diff --git a/frameworks/packages/runtime-core/package.json b/frameworks/packages/runtime-core/package.json
index b9d2f6b41a6cc2315950730a57ce36840fa0fd25..409b8d0657e7c05db5da95bde4126364d7a1db76 100755
--- a/frameworks/packages/runtime-core/package.json
+++ b/frameworks/packages/runtime-core/package.json
@@ -5,6 +5,7 @@
   "main": "index.js",
   "scripts": {
     "build": "node scripts/build.js",
+    "lint": "eslint .",
     "test": "jest"
   },
   "keywords": [],
diff --git a/frameworks/packages/runtime-core/src/__test__/index.test.js b/frameworks/packages/runtime-core/src/__test__/index.test.js
index 117112cb153d5d59f39602c64ee4f235b9aa60bd..af4633bcf34aadd7beb100a9a3e6c386fa826da0 100644
--- a/frameworks/packages/runtime-core/src/__test__/index.test.js
+++ b/frameworks/packages/runtime-core/src/__test__/index.test.js
@@ -66,7 +66,7 @@ describe('ViewModel', () => {
     expect(vm.count).toBe(1);
     const watcher = vm.$watch(
         () => vm.count,
-        (newValue,oldValue) => {
+        (newValue, oldValue) => {
           expect(oldValue).toBe(1);
           expect(newValue).toBe(2);
           watcher.unsubscribe();
@@ -88,7 +88,7 @@ describe('ViewModel', () => {
 
     const watcher = vm.$watch(
         () => vm.user.name,
-        (newName,oldName) => {
+        (newName, oldName) => {
           expect(oldName).toBe('Chen');
           expect(newName).toBe('Chen2');
           watcher.unsubscribe();
@@ -349,13 +349,13 @@ describe('ViewModel', () => {
       },
       increaseB() {
         ++this.b;
-      },
+      }
     });
     const watcher = vm.$watch(
         () => vm.a + vm.b,
         number => {
           expect(number).toEqual(4);
-          watcher.unsubscribe()
+          watcher.unsubscribe();
           done();
         }
     );
@@ -364,7 +364,7 @@ describe('ViewModel', () => {
         () => vm.a + vm.b,
         number => {
           expect(number).toEqual(5);
-          watcher2.unsubscribe()
+          watcher2.unsubscribe();
           done();
         }
     );