!121 update meeting detail at 2021-03-23

From: @little0o0
Reviewed-by: @leonwanghui
Signed-off-by: @leonwanghui

sigs/dx/meetings/002-20210323.md

@@ -10,11 +10,12 @@
 
 ## Conference links
 
-* https://welink-meeting.zoom.us/j/738908889
+* Meeting link: https://welink-meeting.zoom.us/j/738908889
+* Meeting record link: https://www.bilibili.com/video/BV1rK4y1T7yg?from=search&seid=13286899091021227083
 
 ## Attendees
 
-* TODO
+* Developer teams in Huawei, SJTU, USST.
 
 ## Notes
 
@@ -22,4 +23,7 @@
 
 ## Action items
 
-* TODO
+* 1 - Establish a module to automatically close the timeout issue.
+* 2 - MindSpore internal and external developer identification.
+* 3 - Optimize MindSpore community label system.
+* 4 - MindSpore/openEuler user portrait and churn rate analysis.