diff --git a/annotations/inject.go b/annotations/inject.go
deleted file mode 100644
index 946e8dd..0000000
--- a/annotations/inject.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package annotations
-
-// @Inject(name? string)
-
-import (
-	"reflect"
-
-	"git.loafle.net/loafer/annotation-go"
-)
-
-var InjectAnnotationType = reflect.TypeOf((*InjectAnnotation)(nil))
-
-func init() {
-	annotation.Register(InjectAnnotationType)
-}
-
-type InjectAnnotation struct {
-	annotation.TypeAnnotation `@annotation:"@Inject"`
-
-	Name string `json:"name"`
-}
diff --git a/annotations/resource.go b/annotations/resource.go
deleted file mode 100644
index 10f27da..0000000
--- a/annotations/resource.go
+++ /dev/null
@@ -1,18 +0,0 @@
-package annotations
-
-import (
-	"reflect"
-
-	"git.loafle.net/loafer/annotation-go"
-)
-
-var ResourceAnnotationType = reflect.TypeOf((*ResourceAnnotation)(nil))
-
-func init() {
-	annotation.Register(ResourceAnnotationType)
-}
-
-type ResourceAnnotation struct {
-	annotation.TypeAnnotation `@annotation:"@Resource"`
-	Name                      string `json:"name"`
-}
diff --git a/go.mod b/go.mod
index 51bf90d..492f87e 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,6 @@ module git.loafle.net/loafer/di-go
 go 1.13
 
 require (
-	git.loafle.net/loafer/annotation-go v0.0.0-20191112145817-e44b732fea76
+	git.loafle.net/loafer/annotation-go v0.0.0-20191113135342-a3974dc21898
 	git.loafle.net/loafer/util-go v0.0.0-20191113132317-6eeae49d258d
 )
diff --git a/go.sum b/go.sum
index 434af39..a471600 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-git.loafle.net/loafer/annotation-go v0.0.0-20191112145817-e44b732fea76 h1:fUggcxR3GQLUeDVt2vuLJ7NW20sdr+Cnk/Q0uOioBLI=
-git.loafle.net/loafer/annotation-go v0.0.0-20191112145817-e44b732fea76/go.mod h1:1yow6wwbB3nWq6Asgt3BAPfXJTjZeqgMYF+VVPlj9Xk=
+git.loafle.net/loafer/annotation-go v0.0.0-20191113135342-a3974dc21898 h1:3moCEHhGfzHTQVBde+IkvB42oDGUdpCDkBWjN5ZnoL8=
+git.loafle.net/loafer/annotation-go v0.0.0-20191113135342-a3974dc21898/go.mod h1:1yow6wwbB3nWq6Asgt3BAPfXJTjZeqgMYF+VVPlj9Xk=
 git.loafle.net/loafer/util-go v0.0.0-20191112142134-9a567d18b779/go.mod h1:HGVw9FNJIc/UFDIzxmoIj5K2+D9Eadal5jjHOq0NFOU=
 git.loafle.net/loafer/util-go v0.0.0-20191113132317-6eeae49d258d h1:ESDbDHHzH2Ysq+thQrO/OQtyDkVhzNzshjn0SJIqa0g=
 git.loafle.net/loafer/util-go v0.0.0-20191113132317-6eeae49d258d/go.mod h1:HGVw9FNJIc/UFDIzxmoIj5K2+D9Eadal5jjHOq0NFOU=
diff --git a/registry.go b/registry.go
index 1a85e1a..0524817 100644
--- a/registry.go
+++ b/registry.go
@@ -8,7 +8,6 @@ import (
 	"strings"
 
 	"git.loafle.net/loafer/annotation-go"
-	"git.loafle.net/loafer/di-go/annotations"
 	luReflect "git.loafle.net/loafer/util-go/reflect"
 )
 
@@ -82,8 +81,8 @@ func (r *Registry) RegisterType(t reflect.Type) {
 
 	name := td.TypeName
 
-	if a := td.GetTypeAnnotationByType(annotations.ComponentAnnotationType, true); nil != a {
-		ca := a.(*annotations.ComponentAnnotation)
+	if a := td.GetTypeAnnotationByType(ComponentAnnotationType, true); nil != a {
+		ca := a.(*ComponentAnnotation)
 		if "" != strings.Trim(ca.Name, " ") {
 			name = ca.Name
 		}
@@ -172,14 +171,14 @@ func (r *Registry) GetInstance(t reflect.Type) (instance interface{}, err error)
 			return
 		}
 
-		if annotation = fd.GetAnnotationByType(annotations.InjectAnnotationType, false); nil != annotation {
+		if annotation = fd.GetAnnotationByType(InjectAnnotationType, false); nil != annotation {
 			if fV, err = r.GetInstance(fd.Type); nil != err {
 				return
 			}
 		}
 
-		if annotation = fd.GetAnnotationByType(annotations.ResourceAnnotationType, false); nil != annotation {
-			n := annotation.(*annotations.ResourceAnnotation).Name
+		if annotation = fd.GetAnnotationByType(ResourceAnnotationType, false); nil != annotation {
+			n := annotation.(*ResourceAnnotation).Name
 			if "" == n {
 				n = fd.FieldName
 			}
diff --git a/annotations/component.go b/types.go
similarity index 54%
rename from annotations/component.go
rename to types.go
index 6c508dc..fa69df5 100644
--- a/annotations/component.go
+++ b/types.go
@@ -1,4 +1,4 @@
-package annotations
+package di
 
 // @Inject(name? string)
 
@@ -8,15 +8,32 @@ import (
 	"git.loafle.net/loafer/annotation-go"
 )
 
-var ComponentAnnotationType = reflect.TypeOf((*ComponentAnnotation)(nil))
-
 func init() {
 	annotation.Register(ComponentAnnotationType)
+	annotation.Register(InjectAnnotationType)
+	annotation.Register(ResourceAnnotationType)
 }
 
+var ComponentAnnotationType = reflect.TypeOf((*ComponentAnnotation)(nil))
+
 type ComponentAnnotation struct {
 	annotation.TypeAnnotation `@annotation:"@Component"`
 	Name                      string `json:"name"`
 	InitMethod                string `json:"initMethod"`    // func (receiver interface{}, cr ComponentRegistry) error
 	DestroyMethod             string `json:"destroyMethod"` // func (receiver interface{}, cr ComponentRegistry) error
 }
+
+var InjectAnnotationType = reflect.TypeOf((*InjectAnnotation)(nil))
+
+type InjectAnnotation struct {
+	annotation.TypeAnnotation `@annotation:"@Inject"`
+
+	Name string `json:"name"`
+}
+
+var ResourceAnnotationType = reflect.TypeOf((*ResourceAnnotation)(nil))
+
+type ResourceAnnotation struct {
+	annotation.TypeAnnotation `@annotation:"@Resource"`
+	Name                      string `json:"name"`
+}