diff --git a/.changeset/thirty-kids-rule.md b/.changeset/thirty-kids-rule.md
new file mode 100644
index 000000000..9e0eb4ae0
--- /dev/null
+++ b/.changeset/thirty-kids-rule.md
@@ -0,0 +1,5 @@
+---
+'unplugin-vue-define-options': patch
+---
+
+disallow more keys for `defineOptions`
diff --git a/packages/define-options/src/core/index.ts b/packages/define-options/src/core/index.ts
index 741b216b7..dc3924b9e 100644
--- a/packages/define-options/src/core/index.ts
+++ b/packages/define-options/src/core/index.ts
@@ -1,2 +1,107 @@
-export * from './transform'
+import {
+  DEFINE_OPTIONS,
+  MagicString,
+  addNormalScript,
+  checkInvalidScopeReference,
+  getTransformResult,
+  importHelperFn,
+  parseSFC,
+} from '@vue-macros/common'
+import { walkAST } from 'ast-walker-scope'
+import {
+  type ExportDefaultDeclaration,
+  type Program,
+  type Statement,
+} from '@babel/types'
+import { filterMacro, hasPropsOrEmits as hasDisallowedProp } from './utils'
+
 export * from './utils'
+
+export function transformDefineOptions(code: string, id: string) {
+  if (!code.includes(DEFINE_OPTIONS)) return
+
+  const sfc = parseSFC(code, id)
+  if (!sfc.scriptSetup) return
+  const { scriptSetup, getSetupAst, getScriptAst } = sfc
+  const setupOffset = scriptSetup.loc.start.offset
+  const setupAst = getSetupAst()!
+
+  const nodes = filterMacro(setupAst!.body)
+  if (nodes.length === 0) {
+    return
+  } else if (nodes.length > 1)
+    throw new SyntaxError(`duplicate ${DEFINE_OPTIONS}() call`)
+
+  const scriptAst = getScriptAst()!
+  if (scriptAst) checkDefaultExport(scriptAst.body)
+
+  const setupBindings = getRootScopeIds(setupAst)
+
+  const s = new MagicString(code)
+
+  const [node] = nodes
+  const [arg] = node.arguments
+  if (arg) {
+    const normalScript = addNormalScript(sfc, s)
+
+    const scriptOffset = normalScript.start()
+
+    s.appendLeft(
+      scriptOffset,
+      `\nexport default /*#__PURE__*/ ${importHelperFn(
+        s,
+        scriptOffset,
+        'defineComponent'
+      )}(`
+    )
+
+    if (arg.type === 'ObjectExpression' && hasDisallowedProp(arg))
+      throw new SyntaxError(
+        `${DEFINE_OPTIONS}() please use defineProps, defineEmits, defineExpose, or defineSlots instead.`
+      )
+
+    checkInvalidScopeReference(arg, DEFINE_OPTIONS, setupBindings)
+
+    s.moveNode(arg, scriptOffset, { offset: setupOffset })
+
+    // removes defineOptions()
+    s.remove(setupOffset + node.start!, setupOffset + arg.start!)
+    s.remove(setupOffset + arg.end!, setupOffset + node.end!)
+
+    s.appendRight(scriptOffset, ');')
+    normalScript.end()
+  } else {
+    // removes defineOptions()
+    s.removeNode(node, { offset: setupOffset })
+  }
+
+  return getTransformResult(s, id)
+}
+
+function checkDefaultExport(stmts: Statement[]) {
+  const hasDefaultExport = stmts.some(
+    (node): node is ExportDefaultDeclaration =>
+      node.type === 'ExportDefaultDeclaration'
+  )
+  if (hasDefaultExport)
+    throw new SyntaxError(
+      `${DEFINE_OPTIONS} cannot be used with default export within <script>.`
+    )
+}
+
+function getRootScopeIds(program: Program) {
+  let ids: string[] = []
+  walkAST(program, {
+    enter(node) {
+      if (node.type === 'BlockStatement') {
+        this.skip()
+      }
+    },
+    leave(node) {
+      if (node.type !== 'Program') return
+      ids = Object.keys(this.scope)
+    },
+  })
+
+  return ids
+}
diff --git a/packages/define-options/src/core/transform.ts b/packages/define-options/src/core/transform.ts
deleted file mode 100644
index 6edb29a8d..000000000
--- a/packages/define-options/src/core/transform.ts
+++ /dev/null
@@ -1,112 +0,0 @@
-import {
-  DEFINE_OPTIONS,
-  MagicString,
-  addNormalScript,
-  checkInvalidScopeReference,
-  getTransformResult,
-  importHelperFn,
-  parseSFC,
-} from '@vue-macros/common'
-import { walkAST } from 'ast-walker-scope'
-import {
-  type ExportDefaultDeclaration,
-  type Program,
-  type Statement,
-} from '@babel/types'
-import { filterMacro, hasPropsOrEmits } from './utils'
-
-export function transformDefineOptions(code: string, id: string) {
-  if (!code.includes(DEFINE_OPTIONS)) return
-
-  const sfc = parseSFC(code, id)
-  if (!sfc.scriptSetup) return
-  const { scriptSetup, getSetupAst, getScriptAst } = sfc
-  const setupOffset = scriptSetup.loc.start.offset
-  const setupAst = getSetupAst()!
-
-  const nodes = filterMacro(setupAst!.body)
-  if (nodes.length === 0) {
-    return
-  } else if (nodes.length > 1)
-    throw new SyntaxError(`duplicate ${DEFINE_OPTIONS}() call`)
-
-  const scriptAst = getScriptAst()!
-  if (scriptAst) checkDefaultExport(scriptAst.body)
-
-  const setupBindings = getIdentifiers(setupAst!.body)
-
-  const s = new MagicString(code)
-
-  const [node] = nodes
-  const [arg] = node.arguments
-  if (arg) {
-    const normalScript = addNormalScript(sfc, s)
-
-    const scriptOffset = normalScript.start()
-
-    s.appendLeft(
-      scriptOffset,
-      `\nexport default /*#__PURE__*/ ${importHelperFn(
-        s,
-        scriptOffset,
-        'defineComponent'
-      )}(`
-    )
-
-    if (arg.type === 'ObjectExpression' && hasPropsOrEmits(arg))
-      throw new SyntaxError(
-        `${DEFINE_OPTIONS}() please use defineProps or defineEmits instead.`
-      )
-
-    checkInvalidScopeReference(arg, DEFINE_OPTIONS, setupBindings)
-
-    s.moveNode(arg, scriptOffset, { offset: setupOffset })
-
-    // removes defineOptions()
-    s.remove(setupOffset + node.start!, setupOffset + arg.start!)
-    s.remove(setupOffset + arg.end!, setupOffset + node.end!)
-
-    s.appendRight(scriptOffset, ');')
-    normalScript.end()
-  } else {
-    // removes defineOptions()
-    s.removeNode(node, { offset: setupOffset })
-  }
-
-  return getTransformResult(s, id)
-}
-
-export const checkDefaultExport = (stmts: Statement[]) => {
-  const hasDefaultExport = stmts.some(
-    (node): node is ExportDefaultDeclaration =>
-      node.type === 'ExportDefaultDeclaration'
-  )
-  if (hasDefaultExport)
-    throw new SyntaxError(
-      `${DEFINE_OPTIONS} cannot be used with default export within <script>.`
-    )
-}
-
-export const getIdentifiers = (stmts: Statement[]) => {
-  let ids: string[] = []
-  const program: Program = {
-    type: 'Program',
-    body: stmts,
-    directives: [],
-    sourceType: 'module',
-    sourceFile: '',
-  }
-  walkAST(program, {
-    enter(node) {
-      if (node.type === 'BlockStatement') {
-        this.skip()
-      }
-    },
-    leave(node) {
-      if (node.type !== 'Program') return
-      ids = Object.keys(this.scope)
-    },
-  })
-
-  return ids
-}
diff --git a/packages/define-options/src/core/utils.ts b/packages/define-options/src/core/utils.ts
index fb5bab88e..58ac53519 100644
--- a/packages/define-options/src/core/utils.ts
+++ b/packages/define-options/src/core/utils.ts
@@ -21,6 +21,9 @@ export function hasPropsOrEmits(node: ObjectExpression) {
     (prop) =>
       (prop.type === 'ObjectProperty' || prop.type === 'ObjectMethod') &&
       prop.key.type === 'Identifier' &&
-      (prop.key.name === 'props' || prop.key.name === 'emits')
+      (prop.key.name === 'props' ||
+        prop.key.name === 'emits' ||
+        prop.key.name === 'expose' ||
+        prop.key.name === 'slots')
   )
 }
diff --git a/packages/define-options/src/index.ts b/packages/define-options/src/index.ts
index 7cc14c39e..f51ab4486 100644
--- a/packages/define-options/src/index.ts
+++ b/packages/define-options/src/index.ts
@@ -8,7 +8,7 @@ import {
   createFilter,
   detectVueVersion,
 } from '@vue-macros/common'
-import { transformDefineOptions } from './core/transform'
+import { transformDefineOptions } from './core'
 
 export type Options = BaseOptions
 export type OptionsResolved = MarkRequired<Options, 'include' | 'version'>
diff --git a/packages/define-options/tests/__snapshots__/rollup.test.ts.snap b/packages/define-options/tests/__snapshots__/rollup.test.ts.snap
index f0407d667..fb115c243 100644
--- a/packages/define-options/tests/__snapshots__/rollup.test.ts.snap
+++ b/packages/define-options/tests/__snapshots__/rollup.test.ts.snap
@@ -186,9 +186,9 @@ exports[`fixtures > tests/fixtures/error2.vue 1`] = `"\`defineOptions()\` in <sc
 
 exports[`fixtures > tests/fixtures/error3.vue 1`] = `"defineOptions cannot be used with default export within <script>."`;
 
-exports[`fixtures > tests/fixtures/error4.vue 1`] = `"defineOptions() please use defineProps or defineEmits instead."`;
+exports[`fixtures > tests/fixtures/error4.vue 1`] = `"defineOptions() please use defineProps, defineEmits, defineExpose, or defineSlots instead."`;
 
-exports[`fixtures > tests/fixtures/error5.vue 1`] = `"defineOptions() please use defineProps or defineEmits instead."`;
+exports[`fixtures > tests/fixtures/error5.vue 1`] = `"defineOptions() please use defineProps, defineEmits, defineExpose, or defineSlots instead."`;
 
 exports[`fixtures > tests/fixtures/error6.vue 1`] = `"duplicate defineOptions() call"`;