diff --git a/protobuf/schema/v1/server_analyzer_service.proto b/protobuf/schema/v1/server_analyzer_service.proto
index e3b41b4..5b4eaf5 100644
--- a/protobuf/schema/v1/server_analyzer_service.proto
+++ b/protobuf/schema/v1/server_analyzer_service.proto
@@ -46,8 +46,13 @@ message AnalyzeResponse {
   repeated Result results = 5;
 }
 
-service ServerAnalyzerService {
+message Error {
+  string message = 1;
+  int32 code = 2;
+}
 
+service ServerAnalyzerService {
+  
   rpc Analyze(AnalyzeRequest) returns (AnalyzeResponse) {
     // option type is http
     option (google.api.http) = {
diff --git a/protobuf/schema/v1/server_query_service.proto b/protobuf/schema/v1/server_query_service.proto
index 3a5acbc..afca5f0 100644
--- a/protobuf/schema/v1/server_query_service.proto
+++ b/protobuf/schema/v1/server_query_service.proto
@@ -8,7 +8,7 @@ import "google/api/annotations.proto";
 option go_package = "schema/service/v1";
 
 
-message Error {
+message QueryError {
   string message = 1;
   int32 code = 2;
 }
@@ -19,7 +19,7 @@ message QueryRequest {
 }
 
 message QueryResponse {
-  Error error = 1;
+  QueryError error = 1;
   string response = 2;
 }