diff --git a/pallets/nft/src/benchmarking.rs b/pallets/nft/src/benchmarking.rs
index 399a3b2eb..035cccd1b 100644
--- a/pallets/nft/src/benchmarking.rs
+++ b/pallets/nft/src/benchmarking.rs
@@ -133,6 +133,11 @@ benchmarks! {
 		let class_fund = get_class_fund::<T>(0u32.into());
 		T::Currency::make_free_balance_be(&class_fund, dollar(100).unique_saturated_into());
 	}: _(RawOrigin::Signed(caller), 0u32.into())
+	force_update_total_issuance{
+		let caller = funded_account::<T>("caller", 0);
+		crate::Pallet::<T>::create_group(RawOrigin::Root.into(), vec![1], vec![1]);
+		crate::Pallet::<T>::create_class(RawOrigin::Signed(caller.clone()).into(), vec![1], test_attributes(1), 0u32.into(), TokenType::Transferable, CollectionType::Collectable, Perbill::from_percent(0u32), None);
+	}: _(RawOrigin::Root, 0u32.into(), 0u32.into(), 1u32.into())
 }
 
 impl_benchmark_test_suite!(Pallet, crate::benchmarking::tests::new_test_ext(), crate::mock::Test);
diff --git a/pallets/nft/src/lib.rs b/pallets/nft/src/lib.rs
index c301a09e3..a8aa4252d 100644
--- a/pallets/nft/src/lib.rs
+++ b/pallets/nft/src/lib.rs
@@ -261,6 +261,8 @@ pub mod pallet {
 			TokenIdOf<T>,
 			(ClassIdOf<T>, TokenIdOf<T>),
 		),
+		/// Successfully updated class total issuance
+		ClassTotalIssuanceUpdated(ClassIdOf<T>, TokenIdOf<T>),
 		/// Signed on NFT
 		SignedNft(TokenIdOf<T>, <T as frame_system::Config>::AccountId),
 		/// Promotion enabled
@@ -345,6 +347,8 @@ pub mod pallet {
 		TotalMintedAssetsForClassExceededProposedLimit,
 		/// Hard limit is already set
 		HardLimitIsAlreadySet,
+		/// Invalid current total issuance
+		InvalidCurrentTotalIssuance,
 	}
 
 	#[pallet::call]
@@ -358,6 +362,7 @@ pub mod pallet {
 		///
 		/// Emits `NewNftCollectionCreated` if successful.
 		#[pallet::weight(T::WeightInfo::create_group())]
+		#[transactional]
 		pub fn create_group(
 			origin: OriginFor<T>,
 			name: NftMetadata,
@@ -399,6 +404,7 @@ pub mod pallet {
 		///
 		/// Emits `NewNftClassCreated` if successful.
 		#[pallet::weight(T::WeightInfo::create_class())]
+		#[transactional]
 		pub fn create_class(
 			origin: OriginFor<T>,
 			metadata: NftMetadata,
@@ -434,6 +440,7 @@ pub mod pallet {
 		///
 		/// Emits `NewNftMinted` if successful.
 		#[pallet::weight(< T as Config >::WeightInfo::mint() * * quantity as u64)]
+		#[transactional]
 		pub fn mint(
 			origin: OriginFor<T>,
 			class_id: ClassIdOf<T>,
@@ -456,6 +463,7 @@ pub mod pallet {
 		///
 		/// Emits `TransferedNft` if successful.
 		#[pallet::weight(T::WeightInfo::transfer())]
+		#[transactional]
 		pub fn transfer(
 			origin: OriginFor<T>,
 			to: T::AccountId,
@@ -635,6 +643,7 @@ pub mod pallet {
 		///
 		/// Emits `ForceTransferredNft` if successful.
 		#[pallet::weight(T::WeightInfo::transfer())]
+		#[transactional]
 		pub fn force_transfer(
 			origin: OriginFor<T>,
 			from: T::AccountId,
@@ -724,7 +733,7 @@ pub mod pallet {
 		/// Unlock the provided NFT by governance if already locked
 		///
 		/// The dispatch origin for this call must be _Root_.
-		/// - `class_id`: the class ID of the collection
+		/// - `token_id`: the class ID nad token ID of the asset
 		///
 		/// Emits `NftUnlocked` if successful.
 		#[pallet::weight(T::WeightInfo::sign_asset())]
@@ -739,6 +748,38 @@ pub mod pallet {
 				Ok(())
 			})
 		}
+
+		/// Force update the total issuance of a given class
+		///
+		/// The dispatch origin for this call must be _Root_.
+		/// - `class_id`: the class ID of the collection
+		/// - `current_total_issuance`: the current total issuance of the collection
+		/// - `new_total_issuance`: the new total issuance of the collection
+		///
+		/// Emits `ClassTotalIssuanceUpdated` if successful.
+		#[pallet::weight(T::WeightInfo::force_update_total_issuance())]
+		pub fn force_update_total_issuance(
+			origin: OriginFor<T>,
+			class_id: ClassIdOf<T>,
+			current_total_issuance: TokenIdOf<T>,
+			new_total_issuance: TokenIdOf<T>,
+		) -> DispatchResult {
+			ensure_root(origin)?;
+
+			// update class total issuance
+			Classes::<T>::try_mutate(class_id.clone(), |class_info| -> DispatchResult {
+				let info = class_info.as_mut().ok_or(Error::<T>::ClassIdNotFound)?;
+				ensure!(
+					current_total_issuance == info.total_issuance,
+					Error::<T>::InvalidCurrentTotalIssuance
+				);
+
+				info.total_issuance = new_total_issuance;
+				Self::deposit_event(Event::<T>::ClassTotalIssuanceUpdated(class_id, new_total_issuance));
+
+				Ok(())
+			})
+		}
 	}
 
 	#[pallet::hooks]
diff --git a/pallets/nft/src/mock.rs b/pallets/nft/src/mock.rs
index 3a2cebfe9..2b2e3d766 100644
--- a/pallets/nft/src/mock.rs
+++ b/pallets/nft/src/mock.rs
@@ -32,6 +32,8 @@ pub const CLASS_ID: <Runtime as orml_nft::Config>::ClassId = 0;
 pub const CLASS_ID_1: <Runtime as orml_nft::Config>::ClassId = 1;
 pub const NON_EXISTING_CLASS_ID: <Runtime as orml_nft::Config>::ClassId = 1000;
 pub const TOKEN_ID: <Runtime as orml_nft::Config>::TokenId = 0;
+pub const TOKEN_ID_1: <Runtime as orml_nft::Config>::TokenId = 1;
+pub const TOKEN_ID_2: <Runtime as orml_nft::Config>::TokenId = 2;
 pub const COLLECTION_ID: u64 = 0;
 
 impl frame_system::Config for Runtime {
diff --git a/pallets/nft/src/tests.rs b/pallets/nft/src/tests.rs
index 5bfbb5c64..f2db8410d 100644
--- a/pallets/nft/src/tests.rs
+++ b/pallets/nft/src/tests.rs
@@ -618,3 +618,62 @@ fn setting_hard_limit_should_work() {
 		assert_eq!(last_event(), event);
 	})
 }
+
+#[test]
+fn force_updating_total_issuance_should_work() {
+	ExtBuilder::default().build().execute_with(|| {
+		let origin = Origin::signed(ALICE);
+		let class_deposit = <Runtime as Config>::ClassMintingFee::get();
+		assert_ok!(Nft::create_group(Origin::root(), vec![1], vec![1],));
+		assert_ok!(Nft::create_class(
+			origin.clone(),
+			vec![1],
+			test_attributes(1),
+			COLLECTION_ID,
+			TokenType::Transferable,
+			CollectionType::Collectable,
+			Perbill::from_percent(0u32),
+			None
+		));
+		assert_ok!(Nft::force_update_total_issuance(
+			Origin::root(),
+			CLASS_ID,
+			TOKEN_ID,
+			TOKEN_ID_2
+		));
+		assert_eq!(
+			NftModule::<Runtime>::classes(CLASS_ID).unwrap().total_issuance,
+			TOKEN_ID_2
+		);
+		let event = mock::Event::Nft(crate::Event::ClassTotalIssuanceUpdated(CLASS_ID, TOKEN_ID_2));
+		assert_eq!(last_event(), event);
+	})
+}
+
+#[test]
+fn force_updating_total_issuance_should_fail() {
+	ExtBuilder::default().build().execute_with(|| {
+		let origin = Origin::signed(ALICE);
+		let class_deposit = <Runtime as Config>::ClassMintingFee::get();
+		assert_ok!(Nft::create_group(Origin::root(), vec![1], vec![1],));
+		assert_ok!(Nft::create_class(
+			origin.clone(),
+			vec![1],
+			test_attributes(1),
+			COLLECTION_ID,
+			TokenType::Transferable,
+			CollectionType::Collectable,
+			Perbill::from_percent(0u32),
+			None
+		));
+		assert_noop!(
+			Nft::force_update_total_issuance(Origin::root(), NON_EXISTING_CLASS_ID, TOKEN_ID, TOKEN_ID_2),
+			Error::<Runtime>::ClassIdNotFound
+		);
+
+		assert_noop!(
+			Nft::force_update_total_issuance(Origin::root(), CLASS_ID, TOKEN_ID_1, TOKEN_ID_2),
+			Error::<Runtime>::InvalidCurrentTotalIssuance
+		);
+	})
+}
diff --git a/pallets/nft/src/weights.rs b/pallets/nft/src/weights.rs
index 2cd4dd035..fe60f769b 100644
--- a/pallets/nft/src/weights.rs
+++ b/pallets/nft/src/weights.rs
@@ -18,18 +18,23 @@
 //! Autogenerated weights for nft
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2022-05-20, STEPS: `20`, REPEAT: 10, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2022-10-21, STEPS: `20`, REPEAT: 10, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 1024
 
 // Executed Command:
 // ./target/release/metaverse-node
 // benchmark
-// --pallet=nft
-// --extrinsic=*
-// --steps=20
-// --repeat=10
+// pallet
 // --execution=wasm
 // --wasm-execution=compiled
+// --pallet
+// nft
+// --extrinsic
+// *
+// --steps
+// 20
+// --repeat
+// 10
 // --template=./template/weight-template.hbs
 // --output
 // ./pallets/nft/src/weights.rs
@@ -43,29 +48,66 @@ use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
 use sp_std::marker::PhantomData;
 
 /// Weight functions needed for nft.
-pub trait WeightInfo {	fn create_group() -> Weight;	fn create_class() -> Weight;	fn mint() -> Weight;	fn transfer() -> Weight;	fn transfer_batch() -> Weight;	fn sign_asset() -> Weight;	fn set_hard_limit() -> Weight; fn withdraw_funds_from_class_fund() -> Weight;}
-
+pub trait WeightInfo {	fn create_group() -> Weight;	fn create_class() -> Weight;	fn mint() -> Weight;	fn transfer() -> Weight;	fn transfer_batch() -> Weight;	fn sign_asset() -> Weight;	fn set_hard_limit() -> Weight;	fn withdraw_funds_from_class_fund() -> Weight;	fn force_update_total_issuance() -> Weight;}
 
 /// Weights for nft using the for collator node and recommended hardware.
 pub struct SubstrateWeight<T>(PhantomData<T>);
-impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {	fn create_group() -> Weight {
-		(25_100_000 as Weight)			.saturating_add(T::DbWeight::get().reads(2 as Weight))			.saturating_add(T::DbWeight::get().writes(3 as Weight))	}	fn create_class() -> Weight {
-		(68_000_000 as Weight)			.saturating_add(T::DbWeight::get().reads(3 as Weight))			.saturating_add(T::DbWeight::get().writes(4 as Weight))	}	fn mint() -> Weight {
-		(115_300_000 as Weight)			.saturating_add(T::DbWeight::get().reads(5 as Weight))			.saturating_add(T::DbWeight::get().writes(10 as Weight))	}	fn transfer() -> Weight {
-		(68_700_000 as Weight)			.saturating_add(T::DbWeight::get().reads(4 as Weight))			.saturating_add(T::DbWeight::get().writes(3 as Weight))	}	fn transfer_batch() -> Weight {
-		(86_600_000 as Weight)			.saturating_add(T::DbWeight::get().reads(3 as Weight))			.saturating_add(T::DbWeight::get().writes(6 as Weight))	}	fn sign_asset() -> Weight {
-		(108_900_000 as Weight)			.saturating_add(T::DbWeight::get().reads(4 as Weight))			.saturating_add(T::DbWeight::get().writes(3 as Weight))	}	fn set_hard_limit() -> Weight {
-		(29_000_000 as Weight)			.saturating_add(T::DbWeight::get().reads(1 as Weight))			.saturating_add(T::DbWeight::get().writes(1 as Weight))	} 	fn withdraw_funds_from_class_fund() -> Weight {
-		(65_500_000 as Weight)			.saturating_add(T::DbWeight::get().reads(3 as Weight))			.saturating_add(T::DbWeight::get().writes(2 as Weight))	}}
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {	
+	fn create_group() -> Weight {
+		(15_532_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(2 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
+	}
+	fn create_class() -> Weight {
+		(29_496_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(3 as Weight))
+			.saturating_add(T::DbWeight::get().writes(4 as Weight))
+	}
+	fn mint() -> Weight {
+		(49_776_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(5 as Weight))
+			.saturating_add(T::DbWeight::get().writes(10 as Weight))
+	}
+	fn transfer() -> Weight {
+		(28_845_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))	
+	}
+	fn transfer_batch() -> Weight {
+		(46_555_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(6 as Weight))
+			.saturating_add(T::DbWeight::get().writes(6 as Weight))
+	}
+	fn sign_asset() -> Weight {
+		(35_655_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
+	}
+	fn set_hard_limit() -> Weight {
+		(13_747_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+	fn withdraw_funds_from_class_fund() -> Weight {
+		(26_662_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(3 as Weight))
+			.saturating_add(T::DbWeight::get().writes(2 as Weight))
+	}
+	fn force_update_total_issuance() -> Weight {
+		(12_784_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+}
 
 // For backwards compatibility and tests
 impl WeightInfo for () {	fn create_group() -> Weight {
-		(25_100_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(2 as Weight))			.saturating_add(RocksDbWeight::get().writes(3 as Weight))	}	fn create_class() -> Weight {
-		(68_000_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(3 as Weight))			.saturating_add(RocksDbWeight::get().writes(4 as Weight))	}	fn mint() -> Weight {
-		(115_300_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(5 as Weight))			.saturating_add(RocksDbWeight::get().writes(10 as Weight))	}	fn transfer() -> Weight {
-		(68_700_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(4 as Weight))			.saturating_add(RocksDbWeight::get().writes(3 as Weight))	}	fn transfer_batch() -> Weight {
-		(86_600_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(3 as Weight))			.saturating_add(RocksDbWeight::get().writes(6 as Weight))	}	fn sign_asset() -> Weight {
-		(108_900_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(4 as Weight))			.saturating_add(RocksDbWeight::get().writes(3 as Weight))	}	fn set_hard_limit() -> Weight {
-		(29_000_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(1 as Weight))			.saturating_add(RocksDbWeight::get().writes(1 as Weight))	}	fn withdraw_funds_from_class_fund() -> Weight {
-		(65_500_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(3 as Weight))			.saturating_add(RocksDbWeight::get().writes(2 as Weight))	}}
-
+		(15_532_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(2 as Weight))			.saturating_add(RocksDbWeight::get().writes(3 as Weight))	}	fn create_class() -> Weight {
+		(29_496_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(3 as Weight))			.saturating_add(RocksDbWeight::get().writes(4 as Weight))	}	fn mint() -> Weight {
+		(49_776_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(5 as Weight))			.saturating_add(RocksDbWeight::get().writes(10 as Weight))	}	fn transfer() -> Weight {
+		(28_845_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(4 as Weight))			.saturating_add(RocksDbWeight::get().writes(3 as Weight))	}	fn transfer_batch() -> Weight {
+		(46_555_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(6 as Weight))			.saturating_add(RocksDbWeight::get().writes(6 as Weight))	}	fn sign_asset() -> Weight {
+		(35_655_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(4 as Weight))			.saturating_add(RocksDbWeight::get().writes(3 as Weight))	}	fn set_hard_limit() -> Weight {
+		(13_747_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(1 as Weight))			.saturating_add(RocksDbWeight::get().writes(1 as Weight))	}	fn withdraw_funds_from_class_fund() -> Weight {
+		(26_662_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(3 as Weight))			.saturating_add(RocksDbWeight::get().writes(2 as Weight))	}	fn force_update_total_issuance() -> Weight {
+		(12_784_000 as Weight)			.saturating_add(RocksDbWeight::get().reads(1 as Weight))			.saturating_add(RocksDbWeight::get().writes(1 as Weight))	}}
diff --git a/runtime/continuum/src/weights/module_nft.rs b/runtime/continuum/src/weights/module_nft.rs
index bf8e30b8e..af35aee8f 100644
--- a/runtime/continuum/src/weights/module_nft.rs
+++ b/runtime/continuum/src/weights/module_nft.rs
@@ -11,48 +11,49 @@ use sp_std::marker::PhantomData;
 pub struct WeightInfo<T>(PhantomData<T>);
 
 impl<T: frame_system::Config> nft::WeightInfo for WeightInfo<T> {
-	fn mint() -> Weight {
-		(1_621_000 as Weight)
-			// Standard Error: 5_000
-			.saturating_add((21_976_000 as Weight))
-			.saturating_add(T::DbWeight::get().reads(3 as Weight))
-			.saturating_add(T::DbWeight::get().writes(3 as Weight))
-			.saturating_add(T::DbWeight::get().writes((2 as Weight)))
-	}
 	fn create_group() -> Weight {
-		(60_000_000 as Weight)
+		(15_532_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(2 as Weight))
 			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn create_class() -> Weight {
-		(225_000_000 as Weight)
+		(29_496_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(3 as Weight))
 			.saturating_add(T::DbWeight::get().writes(4 as Weight))
 	}
+	fn mint() -> Weight {
+		(49_776_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(5 as Weight))
+			.saturating_add(T::DbWeight::get().writes(10 as Weight))
+	}
 	fn transfer() -> Weight {
-		(176_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(6 as Weight))
-			.saturating_add(T::DbWeight::get().writes(5 as Weight))
+		(28_845_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn transfer_batch() -> Weight {
-		(447_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(8 as Weight))
-			.saturating_add(T::DbWeight::get().writes(9 as Weight))
-			.saturating_add(T::DbWeight::get().writes((2 as Weight)))
+		(46_555_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(6 as Weight))
+			.saturating_add(T::DbWeight::get().writes(6 as Weight))
 	}
 	fn sign_asset() -> Weight {
-		(47_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(2 as Weight))
-			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+		(35_655_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn set_hard_limit() -> Weight {
-		(29_000_000 as Weight)
+		(13_747_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(1 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
 	fn withdraw_funds_from_class_fund() -> Weight {
-		(65_500_000 as Weight)
+		(26_662_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(3 as Weight))
 			.saturating_add(T::DbWeight::get().writes(2 as Weight))
 	}
+	fn force_update_total_issuance() -> Weight {
+		(12_784_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
 }
diff --git a/runtime/metaverse/src/weights/module_nft.rs b/runtime/metaverse/src/weights/module_nft.rs
index cca761206..3655d0eaf 100644
--- a/runtime/metaverse/src/weights/module_nft.rs
+++ b/runtime/metaverse/src/weights/module_nft.rs
@@ -10,48 +10,49 @@ use sp_std::marker::PhantomData;
 /// Weight functions for module_nft.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> nft::WeightInfo for WeightInfo<T> {
-	fn mint() -> Weight {
-		(1_621_000 as Weight)
-			// Standard Error: 5_000
-			.saturating_add((21_976_000 as Weight))
-			.saturating_add(T::DbWeight::get().reads(3 as Weight))
-			.saturating_add(T::DbWeight::get().writes(3 as Weight))
-			.saturating_add(T::DbWeight::get().writes((2 as Weight)))
-	}
 	fn create_group() -> Weight {
-		(60_000_000 as Weight)
+		(15_532_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(2 as Weight))
 			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn create_class() -> Weight {
-		(225_000_000 as Weight)
+		(29_496_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(3 as Weight))
 			.saturating_add(T::DbWeight::get().writes(4 as Weight))
 	}
+	fn mint() -> Weight {
+		(49_776_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(5 as Weight))
+			.saturating_add(T::DbWeight::get().writes(10 as Weight))
+	}
 	fn transfer() -> Weight {
-		(176_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(6 as Weight))
-			.saturating_add(T::DbWeight::get().writes(5 as Weight))
+		(28_845_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn transfer_batch() -> Weight {
-		(447_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(8 as Weight))
-			.saturating_add(T::DbWeight::get().writes(9 as Weight))
-			.saturating_add(T::DbWeight::get().writes((2 as Weight)))
+		(46_555_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(6 as Weight))
+			.saturating_add(T::DbWeight::get().writes(6 as Weight))
 	}
 	fn sign_asset() -> Weight {
-		(47_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(2 as Weight))
-			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+		(35_655_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn set_hard_limit() -> Weight {
-		(29_000_000 as Weight)
+		(13_747_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(1 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
 	fn withdraw_funds_from_class_fund() -> Weight {
-		(65_500_000 as Weight)
+		(26_662_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(3 as Weight))
 			.saturating_add(T::DbWeight::get().writes(2 as Weight))
 	}
+	fn force_update_total_issuance() -> Weight {
+		(12_784_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
 }
diff --git a/runtime/pioneer/src/weights/module_nft.rs b/runtime/pioneer/src/weights/module_nft.rs
index bf8e30b8e..af35aee8f 100644
--- a/runtime/pioneer/src/weights/module_nft.rs
+++ b/runtime/pioneer/src/weights/module_nft.rs
@@ -11,48 +11,49 @@ use sp_std::marker::PhantomData;
 pub struct WeightInfo<T>(PhantomData<T>);
 
 impl<T: frame_system::Config> nft::WeightInfo for WeightInfo<T> {
-	fn mint() -> Weight {
-		(1_621_000 as Weight)
-			// Standard Error: 5_000
-			.saturating_add((21_976_000 as Weight))
-			.saturating_add(T::DbWeight::get().reads(3 as Weight))
-			.saturating_add(T::DbWeight::get().writes(3 as Weight))
-			.saturating_add(T::DbWeight::get().writes((2 as Weight)))
-	}
 	fn create_group() -> Weight {
-		(60_000_000 as Weight)
+		(15_532_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(2 as Weight))
 			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn create_class() -> Weight {
-		(225_000_000 as Weight)
+		(29_496_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(3 as Weight))
 			.saturating_add(T::DbWeight::get().writes(4 as Weight))
 	}
+	fn mint() -> Weight {
+		(49_776_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(5 as Weight))
+			.saturating_add(T::DbWeight::get().writes(10 as Weight))
+	}
 	fn transfer() -> Weight {
-		(176_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(6 as Weight))
-			.saturating_add(T::DbWeight::get().writes(5 as Weight))
+		(28_845_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn transfer_batch() -> Weight {
-		(447_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(8 as Weight))
-			.saturating_add(T::DbWeight::get().writes(9 as Weight))
-			.saturating_add(T::DbWeight::get().writes((2 as Weight)))
+		(46_555_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(6 as Weight))
+			.saturating_add(T::DbWeight::get().writes(6 as Weight))
 	}
 	fn sign_asset() -> Weight {
-		(47_000_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(2 as Weight))
-			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+		(35_655_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	fn set_hard_limit() -> Weight {
-		(29_000_000 as Weight)
+		(13_747_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(1 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
 	fn withdraw_funds_from_class_fund() -> Weight {
-		(65_500_000 as Weight)
+		(26_662_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(3 as Weight))
 			.saturating_add(T::DbWeight::get().writes(2 as Weight))
 	}
+	fn force_update_total_issuance() -> Weight {
+		(12_784_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
 }