diff --git a/packages/runtime-core/src/apiSetupHelpers.ts b/packages/runtime-core/src/apiSetupHelpers.ts
index 54712c6807a..983960752cb 100644
--- a/packages/runtime-core/src/apiSetupHelpers.ts
+++ b/packages/runtime-core/src/apiSetupHelpers.ts
@@ -81,10 +81,7 @@ export function defineProps<
   PP extends ComponentObjectPropsOptions = ComponentObjectPropsOptions,
 >(props: PP): Prettify<Readonly<ExtractPropTypes<PP>>>
 // overload 3: typed-based declaration
-export function defineProps<TypeProps>(): DefineProps<
-  LooseRequired<TypeProps>,
-  BooleanKey<TypeProps>
->
+export function defineProps<TypeProps>(): DefineProps<LooseRequired<TypeProps>>
 // implementation
 export function defineProps() {
   if (__DEV__) {
@@ -93,7 +90,10 @@ export function defineProps() {
   return null as any
 }
 
-export type DefineProps<T, BKeys extends keyof T> = Readonly<T> & {
+export type DefineProps<
+  T,
+  BKeys extends keyof T = BooleanKey<T>,
+> = Readonly<T> & {
   readonly [K in BKeys]-?: boolean
 }
 
diff --git a/packages/runtime-core/src/componentPublicInstance.ts b/packages/runtime-core/src/componentPublicInstance.ts
index e9e7770ebd9..d0573113353 100644
--- a/packages/runtime-core/src/componentPublicInstance.ts
+++ b/packages/runtime-core/src/componentPublicInstance.ts
@@ -54,6 +54,7 @@ import { markAttrsAccessed } from './componentRenderUtils'
 import { currentRenderingInstance } from './componentRenderContext'
 import { warn } from './warning'
 import { installCompatInstanceProperties } from './compat/instance'
+import type { DefineProps } from './apiSetupHelpers'
 import type { Directive } from './directives'
 
 /**
@@ -333,7 +334,8 @@ export type ComponentPublicInstance<
   IfAny<
     P,
     P,
-    Readonly<Defaults> & Omit<P, keyof ShallowUnwrapRef<B> | keyof Defaults>
+    Readonly<Defaults> &
+      Omit<DefineProps<P>, keyof ShallowUnwrapRef<B> | keyof Defaults>
   > &
     ShallowUnwrapRef<B> &
     UnwrapNestedRefs<D> &