diff --git a/docs/rules/README.md b/docs/rules/README.md
index 4343ba647..9a02debe0 100644
--- a/docs/rules/README.md
+++ b/docs/rules/README.md
@@ -248,6 +248,7 @@ For example:
 | [vue/no-useless-v-bind](./no-useless-v-bind.md) | disallow unnecessary `v-bind` directives | :wrench: | :hammer: |
 | [vue/no-v-text](./no-v-text.md) | disallow use of v-text |  | :hammer: |
 | [vue/padding-line-between-blocks](./padding-line-between-blocks.md) | require or disallow padding lines between blocks | :wrench: | :lipstick: |
+| [vue/prefer-optional-props-using-with-defaults](./prefer-optional-props-using-with-defaults.md) | enforce props with default values ​​to be optional | :wrench: | :hammer: |
 | [vue/prefer-prop-type-boolean-first](./prefer-prop-type-boolean-first.md) | enforce `Boolean` comes first in component prop types | :bulb: | :warning: |
 | [vue/prefer-separate-static-class](./prefer-separate-static-class.md) | require static class names in template to be in a separate `class` attribute | :wrench: | :hammer: |
 | [vue/prefer-true-attribute-shorthand](./prefer-true-attribute-shorthand.md) | require shorthand form attribute when `v-bind` value is `true` | :bulb: | :hammer: |
diff --git a/docs/rules/prefer-optional-props-using-with-defaults.md b/docs/rules/prefer-optional-props-using-with-defaults.md
new file mode 100644
index 000000000..ce15b75b3
--- /dev/null
+++ b/docs/rules/prefer-optional-props-using-with-defaults.md
@@ -0,0 +1,95 @@
+---
+pageClass: rule-details
+sidebarDepth: 0
+title: vue/prefer-optional-props-using-with-defaults
+description: enforce props with default values ​​to be optional
+---
+# vue/prefer-optional-props-using-with-defaults
+
+> 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.
+
+## :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/prefer-optional-props-using-with-defaults': ['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/prefer-optional-props-using-with-defaults': ['error', { autoFix: true }]}">
+
+```vue
+<script setup lang="ts">
+  export default {
+    /* ✓ GOOD */
+    props: {
+      name: {
+        required: true,
+        default: 'Hello'
+      }
+    }
+
+    /* ✗ BAD */
+    props: {
+      name: {
+        required: true,
+        default: 'Hello'
+      }
+    }
+  }
+</script>
+```
+
+</eslint-code-block>
+
+## :wrench: Options
+
+```json
+{
+  "vue/prefer-optional-props-using-with-defaults": ["error", {
+    "autofix": false,
+  }]
+}
+```
+
+- `"autofix"` ... If `true`, enable autofix.
+
+## :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/prefer-optional-props-using-with-defaults.js)
+- [Test source](https://github.com/vuejs/eslint-plugin-vue/blob/master/tests/lib/rules/prefer-optional-props-using-with-defaults.js)
diff --git a/lib/index.js b/lib/index.js
index c4979a98c..9afe87171 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -157,6 +157,7 @@ module.exports = {
     'order-in-components': require('./rules/order-in-components'),
     'padding-line-between-blocks': require('./rules/padding-line-between-blocks'),
     'prefer-import-from-vue': require('./rules/prefer-import-from-vue'),
+    'prefer-optional-props-using-with-defaults': require('./rules/prefer-optional-props-using-with-defaults'),
     'prefer-prop-type-boolean-first': require('./rules/prefer-prop-type-boolean-first'),
     'prefer-separate-static-class': require('./rules/prefer-separate-static-class'),
     'prefer-template': require('./rules/prefer-template'),
diff --git a/lib/rules/prefer-optional-props-using-with-defaults.js b/lib/rules/prefer-optional-props-using-with-defaults.js
new file mode 100644
index 000000000..723b2cbc3
--- /dev/null
+++ b/lib/rules/prefer-optional-props-using-with-defaults.js
@@ -0,0 +1,154 @@
+/**
+ * @author @neferqiqi
+ * See LICENSE file in root directory for full license.
+ */
+'use strict'
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+const utils = require('../utils')
+/**
+ * @typedef {import('../utils').ComponentTypeProp} ComponentTypeProp
+ */
+
+// ------------------------------------------------------------------------------
+// Helpers
+// ------------------------------------------------------------------------------
+
+// ...
+
+// ------------------------------------------------------------------------------
+// Rule Definition
+// ------------------------------------------------------------------------------
+
+module.exports = {
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'enforce props with default values ​​to be optional',
+      categories: undefined,
+      url: 'https://eslint.vuejs.org/rules/prefer-optional-props-using-with-defaults.html'
+    },
+    fixable: 'code',
+    schema: [
+      {
+        type: 'object',
+        properties: {
+          autofix: {
+            type: 'boolean'
+          }
+        },
+        additionalProperties: false
+      }
+    ],
+    messages: {
+      // ...
+    }
+  },
+  /** @param {RuleContext} context */
+  create(context) {
+    /**
+     * @param {ComponentTypeProp} prop
+     * @param {Token[]} tokens
+     * */
+    const findKeyToken = (prop, tokens) =>
+      tokens.find((token) => {
+        const isKeyIdentifierEqual =
+          prop.key.type === 'Identifier' && token.value === prop.key.name
+        const isKeyLiteralEqual =
+          prop.key.type === 'Literal' && token.value === prop.key.raw
+        return isKeyIdentifierEqual || isKeyLiteralEqual
+      })
+
+    let canAutoFix = false
+    const option = context.options[0]
+    if (option) {
+      canAutoFix = option.autofix
+    }
+
+    return utils.compositingVisitors(
+      utils.defineVueVisitor(context, {
+        onVueObjectEnter(node) {
+          utils.getComponentPropsFromOptions(node).map((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
+                  },
+                  message: `Prop "{{ key }}" should be optional.`,
+                  fix: canAutoFix
+                    ? (fixer) => fixer.replaceText(requiredNode, 'false')
+                    : null
+                })
+              }
+            }
+          })
+        }
+      }),
+      utils.defineScriptSetupVisitor(context, {
+        onDefinePropsEnter(node, props) {
+          if (!utils.hasWithDefaults(node)) {
+            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)) {
+              const firstToken = context
+                .getSourceCode()
+                .getFirstToken(prop.node)
+              // skip setter & getter case
+              if (firstToken.value === 'get' || firstToken.value === 'set') {
+                return
+              }
+              // skip computed
+              if (prop.node.computed) {
+                return
+              }
+              const keyToken = findKeyToken(
+                prop,
+                context.getSourceCode().getTokens(prop.node)
+              )
+              if (!keyToken) return
+              context.report({
+                node: prop.node,
+                loc: prop.node.loc,
+                data: {
+                  key: prop.propName
+                },
+                message: `Prop "{{ key }}" should be optional.`,
+                fix: canAutoFix
+                  ? (fixer) => fixer.insertTextAfter(keyToken, '?')
+                  : null
+              })
+            }
+          }
+        }
+      })
+    )
+  }
+}
diff --git a/tests/lib/rules/prefer-optional-props-using-with-defaults.js b/tests/lib/rules/prefer-optional-props-using-with-defaults.js
new file mode 100644
index 000000000..a063422c2
--- /dev/null
+++ b/tests/lib/rules/prefer-optional-props-using-with-defaults.js
@@ -0,0 +1,879 @@
+/**
+ * @author neferqiqi
+ * See LICENSE file in root directory for full license.
+ */
+'use strict'
+
+const RuleTester = require('eslint').RuleTester
+const rule = require('../../../lib/rules/prefer-optional-props-using-with-defaults')
+
+const tester = new RuleTester({
+  parser: require.resolve('vue-eslint-parser'),
+  parserOptions: {
+    ecmaVersion: 2020,
+    sourceType: 'module'
+  }
+})
+
+tester.run('prefer-optional-props-using-with-defaults', 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>
+      `
+    }
+  ],
+  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
+        }
+      ]
+    }
+  ]
+})