diff --git a/pages/template/calendar/calendar.test.js b/pages/template/calendar/calendar.test.js
new file mode 100644
index 0000000000000000000000000000000000000000..8b7993cae8ebcebf5451635fcde3265499ca9f94
--- /dev/null
+++ b/pages/template/calendar/calendar.test.js
@@ -0,0 +1,13 @@
+const PAGE_PATH = '/pages/template/calendar/calendar'
+
+describe('calendar', () => {
+  let page
+  beforeAll(async () => {
+    page = await program.reLaunch(PAGE_PATH)
+    await page.waitFor(500)
+  })
+  it('width', async () => {
+    const pageData = await page.data()
+    expect(pageData.testWidth > 0).toBe(true)
+  })
+})
diff --git a/pages/template/calendar/calendar.uvue b/pages/template/calendar/calendar.uvue
index 09e999ea05d4fdf92c0b4415387e2d366f6c206e..e5e3ab1f5bb60d1198bfa905d8be598b51e3382c 100644
--- a/pages/template/calendar/calendar.uvue
+++ b/pages/template/calendar/calendar.uvue
@@ -39,7 +39,8 @@ export default {
         lunar: '',
         disabled: false,
         is_today: false
-      } as DateType
+      } as DateType,
+      testWidth: 0
     }
   },
   computed: {
@@ -65,6 +66,10 @@ export default {
     // 绘制日历头部
     this.drawHeader()
     this.drawWeek(this.weeks, '')
+
+    // 仅自动化测试
+    const header = this.$refs['draw-header'] as UniElement
+    this.testWidth = header.getBoundingClientRect().width;
   },
   methods: {