diff --git a/sigs/dx/meetings/005-20210511.md b/sigs/dx/meetings/005-20210511.md
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--- a/sigs/dx/meetings/005-20210511.md
+++ b/sigs/dx/meetings/005-20210511.md
@@ -1,13 +1,39 @@
-# Wednesday, April 27, 2021 at 19:00 GMT+8
+# Tuesday, May 11, 2021 at 19:00 GMT+8
 
 ## Agenda
 
 * 1 - MindSpore Developer Kanban (Routine)
 
-* 2 - Action items
+* 2 - Auto-labeling with MindSpore Sample data
 
-* 2 - TBD
+* 3 - Trusted-AI Software Engineering （Sucurity and Data Compliance）
+
+* 4 - Trusted Dev-behavior Analysis
 
 ## Conference links
 
-* Meeting link: [https://welink-meeting.zoom.us/j/447310896](https://welink-meeting.zoom.us/j/447310896)
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+* Meeting link: [https://welink-meeting.zoom.us/j/447310896](https://welink-meeting.zoom.us/j/447310896)
+
+* Meeting record link: It will be uploaded on May 22
+
+## Attendees
+
+* Shanghai Jiaotong University OpenSource Team, Zhu Naipan, Zhong Jun, Clement Li, Wang Yehui
+
+## Notes
+
+* 1 - Due to the DX-Bot and Mentorship, the first response time of issue declined from 140 hours to 20 hours. It's a huge improvement!
+
+* 2 - Auto-labeling with MindSpore Sample data is in progress, Mr Cao recommend to select high-quality tags for learning.
+
+* 4 - Zhu Naipan Introduced the standards of the trusted community.
+
+* 5 - Huang Hong reviewed the event of case of University of Minnesota, and Wang Yehui introduced the insight of humanity in community. Trusted Dev-behavior Analysis will be a fixed topic in sig meeting.
+
+## Action items
+
+* 1 - Positive and negative cases of community developers. -- Zhao Boxuan
+
+* 2 - To show the measurement data next meeting. -- Zhao Boxuan
+
+* 3 - The progress of Auto-labeling. -- Xia Wenzong
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