   "private": true,
   "scripts": {
diff --git a/tailwind.config.ts b/tailwind.config.ts
index c824243..9cdfe13 100644
--- a/tailwind.config.ts
+++ b/tailwind.config.ts
@@ -9,7 +9,7 @@ const config: Config = {
   theme: {
     extend: {
       colors: {
-        // Design system SolyQuiz - thème sombre navy
+        // Design system SkillQuiz - thème sombre navy
         background: {
           DEFAULT: "#0D0F1A",
           secondary: "#131629",