change port

mooctest-user-server/src/main/resources/application.yaml

@@ -75,7 +75,7 @@ spring:
         provider.retries: 0
 
 server:
-    port: 8081
+    port: 8191
 
 logging.config: classpath:log4j2.test.yaml
 logging.access.directory: /home/share/log