diff --git a/src/api/constants.js b/src/api/constants.js
index 6ddfdf5..f66db1d 100644
--- a/src/api/constants.js
+++ b/src/api/constants.js
@@ -273,14 +273,6 @@ const newsItemData = [
   },
   {
     id:2,
-    time: "2022-03-10",
-    title: "GB 41261-2022 过程工业报警系统管理",
-    imgSrc: "news_img9.png",
-    desc:"",
-    content:newsContents.newsId9
-  },
-  {
-    id:3,
     time: "2022-11-15",
     title: "《工业大数据白皮书（2019版）》",
     imgSrc: "news_img0.png",
@@ -288,7 +280,7 @@ const newsItemData = [
     content:newsContents.newsId0
   },
   {
-    id:4,
+    id:3,
     time: "2022-10-12",
     title: "工业和信息化部关于推动5G加快发展的通知",
     imgSrc: "news_img1.png",
@@ -296,7 +288,7 @@ const newsItemData = [
     content: newsContents.newsId1,
   },
   {
-    id:5,
+    id:4,
     time: "2022-09-30",
     title: "工业和信息化部办公厅关于推动工业互联网加快发展的通知",
     imgSrc: "news_img2.png",
@@ -304,7 +296,7 @@ const newsItemData = [
     content:newsContents.newsId2,
   },
   {
-    id:6,
+    id:5,
     time: "2022-08-11",
     title: "《工业和信息化部办公厅关于推动工业互联网 加快发展的通知》政策解读",
     imgSrc: "news_img3.png",
@@ -312,7 +304,7 @@ const newsItemData = [
     content:newsContents.newsId3,
   },
   {
-    id:7,
+    id:6,
     time: "2022-06-22",
     title: "一图看懂关于推动工业互联网加快发展的通知",
     imgSrc: "news_img4.png",
@@ -321,13 +313,21 @@ const newsItemData = [
     content:newsContents.newsId4,
   },
   {
-    id:8,
+    id:7,
     time: "2022-05-11",
     title: "《工业互联网创新发展行动计划（2021-2023 年）》解读",
     imgSrc: "news_img5.png",
     desc:"近日，工业互联网专项工作组印发《工业互联网创新发展行动计划（2021-2023年）》（工信部信管〔2020〕197号，以下简称《三年行动计划》）。现就《三年行动计划》有关内容解读如下：",
     content:newsContents.newsId5,
   },
+  {
+    id:8,
+    time: "2022-03-10",
+    title: "GB 41261-2022 过程工业报警系统管理",
+    imgSrc: "news_img9.png",
+    desc:"",
+    content:newsContents.newsId9
+  },
   {
     id:9,
     time: "2022-01-22",