diff --git a/components/news/news.vue b/components/news/news.vue
index d3f0f81..3766bb7 100644
--- a/components/news/news.vue
+++ b/components/news/news.vue
@@ -43,11 +43,14 @@
 				}).then(res => {
 					let newsData = res.data.data
 					console.log('新闻', newsData);
-					for (const item of newsData) {
-						item.pub_time_str = dateFormat(item.pub_time_str)
+					if (newsData) {
+						for (const item of newsData) {
+							item.pub_time_str = dateFormat(item.pub_time_str)
+						}
+						// newsData = newsData.slice(0, 3)
+						this.newsList = newsData
 					}
-					// newsData = newsData.slice(0, 3)
-					this.newsList = newsData
+
 				}).finally(_ => {})
 			},
 			// 跳转到新闻详情页
diff --git a/components/productsByTime/productsByTime.vue b/components/productsByTime/productsByTime.vue
index beaa698..1099077 100644
--- a/components/productsByTime/productsByTime.vue
+++ b/components/productsByTime/productsByTime.vue
@@ -59,16 +59,19 @@
 					pageNum: this.pageNum
 				}).then(res => {
 					let tags = res.data.data
-					for (const item of tags) {
-						let tag = item.tags
-						this.tagsArray = tag.split(',')
-						item.tags = this.tagsArray[0]
+					if (tags) {
+						for (const item of tags) {
+							let tag = item.tags
+							this.tagsArray = tag.split(',')
+							item.tags = this.tagsArray[0]
+						}
+						this.$emit("getTimeLength", tags.length);
+						// 用于触底刷新  为数据赋值：通过展开运算符的形式，进行新旧数据的拼接 
+						this.productList = [...this.productList, ...res.data.data]
+						//这用于上架时间和点赞量的数据切换
+						// this.productList = res.data.data
 					}
-					this.$emit("getTimeLength", tags.length);
-					// 用于触底刷新  为数据赋值：通过展开运算符的形式，进行新旧数据的拼接 
-					this.productList = [...this.productList, ...res.data.data]
-					//这用于上架时间和点赞量的数据切换
-					// this.productList = res.data.data
+
 				}).finally(_ => {
 
 				})
diff --git a/service/request.js b/service/request.js
index f5e760a..4e1cebe 100644
--- a/service/request.js
+++ b/service/request.js
@@ -1,4 +1,4 @@
-const serverHost = 'https://pupil.hchyun.com/api' // https://api-ugo-web.itheima.net'
+const serverHost = 'https://www.foodtops.cn/api' // https://api-ugo-web.itheima.net'
 function isOutTime(res) {
 	if (res.data.message === '请先登录') {
 		uni.showToast('登录信息已过期,请重新登录')