更新公网中的腾讯云 ntp服务器，解决系统时间问题

Backend/sample/src/main/resources/application-prd.yml

@@ -139,7 +139,8 @@ logging:
 
 ntp:
   server:
-    host: Google.mzr.me
+    #host: Google.mzr.me
+    host: ntp.tencent.com
 
 # To create a license for an application: https://developer.dji.com/user/apps/#all
 cloud-api: