diff --git a/docs/rules/README.md b/docs/rules/README.md
index de00e7e53..b9bf3826e 100644
--- a/docs/rules/README.md
+++ b/docs/rules/README.md
@@ -228,6 +228,7 @@ For example:
 | [vue/no-multiple-objects-in-class](./no-multiple-objects-in-class.md) | disallow to pass multiple objects into array to class |  | :hammer: |
 | [vue/no-potential-component-option-typo](./no-potential-component-option-typo.md) | disallow a potential typo in your component property | :bulb: | :hammer: |
 | [vue/no-ref-object-destructure](./no-ref-object-destructure.md) | disallow destructuring of ref objects that can lead to loss of reactivity |  | :warning: |
+| [vue/no-required-prop-with-default](./no-required-prop-with-default.md) | enforce props with default values ​​to be optional | :wrench::bulb: | :warning: |
 | [vue/no-restricted-block](./no-restricted-block.md) | disallow specific block |  | :hammer: |
 | [vue/no-restricted-call-after-await](./no-restricted-call-after-await.md) | disallow asynchronously called restricted methods |  | :hammer: |
 | [vue/no-restricted-class](./no-restricted-class.md) | disallow specific classes in Vue components |  | :warning: |
diff --git a/docs/rules/no-required-prop-with-default.md b/docs/rules/no-required-prop-with-default.md
new file mode 100644
index 000000000..92800a0d3
--- /dev/null
+++ b/docs/rules/no-required-prop-with-default.md
@@ -0,0 +1,96 @@
+---
+pageClass: rule-details
+sidebarDepth: 0
+title: vue/no-required-prop-with-default
+description: enforce props with default values ​​to be optional
+---
+# vue/no-required-prop-with-default
+
+> enforce props with default values ​​to be optional
+
+- :exclamation: <badge text="This rule has not been released yet." vertical="middle" type="error"> ***This rule has not been released yet.*** </badge>
+- :wrench: The `--fix` option on the [command line](https://eslint.org/docs/user-guide/command-line-interface#fixing-problems) can automatically fix some of the problems reported by this rule.
+- :bulb: Some problems reported by this rule are manually fixable by editor [suggestions](https://eslint.org/docs/developer-guide/working-with-rules#providing-suggestions).
+
+## :book: Rule Details
+
+If a prop is declared with a default value, whether it is required or not, we can always skip it in actual use. In that situation, the default value would be applied.
+So, a required prop with a default value is essentially the same as an optional prop.
+This rule enforces all props with default values to be optional.
+
+<eslint-code-block fix :rules="{'vue/no-required-prop-with-default': ['error', { autoFix: true }]}">
+
+```vue
+<script setup lang="ts">
+  /* ✓ GOOD */
+  const props = withDefaults(
+    defineProps<{
+      name?: string | number
+      age?: number
+    }>(),
+    {
+      name: "Foo",
+    }
+  );
+
+  /* ✗ BAD */
+  const props = withDefaults(
+    defineProps<{
+      name: string | number
+      age?: number
+    }>(),
+    {
+      name: "Foo",
+    }
+  );
+</script>
+```
+
+</eslint-code-block>
+
+<eslint-code-block fix :rules="{'vue/no-required-prop-with-default': ['error', { autoFix: true }]}">
+
+```vue
+<script>
+  export default {
+    /* ✓ GOOD */
+    props: {
+      name: {
+        required: true,
+        default: 'Hello'
+      }
+    }
+
+    /* ✗ BAD */
+    props: {
+      name: {
+        required: true,
+        default: 'Hello'
+      }
+    }
+  }
+</script>
+```
+
+</eslint-code-block>
+
+## :wrench: Options
+
+```json
+{
+  "vue/no-required-prop-with-default": ["error", {
+    "autofix": false,
+  }]
+}
+```
+
+- `"autofix"` ... If `true`, enable autofix. (Default: `false`)
+
+## :couple: Related Rules
+
+- [vue/require-default-prop](./require-default-prop.md)
+
+## :mag: Implementation
+
+- [Rule source](https://github.com/vuejs/eslint-plugin-vue/blob/master/lib/rules/no-required-prop-with-default.js)
+- [Test source](https://github.com/vuejs/eslint-plugin-vue/blob/master/tests/lib/rules/no-required-prop-with-default.js)
diff --git a/lib/index.js b/lib/index.js
index ca3a93084..973564127 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -105,6 +105,7 @@ module.exports = {
     'no-potential-component-option-typo': require('./rules/no-potential-component-option-typo'),
     'no-ref-as-operand': require('./rules/no-ref-as-operand'),
     'no-ref-object-destructure': require('./rules/no-ref-object-destructure'),
+    'no-required-prop-with-default': require('./rules/no-required-prop-with-default'),
     'no-reserved-component-names': require('./rules/no-reserved-component-names'),
     'no-reserved-keys': require('./rules/no-reserved-keys'),
     'no-reserved-props': require('./rules/no-reserved-props'),
diff --git a/lib/rules/no-required-prop-with-default.js b/lib/rules/no-required-prop-with-default.js
new file mode 100644
index 000000000..6d62b89db
--- /dev/null
+++ b/lib/rules/no-required-prop-with-default.js
@@ -0,0 +1,155 @@
+/**
+ * @author @neferqiqi
+ * See LICENSE file in root directory for full license.
+ */
+'use strict'
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+const utils = require('../utils')
+/**
+ * @typedef {import('../utils').ComponentTypeProp} ComponentTypeProp
+ * @typedef {import('../utils').ComponentArrayProp} ComponentArrayProp
+ * @typedef {import('../utils').ComponentObjectProp} ComponentObjectProp
+ * @typedef {import('../utils').ComponentUnknownProp} ComponentUnknownProp
+ * @typedef {import('../utils').ComponentProp} ComponentProp
+ */
+
+// ------------------------------------------------------------------------------
+// Rule Definition
+// ------------------------------------------------------------------------------
+
+module.exports = {
+  meta: {
+    hasSuggestions: true,
+    type: 'problem',
+    docs: {
+      description: 'enforce props with default values ​​to be optional',
+      categories: undefined,
+      url: 'https://eslint.vuejs.org/rules/no-required-prop-with-default.html'
+    },
+    fixable: 'code',
+    schema: [
+      {
+        type: 'object',
+        properties: {
+          autofix: {
+            type: 'boolean'
+          }
+        },
+        additionalProperties: false
+      }
+    ],
+    messages: {
+      requireOptional: `Prop "{{ key }}" should be optional.`,
+      fixRequiredProp: `Change this prop to be optional.`
+    }
+  },
+  /** @param {RuleContext} context */
+  create(context) {
+    let canAutoFix = false
+    const option = context.options[0]
+    if (option) {
+      canAutoFix = option.autofix
+    }
+
+    /**
+     * @param {ComponentArrayProp | ComponentObjectProp | ComponentUnknownProp | ComponentProp} prop
+     * */
+    const handleObjectProp = (prop) => {
+      if (
+        prop.type === 'object' &&
+        prop.propName &&
+        prop.value.type === 'ObjectExpression' &&
+        utils.findProperty(prop.value, 'default')
+      ) {
+        const requiredProperty = utils.findProperty(prop.value, 'required')
+        if (!requiredProperty) return
+        const requiredNode = requiredProperty.value
+        if (
+          requiredNode &&
+          requiredNode.type === 'Literal' &&
+          !!requiredNode.value
+        ) {
+          context.report({
+            node: prop.node,
+            loc: prop.node.loc,
+            data: {
+              key: prop.propName
+            },
+            messageId: 'requireOptional',
+            fix: canAutoFix
+              ? (fixer) => fixer.replaceText(requiredNode, 'false')
+              : null,
+            suggest: canAutoFix
+              ? null
+              : [
+                  {
+                    messageId: 'fixRequiredProp',
+                    fix: (fixer) => fixer.replaceText(requiredNode, 'false')
+                  }
+                ]
+          })
+        }
+      }
+    }
+
+    return utils.compositingVisitors(
+      utils.defineVueVisitor(context, {
+        onVueObjectEnter(node) {
+          utils.getComponentPropsFromOptions(node).map(handleObjectProp)
+        }
+      }),
+      utils.defineScriptSetupVisitor(context, {
+        onDefinePropsEnter(node, props) {
+          if (!utils.hasWithDefaults(node)) {
+            props.map(handleObjectProp)
+            return
+          }
+          const withDefaultsProps = Object.keys(
+            utils.getWithDefaultsPropExpressions(node)
+          )
+          const requiredProps = props.flatMap((item) =>
+            item.type === 'type' && item.required ? [item] : []
+          )
+
+          for (const prop of requiredProps) {
+            if (withDefaultsProps.includes(prop.propName)) {
+              // skip setter & getter case
+              if (
+                prop.node.type === 'TSMethodSignature' &&
+                (prop.node.kind === 'get' || prop.node.kind === 'set')
+              ) {
+                return
+              }
+              // skip computed
+              if (prop.node.computed) {
+                return
+              }
+              context.report({
+                node: prop.node,
+                loc: prop.node.loc,
+                data: {
+                  key: prop.propName
+                },
+                messageId: 'requireOptional',
+                fix: canAutoFix
+                  ? (fixer) => fixer.insertTextAfter(prop.key, '?')
+                  : null,
+                suggest: canAutoFix
+                  ? null
+                  : [
+                      {
+                        messageId: 'fixRequiredProp',
+                        fix: (fixer) => fixer.insertTextAfter(prop.key, '?')
+                      }
+                    ]
+              })
+            }
+          }
+        }
+      })
+    )
+  }
+}
diff --git a/tests/lib/rules/no-required-prop-with-default.js b/tests/lib/rules/no-required-prop-with-default.js
new file mode 100644
index 000000000..236de8cd4
--- /dev/null
+++ b/tests/lib/rules/no-required-prop-with-default.js
@@ -0,0 +1,922 @@
+/**
+ * @author neferqiqi
+ * See LICENSE file in root directory for full license.
+ */
+'use strict'
+
+const RuleTester = require('eslint').RuleTester
+const rule = require('../../../lib/rules/no-required-prop-with-default')
+
+const tester = new RuleTester({
+  parser: require.resolve('vue-eslint-parser'),
+  parserOptions: {
+    ecmaVersion: 2020,
+    sourceType: 'module'
+  }
+})
+
+tester.run('no-required-prop-with-default', rule, {
+  valid: [
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name?: string
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      }
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          type TestPropType = {
+            name?: string
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      }
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name?
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      }
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            get name(): string
+            set name(a: string)
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'name': 'World',
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      }
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            get name(): void
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'name': 'World',
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      }
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          const [name] = 'test'
+
+          interface TestPropType {
+            [name]: string
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              [name]: 'World'
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      }
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script>
+        export default {
+          props: {
+            name: {
+              required: false,
+              default: 'Hello'
+            }
+          }
+        }
+        </script>
+      `
+    },
+    // ignore array prop
+    {
+      filename: 'test.vue',
+      code: `
+        <script>
+        export default {
+          props: ['name']
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup>
+          const props = defineProps({
+            name: {
+              required: false,
+              default: 'Hello'
+            }
+          })
+        </script>
+      `
+    }
+  ],
+  invalid: [
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name: string
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name?: string
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name: string | number
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name?: string | number
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            'na::me': string
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'na::me': "World",
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            'na::me'?: string
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'na::me': "World",
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "na::me" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          import nameType from 'name.ts';
+          interface TestPropType {
+            name: nameType
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          import nameType from 'name.ts';
+          interface TestPropType {
+            name?: nameType
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 5
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name?
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            name?
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: "World",
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            'na\\"me2'
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'na\\"me2': "World",
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            'na\\"me2'?
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'na\\"me2': "World",
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "na"me2" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            foo(): void
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              foo() {console.log(123)},
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            foo?(): void
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              foo() {console.log(123)},
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "foo" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly foo(): void
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              foo() {console.log(123)},
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly foo?(): void
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              foo() {console.log(123)},
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "foo" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly name
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: 'World',
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly name?
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              name: 'World',
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly 'name'
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'name': 'World',
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly 'name'?
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'name': 'World',
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly 'a'
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              '\\u0061': 'World',
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly 'a'?
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              '\\u0061': 'World',
+            }
+          );
+        </script>
+      `,
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "a" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly '\\u0061'
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'a': 'World',
+            }
+          );
+        </script>
+      `,
+      output: `
+        <script setup lang="ts">
+          interface TestPropType {
+            readonly '\\u0061'?
+            age?: number
+          }
+          const props = withDefaults(
+            defineProps<TestPropType>(),
+            {
+              'a': 'World',
+            }
+          );
+        </script>
+      `,
+      options: [{ autofix: true }],
+      parserOptions: {
+        parser: require.resolve('@typescript-eslint/parser')
+      },
+      errors: [
+        {
+          message: 'Prop "a" should be optional.',
+          line: 4
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script>
+        export default {
+          props: {
+            name: {
+              required: true,
+              default: 'Hello'
+            }
+          }
+        }
+        </script>
+      `,
+      output: `
+        <script>
+        export default {
+          props: {
+            name: {
+              required: false,
+              default: 'Hello'
+            }
+          }
+        }
+        </script>
+      `,
+      options: [{ autofix: true }],
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 5
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script>
+        export default {
+          props: {
+            'name': {
+              required: true,
+              default: 'Hello'
+            }
+          }
+        }
+        </script>
+      `,
+      output: `
+        <script>
+        export default {
+          props: {
+            'name': {
+              required: false,
+              default: 'Hello'
+            }
+          }
+        }
+        </script>
+      `,
+      options: [{ autofix: true }],
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 5
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script>
+        import { defineComponent } from 'vue'
+        export default defineComponent({
+          props: {
+            'name': {
+              required: true,
+              default: 'Hello'
+            }
+          }
+        })
+        </script>
+      `,
+      output: `
+        <script>
+        import { defineComponent } from 'vue'
+        export default defineComponent({
+          props: {
+            'name': {
+              required: false,
+              default: 'Hello'
+            }
+          }
+        })
+        </script>
+      `,
+      options: [{ autofix: true }],
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 6
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script>
+        import { defineComponent } from 'vue'
+        export default defineComponent({
+          props: {
+            name: {
+              required: true,
+              default: 'Hello'
+            }
+          }
+        })
+        </script>
+      `,
+      output: `
+        <script>
+        import { defineComponent } from 'vue'
+        export default defineComponent({
+          props: {
+            name: {
+              required: false,
+              default: 'Hello'
+            }
+          }
+        })
+        </script>
+      `,
+      options: [{ autofix: true }],
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 6
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script>
+        import { defineComponent } from 'vue'
+        export default defineComponent({
+          props: {
+            name: {
+              required: true,
+              default: 'Hello'
+            }
+          }
+        })
+        </script>
+      `,
+      output: `
+        <script>
+        import { defineComponent } from 'vue'
+        export default defineComponent({
+          props: {
+            name: {
+              required: true,
+              default: 'Hello'
+            }
+          }
+        })
+        </script>
+      `,
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 6
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <script setup>
+          const props = defineProps({
+            name: {
+              required: true,
+              default: 'Hello'
+            }
+          })
+        </script>
+      `,
+      output: `
+        <script setup>
+          const props = defineProps({
+            name: {
+              required: false,
+              default: 'Hello'
+            }
+          })
+        </script>
+      `,
+      options: [{ autofix: true }],
+      errors: [
+        {
+          message: 'Prop "name" should be optional.',
+          line: 4
+        }
+      ]
+    }
+  ]
+})