diff --git a/wg-basic/业务功能/sse.md b/wg-basic/业务功能/sse.md
index 4740bf1..410dc87 100644
--- a/wg-basic/业务功能/sse.md
+++ b/wg-basic/业务功能/sse.md
@@ -2,7 +2,7 @@
 title: SSE
 description: 服务端事件
 published: true
-date: 2021-11-01T08:40:00.487Z
+date: 2021-11-01T08:40:22.257Z
 tags: wg-basic
 editor: markdown
 dateCreated: 2021-11-01T08:40:00.487Z
@@ -47,6 +47,10 @@ public void push(HttpServletRequest request, HttpServletResponse response) {
 ```
 
 # 页面
+
+> IE不支持EventSource，可以使用WebSocket代替
+{.is-warning}
+
 ```javascript
 // 判断是否支持
 if ('EventSource' in window) {
@@ -72,5 +76,3 @@ if ('EventSource' in window) {
 }
 ```
 
-> IE不支持EventSource，可以使用WebSocket代替
-{.is-warning}