diff --git a/packages/uploader/index.js b/packages/uploader/index.js
index dace19820..b98f70da9 100644
--- a/packages/uploader/index.js
+++ b/packages/uploader/index.js
@@ -32,6 +32,7 @@ export default sfc({
 
       files = files.length === 1 ? files[0] : [].slice.call(files, 0);
       if (!files || (this.beforeRead && !this.beforeRead(files))) {
+        this.resetInput();
         return;
       }
 
@@ -82,7 +83,13 @@ export default sfc({
         this.$emit('oversize', files);
       } else {
         this.afterRead && this.afterRead(files);
-        this.$refs.input && (this.$refs.input.value = '');
+      }
+      this.resetInput();
+    },
+
+    resetInput() {
+      if (this.$refs.input) {
+        this.$refs.input.value = '';
       }
     }
   },
diff --git a/packages/uploader/test/index.spec.js b/packages/uploader/test/index.spec.js
index 49b65d1bb..9863b08c9 100644
--- a/packages/uploader/test/index.spec.js
+++ b/packages/uploader/test/index.spec.js
@@ -69,8 +69,11 @@ it('before read return false', () => {
     }
   });
 
+  const input = wrapper.find('input');
+
   wrapper.vm.onChange(file);
   expect(afterRead.mock.calls.length).toBeFalsy();
+  expect(input.element.value).toEqual('');
 });
 
 test('file size overlimit', async () => {
diff --git a/test/demo-test.js b/test/demo-test.js
index 4f8c82db7..348e3bb9f 100644
--- a/test/demo-test.js
+++ b/test/demo-test.js
@@ -10,8 +10,8 @@ const empty = {
 Vue.component('demo-block', empty);
 Vue.component('demo-section', empty);
 
-export default function(Demo) {
-  test(`renders demo correctly`, () => {
+export default function (Demo) {
+  test('renders demo correctly', () => {
     if (Demo.i18n) {
       Locale.add(Demo.i18n);
     }