diff --git a/pages/information/information.vue b/pages/information/information.vue
index e3b5c96..4e09ce3 100644
--- a/pages/information/information.vue
+++ b/pages/information/information.vue
@@ -155,8 +155,8 @@
 					phone: "",
 					address: "",
 					areaCode: "",
-					homeLongitude: "",
-					homeLatitude: "",
+					homeLongitude: null,
+					homeLatitude: null,
 					nurseTypeIdList: [],
 					diseaseInfoList: [],
 					patientId: '',
diff --git a/pages/modify/modify.vue b/pages/modify/modify.vue
index c0ebb21..ffe43b6 100644
--- a/pages/modify/modify.vue
+++ b/pages/modify/modify.vue
@@ -160,8 +160,8 @@
 					phone: "",
 					address: "",
 					areaCode: "",
-					homeLongitude: "",
-					homeLatitude: "",
+					homeLongitude: null,
+					homeLatitude: null,
 					nurseTypeIdList: [],
 					diseaseInfoList: [],
 					headPictureUrl: '',
@@ -182,8 +182,10 @@
 				appPersonal(value).then(Response => {
 					if (Response.code == 200) {
 						that.appPersonallist = Response.data
-						that.appPersonallist.homeLatitude = Number(that.appPersonallist.homeLatitude)
-						that.appPersonallist.homeLongitude = Number(that.appPersonallist.homeLongitude)
+						that.appPersonallist.homeLatitude ? that.appPersonallist.homeLatitude = Number(that
+							.appPersonallist.homeLatitude) : that.appPersonallist.homeLatitude = null
+						that.appPersonallist.homeLongitude ? that.appPersonallist.homeLongitude = Number(that
+							.appPersonallist.homeLongitude) : that.appPersonallist.homeLongitude = null
 						if (that.appPersonallist.headPictureUrl) {
 							that.img = baseurl + that.appPersonallist.headPictureUrl
 						}