diff --git a/.env.demo b/.env.demo
index fea3dc7..2989d1a 100644
--- a/.env.demo
+++ b/.env.demo
@@ -17,7 +17,7 @@ LNN_API_URL=https://ollama.d-popov.com/api/generate
 GROQ_API_KEY=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
 OPENAI_API_KEY=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
 
-WS_URL=wss://tts.d-popov.com
+PUBLIC_WS_URL=wss://ws.tts.d-popov.com
 PUBLIC_HOSTNAME=tts.d-popov.com
-SERVER_PORT_HTTP=8080
-SERVER_PORT_WS=8081
\ No newline at end of file
+SERVER_PORT_HTTP=28080
+SERVER_PORT_WS=28081
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index b6c8ffa..6bc38ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ agent-mobile/artimobile/supervisord.pid
 agent-pyter/lag-llama
 agent-pyter/google-chrome-stable_current_amd64.deb
 web/.node-persist/*
+.node-persist/storage/*
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 3cb3638..5cb5705 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -90,5 +90,6 @@ RUN . /venv/bin/activate && pip install --upgrade pip && pip install -r agent-py
 
 # CMD ["npm", "start"]
 
-CMD ["npm", "run", "start:demo"]
+# CMD ["npm", "run", "start:demo"]
+CMD ["npm", "run", "start:demo-chat"]
 #CMD ["npm", "run", "start:tele"]
\ No newline at end of file
diff --git a/_doc/_notes/readme.md b/_doc/_notes/readme.md
index 25e9ed8..1179cb1 100644
--- a/_doc/_notes/readme.md
+++ b/_doc/_notes/readme.md
@@ -1,3 +1,7 @@
+# .10: /mnt/apps/DEV/REPOS/git.d-popov.com/ai-kevin/
+# run
+export NODE_ENV=demo && npm run start:demo-chat
+
 # build:
 docker build -t kevin-ai .
 # start the project in container:
diff --git a/docker-compose.demo.yml b/docker-compose.demo.yml
index 0cc78d3..0b97d0c 100644
--- a/docker-compose.demo.yml
+++ b/docker-compose.demo.yml
@@ -7,7 +7,8 @@ services:
       context: .
       dockerfile: web/deploy/demo.Dockerfile
     ports:
-      - "8880:8080" # Exposes port 3000 on the host and maps it to port 3000 on the container
+      - "28880:8080"  
+      - "28881:8081" 
     volumes:
       - .:/usr/src/app # Mounts the current directory to /usr/src/app in the container
     environment:
diff --git a/web/chat-server.js b/web/chat-server.js
index 6585318..8cf4449 100644
--- a/web/chat-server.js
+++ b/web/chat-server.js
@@ -343,11 +343,11 @@ app.post('/log', (req, res) => {
 });
 
 app.get('/wsurl', (req, res) => {
-    if(process.env.PUBLIC_HOSTNAME){
-        process.env.WS_URL = `wss://${process.env.PUBLIC_HOSTNAME}`
-    }
-    console.log('Request for WS URL resolved with:', process.env.WS_URL );
-    res.status(200).send(process.env.WS_URL);
+    // if(process.env.PUBLIC_HOSTNAME){
+    //     process.env.WS_URL = `wss://${process.env.PUBLIC_HOSTNAME}`
+    // }
+    console.log('Request for WS URL resolved with:', process.env.PUBLIC_WS_URL );
+    res.status(200).send(process.env.PUBLIC_WS_URL);
 });
 
 app.get('/settings', async (req, res) => {
diff --git a/web/deploy/demo.Dockerfile b/web/deploy/demo.Dockerfile
index 484a3ad..48a281c 100644
--- a/web/deploy/demo.Dockerfile
+++ b/web/deploy/demo.Dockerfile
@@ -4,6 +4,8 @@ FROM node:20
 # Create and change to the app directory
 WORKDIR /usr/src/app
 
+ENV NODE_ENV=demo
+
 # Copy the package.json and package-lock.json files
 COPY package*.json ./
 
@@ -13,8 +15,8 @@ RUN npm install
 # Copy the rest of the application code
 COPY . .
 
-# Expose port 3000
 EXPOSE 8880
+EXPOSE 8881
 
 # Start the application
 CMD ["npm", "run", "start:demo-chat"]