diff --git a/src/main/java/com/sztzjy/resource_center/controller/KnowledgeSummaryController.java b/src/main/java/com/sztzjy/resource_center/controller/KnowledgeSummaryController.java
index c3bfc69..1a3ca1d 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/KnowledgeSummaryController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/KnowledgeSummaryController.java
@@ -15,10 +15,7 @@ import io.swagger.annotations.ApiParam;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
@@ -39,13 +36,17 @@ public class KnowledgeSummaryController {
     @AnonymousAccess
     @ApiOperation("知识概要新增或修改")
     @PostMapping("addOrUpdate")
-    public ResultEntity<String> addOrUpdate(@ApiParam("没传ID为新增，传了为修改，新增传source字段") @RequestParam SysKnowledgeSummary sysKnowledgeSummary) {
+    public ResultEntity<String> addOrUpdate(@ApiParam("没传ID为新增，传了为修改，新增传source字段") @RequestBody SysKnowledgeSummary sysKnowledgeSummary) {
         if (StringUtils.isBlank(sysKnowledgeSummary.getContent())) {
             return new ResultEntity<>(HttpStatus.BAD_REQUEST, "内容不能为空！");
         }
         //不为空修改
-        if (!StringUtils.isBlank(sysKnowledgeSummary.getKnowledgeSummaryId())) {
-            knowledgeSummaryMapper.updateByPrimaryKey(sysKnowledgeSummary);
+        SysKnowledgeSummaryExample example = new SysKnowledgeSummaryExample();
+        SysKnowledgeSummaryExample.Criteria criteria = example.createCriteria();
+        criteria.andOneTagIdEqualTo(sysKnowledgeSummary.getOneTagId()).andThreeTagIdEqualTo(sysKnowledgeSummary.getThreeTagId()).andTwoTagIdEqualTo(sysKnowledgeSummary.getTwoTagId());
+        List<SysKnowledgeSummary> sysKnowledgeSummaries = knowledgeSummaryMapper.selectByExampleWithBLOBs(example);
+        if (sysKnowledgeSummaries != null && !sysKnowledgeSummaries.isEmpty()) {
+            knowledgeSummaryMapper.updateByPrimaryKeyWithBLOBs(sysKnowledgeSummary);
             return new ResultEntity<>(HttpStatus.OK, "修改成功!");
         }
 
@@ -102,7 +103,7 @@ public class KnowledgeSummaryController {
 
 
     @AnonymousAccess
-    @ApiOperation("知识概要条件查询")
+    @ApiOperation("知识概要展示")
     @PostMapping("selectByConditions")
     public ResultEntity<SysKnowledgeSummary> selectByConditions(@RequestParam String oneId,
                                                                 @RequestParam String twoId,
@@ -110,8 +111,10 @@ public class KnowledgeSummaryController {
         SysKnowledgeSummaryExample example = new SysKnowledgeSummaryExample();
         SysKnowledgeSummaryExample.Criteria criteria = example.createCriteria();
         criteria.andOneTagIdEqualTo(oneId).andThreeTagIdEqualTo(threeId).andTwoTagIdEqualTo(twoId);
-        List<SysKnowledgeSummary> sysKnowledgeSummaries = knowledgeSummaryMapper.selectByExample(example);
-        return new ResultEntity<SysKnowledgeSummary>(sysKnowledgeSummaries.get(0));
+        List<SysKnowledgeSummary> sysKnowledgeSummaries = knowledgeSummaryMapper.selectByExampleWithBLOBs(example);
+        if (sysKnowledgeSummaries != null && !sysKnowledgeSummaries.isEmpty()) {
+            return new ResultEntity<SysKnowledgeSummary>(sysKnowledgeSummaries.get(0));
+        } else return null;
     }
 
 
diff --git a/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java b/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java
index 2ce10af..78c8cb0 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java
@@ -96,11 +96,11 @@ public class TopicResourceController {
         sysTopicAndCourse.setTopicType(objectiveQuestion.getType());
         sysTopicAndCourse.setOneId(objectiveQuestion.getOneID());
         sysTopicAndCourse.setOneName(objectiveQuestion.getOneName());
-        if (StringUtils.isNotBlank(sysTopicAndCourse.getTwoId())) {
+        if (StringUtils.isNotBlank(objectiveQuestion.getTwoID())) {
             sysTopicAndCourse.setTwoId(sysTopicAndCourse.getTwoId());
             sysTopicAndCourse.setTwoName(objectiveQuestion.getTwoName());
         }
-        if (StringUtils.isNotBlank(sysTopicAndCourse.getThreeId())) {
+        if (StringUtils.isNotBlank(objectiveQuestion.getThreeID())) {
             sysTopicAndCourse.setThreeId(sysTopicAndCourse.getThreeId());
             sysTopicAndCourse.setThreeName(objectiveQuestion.getThreeName());
         }
@@ -160,9 +160,10 @@ public class TopicResourceController {
                                                                                      @RequestParam(required = false) String oneID,
                                                                                      @RequestParam(required = false) String twoID,
                                                                                      @RequestParam(required = false) String threeID,
+                                                                                     @RequestParam(required = false) String type,
                                                                                      @ApiParam("题干") @RequestParam(required = false) String content) {
         PageHelper.startPage(index, size);
-        List<SysObjectiveQuestionsDto> list = sysObjectiveQuestionMapper.selectTopicByConditions(oneID, twoID, threeID, content);
+        List<SysObjectiveQuestionsDto> list = sysObjectiveQuestionMapper.selectTopicByConditions(oneID, twoID, threeID, type,content);
         PageInfo<SysObjectiveQuestionsDto> pageInfo = new PageInfo(list);
         return new ResultEntity<PageInfo<SysObjectiveQuestionsDto>>(pageInfo);
     }
diff --git a/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java b/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
index f7a4062..ab07704 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
@@ -61,16 +61,15 @@ public class CourseApi {
     @AnonymousAccess
     @ApiOperation("添加二级目录")
     @PostMapping("insertSysTwoCatalog")
-    public Boolean insertSysTwoCatalog(@RequestBody SysTwoCatalog sysTwoCatalog, @RequestParam String systemOwner) {
-        SysOneCatalog sysOneCatalogs = getSysOneCatalogs(systemOwner);
+    public Boolean insertSysTwoCatalog(@RequestBody SysTwoCatalog sysTwoCatalog) {
+        SysOneCatalog sysOneCatalogs = getSysOneCatalogs(sysTwoCatalog.getOneId());
         if (sysOneCatalogs == null) {
             return false;
         }
-        String oneName = sysOneCatalogs.getOneName();
+        String oneId = sysOneCatalogs.getOneId();
         sysTwoCatalog.setTwoId(IdUtil.randomUUID());
-        sysTwoCatalog.setOneId(oneName);
+        sysTwoCatalog.setOneId(oneId);
         sysTwoCatalog.setCreateTime(new Date());
-        sysTwoCatalog.setCreator(sysTwoCatalog.getCreator());
         sysTwoCatalog.setSort(null);
         twoCatalogMapper.insert(sysTwoCatalog);
         return true;
@@ -87,9 +86,9 @@ public class CourseApi {
     @AnonymousAccess
     @ApiOperation("添加三级目录")
     @PostMapping("insertSysThreeCatalog")
-    public Boolean insertSysThreeCatalog(@RequestBody SysThreeCatalog sysThreeCatalog, @RequestParam String systemOwner) {
+    public Boolean insertSysThreeCatalog(@RequestBody SysThreeCatalog sysThreeCatalog) {
         try {
-            SysOneCatalog sysOneCatalogs = getSysOneCatalogs(systemOwner);
+            SysOneCatalog sysOneCatalogs = getSysOneCatalogs(sysThreeCatalog.getOntId());
             sysThreeCatalog.setThreeId(IdUtil.randomUUID());
             sysThreeCatalog.setOntId(sysOneCatalogs.getOneId());
             sysThreeCatalog.setCreateTime(new Date());
diff --git a/src/main/java/com/sztzjy/resource_center/mapper/SysObjectiveQuestionsMapper.java b/src/main/java/com/sztzjy/resource_center/mapper/SysObjectiveQuestionsMapper.java
index e1f8193..41c8f24 100644
--- a/src/main/java/com/sztzjy/resource_center/mapper/SysObjectiveQuestionsMapper.java
+++ b/src/main/java/com/sztzjy/resource_center/mapper/SysObjectiveQuestionsMapper.java
@@ -34,6 +34,7 @@ public interface SysObjectiveQuestionsMapper {
     List<SysObjectiveQuestionsDto> selectTopicByConditions(@Param("oneID")String oneID,
                                                            @Param("twoID") String twoID,
                                                            @Param("threeID") String threeID,
+                                                           @Param("type")String type,
                                                            @Param("content") String content);
 
     int insertBatch(@Param("objectiveQuestionList") List<SysObjectiveQuestions> objectiveQuestionList);
diff --git a/src/main/resources/mapper/SysObjectiveQuestionsMapper.xml b/src/main/resources/mapper/SysObjectiveQuestionsMapper.xml
index a7f06a7..e92d3f2 100644
--- a/src/main/resources/mapper/SysObjectiveQuestionsMapper.xml
+++ b/src/main/resources/mapper/SysObjectiveQuestionsMapper.xml
@@ -400,13 +400,16 @@
     on sb.objective_id = st.topic_id
     <where>
       <if test="oneID != null and oneID != ''">
-        sb.one_id = #{oneID}
+        st.one_id = #{oneID}
       </if>
       <if test="twoID != null and twoID != ''">
-        and sb.two_id = #{twoID}
+        and st.two_id = #{twoID}
       </if>
       <if test="threeID != null and threeID != '' ">
-        and sb.three_id = #{threeID}
+        and st.three_id = #{threeID}
+      </if>
+      <if test="type != null and type != '' ">
+        and sb.type = #{type}
       </if>
       <if test="content != null and content != ''">
         and sb.content = #{content}