diff --git a/pages/massif/add_farming.vue b/pages/massif/add_farming.vue
index 4d72b5a..8bbe296 100644
--- a/pages/massif/add_farming.vue
+++ b/pages/massif/add_farming.vue
@@ -215,6 +215,7 @@
 				<template v-if="/^用药$/.test(formData.farmingType)">
 					<d-form label="防治对象" type="select" :value="[formData.pestsType]" @select="formData.pestsType=$event.slice(-1)[0].value" :columns="[[{label:'病害',value:'病害'},{label:'虫害',value:'虫害'}]]"/>
 					<d-form :label="()=>`${formData.pestsType||'病虫害'}名称`" type="navigate" :value="formData.pests" :btnFun="pestsFun"/>
+					<d-form label="作用面积" type="digit" v-model="formData.roleArea"/>
 				</template>
 				<d-form
 					v-for="(v,k) in fields"