diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/ClassManagementServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/ClassManagementServiceImpl.java
index dfa7b6ec..610d0e21 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/ClassManagementServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/ClassManagementServiceImpl.java
@@ -14,6 +14,7 @@ import org.qinan.cedu.model.query.ClassManagementPageQuery;
 import org.qinan.cedu.model.vo.ClassManagementVO;
 import org.qinan.cedu.model.vo.ClassStudentStatVO;
 import org.qinan.cedu.service.ClassManagementService;
+import org.qinan.safetyeval.infrastructure.adapter.ThreadLocalUserInfoAdapter;
 import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -42,12 +43,14 @@ public class ClassManagementServiceImpl extends ServiceImpl<ClassManagementMappe
 
     @Override
     public IPage<ClassManagementVO> pageQuery(ClassManagementPageQuery query) {
+        Long orgId = ThreadLocalUserInfoAdapter.getOrgId();
         IPage<ClassManagementVO> page = this.lambdaQuery()
                 .eq(ClassManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .like(StringUtils.hasText(query.getClassCode()), ClassManagementDO::getClassCode, query.getClassCode())
                 .like(StringUtils.hasText(query.getClassName()), ClassManagementDO::getClassName, query.getClassName())
                 .eq(StringUtils.hasText(query.getTrainingType()), ClassManagementDO::getTrainingType, query.getTrainingType())
                 .eq(query.getStatus() != null, ClassManagementDO::getStatus, query.getStatus())
+                .eq(orgId != null, ClassManagementDO::getOrgId, orgId)
                 .ge(query.getStartDateBegin() != null, ClassManagementDO::getStartDate, query.getStartDateBegin())
                 .le(query.getEndDateEnd() != null, ClassManagementDO::getEndDate, query.getEndDateEnd())
                 .orderByDesc(ClassManagementDO::getCreateTime)
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java
index a74dfe72..5b7d6561 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java
@@ -18,6 +18,7 @@ import org.qinan.cedu.model.entity.CourseRelCoursewareDO;
 import org.qinan.cedu.model.query.CourseManagementPageQuery;
 import org.qinan.cedu.model.vo.CourseManagementVO;
 import org.qinan.cedu.service.CourseManagementService;
+import org.qinan.safetyeval.infrastructure.adapter.ThreadLocalUserInfoAdapter;
 import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -52,11 +53,13 @@ public class CourseManagementServiceImpl extends ServiceImpl<CourseManagementMap
 
     @Override
     public IPage<CourseManagementVO> pageQuery(CourseManagementPageQuery query) {
+        Long orgId = ThreadLocalUserInfoAdapter.getOrgId();
         IPage<CourseManagementDO> page = this.lambdaQuery()
                 .eq(CourseManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .like(StringUtils.hasText(query.getCourseName()), CourseManagementDO::getCourseName, query.getCourseName())
                 .eq(query.getStatus() != null, CourseManagementDO::getStatus, query.getStatus())
                 .eq(query.getTrainingType() != null, CourseManagementDO::getTrainingType, query.getTrainingType())
+                .eq(orgId != null, CourseManagementDO::getOrgId, orgId)
                 .orderByDesc(CourseManagementDO::getCreateTime)
                 .page(new Page<>(query.getCurrent(), query.getSize()));
         IPage<CourseManagementVO> convert = page.convert(courseManagementConvertor::convertEToVo);
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
index 544a5388..12fe2292 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
@@ -14,6 +14,7 @@ import org.qinan.cedu.model.entity.CoursewareManagementDO;
 import org.qinan.cedu.model.entity.QuestionDO;
 import org.qinan.cedu.model.query.CoursewareManagementPageQuery;
 import org.qinan.cedu.service.CoursewareManagementService;
+import org.qinan.safetyeval.infrastructure.adapter.ThreadLocalUserInfoAdapter;
 import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -39,11 +40,13 @@ public class CoursewareManagementServiceImpl extends ServiceImpl<CoursewareManag
 
     @Override
     public IPage<CoursewareManagementVO> pageQuery(CoursewareManagementPageQuery query) {
+        Long orgId = ThreadLocalUserInfoAdapter.getOrgId();
         IPage<CoursewareManagementDO> page = this.lambdaQuery()
                 .eq(CoursewareManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .like(StringUtils.hasText(query.getCoursewareName()), CoursewareManagementDO::getCoursewareName, query.getCoursewareName())
                 .eq(query.getStatus() != null, CoursewareManagementDO::getStatus, query.getStatus())
                 .eq(query.getTrainingType() != null, CoursewareManagementDO::getTrainingType, query.getTrainingType())
+                .eq(orgId != null, CoursewareManagementDO::getOrgId, orgId)
                 .orderByDesc(CoursewareManagementDO::getCreateTime)
                 .page(new Page<>(query.getCurrent(), query.getSize()));
         IPage<CoursewareManagementVO> convert = page.convert(coursewareManagementConvertor::convertEToVo);
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/PaperServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/PaperServiceImpl.java
index abcec674..a1914537 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/PaperServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/PaperServiceImpl.java
@@ -8,12 +8,7 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.baomidou.mybatisplus.extension.toolkit.Db;
-import com.lowagie.text.Document;
-import com.lowagie.text.DocumentException;
-import com.lowagie.text.Element;
-import com.lowagie.text.Font;
-import com.lowagie.text.PageSize;
-import com.lowagie.text.Paragraph;
+import com.lowagie.text.*;
 import com.lowagie.text.pdf.BaseFont;
 import com.lowagie.text.pdf.PdfWriter;
 import lombok.RequiredArgsConstructor;
@@ -28,25 +23,15 @@ import org.qinan.cedu.mapper.PaperMapper;
 import org.qinan.cedu.mapper.PaperQuestionRelMapper;
 import org.qinan.cedu.mapper.QuestionMapper;
 import org.qinan.cedu.mapper.QuestionOptionMapper;
-import org.qinan.cedu.model.dto.PaperConfigRuleDTO;
-import org.qinan.cedu.model.dto.PaperCopyDTO;
-import org.qinan.cedu.model.dto.PaperCoursewareQuestionRuleDTO;
-import org.qinan.cedu.model.dto.PaperImportDTO;
-import org.qinan.cedu.model.dto.PaperOrgPageQueryDTO;
-import org.qinan.cedu.model.dto.PaperPageQueryDTO;
-import org.qinan.cedu.model.dto.PaperUpdateDTO;
+import org.qinan.cedu.model.dto.*;
 import org.qinan.cedu.model.entity.PaperDO;
 import org.qinan.cedu.model.entity.PaperQuestionRelDO;
 import org.qinan.cedu.model.entity.QuestionDO;
 import org.qinan.cedu.model.entity.QuestionOptionDO;
-import org.qinan.cedu.model.vo.PaperBasicInfoVO;
-import org.qinan.cedu.model.vo.PaperExamInfoVO;
-import org.qinan.cedu.model.vo.PaperImportVO;
-import org.qinan.cedu.model.vo.PaperPageVO;
-import org.qinan.cedu.model.vo.QuestionOptionVO;
-import org.qinan.cedu.model.vo.QuestionVO;
+import org.qinan.cedu.model.vo.*;
 import org.qinan.cedu.service.PaperService;
 import org.qinan.cedu.service.support.QuestionExcelImporter;
+import org.qinan.safetyeval.infrastructure.adapter.ThreadLocalUserInfoAdapter;
 import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
@@ -60,6 +45,7 @@ import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -84,6 +70,7 @@ public class PaperServiceImpl extends ServiceImpl<PaperMapper, PaperDO> implemen
 
     @Override
     public IPage<PaperPageVO> pageQuery(PaperPageQueryDTO query) {
+        Long orgId = ThreadLocalUserInfoAdapter.getOrgId();
         LambdaQueryWrapper<PaperDO> wrapper = new LambdaQueryWrapper<PaperDO>()
                 .eq(PaperDO::getDeleteEnum, DeleteEnum.FALSE.getCode());
         if (StringUtils.hasText(query.getPaperName())) {
@@ -97,6 +84,8 @@ public class PaperServiceImpl extends ServiceImpl<PaperMapper, PaperDO> implemen
         }
         if (StringUtils.hasText(query.getPaperType())) {
             wrapper.eq(PaperDO::getPaperType, query.getPaperType());
+        }if (Objects.nonNull(orgId)) {
+            wrapper.eq(PaperDO::getOrgId, orgId);
         }
         wrapper.orderByDesc(PaperDO::getId);
         IPage<PaperDO> page = this.page(new Page<>(query.getCurrent(), query.getSize()), wrapper);