Update README.md
diff --git a/README.md b/README.md
index 567e540..9659ed0 100644
--- a/README.md
+++ b/README.md
@@ -10,14 +10,16 @@
| slides/meetup | Video address |
| ---------------- | -------------------------------------------------- |
-| 201805@Beijing | http://www.itdks.com/index.php/Act/apply_upgrade/id/2176/mUid/0.html#dingbu |
-| 201806@Shanghai | http://www.itdks.com/index.php/Act/apply_upgrade/id/2281/mUid/0.html#dingbu |
-| 201807@shenzhen | http://www.itdks.com/index.php/Act/apply_upgrade/id/2354/mUid/0.html#dingbu |
-| 201809@chengdu | https://yq.aliyun.com/live/500 |
-| 201812@hangzhou | https://yq.aliyun.com/live/652 |
-| 201901@guangzhou | https://yq.aliyun.com/live/795 |
-| 201903@nanjing | https://yq.aliyun.com/live/908 |
-| 201905@beijing | https://yq.aliyun.com/live/1081 |
-| 201907@shenzhen | https://developer.aliyun.com/live/1222 |
-| 201908@shanghai | https://developer.aliyun.com/live/1280 |
+| meetup | Video address |
+| ---------------- | -------------------------------------------------- |
| 201910@chengdu | https://developer.aliyun.com/live/1522 |
+| 201908@shanghai | https://developer.aliyun.com/live/1280 |
+| 201907@shenzhen | https://developer.aliyun.com/live/1222 |
+| 201905@beijing | https://yq.aliyun.com/live/1081 |
+| 201903@nanjing | https://yq.aliyun.com/live/908 |
+| 201901@guangzhou | https://yq.aliyun.com/live/795 |
+| 201812@hangzhou | https://yq.aliyun.com/live/652 |
+| 201809@chendu | https://yq.aliyun.com/live/500 |
+| 201807@shenzhen | http://www.itdks.com/index.php/Act/apply_upgrade/id/2354/mUid/0.html#dingbu |
+| 201806@Shanghai | http://www.itdks.com/index.php/Act/apply_upgrade/id/2281/mUid/0.html#dingbu |
+| 201805@Beijing | http://www.itdks.com/index.php/Act/apply_upgrade/id/2176/mUid/0.html#dingbu |
