diff --git a/bdchain/api/error_details.proto b/bdchain/api/error_details.proto
index 030102c..51f9abb 100644
--- a/bdchain/api/error_details.proto
+++ b/bdchain/api/error_details.proto
@@ -2,9 +2,9 @@ syntax = "proto3";
 
 package bdchain.api;
 
-option go_package = "bdchain/api/grpc/common";
+option go_package = "bdchain/api/grpc/errdetails";
 option java_package = "bdchain.api.grpc";
-option java_outer_classname = "CommonProto";
+option java_outer_classname = "ErrorDetailsProto";
 option java_multiple_files = true;
 
 // InvalidArgument indicates client specified an invalid argument.