diff --git a/.manus/db/db-query-1767879557358.json b/.manus/db/db-query-1767879557358.json
new file mode 100644
index 0000000..a7723b2
--- /dev/null
+++ b/.manus/db/db-query-1767879557358.json
@@ -0,0 +1,9 @@
+{
+  "query": "UPDATE users SET email = 'o.pareige@itinova.org' WHERE email = 'adminServFacturation';",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.bd4328423008 --database fo4DRyBgjsuiigFAgNLuWm --execute UPDATE users SET email = 'o.pareige@itinova.org' WHERE email = 'adminServFacturation';",
+  "rows": [],
+  "messages": [],
+  "stdout": "",
+  "stderr": "",
+  "execution_time_ms": 121
+}
\ No newline at end of file
diff --git a/.manus/db/db-query-1767879670373.json b/.manus/db/db-query-1767879670373.json
new file mode 100644
index 0000000..c126fbd
--- /dev/null
+++ b/.manus/db/db-query-1767879670373.json
@@ -0,0 +1,18 @@
+{
+  "query": "SELECT id, email, name, role, loginMethod, isActive FROM users WHERE email LIKE '%pareige%' OR email LIKE '%adminServ%';",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.bd4328423008 --database fo4DRyBgjsuiigFAgNLuWm --execute SELECT id, email, name, role, loginMethod, isActive FROM users WHERE email LIKE '%pareige%' OR email LIKE '%adminServ%';",
+  "rows": [
+    {
+      "id": "1",
+      "email": "o.pareige@itinova.org",
+      "name": "Administrateur",
+      "role": "admin",
+      "loginMethod": "local",
+      "isActive": "1"
+    }
+  ],
+  "messages": [],
+  "stdout": "id\temail\tname\trole\tloginMethod\tisActive\n1\to.pareige@itinova.org\tAdministrateur\tadmin\tlocal\t1\n",
+  "stderr": "",
+  "execution_time_ms": 55
+}
\ No newline at end of file
diff --git a/.manus/db/db-query-1767879698500.json b/.manus/db/db-query-1767879698500.json
new file mode 100644
index 0000000..d14c318
--- /dev/null
+++ b/.manus/db/db-query-1767879698500.json
@@ -0,0 +1,19 @@
+{
+  "query": "SELECT id, email, name, role, loginMethod, isActive, passwordHash IS NOT NULL as hasPassword FROM users WHERE email = 'o.pareige@itinova.org';",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.bd4328423008 --database fo4DRyBgjsuiigFAgNLuWm --execute SELECT id, email, name, role, loginMethod, isActive, passwordHash IS NOT NULL as hasPassword FROM users WHERE email = 'o.pareige@itinova.org';",
+  "rows": [
+    {
+      "id": "1",
+      "email": "o.pareige@itinova.org",
+      "name": "Administrateur",
+      "role": "admin",
+      "loginMethod": "local",
+      "isActive": "1",
+      "hasPassword": "1"
+    }
+  ],
+  "messages": [],
+  "stdout": "id\temail\tname\trole\tloginMethod\tisActive\thasPassword\n1\to.pareige@itinova.org\tAdministrateur\tadmin\tlocal\t1\t1\n",
+  "stderr": "",
+  "execution_time_ms": 70
+}
\ No newline at end of file
diff --git a/server/_core/sdk.ts b/server/_core/sdk.ts
index f82826d..eae78f6 100644
--- a/server/_core/sdk.ts
+++ b/server/_core/sdk.ts
@@ -257,8 +257,26 @@ class SDKServer {
   }
 
   async authenticateRequest(req: Request): Promise<User> {
-    // Regular authentication flow
     const cookies = this.parseCookies(req.headers.cookie);
+    
+    // Check for local auth token first
+    const authToken = cookies.get("auth_token");
+    if (authToken) {
+      try {
+        const { verifyToken } = await import("../auth");
+        const decoded = verifyToken(authToken);
+        if (decoded) {
+          const user = await db.getUserByEmail(decoded.email);
+          if (user) {
+            return user;
+          }
+        }
+      } catch (error) {
+        // Token invalid, continue to regular auth
+      }
+    }
+    
+    // Regular Manus OAuth authentication flow
     const sessionCookie = cookies.get(COOKIE_NAME);
     const session = await this.verifySession(sessionCookie);
 
diff --git a/todo.md b/todo.md
index a17a8b6..223d492 100644
--- a/todo.md
+++ b/todo.md
@@ -61,3 +61,8 @@
 ## Corrections et améliorations
 - [x] Créer un utilisateur administrateur avec login adminServFacturation
 - [x] Tester la connexion locale avec le nouvel utilisateur
+
+- [x] Modifier l'email de l'administrateur de adminServFacturation à o.pareige@itinova.org
+
+- [x] Diagnostiquer le problème de connexion locale avec o.pareige@itinova.org
+- [x] Corriger l'authentification locale (ajout support cookie auth_token)