diff --git a/chain/src/init.rs b/chain/src/init.rs
index 89223275af..2759a75cb4 100644
--- a/chain/src/init.rs
+++ b/chain/src/init.rs
@@ -120,7 +120,7 @@ pub fn start_chain_services(builder: ChainServicesBuilder) -> ChainController {
             }
         })
         .expect("start chain_service thread should ok");
-    register_thread("ChainServices", chain_service_thread);
+    register_thread("ChainService", chain_service_thread);
 
     chain_controller
 }
diff --git a/docs/ckb_rpc_openrpc b/docs/ckb_rpc_openrpc
index 5d696307ed..1faaef7135 160000
--- a/docs/ckb_rpc_openrpc
+++ b/docs/ckb_rpc_openrpc
@@ -1 +1 @@
-Subproject commit 5d696307edb59dfa198fb78800ae14588d4bafd8
+Subproject commit 1faaef7135c8190bba0a2d65cf51d7b311897c5c
diff --git a/rpc/README.md b/rpc/README.md
index e2d5d102fa..820cddeab7 100644
--- a/rpc/README.md
+++ b/rpc/README.md
@@ -31,9 +31,9 @@ The crate `ckb-rpc`'s minimum supported rustc version is 1.71.1.
 
 * [RPC Methods](#rpc-methods)
 
-    * [Module Alert](#module-alert) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Alert&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/alert_rpc_doc.json)
+    * [Module Alert](#module-alert) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Alert&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/alert_rpc_doc.json)
         * [Method `send_alert`](#alert-send_alert)
-    * [Module Chain](#module-chain) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Chain&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/chain_rpc_doc.json)
+    * [Module Chain](#module-chain) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Chain&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/chain_rpc_doc.json)
         * [Method `get_block`](#chain-get_block)
         * [Method `get_block_by_number`](#chain-get_block_by_number)
         * [Method `get_header`](#chain-get_header)
@@ -57,19 +57,19 @@ The crate `ckb-rpc`'s minimum supported rustc version is 1.71.1.
         * [Method `estimate_cycles`](#chain-estimate_cycles)
         * [Method `get_fee_rate_statics`](#chain-get_fee_rate_statics)
         * [Method `get_fee_rate_statistics`](#chain-get_fee_rate_statistics)
-    * [Module Debug](#module-debug) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Debug&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/debug_rpc_doc.json)
+    * [Module Debug](#module-debug) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Debug&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/debug_rpc_doc.json)
         * [Method `jemalloc_profiling_dump`](#debug-jemalloc_profiling_dump)
         * [Method `update_main_logger`](#debug-update_main_logger)
         * [Method `set_extra_logger`](#debug-set_extra_logger)
-    * [Module Experiment](#module-experiment) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Experiment&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/experiment_rpc_doc.json)
+    * [Module Experiment](#module-experiment) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Experiment&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/experiment_rpc_doc.json)
         * [Method `dry_run_transaction`](#experiment-dry_run_transaction)
         * [Method `calculate_dao_maximum_withdraw`](#experiment-calculate_dao_maximum_withdraw)
-    * [Module Indexer](#module-indexer) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Indexer&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/indexer_rpc_doc.json)
+    * [Module Indexer](#module-indexer) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Indexer&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/indexer_rpc_doc.json)
         * [Method `get_indexer_tip`](#indexer-get_indexer_tip)
         * [Method `get_cells`](#indexer-get_cells)
         * [Method `get_transactions`](#indexer-get_transactions)
         * [Method `get_cells_capacity`](#indexer-get_cells_capacity)
-    * [Module Integration_test](#module-integration_test) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Integration_test&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/integration_test_rpc_doc.json)
+    * [Module Integration_test](#module-integration_test) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Integration_test&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/integration_test_rpc_doc.json)
         * [Method `process_block_without_verify`](#integration_test-process_block_without_verify)
         * [Method `truncate`](#integration_test-truncate)
         * [Method `generate_block`](#integration_test-generate_block)
@@ -77,10 +77,10 @@ The crate `ckb-rpc`'s minimum supported rustc version is 1.71.1.
         * [Method `notify_transaction`](#integration_test-notify_transaction)
         * [Method `generate_block_with_template`](#integration_test-generate_block_with_template)
         * [Method `calculate_dao_field`](#integration_test-calculate_dao_field)
-    * [Module Miner](#module-miner) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Miner&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/miner_rpc_doc.json)
+    * [Module Miner](#module-miner) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Miner&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/miner_rpc_doc.json)
         * [Method `get_block_template`](#miner-get_block_template)
         * [Method `submit_block`](#miner-submit_block)
-    * [Module Net](#module-net) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Net&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/net_rpc_doc.json)
+    * [Module Net](#module-net) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Net&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/net_rpc_doc.json)
         * [Method `local_node_info`](#net-local_node_info)
         * [Method `get_peers`](#net-get_peers)
         * [Method `get_banned_addresses`](#net-get_banned_addresses)
@@ -91,7 +91,7 @@ The crate `ckb-rpc`'s minimum supported rustc version is 1.71.1.
         * [Method `add_node`](#net-add_node)
         * [Method `remove_node`](#net-remove_node)
         * [Method `ping_peers`](#net-ping_peers)
-    * [Module Pool](#module-pool) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Pool&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/pool_rpc_doc.json)
+    * [Module Pool](#module-pool) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Pool&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/pool_rpc_doc.json)
         * [Method `send_transaction`](#pool-send_transaction)
         * [Method `remove_transaction`](#pool-remove_transaction)
         * [Method `tx_pool_info`](#pool-tx_pool_info)
@@ -99,10 +99,10 @@ The crate `ckb-rpc`'s minimum supported rustc version is 1.71.1.
         * [Method `get_raw_tx_pool`](#pool-get_raw_tx_pool)
         * [Method `get_pool_tx_detail_info`](#pool-get_pool_tx_detail_info)
         * [Method `tx_pool_ready`](#pool-tx_pool_ready)
-    * [Module Stats](#module-stats) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Stats&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/stats_rpc_doc.json)
+    * [Module Stats](#module-stats) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Stats&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/stats_rpc_doc.json)
         * [Method `get_blockchain_info`](#stats-get_blockchain_info)
         * [Method `get_deployments_info`](#stats-get_deployments_info)
-    * [Module Subscription](#module-subscription) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Subscription&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/subscription_rpc_doc.json)
+    * [Module Subscription](#module-subscription) [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Subscription&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/subscription_rpc_doc.json)
         * [Method `subscribe`](#subscription-subscribe)
         * [Method `unsubscribe`](#subscription-unsubscribe)
 * [RPC Types](#rpc-types)
@@ -207,7 +207,7 @@ The crate `ckb-rpc`'s minimum supported rustc version is 1.71.1.
 ## RPC Modules
 
 ### Module `Alert`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Alert&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/alert_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Alert&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/alert_rpc_doc.json)
 
 RPC Module Alert for network alerts.
 
@@ -273,7 +273,7 @@ Response
 ```
 
 ### Module `Chain`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Chain&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/chain_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Chain&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/chain_rpc_doc.json)
 
 RPC Module Chain for methods related to the canonical chain.
 
@@ -1913,7 +1913,7 @@ Response
 ```
 
 ### Module `Debug`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Debug&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/debug_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Debug&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/debug_rpc_doc.json)
 
 RPC Module Debug for internal RPC methods.
 
@@ -1959,7 +1959,7 @@ they only append logs to their log files.
 Removes the logger when this is null.
 
 ### Module `Experiment`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Experiment&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/experiment_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Experiment&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/experiment_rpc_doc.json)
 
 RPC Module Experiment for experimenting methods.
 
@@ -2113,7 +2113,7 @@ Response
 ```
 
 ### Module `Indexer`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Indexer&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/indexer_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Indexer&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/indexer_rpc_doc.json)
 
 RPC Module Indexer.
 
@@ -2995,7 +2995,7 @@ Response
 ```
 
 ### Module `Integration_test`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Integration_test&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/integration_test_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Integration_test&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/integration_test_rpc_doc.json)
 
 RPC for Integration Test.
 
@@ -3496,7 +3496,7 @@ Response
 ```
 
 ### Module `Miner`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Miner&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/miner_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Miner&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/miner_rpc_doc.json)
 
 RPC Module Miner for miners.
 
@@ -3712,7 +3712,7 @@ Response
 ```
 
 ### Module `Net`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Net&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/net_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Net&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/net_rpc_doc.json)
 
 RPC Module Net for P2P network.
 
@@ -4273,7 +4273,7 @@ Response
 ```
 
 ### Module `Pool`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Pool&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/pool_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Pool&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/pool_rpc_doc.json)
 
 RPC Module Pool for transaction memory pool.
 
@@ -4616,7 +4616,7 @@ Response
 ```
 
 ### Module `Stats`
-- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Stats&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/5d696307edb59dfa198fb78800ae14588d4bafd8/json/stats_rpc_doc.json)
+- [👉 OpenRPC spec](http://playground.open-rpc.org/?uiSchema[appBar][ui:title]=CKB-Stats&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:examplesDropdown]=false&uiSchema[appBar][ui:logoUrl]=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/main/ckb-logo.jpg&schemaUrl=https://raw.githubusercontent.com/cryptape/ckb-rpc-resources/1faaef7135c8190bba0a2d65cf51d7b311897c5c/json/stats_rpc_doc.json)
 
 RPC Module Stats for getting various statistic data.
 
@@ -6111,6 +6111,14 @@ The overall chain synchronization state of this local node.
 
     If this number is too high, it indicates that block download has stuck at some block.
 
+* `tip_hash`: [`H256`](#type-h256) - The block hash of current tip block
+
+* `tip_number`: [`Uint64`](#type-uint64) - The block number of current tip block
+
+* `unverified_tip_hash`: [`H256`](#type-h256) - The block hash of current unverified tip block
+
+* `unverified_tip_number`: [`Uint64`](#type-uint64) - The block number of current unverified tip block
+
 ### Type `Transaction`
 The transaction.
 
@@ -6511,4 +6519,4 @@ For example, a cellbase transaction is not allowed in `send_transaction` RPC.
 ### ERROR `PoolRejectedRBF`
 (-1111): The transaction is rejected for RBF checking.
 ### ERROR `Indexer`
-(-1200): The indexer error.
+(-1200): The indexer error.
\ No newline at end of file
diff --git a/util/app-config/src/tests/export_import.bats b/util/app-config/src/tests/export_import.bats
index 555ce26402..1c53da1f9d 100644
--- a/util/app-config/src/tests/export_import.bats
+++ b/util/app-config/src/tests/export_import.bats
@@ -13,7 +13,8 @@ function export { #@test
 }
 
 _import() {
-  bash -c "ckb import -C ${CKB_DIRNAME} ${TMP_DIR}/ckb*.json"
+  bash -c "ckb init -C ${TMP_DIR}/import"
+  bash -c "ckb import -C ${TMP_DIR}/import ${TMP_DIR}/ckb*.json"
 }
 
 function ckb_import { #@test
@@ -27,4 +28,5 @@ setup_file() {
 
 teardown_file() {
   rm -f ${TMP_DIR}/ckb*.json
+  rm -rvf ${TMP_DIR}/import
 }
diff --git a/util/app-config/src/tests/graceful_shutdown.bats b/util/app-config/src/tests/graceful_shutdown.bats
index 17ac2661b3..368a8afd07 100644
--- a/util/app-config/src/tests/graceful_shutdown.bats
+++ b/util/app-config/src/tests/graceful_shutdown.bats
@@ -21,7 +21,7 @@ function ckb_graceful_shutdown { #@test
   [ "$status" -eq 0 ]
 
   assert_output --regexp "INFO ckb_bin::subcommand::run  Trapped exit signal, exiting..."
-  assert_output --regexp "INFO ckb_chain::chain  ChainService received exit signal, exit now"
+  assert_output --regexp "INFO ckb_chain::chain_service  ChainService received exit signal, exit now"
   assert_output --regexp "INFO ckb_sync::synchronizer  BlockDownload received exit signal, exit now"
   assert_output --regexp "INFO ckb_tx_pool::chunk_process  TxPool chunk_command service received exit signal, exit now"
   assert_output --regexp "INFO ckb_tx_pool::service  TxPool is saving, please wait..."
@@ -29,7 +29,7 @@ function ckb_graceful_shutdown { #@test
   assert_output --regexp "INFO ckb_indexer::service  Indexer received exit signal, exit now"
   assert_output --regexp "INFO ckb_notify  NotifyService received exit signal, exit now"
   assert_output --regexp "INFO ckb_block_filter::filter  BlockFilter received exit signal, exit now"
-  assert_output --regexp "INFO ckb_sync::types::header_map  HeaderMap limit_memory received exit signal, exit now"
+  assert_output --regexp "INFO ckb_shared::types::header_map  HeaderMap limit_memory received exit signal, exit now"
   assert_output --regexp "INFO ckb_network::network  NetworkService receive exit signal, start shutdown..."
   assert_output --regexp "INFO ckb_network::network  NetworkService shutdown now"
   assert_output --regexp "INFO ckb_tx_pool::process  TxPool saved successfully"