diff --git a/ccic-exam/src/main/java/com/ccic/safeliab/dao/QuestionMapper.java b/ccic-exam/src/main/java/com/ccic/safeliab/dao/QuestionMapper.java
index f27e16b..3f404b4 100644
--- a/ccic-exam/src/main/java/com/ccic/safeliab/dao/QuestionMapper.java
+++ b/ccic-exam/src/main/java/com/ccic/safeliab/dao/QuestionMapper.java
@@ -9,11 +9,6 @@ import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
-/**
- * Mapper 接口
- *
- * @author Chill
- */
 @Mapper
 public interface QuestionMapper extends BaseMapper<QuestionCategories> {
 
@@ -25,11 +20,11 @@ public interface QuestionMapper extends BaseMapper<QuestionCategories> {
     /**
      * 查询试题
      *
-     * @param industryId 监管行业
-     * @param serviceTypeId 服务类型
+     * @param industryId      监管行业
+     * @param serviceTypeId   服务类型
      * @param questionContent 题干条件
-     * @param offset 偏移量
-     * @param num 每页数量
+     * @param offset          偏移量
+     * @param num             每页数量
      * @return 当前页数据
      */
     List<QuestionCategories> getList(
@@ -37,33 +32,35 @@ public interface QuestionMapper extends BaseMapper<QuestionCategories> {
             @Param("serviceTypeId") Long serviceTypeId,
             @Param("questionContent") String questionContent,
             @Param("offset") int offset,
-            @Param("num") int num);
+            @Param("num") int num
+    );
 
     /**
-     * 查询试题总数量
+     * 查询试题数量
      *
-     * @param industryId 监管行业
-     * @param serviceTypeId 服务类型
+     * @param industryId      监管行业
+     * @param serviceTypeId   服务类型
      * @param questionContent 题干条件
-     * @return 总数量
+     * @return 试题数量
      */
     int getListSize(
             @Param("industryId") Long industryId,
             @Param("serviceTypeId") Long serviceTypeId,
-            @Param("questionContent") String questionContent);
+            @Param("questionContent") String questionContent
+    );
 
     /**
-     * 获取行业
+     * 获取字典数据
      *
-     * @return 行业
+     * @return 字典数据
      */
     List<Industry> getIndustry();
 
     /**
-     * 题目详情
+     * 获取试题详情
      *
      * @param id 试题ID
      * @return 试题详情
      */
     QuestionCategories getQuestionDetail(@Param("id") Long id);
-}
+}
\ No newline at end of file
diff --git a/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionService.java b/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionService.java
index e119ad2..025d940 100644
--- a/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionService.java
+++ b/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionService.java
@@ -14,8 +14,9 @@ public interface QuestionService extends BaseService<QuestionCategories> {
 
     /**
      * 查询试题
-     * @param page 页码
-     * @param num 数量
+     *
+     * @param page   页码
+     * @param num    数量
      * @param entity 题库entity
      * @return 查询结果
      */
@@ -23,6 +24,7 @@ public interface QuestionService extends BaseService<QuestionCategories> {
 
     /**
      * 删除试题
+     *
      * @param ids 试题ID
      * @return 删除结果
      */
@@ -30,29 +32,32 @@ public interface QuestionService extends BaseService<QuestionCategories> {
 
     /**
      * 添加试题
-     * @param vo 试题 VO 列表
-     * @return 添加是否成功
+     *
+     * @param vo 试题vo
+     * @return 添加结果
      */
-    int add(List<InsQuestionVO> vo);
+    boolean addQuestion(List<InsQuestionVO> vo);
 
     /**
      * 修改试题
-     * @param vo 试题 VO 列表
-     * @return 添加是否成功
-     */
-    boolean update(InsQuestionVO vo);
-
-    /**
-     * 获取行业
-     * @return 行业
+     *
+     * @param vo 试题vo
+     * @return 修改结果
      */
-    List<Industry> getDictionary();
+    boolean editQuestion(InsQuestionVO vo);
 
     /**
-     * 题目详情
+     * 获取试题详情
      *
      * @param id 试题ID
      * @return 试题详情
      */
     QuestionCategories getQuestionDetail(String id);
-}
+
+    /**
+     * 监管行业字典
+     *
+     * @return 字典数据
+     */
+    List<Industry> findDictionary();
+}
\ No newline at end of file
diff --git a/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionServiceImpl.java b/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionServiceImpl.java
index 925869e..68af13a 100644
--- a/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionServiceImpl.java
+++ b/ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionServiceImpl.java
@@ -16,22 +16,27 @@ import java.util.Map;
 public class QuestionServiceImpl extends BaseServiceImpl<QuestionMapper, QuestionCategories> implements QuestionService {
 
     @Override
-    public Map<String, Object> getList(int page,int num, QuestionCategories entity) {
+    public Map<String, Object> getList(int page, int num, QuestionCategories entity) {
         int offset = (page - 1) * num;
         Map<String, Object> map = new HashMap<>();
+
         List<QuestionCategories> data = baseMapper.getList(
                 entity.getIndustryId(),
                 entity.getServiceTypeId(),
                 entity.getQuestionContent(),
                 offset,
-                num);
+                num
+        );
 
-        int total  = baseMapper.getListSize(
+        int total = baseMapper.getListSize(
                 entity.getIndustryId(),
                 entity.getServiceTypeId(),
-                entity.getQuestionContent());
+                entity.getQuestionContent()
+        );
+
         map.put("data", data);
         map.put("total", total);
+
         return map;
     }
 
@@ -41,56 +46,60 @@ public class QuestionServiceImpl extends BaseServiceImpl<QuestionMapper, Questio
     }
 
     @Override
-    public int add(List<InsQuestionVO> vo) {
-        int count =0;
-        for(InsQuestionVO item :vo){
+    public boolean addQuestion(List<InsQuestionVO> vo) {
+        int count = 0;
+        for (InsQuestionVO item : vo) {
             save(convertToEntity(item));
-            count ++;
+            count++;
         }
-            return count;
+        return count > 0;
     }
 
     @Override
-    public boolean update(InsQuestionVO vo) {
+    public boolean editQuestion(InsQuestionVO vo) {
         return updateById(convertToEntity(vo));
     }
 
     @Override
-    public List<Industry> getDictionary() {
-        return baseMapper.getIndustry();
+    public QuestionCategories getQuestionDetail(String id) {
+        return baseMapper.getQuestionDetail(Long.valueOf(id));
     }
 
     @Override
-    public QuestionCategories getQuestionDetail(String id){
-        return baseMapper.getQuestionDetail(Long.valueOf(id));
+    public List<Industry> findDictionary() {
+        return baseMapper.getIndustry();
     }
 
     /**
-     * 将VO转换为实体类
+     * 将VO转换为Entity
      */
     private QuestionCategories convertToEntity(InsQuestionVO vo) {
         QuestionCategories entity = new QuestionCategories();
+
         entity.setId(vo.getId());
         entity.setQuestionTypes(vo.getQuestionTypes());
         entity.setIndustryId(vo.getIndustryId());
         entity.setServiceTypeId(vo.getServiceTypeId());
         entity.setQuestionContent(vo.getQuestionContent());
         entity.setAnswer(vo.getAnswer());
+
         StringBuilder optionsBuilder = new StringBuilder();
         if (vo.getOptionA()!= null) {
             optionsBuilder.append("A:").append(vo.getOptionA()).append("，");
         }
-        if (vo.getOptionB() != null) {
+        if (vo.getOptionB()!= null) {
             optionsBuilder.append("B:").append(vo.getOptionB()).append("，");
         }
-        if (vo.getOptionC() != null) {
+        if (vo.getOptionC()!= null) {
             optionsBuilder.append("C:").append(vo.getOptionC()).append("，");
         }
-        if (vo.getOptionD() != null) {
+        if (vo.getOptionD()!= null) {
             optionsBuilder.append("D:").append(vo.getOptionD());
         }
+
         String options = optionsBuilder.toString();
         entity.setOptions(options);
+
         return entity;
     }
-}
+}
\ No newline at end of file
diff --git a/ccic-exam/src/main/java/com/ccic/safeliab/web/QuestionController.java b/ccic-exam/src/main/java/com/ccic/safeliab/web/QuestionController.java
index d07da76..79ec603 100644
--- a/ccic-exam/src/main/java/com/ccic/safeliab/web/QuestionController.java
+++ b/ccic-exam/src/main/java/com/ccic/safeliab/web/QuestionController.java
@@ -24,7 +24,7 @@ public class QuestionController {
      * @return 查询结果
      */
     @PostMapping("/getList")
-    public R list(@RequestBody InsQuestionVO vo) {
+    public R getList(@RequestBody InsQuestionVO vo) {
         QuestionCategories entity = new QuestionCategories();
         entity.setIndustryId(vo.getIndustryId());
         entity.setServiceTypeId(vo.getServiceTypeId());
@@ -39,47 +39,63 @@ public class QuestionController {
      * @return 删除结果
      */
     @PostMapping("/delQuestion")
-    public R deleteList(@RequestBody List<Long> ids) {
+    public R delQuestion(@RequestBody List<Long> ids) {
         boolean flag = questionService.delQuestion(ids);
-        if(flag){
+        if (flag) {
             return R.ok();
-        }else{
+        } else {
             return R.error();
         }
     }
 
     /**
      * 添加试题
+     * @param vo 试题vo
+     * @return 添加结果
      */
-    @PostMapping("/add")
-    public R add(@RequestBody List<InsQuestionVO> vo) {
-        return R.ok().data(questionService.add(vo));
+    @PostMapping("/addQuestion")
+    public R addQuestion(@RequestBody List<InsQuestionVO> vo) {
+        boolean flag = questionService.addQuestion(vo);
+        if (flag) {
+            return R.ok();
+        } else {
+            return R.error();
+        }
     }
 
     /**
      * 修改试题
+     * @param vo 试题vo
+     * @return 修改结果
      */
-    @PostMapping("/update")
-    public R add(@RequestBody InsQuestionVO vo) {
-        return R.ok().data(questionService.update(vo));
+    @PostMapping("/editQuestion")
+    public R editQuestion(@RequestBody InsQuestionVO vo) {
+        boolean flag = questionService.editQuestion(vo);
+        if (flag) {
+            return R.ok();
+        } else {
+            return R.error();
+        }
     }
 
     /**
-     * 行业查询
-     * @return 行业
+     * 获取试题详情
+     * @param id 试题ID
+     * @return 试题详情
      */
-    @GetMapping("/findIndustry")
-    public R findIndustry() {
-        List<Industry> tree = questionService.getDictionary();
-        return R.ok().data(tree);
+    @GetMapping("/getQuestionDetail")
+    public R getQuestionDetail(String id) {
+        QuestionCategories data = questionService.getQuestionDetail(id);
+        return R.ok().data(data);
     }
 
     /**
-     * 题目详情
+     * 查询字典数据
+     * @return 字典数据
      */
-    @GetMapping("/getDetail")
-    public R getDetail(String id) {
-        QuestionCategories data = questionService.getQuestionDetail(id);
-        return R.ok().data(data);
+    @GetMapping("/findIndustry")
+    public R findIndustry() {
+        List<Industry> tree = questionService.findDictionary();
+        return R.ok().data(tree);
     }
-}
+}
\ No newline at end of file
diff --git a/ccic-exam/src/main/resources/mappers/QuestionMapper.xml b/ccic-exam/src/main/resources/mappers/QuestionMapper.xml
index 31bae1e..fe8bb98 100644
--- a/ccic-exam/src/main/resources/mappers/QuestionMapper.xml
+++ b/ccic-exam/src/main/resources/mappers/QuestionMapper.xml
@@ -1,22 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.ccic.safeliab.dao.QuestionMapper">
+
     <!-- 通用查询映射结果 -->
     <resultMap id="IndustryResultMap" type="com.ccic.safeliab.entity.Industry">
-        <id column="industry_id" property="industryId"/>
-        <result column="industry_name" property="industryName"/>
+        <id column="industry_id" property="industryId" />
+        <result column="industry_name" property="industryName" />
     </resultMap>
+
     <resultMap id="QuestionCategoriesResultMap" type="com.ccic.safeliab.entity.QuestionCategories">
-        <id column="id" property="id"/>
-        <result column="question_types" property="questionTypes"/>
-        <result column="industry_id" property="industryId"/>
-        <result column="service_type_id" property="serviceTypeId"/>
-        <result column="question_content" property="questionContent"/>
-        <result column="answer" property="answer"/>
-        <result column="options" property="options"/>
-        <result column="status" property="status"/>
-        <result column="is_deleted" property="isDeleted"/>
+        <id column="id" property="id" />
+        <result column="question_types" property="questionTypes" />
+        <result column="industry_id" property="industryId" />
+        <result column="service_type_id" property="serviceTypeId" />
+        <result column="question_content" property="questionContent" />
+        <result column="answer" property="answer" />
+        <result column="options" property="options" />
+        <result column="status" property="status" />
+        <result column="is_deleted" property="isDeleted" />
     </resultMap>
+
     <select id="getList" resultMap="QuestionCategoriesResultMap">
         SELECT
         id,
@@ -44,6 +47,7 @@
         ORDER BY id DESC
         LIMIT #{offset}, #{num};
     </select>
+
     <select id="getListSize" resultType="int">
         SELECT
         COUNT(id)
@@ -61,13 +65,15 @@
             </if>
         </where>
     </select>
+
     <select id="getIndustry" resultMap="IndustryResultMap">
-        select
-        industry_id,
-        industry_name
-        from tbl_industry
-        where status = 1
+        SELECT
+            industry_id,
+            industry_name
+        FROM tbl_industry
+        WHERE status = 1
     </select>
+
     <select id="getQuestionDetail" resultMap="QuestionCategoriesResultMap">
         SELECT
         id,
@@ -87,4 +93,5 @@
             </if>
         </where>
     </select>
-</mapper>
+
+</mapper>
\ No newline at end of file