diff --git a/content/members/shanghaithinkforceelectronictechnology.md b/content/members/shanghaithinkforceelectronictechnology.md
index ea346fd..cac576e 100644
--- a/content/members/shanghaithinkforceelectronictechnology.md
+++ b/content/members/shanghaithinkforceelectronictechnology.md
@@ -5,6 +5,8 @@ country: China
 link: http://www.think-force.com/
 level: silver
 joined: 2018
+cancelled: 2024-12-31
+end: 2024-12-31
 date: 2021-03-31
 draft: true
 ---