diff --git a/acs/nladmin-system/nlsso-server/src/main/resources/logback-spring.xml b/acs/nladmin-system/nlsso-server/src/main/resources/logback-spring.xml
index 2e6a523..bcb5e5f 100644
--- a/acs/nladmin-system/nlsso-server/src/main/resources/logback-spring.xml
+++ b/acs/nladmin-system/nlsso-server/src/main/resources/logback-spring.xml
@@ -31,11 +31,11 @@
${LOG_HOME}/%d{yyyy-MM-dd}.%i.log
- 15
+ 7
60MB
- 20GB
+ 60GB
diff --git a/lms/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/notice/impl/SysNoticeServiceImpl.java b/lms/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/notice/impl/SysNoticeServiceImpl.java
index 22a105b..792a88f 100644
--- a/lms/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/notice/impl/SysNoticeServiceImpl.java
+++ b/lms/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/notice/impl/SysNoticeServiceImpl.java
@@ -14,8 +14,6 @@ import lombok.extern.slf4j.Slf4j;
import org.nl.common.domain.query.PageQuery;
import org.nl.common.enums.NoticeEnum;
import org.nl.common.exception.BadRequestException;
-import org.nl.common.mnt.websocket.MsgType;
-import org.nl.common.mnt.websocket.SocketMsg;
import org.nl.common.mnt.websocket.WebSocketServer;
import org.nl.system.service.dict.dao.Dict;
import org.nl.system.service.dict.dao.mapper.SysDictMapper;
@@ -26,7 +24,6 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
-import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
@@ -173,12 +170,12 @@ public class SysNoticeServiceImpl extends ServiceImpl