diff --git a/tests/unit/d2-container-card-bs.spec.js b/tests/unit/d2-container-card-bs.spec.js
new file mode 100644
index 00000000..cf7cdd52
--- /dev/null
+++ b/tests/unit/d2-container-card-bs.spec.js
@@ -0,0 +1,55 @@
+import { mount } from '@vue/test-utils'
+import D2ContainerCardBs from '@/components/d2-container/components/d2-container-card-bs.vue'
+
+describe('d2-container-card-bs.vue', () => {
+  // 存在且是Vue组件实例
+  it('is a vue instance', () => {
+    const wrapper = mount(D2ContainerCardBs)
+
+    expect(wrapper.exists()).toBeTruthy()
+    expect(wrapper.isVueInstance()).toBeTruthy()
+  })
+
+  // 包含特定类名
+  it('contains specific classnames', () => {
+    const wrapper = mount(D2ContainerCardBs, {
+      slots: {
+        default: '<div>body</div>',
+        header: '<div>header</div>',
+        footer: '<div>footer</div>'
+      }
+    })
+
+    expect(wrapper.is('.d2-container-card-bs')).toBeTruthy()
+    expect(wrapper.contains('.d2-container-card-bs__header')).toBeTruthy()
+    expect(wrapper.contains('.d2-container-card-bs__body')).toBeTruthy()
+    expect(wrapper.contains('.d2-container-card-bs__body-card')).toBeTruthy()
+    expect(wrapper.contains('.d2-container-card-bs__footer')).toBeTruthy()
+  })
+
+  // betterScrollOptions prop
+  it('has a property named \'betterScrollOptions\'', () => {
+    const wrapper = mount(D2ContainerCardBs, {
+      propsData: {
+        betterScrollOptions: {}
+      }
+    })
+
+    expect(wrapper.props().betterScrollOptions).toEqual({})
+  })
+
+  // 渲染slot
+  it('has one or more slots', () => {
+    const wrapper = mount(D2ContainerCardBs, {
+      slots: {
+        default: '<div>body</div>',
+        header: '<div>header</div>',
+        footer: '<div>footer</div>'
+      }
+    })
+
+    expect(wrapper.text()).toMatch('header')
+    expect(wrapper.text()).toMatch('body')
+    expect(wrapper.text()).toMatch('footer')
+  })
+})
diff --git a/tests/unit/d2-container-card.spec.js b/tests/unit/d2-container-card.spec.js
index b1eeed2e..c2548e64 100644
--- a/tests/unit/d2-container-card.spec.js
+++ b/tests/unit/d2-container-card.spec.js
@@ -25,7 +25,18 @@ describe('d2-container-card.vue', () => {
     expect(wrapper.contains('.d2-container-card__body')).toBeTruthy()
     expect(wrapper.contains('.d2-container-card__body-card')).toBeTruthy()
     expect(wrapper.contains('.d2-container-card__footer')).toBeTruthy()
-  });
+  })
+
+  // 节流间隔prop
+  it('has a property named \'scrollDelay\'', () => {
+    const wrapper = mount(D2ContainerCard, {
+      propsData: {
+        scrollDelay: 30
+      }
+    })
+
+    expect(wrapper.props().scrollDelay).toEqual(30)
+  })
 
   // 渲染slot
   it('has one or more slots', () => {