diff --git a/tests/unit/utils/formatTime.spec.js b/tests/unit/utils/formatTime.spec.js
index 99d44a0..2e8f635 100644
--- a/tests/unit/utils/formatTime.spec.js
+++ b/tests/unit/utils/formatTime.spec.js
@@ -1,7 +1,7 @@
 import { formatTime } from '@/utils/index.js'
 
 describe('Utils:formatTime', () => {
-  const d = 1531475641067 // "2018-07-13 17:54:01"
+  const d = new Date(1531475641067) // "2018-07-13 17:54:01"
 
   it('test now', () => {
     expect(formatTime(+new Date() - 1)).toBe('刚刚')
diff --git a/tests/unit/utils/parseTime.spec.js b/tests/unit/utils/parseTime.spec.js
index 0082a55..5efbbd7 100644
--- a/tests/unit/utils/parseTime.spec.js
+++ b/tests/unit/utils/parseTime.spec.js
@@ -1,7 +1,7 @@
 import { parseTime } from '@/utils/index.js'
 
 describe('Utils:parseTime', () => {
-  const d = 1531475641067 // "2018-07-13 17:54:01"
+  const d = new Date(1531475641067) // "2018-07-13 17:54:01"
   it('timestamp', () => {
     expect(parseTime(d)).toBe('2018-07-13 17:54:01')
   })