diff --git a/weed/pb/schema.proto b/weed/pb/schema.proto
index a7c6747c5..b55fb685e 100644
--- a/weed/pb/schema.proto
+++ b/weed/pb/schema.proto
@@ -5,7 +5,7 @@ package schema_pb;
 option go_package = "github.com/seaweedfs/seaweedfs/weed/pb/schema_pb";
 
 message RecordType {
-    repeated Field fields = 2;
+    repeated Field fields = 1;
 }
 
 message Field {
diff --git a/weed/pb/schema_pb/schema.pb.go b/weed/pb/schema_pb/schema.pb.go
index 1eeed0fcf..5e87ebda8 100644
--- a/weed/pb/schema_pb/schema.pb.go
+++ b/weed/pb/schema_pb/schema.pb.go
@@ -86,7 +86,7 @@ type RecordType struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Fields []*Field `protobuf:"bytes,2,rep,name=fields,proto3" json:"fields,omitempty"`
+	Fields []*Field `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty"`
 }
 
 func (x *RecordType) Reset() {
@@ -334,7 +334,7 @@ var file_schema_proto_rawDesc = []byte{
 	0x0a, 0x0c, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x09,
 	0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x5f, 0x70, 0x62, 0x22, 0x36, 0x0a, 0x0a, 0x52, 0x65, 0x63,
 	0x6f, 0x72, 0x64, 0x54, 0x79, 0x70, 0x65, 0x12, 0x28, 0x0a, 0x06, 0x66, 0x69, 0x65, 0x6c, 0x64,
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+	0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61,
 	0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x52, 0x06, 0x66, 0x69, 0x65, 0x6c, 0x64,
 	0x73, 0x22, 0x77, 0x0a, 0x05, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61,
 	0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x23,