diff --git a/packages/components/checkbox/__tests__/checkbox.test.tsx b/packages/components/checkbox/__tests__/checkbox.test.tsx
index 96128e4d19..e17a384ff3 100644
--- a/packages/components/checkbox/__tests__/checkbox.test.tsx
+++ b/packages/components/checkbox/__tests__/checkbox.test.tsx
@@ -21,6 +21,11 @@ describe('Checkbox', () => {
     expect(wrapper.classes('is-checked')).toBe(false)
   })
 
+  test('label set to number 0', async () => {
+    const wrapper = mount(() => <Checkbox label={0} />)
+    expect(wrapper.find('.el-checkbox__label').text()).toBe('0')
+  })
+
   describe('no v-model', () => {
     test('checkbox without label', async () => {
       const checked = ref(false)
diff --git a/packages/components/checkbox/src/checkbox.ts b/packages/components/checkbox/src/checkbox.ts
index 7701672533..8ee2705f2c 100644
--- a/packages/components/checkbox/src/checkbox.ts
+++ b/packages/components/checkbox/src/checkbox.ts
@@ -20,6 +20,7 @@ export const checkboxProps = {
    */
   label: {
     type: [String, Boolean, Number, Object],
+    default: undefined,
   },
   /**
    * @description Set indeterminate state, only responsible for style control
diff --git a/packages/components/checkbox/src/composables/use-checkbox-status.ts b/packages/components/checkbox/src/composables/use-checkbox-status.ts
index 696e91bcf9..c47a5e387d 100644
--- a/packages/components/checkbox/src/composables/use-checkbox-status.ts
+++ b/packages/components/checkbox/src/composables/use-checkbox-status.ts
@@ -1,5 +1,5 @@
 import { computed, inject, ref, toRaw } from 'vue'
-import { isEqual } from 'lodash-unified'
+import { isEqual, isNil } from 'lodash-unified'
 import { useFormSize } from '@element-plus/components/form'
 import { isArray, isBoolean, isObject } from '@element-plus/utils'
 import { checkboxGroupContextKey } from '../constants'
@@ -41,7 +41,7 @@ export const useCheckboxStatus = (
   const checkboxSize = useFormSize(computed(() => checkboxGroup?.size?.value))
 
   const hasOwnLabel = computed<boolean>(() => {
-    return !!(slots.default || props.label)
+    return !!slots.default || !isNil(props.label)
   })
 
   return {