diff --git a/backend/src/cert/kurama.cert b/backend/src/cert/kurama.cert
new file mode 100644
index 0000000..cdab5d4
--- /dev/null
+++ b/backend/src/cert/kurama.cert
@@ -0,0 +1,59 @@
+-----BEGIN CERTIFICATE-----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+ECnHOqVjofKZ1cwHne5K5POo8ckehMvV4yjZwdYIz2rwHfKRYdW95f+eSYilW/2z
+SCv/4WVT1boVSpJc5JvDhZglNcTHWd0AQ+P6PoBh+D4=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIFFjCCAv6gAwIBAgIRAJErCErPDBinU/bWLiWnX1owDQYJKoZIhvcNAQELBQAw
+TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
+cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw
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+R5QUVTVXjJ6oojkZ9YI8QqlObvU7wy7bjcCwXPNZOOftz2nwWgsbvsCUJCWH+jdx
+sxPnHKzhm+/b5DtFUkWWqcFTzjTIUu61ru2P3mBw4qVUq7ZtDpelQDRrK9O8Zutm
+NHz6a4uPVymZ+DAXXbpyb/uBxa3Shlg9F8fnCbvxK/eG3MHacV3URuPMrSXBiLxg
+Z3Vms/EY96Jc5lP/Ooi2R6X/ExjqmAl3P51T+c8B5fWmcBcUr2Ok/5mzk53cU6cG
+/kiFHaFpriV1uxPMUgP17VGhi9sVAgMBAAGjggEIMIIBBDAOBgNVHQ8BAf8EBAMC
+AYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYB
+Af8CAQAwHQYDVR0OBBYEFBQusxe3WFbLrlAJQOYfr52LFMLGMB8GA1UdIwQYMBaA
+FHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw
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+PTNlclQtgaDqw+34IL9fzLdwALduO/ZelN7kIJ+m74uyA+eitRY8kc607TkC53wl
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+yJMC6alLbBfODALZvYH7n7do1AZls4I9d1P4jnkDrQoxB3UqQ9hVl3LEKQ73xF1O
+yK5GhDDX8oVfGKF5u+decIsH4YaTw7mP3GFxJSqv3+0lUFJoi5Lc5da149p90Ids
+hCExroL1+7mryIkXPeFM5TgO9r0rvZaBFOvV2z0gp35Z0+L4WPlbuEjN/lxPFin+
+HlUjr8gRsI3qfJOQFy/9rKIJR0Y/8Omwt/8oTWgy1mdeHmmjk7j1nYsvC9JSQ6Zv
+MldlTTKB3zhThV1+XWYp6rjd5JW1zbVWEkLNxE7GJThEUG3szgBVGP7pSWTUTsqX
+nLRbwHOoq7hHwg==
+-----END CERTIFICATE-----
diff --git a/backend/src/cert/kurama.key b/backend/src/cert/kurama.key
new file mode 100644
index 0000000..19f2f6c
--- /dev/null
+++ b/backend/src/cert/kurama.key
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/backend/src/routes/socket.ts b/backend/src/routes/socket.ts
index c6db0a0..627c53c 100644
--- a/backend/src/routes/socket.ts
+++ b/backend/src/routes/socket.ts
@@ -15,11 +15,11 @@ app.use(cors());
 dotenv.config();
 
 const options = {
-  key: fs.readFileSync("/acme/live/kurama-chat.xyz/privkey.pem"),
-  cert: fs.readFileSync("/acme/live/kurama-chat.xyz/fullchain.pem"),
+  key: fs.readFileSync("../cert/kurama.key"),
+  cert: fs.readFileSync("../cert/kurama.cert"),
 };
 
-export const server = https.createServer(app);
+export const server = https.createServer(options, app);
 
 const io = new Server(server, {
   cors: {
diff --git a/frontend/src/contexts/SocketContext.tsx b/frontend/src/contexts/SocketContext.tsx
index bb9d530..20b9be6 100644
--- a/frontend/src/contexts/SocketContext.tsx
+++ b/frontend/src/contexts/SocketContext.tsx
@@ -43,7 +43,9 @@ export default function SocketProvider({
       return;
     }
     if (!socket) {
-      let socket = socketIO.connect(process.env.NEXT_PUBLIC_BASE_URL!);
+      let socket = socketIO.connect(process.env.NEXT_PUBLIC_BASE_URL!, {
+        rejectUnauthorized: false, // Ajoutez cette ligne si vous utilisez un certificat SSL auto-signé
+      });
       socket.on("receive_message", (data: IMessage) => {
         setMessages((prev) => {
           const newMessages = { ...prev };
diff --git a/playbook.yml b/playbook.yml
index d780e0b..0fe17f3 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -123,7 +123,7 @@
           MONGODB_USER={{ MONGODB_USER }}
           MONGODB_USER_PASSWORD={{ MONGODB_USER_PASSWORD }}
           SITE_ADDRESS={{ SITE_ADDRESS }}
-          NEXT_PUBLIC_BASE_URL=http://{{ SITE_ADDRESS }}:{{ PORT }}/
+          NEXT_PUBLIC_BASE_URL={{ NEXT_PUBLIC_BASE_URL }}
           PORT={{ PORT }}
           DEBUG={{ DEBUG }}
           ORIGIN_URL={{ ORIGIN_URL }}