diff --git a/okt-chain.yml b/okt-chain.yml
new file mode 100644
index 00000000..0a2814e5
--- /dev/null
+++ b/okt-chain.yml
@@ -0,0 +1,52 @@
+docker run -d --name exchain-mainnet-fullnode -v ~/.exchaind/data:/root/.exchaind/data/ -p 8545:8545 -p 26656:26656 okexchain/fullnode-mainnet:latest
+services:
+  okt-chain-client:
+    image: okexchain/fullnode-mainnet:v1.7.0.5
+    stop_grace_period: 5m
+    ulimits:
+      nofile: 1048576
+    expose:
+      - "8545"
+      - "8546"
+    ports:
+      - "35885:35885/tcp"
+      - "35885:35885/udp"
+    volumes:
+      - ./okt-chain/mainnet:/root
+      - okt-chain-db:/data
+    networks:
+      - chains
+    entrypoint: [ "/sbin/tini", "--", "/entrypoint.sh" ]
+    environment:
+      PORT: 35885
+    restart: unless-stopped
+
+  okt-chain:         
+    restart: unless-stopped           
+    image: nginx
+    depends_on:
+      - okt-chain-client
+    expose:  
+      - 80                                                                                    
+    environment:                                                                                      
+      PROXY_HOST: okt-chain-client
+      RPC_PORT: 8545
+      RPC_PATH: ""
+      WS_PORT: 8546
+      WS_PATH: ""
+    networks:               
+      - chains 
+    volumes:               
+      - ./nginx-proxy:/etc/nginx/templates            
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.middlewares.okt-chain-stripprefix.stripprefix.prefixes=/okt-chain"
+      - "traefik.http.services.okt-chain.loadbalancer.server.port=80"
+      - "traefik.http.routers.okt-chain.entrypoints=websecure"
+      - "traefik.http.routers.okt-chain.tls.certresolver=myresolver"
+      - "traefik.http.routers.okt-chain.rule=Host(`$DOMAIN`) && PathPrefix(`/okt-chain`)"
+      - "traefik.http.routers.okt-chain.middlewares=okt-chain-stripprefix, ipwhitelist"
+      
+volumes:
+  okt-chain-db:
+
diff --git a/okt-chain/mainnet/start.sh b/okt-chain/mainnet/start.sh
new file mode 100755
index 00000000..1a7e4fc1
--- /dev/null
+++ b/okt-chain/mainnet/start.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+        
+if [ ! -d "/data/config" ]; then
+    exchaind init fullnode --chain-id exchain-66
+    wget https://raw.githubusercontent.com/okex/mainnet/main/genesis.json -O /data/config/genesis.json
+fi      
+        
+exchaind start \
+	 --chain-id exchain-66 \
+	 --db_dir /data \
+	 --rest.laddr tcp://0.0.0.0:8545 \
+	 --db_backend rocksdb
+