diff --git a/internal/proto/data_coord.proto b/internal/proto/data_coord.proto
index 38e81fbda0..63402372d3 100644
--- a/internal/proto/data_coord.proto
+++ b/internal/proto/data_coord.proto
@@ -196,7 +196,7 @@ message SegmentInfo {
   uint64 last_expire_time = 8;
   internal.MsgPosition start_position = 9;
   internal.MsgPosition dml_position = 10;
-  // binlogs consist of insert-binlogs and stats-binlogs
+  // binlogs consist of insert binlogs
   repeated FieldBinlog binlogs = 11;
   repeated FieldBinlog statslogs = 12;
   repeated string deltalogs = 13;
diff --git a/internal/proto/datapb/data_coord.pb.go b/internal/proto/datapb/data_coord.pb.go
index 3c5def2181..dc49b08b7b 100644
--- a/internal/proto/datapb/data_coord.pb.go
+++ b/internal/proto/datapb/data_coord.pb.go
@@ -1329,7 +1329,7 @@ type SegmentInfo struct {
 	LastExpireTime uint64                  `protobuf:"varint,8,opt,name=last_expire_time,json=lastExpireTime,proto3" json:"last_expire_time,omitempty"`
 	StartPosition  *internalpb.MsgPosition `protobuf:"bytes,9,opt,name=start_position,json=startPosition,proto3" json:"start_position,omitempty"`
 	DmlPosition    *internalpb.MsgPosition `protobuf:"bytes,10,opt,name=dml_position,json=dmlPosition,proto3" json:"dml_position,omitempty"`
-	// binlogs consist of insert-binlogs and stats-binlogs
+	// binlogs consist of insert binlogs
 	Binlogs              []*FieldBinlog `protobuf:"bytes,11,rep,name=binlogs,proto3" json:"binlogs,omitempty"`
 	Statslogs            []*FieldBinlog `protobuf:"bytes,12,rep,name=statslogs,proto3" json:"statslogs,omitempty"`
 	Deltalogs            []string       `protobuf:"bytes,13,rep,name=deltalogs,proto3" json:"deltalogs,omitempty"`