diff --git a/pages.json b/pages.json
index f668629..047347a 100644
--- a/pages.json
+++ b/pages.json
@@ -271,7 +271,7 @@
 				"navigationBarTitleText": "护理站",
 				"enablePullDownRefresh": false,
 				"navigationBarBackgroundColor": "#ffffff", //背景颜色
-				"onReachBottomDistance": 40, //距离底部多远时触发 单位为px
+				"onReachBottomDistance": 100, //距离底部多远时触发 单位为px
 				"enablePullDownRefresh": true //设置参数为true
 			}
 		},
diff --git a/pages/site/site.vue b/pages/site/site.vue
index 10c2018..cd1d850 100644
--- a/pages/site/site.vue
+++ b/pages/site/site.vue
@@ -179,7 +179,7 @@
 						uni.removeStorageSync('Refresh');
 						res.rows.forEach(e => {
 							e.stationPictureUrl = baseurl + e.stationPictureUrl
-							if (e.classifyInfoList.length >= 1) {
+							if (e.classifyInfoList && e.classifyInfoList.length >= 1) {
 								e.classifyInfoList = e.classifyInfoList.slice(0, 2)
 							}
 						})
@@ -208,7 +208,7 @@
 					.then(res => {
 						res.rows.forEach(e => {
 							e.stationPictureUrl = baseurl + e.stationPictureUrl
-							if (e.classifyInfoList.length >= 1) {
+							if (e.classifyInfoList && e.classifyInfoList.length >= 1) {
 								e.classifyInfoList = e.classifyInfoList.slice(0, 2)
 							}
 							this.nursestationlist.push(e)