diff --git a/Cargo.lock b/Cargo.lock
index 6a5ffc83..af602e5c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -15,7 +15,7 @@ dependencies = [
 [[package]]
 name = "account"
 version = "0.1.1"
-source = "git+https://github.com/darwinia-network/moonbeam.git?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
+source = "git+https://github.com/darwinia-network/moonbeam?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
 dependencies = [
  "blake2-rfc",
  "hex",
@@ -9026,7 +9026,7 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 [[package]]
 name = "precompile-utils"
 version = "0.1.0"
-source = "git+https://github.com/darwinia-network/moonbeam.git?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
+source = "git+https://github.com/darwinia-network/moonbeam?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
 dependencies = [
  "affix",
  "evm",
@@ -9052,7 +9052,7 @@ dependencies = [
 [[package]]
 name = "precompile-utils-macro"
 version = "0.1.0"
-source = "git+https://github.com/darwinia-network/moonbeam.git?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
+source = "git+https://github.com/darwinia-network/moonbeam?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
 dependencies = [
  "case",
  "num_enum",
@@ -13925,7 +13925,7 @@ dependencies = [
 [[package]]
 name = "xcm-primitives"
 version = "0.1.0"
-source = "git+https://github.com/darwinia-network/moonbeam.git?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
+source = "git+https://github.com/darwinia-network/moonbeam?branch=polkadot-v0.9.30#9d31c6120bb0f317053da9cac7fe7cd2a44f844c"
 dependencies = [
  "ethereum",
  "ethereum-types",
diff --git a/node/src/chain_spec/crab.rs b/node/src/chain_spec/crab.rs
index f426e311..88c0b827 100644
--- a/node/src/chain_spec/crab.rs
+++ b/node/src/chain_spec/crab.rs
@@ -188,7 +188,7 @@ pub fn genesis_config() -> ChainSpec {
 				treasury: Default::default(),
 
 				// Utility stuff.
-				sudo: Default::default(),
+				sudo: SudoConfig { key: Some(array_bytes::hex_n_into_unchecked(ALITH)) },
 				vesting: Default::default(),
 
 				// XCM stuff.
diff --git a/node/src/chain_spec/darwinia.rs b/node/src/chain_spec/darwinia.rs
index e35d3156..65d80f48 100644
--- a/node/src/chain_spec/darwinia.rs
+++ b/node/src/chain_spec/darwinia.rs
@@ -188,7 +188,7 @@ pub fn genesis_config() -> ChainSpec {
 				treasury: Default::default(),
 
 				// Utility stuff.
-				sudo: Default::default(),
+				sudo: SudoConfig { key: Some(array_bytes::hex_n_into_unchecked(ALITH)) },
 				vesting: Default::default(),
 
 				// XCM stuff.
diff --git a/node/src/chain_spec/pangolin.rs b/node/src/chain_spec/pangolin.rs
index c8ddf4d0..50164a3a 100644
--- a/node/src/chain_spec/pangolin.rs
+++ b/node/src/chain_spec/pangolin.rs
@@ -188,7 +188,7 @@ pub fn genesis_config() -> ChainSpec {
 				treasury: Default::default(),
 
 				// Utility stuff.
-				sudo: Default::default(),
+				sudo: SudoConfig { key: Some(array_bytes::hex_n_into_unchecked(ALITH)) },
 				vesting: Default::default(),
 
 				// XCM stuff.
diff --git a/tool/state-processor/src/main.rs b/tool/state-processor/src/main.rs
index 76f52e0b..fd9df8d2 100644
--- a/tool/state-processor/src/main.rs
+++ b/tool/state-processor/src/main.rs
@@ -18,6 +18,7 @@ mod evm;
 mod indices;
 mod proxy;
 mod staking;
+mod sudo;
 mod system;
 mod vesting;
 
diff --git a/tool/state-processor/src/processor.rs b/tool/state-processor/src/processor.rs
index 4fb1e397..07efbcda 100644
--- a/tool/state-processor/src/processor.rs
+++ b/tool/state-processor/src/processor.rs
@@ -59,6 +59,7 @@ where
 			.process_indices()
 			.process_vesting()
 			.process_proxy()
+			.process_sudo()
 			.process_staking()
 			.process_evm();
 
diff --git a/tool/state-processor/src/sudo/mod.rs b/tool/state-processor/src/sudo/mod.rs
new file mode 100644
index 00000000..a13d8eb8
--- /dev/null
+++ b/tool/state-processor/src/sudo/mod.rs
@@ -0,0 +1,17 @@
+// darwinia
+use crate::*;
+
+impl<S> Processor<S> {
+	pub fn process_sudo(&mut self) -> &mut Self {
+		// Storage items.
+		// https://github.dev/darwinia-network/substrate/blob/darwinia-v0.12.5/frame/sudo/src/lib.rs#L268
+		//
+		// The new sudo key will be set on the genesis side.
+		// We just need to kill the old keys.
+		log::info!("drain solo and para `Sudo::Key`");
+		self.solo_state.take_value(b"Sudo", b"Key", "", &mut [0_u8; 32]);
+		self.para_state.take_value(b"Sudo", b"Key", "", &mut [0_u8; 32]);
+
+		self
+	}
+}