diff --git a/pages/massif/pestRecord.vue b/pages/massif/pestRecord.vue
index 224755d..9e72b86 100644
--- a/pages/massif/pestRecord.vue
+++ b/pages/massif/pestRecord.vue
@@ -72,6 +72,11 @@ export default {
 			eventChannel:null,
 		}
 	},
+	watch:{
+		"formData.pestType"(){
+			this.formData.pestName=''
+		},
+	},
 	onLoad(){
 		this.eventChannel=this.getOpenerEventChannel()
 		this.eventChannel.on("detail",e=>{