diff --git a/src/main/java/com/yipin/liuwanr/mapper/ExperimentallearningMapper.java b/src/main/java/com/yipin/liuwanr/mapper/ExperimentallearningMapper.java
index f5710c4..6d12e73 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/ExperimentallearningMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/ExperimentallearningMapper.java
@@ -123,6 +123,6 @@ public interface ExperimentallearningMapper {
 
 
 	@Select("select DISTINCT hpm.projectId,projectName,isAttendance from hr_project_management hpm left join teacher_project tp on hpm.projectId=tp.projectId " +
-			" where tp.courseId=#{courseId} and tp.experimentalClassId=#{experimentalClassId} and  tp.isOpenProject=0")
+			" where tp.courseId=#{courseId} and tp.experimentalClassId=#{experimentalClassId} and  tp.isOpenProject=0 and hpm.isShow=0")
 	List<Project_Management> getBycourseId(@Param("experimentalClassId")Integer experimentalClassId,@Param("courseId") Integer courseId);
 }
diff --git a/src/main/java/com/yipin/liuwanr/mapper/TeacherProjectAndCourseMapper.java b/src/main/java/com/yipin/liuwanr/mapper/TeacherProjectAndCourseMapper.java
index 914fb02..e7996bc 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/TeacherProjectAndCourseMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/TeacherProjectAndCourseMapper.java
@@ -27,7 +27,7 @@ public interface TeacherProjectAndCourseMapper {
 //	    "</script>"})
 
 	@Select("select DISTINCT hpm.projectId,projectName,isOpenProject,isAttendance from hr_project_management hpm left join teacher_project tp on hpm.projectId=tp.projectId " +
-			" where tp.courseId=#{courseId} and tp.experimentalClassId=#{experimentalClassId}")
+			" where tp.courseId=#{courseId} and tp.experimentalClassId=#{experimentalClassId} and hpm.isShow=0 ")
 	List<Project_Management> getBySystemId(@Param("courseId") Integer  courseId,@Param("experimentalClassId")Integer experimentalClassId);
 
 
diff --git a/src/main/java/com/yipin/liuwanr/service/ExperimentallearningService.java b/src/main/java/com/yipin/liuwanr/service/ExperimentallearningService.java
index 0c06874..c8f2d5c 100644
--- a/src/main/java/com/yipin/liuwanr/service/ExperimentallearningService.java
+++ b/src/main/java/com/yipin/liuwanr/service/ExperimentallearningService.java
@@ -49,7 +49,7 @@ public class ExperimentallearningService {
 				for (int i = 0; i < projects.size(); i++) {
 					Project_Management project = projects.get(i);
 						// 教师那边开启了考勤，学生这边才可以有是否已经签到
-						if (project.getIsAttendance() == 0) {
+						if (project.getIsAttendance() == 1) {
 							// 判断该学生签到的项目，是否在开启的项目中
 							if (projectIds.contains(project.getProjectId())) {
 								project.setSignin(0);