diff --git a/registry/registry.go b/registry/registry.go
index 676adff..0272d78 100644
--- a/registry/registry.go
+++ b/registry/registry.go
@@ -20,6 +20,7 @@ var registry ComponentRegistry
 
 type ComponentRegistry interface {
 	RegisterType(t reflect.Type, ca *cda.ComponentAnnotation)
+	RegisterResource(name string, resource interface{}) error
 
 	GetInstance(t reflect.Type) (interface{}, error)
 	GetInstanceByName(name string) (interface{}, error)
@@ -29,6 +30,7 @@ func newRegistry() ComponentRegistry {
 	r := &defaultComponentRegistry{}
 	r.definitionByType = make(map[reflect.Type]*TypeDefinition, 0)
 	r.definitionByName = make(map[string]*TypeDefinition, 0)
+	r.resourceByName = make(map[string]interface{}, 0)
 
 	return r
 }
@@ -36,6 +38,7 @@ func newRegistry() ComponentRegistry {
 type defaultComponentRegistry struct {
 	definitionByType map[reflect.Type]*TypeDefinition
 	definitionByName map[string]*TypeDefinition
+	resourceByName   map[string]interface{}
 }
 
 func RegisterType(t reflect.Type, ca *cda.ComponentAnnotation) {
@@ -78,6 +81,18 @@ func (cr *defaultComponentRegistry) RegisterType(t reflect.Type, ca *cda.Compone
 	cr.definitionByName[name] = td
 }
 
+func RegisterResource(name string, resource interface{}) error {
+	return registry.RegisterResource(name, resource)
+}
+func (cr *defaultComponentRegistry) RegisterResource(name string, resource interface{}) error {
+	if _, ok := cr.resourceByName[name]; ok {
+		return fmt.Errorf("DI: Resource[%s] is already exist", name)
+	}
+	cr.resourceByName[name] = resource
+
+	return nil
+}
+
 func GetInstance(t reflect.Type) (interface{}, error) {
 	return registry.GetInstance(t)
 }