diff --git a/src/catalog/src/information_extension.rs b/src/catalog/src/information_extension.rs
index 55764557a326..4d829ae01ae3 100644
--- a/src/catalog/src/information_extension.rs
+++ b/src/catalog/src/information_extension.rs
@@ -17,6 +17,7 @@ use common_error::ext::BoxedError;
 use common_meta::cluster::{ClusterInfo, NodeInfo};
 use common_meta::datanode::RegionStat;
 use common_meta::ddl::{ExecutorContext, ProcedureExecutor};
+use common_meta::key::flow::flow_state::FlowStat;
 use common_meta::rpc::procedure;
 use common_procedure::{ProcedureInfo, ProcedureState};
 use meta_client::MetaClientRef;
@@ -89,4 +90,12 @@ impl InformationExtension for DistributedInformationExtension {
             .map_err(BoxedError::new)
             .context(error::ListRegionStatsSnafu)
     }
+
+    async fn flow_stats(&self) -> std::result::Result<Option<FlowStat>, Self::Error> {
+        self.meta_client
+            .list_flow_stats()
+            .await
+            .map_err(BoxedError::new)
+            .context(crate::error::ListFlowStatsSnafu)
+    }
 }
diff --git a/src/cli/src/repl.rs b/src/cli/src/repl.rs
index 6b394e30c4d5..8b5e3aa389a2 100644
--- a/src/cli/src/repl.rs
+++ b/src/cli/src/repl.rs
@@ -47,9 +47,9 @@ use substrait::{DFLogicalSubstraitConvertor, SubstraitPlan};
 
 use crate::cmd::ReplCommand;
 use crate::error::{
-    CollectRecordBatchesSnafu, MetaClusterClientSnafu, ParseSqlSnafu, PlanStatementSnafu,
-    PrettyPrintRecordBatchesSnafu, ReadlineSnafu, ReplCreationSnafu, RequestDatabaseSnafu, Result,
-    StartMetaClientSnafu, SubstraitEncodeLogicalPlanSnafu,
+    CollectRecordBatchesSnafu, ParseSqlSnafu, PlanStatementSnafu, PrettyPrintRecordBatchesSnafu,
+    ReadlineSnafu, ReplCreationSnafu, RequestDatabaseSnafu, Result, StartMetaClientSnafu,
+    SubstraitEncodeLogicalPlanSnafu,
 };
 use crate::helper::RustylineHelper;
 use crate::{error, AttachCommand};
diff --git a/src/cmd/src/lib.rs b/src/cmd/src/lib.rs
index 7f23c4d3fc84..acd27f46d731 100644
--- a/src/cmd/src/lib.rs
+++ b/src/cmd/src/lib.rs
@@ -15,15 +15,6 @@
 #![feature(assert_matches, let_chains)]
 
 use async_trait::async_trait;
-use catalog::information_schema::InformationExtension;
-use client::api::v1::meta::ProcedureStatus;
-use common_error::ext::BoxedError;
-use common_meta::cluster::{ClusterInfo, NodeInfo};
-use common_meta::datanode::RegionStat;
-use common_meta::ddl::{ExecutorContext, ProcedureExecutor};
-use common_meta::key::flow::flow_state::FlowStat;
-use common_meta::rpc::procedure;
-use common_procedure::{ProcedureInfo, ProcedureState};
 use common_telemetry::{error, info};
 
 use crate::error::Result;
@@ -129,77 +120,3 @@ fn log_env_flags() {
         info!("argument: {}", argument);
     }
 }
-
-pub struct DistributedInformationExtension {
-    meta_client: MetaClientRef,
-}
-
-impl DistributedInformationExtension {
-    pub fn new(meta_client: MetaClientRef) -> Self {
-        Self { meta_client }
-    }
-}
-
-#[async_trait::async_trait]
-impl InformationExtension for DistributedInformationExtension {
-    type Error = catalog::error::Error;
-
-    async fn nodes(&self) -> std::result::Result<Vec<NodeInfo>, Self::Error> {
-        self.meta_client
-            .list_nodes(None)
-            .await
-            .map_err(BoxedError::new)
-            .context(catalog::error::ListNodesSnafu)
-    }
-
-    async fn procedures(&self) -> std::result::Result<Vec<(String, ProcedureInfo)>, Self::Error> {
-        let procedures = self
-            .meta_client
-            .list_procedures(&ExecutorContext::default())
-            .await
-            .map_err(BoxedError::new)
-            .context(catalog::error::ListProceduresSnafu)?
-            .procedures;
-        let mut result = Vec::with_capacity(procedures.len());
-        for procedure in procedures {
-            let pid = match procedure.id {
-                Some(pid) => pid,
-                None => return catalog::error::ProcedureIdNotFoundSnafu {}.fail(),
-            };
-            let pid = procedure::pb_pid_to_pid(&pid)
-                .map_err(BoxedError::new)
-                .context(catalog::error::ConvertProtoDataSnafu)?;
-            let status = ProcedureStatus::try_from(procedure.status)
-                .map(|v| v.as_str_name())
-                .unwrap_or("Unknown")
-                .to_string();
-            let procedure_info = ProcedureInfo {
-                id: pid,
-                type_name: procedure.type_name,
-                start_time_ms: procedure.start_time_ms,
-                end_time_ms: procedure.end_time_ms,
-                state: ProcedureState::Running,
-                lock_keys: procedure.lock_keys,
-            };
-            result.push((status, procedure_info));
-        }
-
-        Ok(result)
-    }
-
-    async fn region_stats(&self) -> std::result::Result<Vec<RegionStat>, Self::Error> {
-        self.meta_client
-            .list_region_stats()
-            .await
-            .map_err(BoxedError::new)
-            .context(catalog::error::ListRegionStatsSnafu)
-    }
-
-    async fn flow_stats(&self) -> std::result::Result<Option<FlowStat>, Self::Error> {
-        self.meta_client
-            .list_flow_stats()
-            .await
-            .map_err(BoxedError::new)
-            .context(catalog::error::ListFlowStatsSnafu)
-    }
-}
diff --git a/src/common/meta/src/key.rs b/src/common/meta/src/key.rs
index 2240a1a3471f..b6aa57d497cc 100644
--- a/src/common/meta/src/key.rs
+++ b/src/common/meta/src/key.rs
@@ -1263,8 +1263,8 @@ impl_metadata_value! {
     FlowRouteValue,
     TableFlowValue,
     NodeAddressValue,
-    SchemaNameValue
-    FlowStateValue,
+    SchemaNameValue,
+    FlowStateValue
 }
 
 impl_optional_metadata_value! {