fix: 小程序公告

wl

2022-12-26 e43e2f457c52f9a8d4a0aa9d45aa4a0fba94315d

 src/main/java/com/example/jz/service/GroupUserService.java

@@ -12,4 +12,3 @@
public interface GroupUserService extends IService<GroupUser> {

}