diff --git a/Makefile b/Makefile
index 188362c0b..c378da4e5 100644
--- a/Makefile
+++ b/Makefile
@@ -88,6 +88,7 @@ launch: shutdown
 	docker image pull parallelfinance/polkadot:$(RELAY_DOCKER_TAG)
 	docker image pull parallelfinance/parallel:$(DOCKER_TAG)
 	docker image pull parallelfinance/stake-client:latest
+	docker image pull parallelfinance/liquidation-client:latest
 	docker image pull parallelfinance/nominate-client:latest
 	docker image pull parallelfinance/oracle-client:latest
 	docker image pull parallelfinance/parallel-dapp:latest
diff --git a/docker-compose.override.yml b/docker-compose.override.yml
index 4de805be3..3351e13e6 100644
--- a/docker-compose.override.yml
+++ b/docker-compose.override.yml
@@ -6,7 +6,7 @@ services:
     image: parallelfinance/parallel-dapp:latest
     restart: always
 
-  oracle:
+  oracle-client:
     image: parallelfinance/oracle-client:latest
     command: start -m 12000 -w ws://parachain-2085-0:9944
     restart: always
@@ -29,5 +29,9 @@ services:
       - "redis"
     restart: always
 
+  liquidation-client:
+    image: parallelfinance/liquidation-client:latest
+    command: --endpoint ws://parachain-2085-0:9944
+    restart: always
 volumes:
   redis:
diff --git a/launch/config.ts b/launch/config.ts
index e7368e673..d2fcbd0c6 100644
--- a/launch/config.ts
+++ b/launch/config.ts
@@ -1,5 +1,5 @@
 const config = {
-  liquidAsset: 5000,
+  liquidAsset: 1000,
   stakingAsset: 100,
   assets: [
     {
@@ -22,14 +22,14 @@ const config = {
           }
         },
         state: 'Pending',
-        ptokenId: 1000
+        ptokenId: 2100
       },
       balances: []
     },
     {
       name: 'Parallel Kusama',
       symbol: 'XKSM',
-      assetId: 5000,
+      assetId: 1000,
       decimal: 12,
       marketOption: {
         closeFactor: 50e4,
@@ -46,7 +46,7 @@ const config = {
           }
         },
         state: 'Pending',
-        ptokenId: 2000
+        ptokenId: 3000
       },
       balances: []
     },
@@ -70,7 +70,7 @@ const config = {
           }
         },
         state: 'Pending',
-        ptokenId: 1002
+        ptokenId: 2102
       },
       balances: [['5HHMY7e8UAqR5ZaHGaQnRW5EDR8dP7QpAyjeBu6V7vdXxxbf', '100000000000000000000']]
     }
diff --git a/launch/index.ts b/launch/index.ts
index e5f57b538..2a77b297d 100644
--- a/launch/index.ts
+++ b/launch/index.ts
@@ -36,7 +36,7 @@ async function main() {
   let call = []
 
   for (const { name, symbol, assetId, decimal, marketOption, balances } of config.assets) {
-    console.log(`Create ${name}(${symbol}) asset.`)
+    console.log(`Create ${name}(${symbol}) asset, ptokenId is ${marketOption.ptokenId}`)
     call.push(
       api.tx.sudo.sudo(api.tx.assets.forceCreate(assetId, signer.address, true, 1)),
       api.tx.sudo.sudo(api.tx.assets.forceSetMetadata(assetId, name, symbol, decimal, false)),
diff --git a/pallets/prices/src/lib.rs b/pallets/prices/src/lib.rs
index f8b159441..620aa99ec 100644
--- a/pallets/prices/src/lib.rs
+++ b/pallets/prices/src/lib.rs
@@ -22,7 +22,7 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
-use frame_support::{log, pallet_prelude::*, transactional};
+use frame_support::{log, pallet_prelude::*, transactional, weights::DispatchClass};
 use frame_system::pallet_prelude::*;
 use orml_oracle::DataProviderExtended;
 use orml_traits::DataProvider;
@@ -97,7 +97,7 @@ pub mod pallet {
     #[pallet::call]
     impl<T: Config> Pallet<T> {
         /// Set emergency price
-        #[pallet::weight(<T as Config>::WeightInfo::set_price())]
+        #[pallet::weight((<T as Config>::WeightInfo::set_price(), DispatchClass::Operational))]
         #[transactional]
         pub fn set_price(
             origin: OriginFor<T>,
@@ -112,7 +112,7 @@ pub mod pallet {
         }
 
         /// Reset emergency price
-        #[pallet::weight(<T as Config>::WeightInfo::reset_price())]
+        #[pallet::weight((<T as Config>::WeightInfo::reset_price(), DispatchClass::Operational))]
         #[transactional]
         pub fn reset_price(
             origin: OriginFor<T>,
diff --git a/pallets/prices/src/mock.rs b/pallets/prices/src/mock.rs
index f38fe8ada..ec7fd3a77 100644
--- a/pallets/prices/src/mock.rs
+++ b/pallets/prices/src/mock.rs
@@ -17,17 +17,14 @@
 use super::*;
 use frame_support::{construct_runtime, ord_parameter_types, parameter_types, traits::Everything};
 use frame_system::EnsureSignedBy;
-pub use primitives::tokens::{DOT, KSM, XDOT, XKSM};
 use sp_core::H256;
 use sp_runtime::{testing::Header, traits::IdentityLookup, FixedPointNumber};
 
+pub use primitives::tokens::{DOT, KSM, XDOT, XKSM};
+
 pub type AccountId = u128;
 pub type BlockNumber = u64;
 
-mod prices {
-    pub use super::super::*;
-}
-
 parameter_types! {
     pub const BlockHashCount: u64 = 250;
 }
diff --git a/scripts/collator.sh b/scripts/collator.sh
index 26c043cb2..cbffd5059 100755
--- a/scripts/collator.sh
+++ b/scripts/collator.sh
@@ -44,7 +44,7 @@ docker run --restart=always --name heiko-collator \
   -p $RELAY_P2P_PORT:$RELAY_P2P_PORT \
   -v "$VOLUME:/data" \
   -v "$(realpath $KEYSTORE_PATH):/app/keystore" \
-  parallelfinance/parallel:v1.0.0 \
+  parallelfinance/parallel:v1.7.1 \
     -d /data \
     --chain=$PARA_CHAIN \
     --collator \
diff --git a/scripts/fullnode.sh b/scripts/fullnode.sh
index 2c57cc714..255ba6419 100755
--- a/scripts/fullnode.sh
+++ b/scripts/fullnode.sh
@@ -36,7 +36,7 @@ docker run --restart=always --name heiko-fullnode \
   -p $RELAY_RPC_PORT:$RELAY_RPC_PORT \
   -p $RELAY_P2P_PORT:$RELAY_P2P_PORT \
   -v "$VOLUME:/data" \
-  parallelfinance/parallel:v1.0.0 \
+  parallelfinance/parallel:v1.7.1 \
     -d /data \
     --chain=$PARA_CHAIN \
     --parachain-id=$PARA_ID \