diff --git a/src/servers/src/grpc/greptime_handler.rs b/src/servers/src/grpc/greptime_handler.rs
index 477af876b0..e2eebbb80c 100644
--- a/src/servers/src/grpc/greptime_handler.rs
+++ b/src/servers/src/grpc/greptime_handler.rs
@@ -37,7 +37,7 @@ use common_telemetry::tracing_context::{FutureExt, TracingContext};
 use common_telemetry::{debug, error, tracing, warn};
 use common_time::timezone::parse_timezone;
 use futures_util::StreamExt;
-use session::context::{QueryContext, QueryContextBuilder, QueryContextRef};
+use session::context::{Channel, QueryContext, QueryContextBuilder, QueryContextRef};
 use session::hints::READ_PREFERENCE_HINT;
 use snafu::{OptionExt, ResultExt};
 use table::TableRef;
@@ -89,7 +89,7 @@ impl GreptimeRequestHandler {
         })?;
 
         let header = request.header.as_ref();
-        let query_ctx = create_query_context(header, hints)?;
+        let query_ctx = create_query_context(Channel::Grpc, header, hints)?;
         let user_info = auth(self.user_provider.clone(), header, &query_ctx).await?;
         query_ctx.set_current_user(user_info);
 
@@ -286,7 +286,10 @@ pub(crate) async fn auth(
     })
 }
 
+/// Creates a new `QueryContext` from the provided request header and extensions.
+/// Strongly recommend setting an appropriate channel, as this is very helpful for statistics.
 pub(crate) fn create_query_context(
+    channel: Channel,
     header: Option<&RequestHeader>,
     mut extensions: Vec<(String, String)>,
 ) -> Result<QueryContextRef> {
@@ -321,7 +324,8 @@ pub(crate) fn create_query_context(
     let mut ctx_builder = QueryContextBuilder::default()
         .current_catalog(catalog)
         .current_schema(schema)
-        .timezone(timezone);
+        .timezone(timezone)
+        .channel(channel);
 
     if let Some(x) = extensions
         .iter()
@@ -397,6 +401,7 @@ mod tests {
             ..Default::default()
         };
         let query_context = create_query_context(
+            Channel::Unknown,
             Some(&header),
             vec![
                 ("auto_create_table".to_string(), "true".to_string()),
diff --git a/src/servers/src/grpc/prom_query_gateway.rs b/src/servers/src/grpc/prom_query_gateway.rs
index 8658be1b88..fb9d605e70 100644
--- a/src/servers/src/grpc/prom_query_gateway.rs
+++ b/src/servers/src/grpc/prom_query_gateway.rs
@@ -27,7 +27,7 @@ use common_error::status_code::StatusCode;
 use common_time::util::current_time_rfc3339;
 use promql_parser::parser::value::ValueType;
 use query::parser::PromQuery;
-use session::context::QueryContext;
+use session::context::{Channel, QueryContext};
 use snafu::OptionExt;
 use tonic::{Request, Response};
 
@@ -77,7 +77,8 @@ impl PrometheusGateway for PrometheusGatewayService {
         };
 
         let header = inner.header.as_ref();
-        let query_ctx = create_query_context(header, Default::default())?;
+        let query_ctx = create_query_context(Channel::Promql, header, Default::default())?;
+
         let user_info = auth(self.user_provider.clone(), header, &query_ctx).await?;
         query_ctx.set_current_user(user_info);