diff --git a/common/config-parser/src/types/spec.rs b/common/config-parser/src/types/spec.rs
index 76caa7e84..85f9a0fa8 100644
--- a/common/config-parser/src/types/spec.rs
+++ b/common/config-parser/src/types/spec.rs
@@ -211,16 +211,10 @@ impl Genesis {
     }
 
     pub fn generate_hardfork_info(&self) -> HardforkInfoInner {
-        let mut info = Into::<HardforkInfoInner>::into(HardforkInput {
+        Into::<HardforkInfoInner>::into(HardforkInput {
             hardforks:    self.hardforks.clone(),
             block_number: 0,
-        });
-
-        if info.flags.is_zero() {
-            info.flags = H256::from_low_u64_be(HardforkName::all().to_be());
-        }
-
-        info
+        })
     }
 }
 
@@ -238,12 +232,24 @@ pub struct HardforkInput {
 
 impl From<HardforkInput> for HardforkInfoInner {
     fn from(value: HardforkInput) -> Self {
-        let flags = {
-            let r = value.hardforks.into_iter().fold(0, |acc, s| acc | s as u64);
+        let convert_fn = |hardforks: Vec<HardforkName>| -> H256 {
+            let r = hardforks.into_iter().fold(0, |acc, s| acc | s as u64);
 
             H256::from_low_u64_be(r.to_be())
         };
 
+        let flags = if value.hardforks.is_empty() {
+            H256::from_low_u64_be(HardforkName::all().to_be())
+        } else if value.hardforks.len() == 1 {
+            if value.hardforks[0] == HardforkName::None {
+                H256::zero()
+            } else {
+                convert_fn(value.hardforks)
+            }
+        } else {
+            convert_fn(value.hardforks)
+        };
+
         HardforkInfoInner {
             block_number: value.block_number,
             flags,
@@ -259,6 +265,6 @@ pub enum HardforkName {
 
 impl HardforkName {
     pub fn all() -> u64 {
-        HardforkName::None as u64 | HardforkName::Andromeda as u64
+        HardforkName::Andromeda as u64
     }
 }
diff --git a/core/executor/src/system_contract/metadata/store.rs b/core/executor/src/system_contract/metadata/store.rs
index d3d61c182..f8cbaef4b 100644
--- a/core/executor/src/system_contract/metadata/store.rs
+++ b/core/executor/src/system_contract/metadata/store.rs
@@ -18,14 +18,15 @@ use crate::{adapter::RocksTrieDB, MPTTrie, CURRENT_METADATA_ROOT};
 
 /// The metadata store does not follow the storage layout of EVM smart contract.
 /// It use MPT called Metadata MPT with the following layout:
-/// | key                  | value                    |
-/// | -------------------- | ------------------------ |
-/// | EPOCH_SEGMENT_KEY    | `EpochSegment.encode()`  |
-/// | CKB_RELATED_INFO_KEY | `CkbRelatedInfo.encode()`|
-/// | HARDFORK_KEY         | `HardforkInfo.encode()`  |
-/// | epoch_0.be_bytes()   | `Metadata.encode()`      |
-/// | epoch_1.be_bytes()   | `Metadata.encode()`      |
-/// | ...                  | ...                      |
+/// | key                  | value                                |
+/// | -------------------- | ------------------------------------ |
+/// | EPOCH_SEGMENT_KEY    | `EpochSegment.encode()`              |
+/// | CKB_RELATED_INFO_KEY | `CkbRelatedInfo.encode()`            |
+/// | HARDFORK_KEY         | `HardforkInfo.encode()`              |
+/// | epoch_0.be_bytes()   | `Metadata.encode()`                  |
+/// | epoch_1.be_bytes()   | `Metadata.encode()`                  |
+/// | CONSENSUS_CONFIG     | `version + ConsensesConfig.encode()` |
+/// | ...                  | ...                                  |
 ///
 /// All these data are stored in a the `c9` column family of RocksDB, and the
 /// root of the Metadata MPT is stored in the storage MPT of the metadata
diff --git a/core/run/src/tests.rs b/core/run/src/tests.rs
index ae5961b20..de01e2943 100644
--- a/core/run/src/tests.rs
+++ b/core/run/src/tests.rs
@@ -50,8 +50,8 @@ const TESTCASES: &[TestCase] = &[
         config_file:           "config.toml",
         chain_spec_file:       "specs/single_node/chain-spec.toml",
         key_file:              "debug.key",
-        input_genesis_hash:    "0xb427513ec79cedda702cf21fe2e5514c6f5d75fe8134e00d1f88f87d7a8ca823",
-        genesis_state_root:    "0xfcb1f7a0000aac13be142babea87b3ee29a562111bf7e70ee22eae152ac40991",
+        input_genesis_hash:    "0x7482aab9053b82a027477ca53cd418ffafd866ccc57b6a7718554847723e38be",
+        genesis_state_root:    "0xf939bf06a1d818aee1555a11f06b20c215003c056e26403ecb1cb4b15958f6ac",
         genesis_receipts_root: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
     },
     TestCase {
@@ -59,8 +59,8 @@ const TESTCASES: &[TestCase] = &[
         config_file:           "nodes/node_1.toml",
         chain_spec_file:       "specs/multi_nodes/chain-spec.toml",
         key_file:              "debug.key",
-        input_genesis_hash:    "0x6b2214dc0bd93c64c234a99d996c90ccd97b0f89a888d50292dc34897486e30a",
-        genesis_state_root:    "0x11f586d996d7706bd2ee430224c279cd75b1a12bcb743dc139bea9cba2516f89",
+        input_genesis_hash:    "0x6814c79e5f439158c00bc45dee23134966152870136a6bf41e5d0be07178baa8",
+        genesis_state_root:    "0xe911923f522acff78d3f08b851aca86870bda9f24f1722f1d97518ff3b8697c6",
         genesis_receipts_root: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
     },
     TestCase {
@@ -68,8 +68,8 @@ const TESTCASES: &[TestCase] = &[
         config_file:           "nodes/node_1.toml",
         chain_spec_file:       "specs/multi_nodes_short_epoch_len/chain-spec.toml",
         key_file:              "debug.key",
-        input_genesis_hash:    "0x7360659a70f5713a4cc30b51e819dacd421047faf3295371cccbd34f7e5536c3",
-        genesis_state_root:    "0xc6ed6cbebcdcd05d72c9fb0ed6a9303179ca226a940c638b6dee63e7ffaec7bb",
+        input_genesis_hash:    "0x8f6fe8d64998559224b7d635aee0681435eaa8e27dea52c7cc11c4967593815f",
+        genesis_state_root:    "0x1fc51ffe40ba5f03523370e8a1baba3046574db9abf769f21e42458f50047a2c",
         genesis_receipts_root: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
     },
 ];