diff --git a/annotation/annotation.go b/annotation/annotation.go
index 2cec4c3..298b6ec 100644
--- a/annotation/annotation.go
+++ b/annotation/annotation.go
@@ -140,7 +140,13 @@ func splitAnnotationAttribute(s string) (map[string]string, error) {
 		aas := strings.Index(ts[as:], AnnotationAttributeStartChar)
 		aae := strings.Index(ts[as+aas+1:], AnnotationAttributeEndChar)
 
-		ss[aName] = ts[as+aas+1 : as+aas+aae+1]
+		if -1 == aas && -1 == aae {
+			ss[aName] = ts[as+1 : len(ts)]
+		} else if -1 != aas && -1 != aae {
+			ss[aName] = ts[as+aas+1 : as+aas+aae+1]
+		} else {
+			return nil, fmt.Errorf("not valid string %s", ts)
+		}
 
 		asi := strings.Index(ts[as+aae:], AnnotationAttributeSpliter)
 		if -1 == asi {
diff --git a/injection/annotation/component.go b/injection/annotation/component.go
index 5c2a50f..1dd5ab9 100644
--- a/injection/annotation/component.go
+++ b/injection/annotation/component.go
@@ -17,8 +17,8 @@ func init() {
 
 type ComponentAnnotation struct {
 	cda.TypeAnnotation `@annotation:"@Component"`
-	Name               string       `@annotation:"name"`
-	InitMethod         string       `@annotation:"initMethod"`    // func (receiver interface{}, cr ComponentRegistry) error
-	DestroyMethod      string       `@annotation:"destroyMethod"` // func (receiver interface{}, cr ComponentRegistry) error
-	Scope              di.ScopeType `@annotation:"scope"`
+	Name               string       `json:"name"`
+	InitMethod         string       `json:"initMethod"`    // func (receiver interface{}, cr ComponentRegistry) error
+	DestroyMethod      string       `json:"destroyMethod"` // func (receiver interface{}, cr ComponentRegistry) error
+	Scope              di.ScopeType `json:"scope"`
 }
diff --git a/injection/annotation/inject.go b/injection/annotation/inject.go
index e4b0c9a..d48aee3 100644
--- a/injection/annotation/inject.go
+++ b/injection/annotation/inject.go
@@ -16,5 +16,6 @@ func init() {
 
 type InjectAnnotation struct {
 	cda.TypeAnnotation `@annotation:"@Inject"`
-	Name               string `@annotation:"name"`
+
+	Name string `json:"name"`
 }
diff --git a/injection/annotation/resource.go b/injection/annotation/resource.go
index 0d30b7c..061d405 100644
--- a/injection/annotation/resource.go
+++ b/injection/annotation/resource.go
@@ -14,5 +14,5 @@ func init() {
 
 type ResourceAnnotation struct {
 	cda.TypeAnnotation `@annotation:"@Resource"`
-	Name               string `@annotation:"name"`
+	Name               string `:"name"`
 }
diff --git a/registry/registry.go b/registry/registry.go
index 9ddf125..4a12695 100644
--- a/registry/registry.go
+++ b/registry/registry.go
@@ -58,6 +58,7 @@ func RegisterType(t reflect.Type) {
 
 	registry.RegisterType(t)
 }
+
 func (cr *defaultComponentRegistry) RegisterType(t reflect.Type) {
 	if nil == t {
 		log.Panicf("DI: t[reflect.Type] is nil")