diff --git a/docker-compose.yml b/docker-compose.yml
index 94aa954..b9d5f78 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -187,7 +187,7 @@ services:
     restart: unless-stopped
 
   sdk_signer:
-    image: git.4nkweb.com/4nk/sdk_signer:latest
+    image: git.4nkweb.com/4nk/sdk_signer:ext
     container_name: sdk_signer
     ports:
       - "127.0.0.1:3001:3001"
diff --git a/relay/sdk_relay.conf b/relay/sdk_relay.conf
index dba7636..bfba3d6 100644
--- a/relay/sdk_relay.conf
+++ b/relay/sdk_relay.conf
@@ -9,9 +9,4 @@ data_dir="/home/bitcoin/.4nk"
 bitcoin_data_dir="/home/bitcoin/.bitcoin"
 bootstrap_url="wss://dev3.4nkweb.com/ws/"
 bootstrap_faucet=true
-RUST_LOG="INFO"
-NODE_OPTIONS="--max-old-space-size=2048"
-
-SIGNER_API_KEY="your-api-key-change-this"
-VITE_JWT_SECRET_KEY="52b3d77617bb00982dfee15b08effd52cfe5b2e69b2f61cc4848cfe1e98c0bc9"
 sp_address="tsp1qqgmwp9n5p9ujhq2j6cfqe4jpkyu70jh9rgj0pwt3ndezk2mrlvw6jqew8fhsulewzglfr7g2aa48wyj4n0r7yasa3fm666vda8984ke8tuaf9m89"