diff --git a/internal/proxy/accesslog/info/grpc_info.go b/internal/proxy/accesslog/info/grpc_info.go
index 9c67b9af3f..c07d13fc1c 100644
--- a/internal/proxy/accesslog/info/grpc_info.go
+++ b/internal/proxy/accesslog/info/grpc_info.go
@@ -50,6 +50,9 @@ type GrpcAccessInfo struct {
 	grpcInfo *grpc.UnaryServerInfo
 	start    time.Time
 	end      time.Time
+
+	// runtime set info
+	actualConsistencyLevel *commonpb.ConsistencyLevel
 }
 
 func NewGrpcAccessInfo(ctx context.Context, grpcInfo *grpc.UnaryServerInfo, req interface{}) *GrpcAccessInfo {
@@ -299,6 +302,10 @@ func (i *GrpcAccessInfo) OutputFields() string {
 }
 
 func (i *GrpcAccessInfo) ConsistencyLevel() string {
+	// return actual consistency level if set
+	if i.actualConsistencyLevel != nil {
+		return i.actualConsistencyLevel.String()
+	}
 	level, ok := requestutil.GetConsistencyLevelFromRequst(i.req)
 	if ok {
 		return level.String()
@@ -357,3 +364,7 @@ func (i *GrpcAccessInfo) ClientRequestTime() string {
 
 	return time.UnixMilli(unixmsec).Format(timeFormat)
 }
+
+func (i *GrpcAccessInfo) SetActualConsistencyLevel(acl commonpb.ConsistencyLevel) {
+	i.actualConsistencyLevel = &acl
+}
diff --git a/internal/proxy/accesslog/info/info.go b/internal/proxy/accesslog/info/info.go
index 3f01df258c..3bfc1b9d89 100644
--- a/internal/proxy/accesslog/info/info.go
+++ b/internal/proxy/accesslog/info/info.go
@@ -16,6 +16,8 @@
 
 package info
 
+import "github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
+
 const (
 	Unknown            = "Unknown"
 	timeFormat         = "2006/01/02 15:04:05.000 -07:00"
@@ -80,6 +82,7 @@ type AccessInfo interface {
 	SearchParams() string
 	QueryParams() string
 	ClientRequestTime() string
+	SetActualConsistencyLevel(commonpb.ConsistencyLevel)
 }
 
 func Get(i AccessInfo, keys ...string) []any {
diff --git a/internal/proxy/accesslog/info/restful_info.go b/internal/proxy/accesslog/info/restful_info.go
index e3afadcbf1..ed44b70187 100644
--- a/internal/proxy/accesslog/info/restful_info.go
+++ b/internal/proxy/accesslog/info/restful_info.go
@@ -25,6 +25,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/samber/lo"
 
+	"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
 	"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
 	"github.com/milvus-io/milvus/pkg/v2/util/requestutil"
 )
@@ -41,6 +42,9 @@ type RestfulInfo struct {
 	params *gin.LogFormatterParams
 	start  time.Time
 	req    interface{}
+
+	// runtime set info
+	actualConsistencyLevel *commonpb.ConsistencyLevel
 }
 
 func NewRestfulInfo() *RestfulInfo {
@@ -209,6 +213,10 @@ func (i *RestfulInfo) OutputFields() string {
 }
 
 func (i *RestfulInfo) ConsistencyLevel() string {
+	// return actual consistency level if set
+	if i.actualConsistencyLevel != nil {
+		return i.actualConsistencyLevel.String()
+	}
 	level, ok := requestutil.GetConsistencyLevelFromRequst(i.req)
 	if ok {
 		return level.String()
@@ -259,3 +267,7 @@ func (i *RestfulInfo) QueryParams() string {
 func (i *RestfulInfo) ClientRequestTime() string {
 	return Unknown
 }
+
+func (i *RestfulInfo) SetActualConsistencyLevel(acl commonpb.ConsistencyLevel) {
+	i.actualConsistencyLevel = &acl
+}
diff --git a/internal/proxy/accesslog/util.go b/internal/proxy/accesslog/util.go
index 6e8f4a656b..aa3bd71c0f 100644
--- a/internal/proxy/accesslog/util.go
+++ b/internal/proxy/accesslog/util.go
@@ -25,6 +25,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"google.golang.org/grpc"
 
+	"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
 	"github.com/milvus-io/milvus/internal/proxy/accesslog/info"
 )
 
@@ -82,3 +83,13 @@ func timeFromName(filename, prefix, ext string) (time.Time, error) {
 	ts := filename[len(prefix) : len(filename)-len(ext)]
 	return time.Parse(timeNameFormat, ts)
 }
+
+func SetActualConsistencyLevel(ctx context.Context, acl commonpb.ConsistencyLevel) {
+	if ctx != nil {
+		v := ctx.Value(AccessKey{})
+		info, ok := v.(info.AccessInfo)
+		if ok && info != nil {
+			info.SetActualConsistencyLevel(acl)
+		}
+	}
+}
diff --git a/internal/proxy/task_query.go b/internal/proxy/task_query.go
index 17f6637bf5..7135cb4b2c 100644
--- a/internal/proxy/task_query.go
+++ b/internal/proxy/task_query.go
@@ -16,6 +16,7 @@ import (
 	"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
 	"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
 	"github.com/milvus-io/milvus/internal/parser/planparserv2"
+	"github.com/milvus-io/milvus/internal/proxy/accesslog"
 	"github.com/milvus-io/milvus/internal/types"
 	"github.com/milvus-io/milvus/internal/util/exprutil"
 	"github.com/milvus-io/milvus/internal/util/reduce"
@@ -525,6 +526,9 @@ func (t *queryTask) PreExecute(ctx context.Context) error {
 		}
 	}
 
+	// update actual consistency level
+	accesslog.SetActualConsistencyLevel(ctx, consistencyLevel)
+
 	// use collection schema updated timestamp if it's greater than calculate guarantee timestamp
 	// this make query view updated happens before new read request happens
 	// see also schema change design
diff --git a/internal/proxy/task_search.go b/internal/proxy/task_search.go
index e6361994c1..0150193c60 100644
--- a/internal/proxy/task_search.go
+++ b/internal/proxy/task_search.go
@@ -18,6 +18,7 @@ import (
 	"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
 	"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
 	"github.com/milvus-io/milvus/internal/parser/planparserv2"
+	"github.com/milvus-io/milvus/internal/proxy/accesslog"
 	"github.com/milvus-io/milvus/internal/types"
 	"github.com/milvus-io/milvus/internal/util/exprutil"
 	"github.com/milvus-io/milvus/internal/util/function/embedding"
@@ -241,6 +242,9 @@ func (t *searchTask) PreExecute(ctx context.Context) error {
 		}
 	}
 
+	// update actual consistency level
+	accesslog.SetActualConsistencyLevel(ctx, consistencyLevel)
+
 	// use collection schema updated timestamp if it's greater than calculate guarantee timestamp
 	// this make query view updated happens before new read request happens
 	// see also schema change design