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 ### Demonstration of the work
-You can try the [Live demo](http://124.71.159.90/home), powered by Huawei Cloud.
+You can try the [Live demo](http://124.71.159.90/home), powered by Huawei Cloud. (validated until 2023-08-15)
 #### Homepage
 ##### AI assistant (need magic)
 AI assistant is prompted with the following targeted scenarios: