调试、bug修改

src/main/java/com/zzsn/event/mapper/xml/EventMapper.xml

@@ -19,7 +19,7 @@
         select t.id,
                t.event_code,
                t.event_name,
-               t.key_issue
+               t.key_issue,
                t.event_icon,
                t.start_time,
                t.end_time,