diff --git a/packages/fineui/src/core/decorator.js b/packages/fineui/src/core/decorator.js
index 31f5920c2..589a67367 100644
--- a/packages/fineui/src/core/decorator.js
+++ b/packages/fineui/src/core/decorator.js
@@ -1,33 +1,17 @@
-// export * from "../../typescript/core/decorator/decorator.ts";
+import * as inject from "./5.inject";
 
-import { shortcut as biShortcut, provider as biProvider, model as biModel, Models } from "./5.inject";
-
-/**
- * 注册widget
- */
-export function shortcut() {
-    return function decorator(Target) {
-        biShortcut(Target.xtype, Target);
-    };
-}
-
-/**
- * 注册provider
- */
-export function provider() {
-    return function decorator(Target) {
-        biProvider(Target.xtype, Target);
+const transFunc2Decorator = targetFunc => {
+    return function () {
+        return function decorator(Target) {
+            targetFunc(Target.xtype, Target);
+        };
     };
-}
+};
 
-/**
- * 注册model
- */
-export function model() {
-    return function decorator(Target) {
-        biModel(Target.xtype, Target);
-    };
-}
+export const shortcut = transFunc2Decorator(inject.shortcut);
+export const service = transFunc2Decorator(inject.service);
+export const provider = transFunc2Decorator(inject.provider);
+export const model = transFunc2Decorator(inject.model);
 
 /**
  * 类注册_store属性
@@ -40,7 +24,7 @@ export function store(Model, opts = {}) {
             _store() {
                 const props = opts.props ? opts.props.apply(this) : undefined;
 
-                return Models.getModel(Model.xtype, props);
+                return inject.Models.getModel(Model.xtype, props);
             }
         };
     };
diff --git a/packages/fineui/src/core/index.js b/packages/fineui/src/core/index.js
index 0bb1f5946..52e723217 100644
--- a/packages/fineui/src/core/index.js
+++ b/packages/fineui/src/core/index.js
@@ -33,7 +33,7 @@ export * from './wrapper';
 export * from './platform/web';
 export * from './utils';
 
-export { shortcut, provider, store, model, mixin, mixins } from './decorator';
+export { shortcut, provider, store, model, mixin, mixins, service } from './decorator';