diff --git a/protocol/src/main/java/com/zfoo/protocol/serializer/ruby/CodeGenerateRuby.java b/protocol/src/main/java/com/zfoo/protocol/serializer/ruby/CodeGenerateRuby.java
index 81966500..43bf534e 100644
--- a/protocol/src/main/java/com/zfoo/protocol/serializer/ruby/CodeGenerateRuby.java
+++ b/protocol/src/main/java/com/zfoo/protocol/serializer/ruby/CodeGenerateRuby.java
@@ -81,22 +81,22 @@ public class CodeGenerateRuby implements ICodeGenerate {
         createTemplateFile();
 
 
-        var protocolManagerTemplate = ClassUtils.getFileFromClassPathToString("python/ProtocolManagerTemplate.py");
+        var protocolManagerTemplate = ClassUtils.getFileFromClassPathToString("ruby/ProtocolManagerTemplate.rb");
         var protocol_imports = new StringBuilder();
         var protocol_manager_registrations = new StringBuilder();
-        protocol_imports.append("from . import Protocols").append(LS);
+        protocol_imports.append("require_relative 'Protocols.rb'").append(LS);
         for (var registration : registrations) {
             var protocol_id = registration.protocolId();
             var protocol_name = registration.protocolConstructor().getDeclaringClass().getSimpleName();
-            protocol_manager_registrations.append(StringUtils.format("protocols[{}] = Protocols.{}Registration", protocol_id, protocol_name)).append(LS);
-            protocol_manager_registrations.append(StringUtils.format("protocolIdMap[Protocols.{}] = {}", protocol_name, protocol_id)).append(LS);
+            protocol_manager_registrations.append(StringUtils.format("@@protocols[{}] = {}Registration.new()", protocol_id, protocol_name)).append(LS);
+            protocol_manager_registrations.append(StringUtils.format("@@protocolIdMap[{}] = {}", protocol_name, protocol_id)).append(LS);
         }
         var placeholderMap = Map.of(CodeTemplatePlaceholder.protocol_imports, protocol_imports.toString()
                 , CodeTemplatePlaceholder.protocol_manager_registrations, protocol_manager_registrations.toString());
         var formatProtocolManagerTemplate = CodeTemplatePlaceholder.formatTemplate(protocolManagerTemplate, placeholderMap);
-        var protocolManagerFile = new File(StringUtils.format("{}/{}", protocolOutputPath, "ProtocolManager.py"));
+        var protocolManagerFile = new File(StringUtils.format("{}/{}", protocolOutputPath, "ProtocolManager.rb"));
         FileUtils.writeStringToFile(protocolManagerFile, formatProtocolManagerTemplate, true);
-        logger.info("Generated Python protocol manager file:[{}] is in path:[{}]", protocolManagerFile.getName(), protocolManagerFile.getAbsolutePath());
+        logger.info("Generated Ruby protocol manager file:[{}] is in path:[{}]", protocolManagerFile.getName(), protocolManagerFile.getAbsolutePath());
 
 
         var protocol_class = new StringBuilder();
@@ -107,15 +107,15 @@ public class CodeGenerateRuby implements ICodeGenerate {
             protocol_class.append(protocol_class(registration)).append(LS);
             protocol_registration.append(protocol_registration(registration)).append(LS);
         }
-        var protocolTemplate = ClassUtils.getFileFromClassPathToString("python/ProtocolsTemplate.py");
+        var protocolTemplate = ClassUtils.getFileFromClassPathToString("ruby/ProtocolsTemplate.rb");
         var formatProtocolTemplate = CodeTemplatePlaceholder.formatTemplate(protocolTemplate, Map.of(
                 CodeTemplatePlaceholder.protocol_class, protocol_class.toString()
                 , CodeTemplatePlaceholder.protocol_registration, protocol_registration.toString()
         ));
-        var outputPath = StringUtils.format("{}/Protocols.py", protocolOutputPath);
+        var outputPath = StringUtils.format("{}/Protocols.rb", protocolOutputPath);
         var file = new File(outputPath);
         FileUtils.writeStringToFile(file, formatProtocolTemplate, true);
-        logger.info("Generated Python protocol file:[{}] is in path:[{}]", file.getName(), file.getAbsolutePath());
+        logger.info("Generated Ruby protocol file:[{}] is in path:[{}]", file.getName(), file.getAbsolutePath());
 
     }
 
@@ -124,37 +124,37 @@ public class CodeGenerateRuby implements ICodeGenerate {
         createTemplateFile();
 
 
-        var protocolManagerTemplate = ClassUtils.getFileFromClassPathToString("python/ProtocolManagerTemplate.py");
+        var protocolManagerTemplate = ClassUtils.getFileFromClassPathToString("ruby/ProtocolManagerTemplate.rb");
         var protocol_imports = new StringBuilder();
         var protocol_manager_registrations = new StringBuilder();
         for (var registration : registrations) {
             var protocol_id = registration.protocolId();
             var protocol_name = registration.protocolConstructor().getDeclaringClass().getSimpleName();
-            protocol_imports.append(StringUtils.format("from .{} import {}", GenerateProtocolPath.protocolPathPeriod(protocol_id), protocol_name)).append(LS);
-            protocol_manager_registrations.append(StringUtils.format("protocols[{}] = {}.{}Registration", protocol_id, protocol_name, protocol_name)).append(LS);
-            protocol_manager_registrations.append(StringUtils.format("protocolIdMap[{}.{}] = {}", protocol_name, protocol_name, protocol_id)).append(LS);
+            protocol_imports.append(StringUtils.format("require_relative '{}/{}.rb'", GenerateProtocolPath.protocolPathSlash(protocol_id), protocol_name)).append(LS);
+            protocol_manager_registrations.append(StringUtils.format("@@protocols[{}] = {}Registration.new()", protocol_id, protocol_name)).append(LS);
+            protocol_manager_registrations.append(StringUtils.format("@@protocolIdMap[{}] = {}", protocol_name, protocol_id)).append(LS);
         }
         var placeholderMap = Map.of(CodeTemplatePlaceholder.protocol_imports, protocol_imports.toString()
                 , CodeTemplatePlaceholder.protocol_manager_registrations, protocol_manager_registrations.toString());
         var formatProtocolManagerTemplate = CodeTemplatePlaceholder.formatTemplate(protocolManagerTemplate, placeholderMap);
-        var protocolManagerFile = new File(StringUtils.format("{}/{}", protocolOutputPath, "ProtocolManager.py"));
+        var protocolManagerFile = new File(StringUtils.format("{}/{}", protocolOutputPath, "ProtocolManager.rb"));
         FileUtils.writeStringToFile(protocolManagerFile, formatProtocolManagerTemplate, true);
-        logger.info("Generated Python protocol manager file:[{}] is in path:[{}]", protocolManagerFile.getName(), protocolManagerFile.getAbsolutePath());
+        logger.info("Generated Ruby protocol manager file:[{}] is in path:[{}]", protocolManagerFile.getName(), protocolManagerFile.getAbsolutePath());
 
 
         for (var registration : registrations) {
             var protocol_id = registration.protocolId();
             var protocol_name = registration.protocolConstructor().getDeclaringClass().getSimpleName();
-            var protocolTemplate = ClassUtils.getFileFromClassPathToString("python/ProtocolTemplate.py");
+            var protocolTemplate = ClassUtils.getFileFromClassPathToString("ruby/ProtocolTemplate.rb");
             var formatProtocolTemplate = CodeTemplatePlaceholder.formatTemplate(protocolTemplate, Map.of(
                     CodeTemplatePlaceholder.protocol_name, protocol_name
                     , CodeTemplatePlaceholder.protocol_class, protocol_class(registration)
                     , CodeTemplatePlaceholder.protocol_registration, protocol_registration(registration)
             ));
-            var outputPath = StringUtils.format("{}/{}/{}.py", protocolOutputPath, GenerateProtocolPath.protocolPathSlash(protocol_id), protocol_name);
+            var outputPath = StringUtils.format("{}/{}/{}.rb", protocolOutputPath, GenerateProtocolPath.protocolPathSlash(protocol_id), protocol_name);
             var file = new File(outputPath);
             FileUtils.writeStringToFile(file, formatProtocolTemplate, true);
-            logger.info("Generated Python protocol file:[{}] is in path:[{}]", file.getName(), file.getAbsolutePath());
+            logger.info("Generated Ruby protocol file:[{}] is in path:[{}]", file.getName(), file.getAbsolutePath());
         }
     }