diff --git a/.env.sample b/.env.sample
index c9b81aa..9d87055 100644
--- a/.env.sample
+++ b/.env.sample
@@ -15,9 +15,9 @@ L1_SIGNAL_SERVICE_ADDRESS=0x00c042C4D5D913277CE16611a2ce6e9003554aD5
 L1_SHARED_ADDRESS_MANAGER=0x7633740000000000000000000000000000000006
 TAIKO_L1_ADDRESS=0xaE37C7A711bcab9B0f8655a97B738d6ccaB6560B
 
-L1_ENDPOINT_HTTP=http://185.3.95.99:32002
-L1_ENDPOINT_WS=ws://185.3.95.99:32003
-L1_BEACON_HTTP=http://185.3.95.99:33001
+L1_ENDPOINT_HTTP=http://host.docker.internal:32002
+L1_ENDPOINT_WS=ws://host.docker.internal:32003
+L1_BEACON_HTTP=http://host.docker.internal:33001
 
 # L2
 L2_CHAIN_ID=763374
@@ -78,7 +78,14 @@ ENABLE_PROVER=true
 SGX_RAIKO_HOST=http://74.235.18.170:8080
 # ZKVM Raiko service endpoint.
 RAIKO_HOST_ZKVM=http://62.169.158.226:8080
+# ZKVM Raiko service configs
 RAIKO_REQUEST_TIMEOUT=60s
+RAIKO_SP1_RECURSION="plonk"
+RAIKO_SP1_PROVER="local"
+RAIKO_RISC0_BONSAI=false
+RAIKO_RISC0_SNARK=true
+RAIKO_RISC0_PROFILE=false
+RAIKO_RISC0_EXECUTION_PO2=20
 # How many provers you want to run concurrently.
 PROVER_CAPACITY=1
 # A L1 account private key (with a balance of TTKOh deposited on TaikoL1) which will be used to sign the bond for proving the block.