diff --git a/web/src/main/java/com/ibeetl/jlw/dao/TeacherOpenCourseMergeStudentDao.java b/web/src/main/java/com/ibeetl/jlw/dao/TeacherOpenCourseMergeStudentDao.java
index 414dad03..9873d219 100644
--- a/web/src/main/java/com/ibeetl/jlw/dao/TeacherOpenCourseMergeStudentDao.java
+++ b/web/src/main/java/com/ibeetl/jlw/dao/TeacherOpenCourseMergeStudentDao.java
@@ -1,8 +1,8 @@
 package com.ibeetl.jlw.dao;
 
-import com.ibeetl.jlw.entity.RandomStudentListDTO;
 import com.ibeetl.jlw.entity.Student;
 import com.ibeetl.jlw.entity.TeacherOpenCourseMergeStudent;
+import com.ibeetl.jlw.entity.dto.RandomStudentListDTO;
 import com.ibeetl.jlw.web.query.TeacherOpenCourseMergeStudentQuery;
 import com.sun.istack.internal.NotNull;
 import org.beetl.sql.core.engine.PageQuery;
diff --git a/web/src/main/java/com/ibeetl/jlw/entity/RandomStudentListDTO.java b/web/src/main/java/com/ibeetl/jlw/entity/dto/RandomStudentListDTO.java
similarity index 95%
rename from web/src/main/java/com/ibeetl/jlw/entity/RandomStudentListDTO.java
rename to web/src/main/java/com/ibeetl/jlw/entity/dto/RandomStudentListDTO.java
index 36a1e3fc..7f038ec9 100644
--- a/web/src/main/java/com/ibeetl/jlw/entity/RandomStudentListDTO.java
+++ b/web/src/main/java/com/ibeetl/jlw/entity/dto/RandomStudentListDTO.java
@@ -1,4 +1,4 @@
-package com.ibeetl.jlw.entity;
+package com.ibeetl.jlw.entity.dto;
 
 import lombok.Data;
 
diff --git a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLogManualDTO.java b/web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninLogManualDTO.java
similarity index 95%
rename from web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLogManualDTO.java
rename to web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninLogManualDTO.java
index 986c3478..cc9038a1 100644
--- a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLogManualDTO.java
+++ b/web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninLogManualDTO.java
@@ -1,4 +1,4 @@
-package com.ibeetl.jlw.entity;
+package com.ibeetl.jlw.entity.dto;
 
 import com.ibeetl.jlw.web.query.TeacherOpenCourseStudentSigninLogQuery;
 import lombok.Data;
diff --git a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLogManualMergeDTO.java b/web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninLogManualMergeDTO.java
similarity index 94%
rename from web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLogManualMergeDTO.java
rename to web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninLogManualMergeDTO.java
index 5602e3c9..51b50356 100644
--- a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLogManualMergeDTO.java
+++ b/web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninLogManualMergeDTO.java
@@ -1,4 +1,4 @@
-package com.ibeetl.jlw.entity;
+package com.ibeetl.jlw.entity.dto;
 
 import lombok.Data;
 
diff --git a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninSettingManualDTO.java b/web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninSettingManualDTO.java
similarity index 93%
rename from web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninSettingManualDTO.java
rename to web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninSettingManualDTO.java
index f6512708..5f6fef70 100644
--- a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninSettingManualDTO.java
+++ b/web/src/main/java/com/ibeetl/jlw/entity/dto/TeacherOpenCourseStudentSigninSettingManualDTO.java
@@ -1,4 +1,4 @@
-package com.ibeetl.jlw.entity;
+package com.ibeetl.jlw.entity.dto;
 
 import lombok.Data;
 import org.springframework.validation.annotation.Validated;
diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeStudentService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeStudentService.java
index 317dbae9..36c329aa 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeStudentService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeStudentService.java
@@ -13,6 +13,7 @@ import com.ibeetl.admin.core.web.JsonResult;
 import com.ibeetl.admin.core.web.JsonReturnCode;
 import com.ibeetl.jlw.dao.*;
 import com.ibeetl.jlw.entity.*;
+import com.ibeetl.jlw.entity.dto.RandomStudentListDTO;
 import com.ibeetl.jlw.web.query.TeacherOpenCourseMergeStudentQuery;
 import org.apache.commons.lang3.StringUtils;
 import org.beetl.sql.core.SqlId;
diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
index 67bafc37..b8752a8f 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
@@ -23,8 +23,10 @@ import com.ibeetl.jlw.dao.TeacherOpenCourseMergeSchoolClassDao;
 import com.ibeetl.jlw.dao.TeacherOpenCourseStudentSigninLogDao;
 import com.ibeetl.jlw.dao.TeacherOpenCourseStudentSigninSettingDao;
 import com.ibeetl.jlw.entity.*;
+import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninLogManualMergeDTO;
 import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninLogSigninDTO;
 import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninLogSigninDTO.ManualClass;
+import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninSettingManualDTO;
 import com.ibeetl.jlw.enums.StartStatusEnum;
 import com.ibeetl.jlw.validator.TeacherOpenCourseStudentSigninLogSigninDTOValidator;
 import com.ibeetl.jlw.web.query.TeacherOpenCourseStudentSigninLogQuery;
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeStudentController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeStudentController.java
index 3d116b27..eeb09098 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeStudentController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseMergeStudentController.java
@@ -8,9 +8,9 @@ import com.ibeetl.admin.core.annotation.Function;
 import com.ibeetl.admin.core.entity.CoreUser;
 import com.ibeetl.admin.core.file.FileService;
 import com.ibeetl.admin.core.web.JsonResult;
-import com.ibeetl.jlw.entity.RandomStudentListDTO;
 import com.ibeetl.jlw.entity.Student;
 import com.ibeetl.jlw.entity.TeacherOpenCourseMergeStudent;
+import com.ibeetl.jlw.entity.dto.RandomStudentListDTO;
 import com.ibeetl.jlw.service.TeacherOpenCourseMergeStudentService;
 import com.ibeetl.jlw.web.query.TeacherOpenCourseMergeStudentQuery;
 import org.apache.commons.lang3.StringUtils;
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java
index 6b31ee7c..a7ac9644 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java
@@ -12,7 +12,7 @@ import com.ibeetl.admin.core.util.TimeTool;
 import com.ibeetl.admin.core.web.JsonResult;
 import com.ibeetl.jlw.entity.FileEntity;
 import com.ibeetl.jlw.entity.TeacherOpenCourseStudentSigninLog;
-import com.ibeetl.jlw.entity.TeacherOpenCourseStudentSigninLogManualMergeDTO;
+import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninLogManualMergeDTO;
 import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninLogSigninDTO;
 import com.ibeetl.jlw.service.TeacherOpenCourseStudentSigninLogService;
 import com.ibeetl.jlw.web.query.TeacherOpenCourseStudentSigninLogQuery;
diff --git a/web/tianzePro_B_Restart.sh b/web/tianzePro_B_Restart.sh
new file mode 100644
index 00000000..d1d37a11
--- /dev/null
+++ b/web/tianzePro_B_Restart.sh
@@ -0,0 +1,11 @@
+#! /bin/bash
+HOME_PATH=/data/dev
+LOG_PATH=/data/logs
+
+rm -rf ${HOME_PATH}/web-1.0.jar
+mkdir -p ${HOME_PATH}
+tar zxvf /home/admin/java/group-package.tgz -C ${HOME_PATH}
+
+ps -ef | grep java | grep yt-group-service | grep -v grep | awk '{print$2}' | xargs kill -9
+
+nohup java -Xms256m -Xmx512m -jar ${HOME_PATH}/web/target/web-1.0.jar > ${LOG_PATH}/tianze-pro.log 2>&1&