请提供更多项目信息，或者提供可以复现问题的代码片段。提供有价值的复现代码有助于复现并定位你的问题

有助

<template>
	<view id="map-container"
		:prop="isLocation"
		:change:prop="mapModule.geolocation" 
	></view>
</template>

<script>
import { onMounted, ref, reactive, defineComponent, toRefs, watch } from 'vue';
export default defineComponent({
	setup() {
		const state = reactive({
			isLocation: false
		})
		onMounted(() => {
			setTimeout(() => (state.isLocation = true), 2000)
		})
		return {
			...toRefs(state)
		}
	}
})
</script>
<script module="mapModule" lang="renderjs">
	export default {
		data () {
			return {
				map: null
			}
		},
		methods: {
			geolocation(newLocation, oldLocation) {
				const that = this;
			}
		}
	}
</script>
<style>
	
</style>

<view id="map-container" :prop="isLocation" :change:prop="mapModule.geolocation" ></view>