diff --git a/src/main/java/com/example/exam/exam/mapper/ExamQuestionAnswerMapper.java b/src/main/java/com/example/exam/exam/mapper/ExamQuestionAnswerMapper.java
index a868962..87dcf41 100644
--- a/src/main/java/com/example/exam/exam/mapper/ExamQuestionAnswerMapper.java
+++ b/src/main/java/com/example/exam/exam/mapper/ExamQuestionAnswerMapper.java
@@ -1,9 +1,11 @@
 package com.example.exam.exam.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.example.exam.exam.dal.ExamQuestion;
 import com.example.exam.exam.dal.ExamQuestionAnswer;
 import com.example.exam.exam.dal.ExamPsKeyword;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
diff --git a/src/main/java/com/example/exam/exam/mapper/ExamQuestionMapper.java b/src/main/java/com/example/exam/exam/mapper/ExamQuestionMapper.java
index fd22086..931369d 100644
--- a/src/main/java/com/example/exam/exam/mapper/ExamQuestionMapper.java
+++ b/src/main/java/com/example/exam/exam/mapper/ExamQuestionMapper.java
@@ -3,6 +3,7 @@ package com.example.exam.exam.mapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.example.exam.exam.dal.ExamQuestion;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 
 import java.util.List;
@@ -24,7 +25,7 @@ public interface ExamQuestionMapper extends BaseMapper<ExamQuestion>
      */
     public ExamQuestion selectExamQuestionByQuId(String quId);
 
-
+    ExamQuestion selectExamQuestionByQuNumber(@Param("quNumber") String quNumber);
 
 
 }
diff --git a/src/main/java/com/example/exam/exam/service/autoforbrower/AutoForBrowerServiceImpl.java b/src/main/java/com/example/exam/exam/service/autoforbrower/AutoForBrowerServiceImpl.java
index 7f7cb5d..fe6d217 100644
--- a/src/main/java/com/example/exam/exam/service/autoforbrower/AutoForBrowerServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/autoforbrower/AutoForBrowerServiceImpl.java
@@ -58,8 +58,10 @@ public class AutoForBrowerServiceImpl implements AutoForBrowerService {
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -70,7 +72,6 @@ public class AutoForBrowerServiceImpl implements AutoForBrowerService {
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             String judgementStr = "<p>-----------------------------------------------------------</p>";
                             judgementStr += "<p>试题序号：" + educationPaperQu.getSort() + "</p>";
                             judgementStr += "<p>试题编号：" + examQuestion.getQuNum() + "</p>";
diff --git a/src/main/java/com/example/exam/exam/service/autoforc/AutoForCServiceImpl.java b/src/main/java/com/example/exam/exam/service/autoforc/AutoForCServiceImpl.java
index 02a028e..022783b 100644
--- a/src/main/java/com/example/exam/exam/service/autoforc/AutoForCServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/autoforc/AutoForCServiceImpl.java
@@ -56,8 +56,10 @@ public class AutoForCServiceImpl implements AutoForCService {
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -67,7 +69,6 @@ public class AutoForCServiceImpl implements AutoForCService {
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             File[] lastFiles = wjFile.listFiles();
                             for (File lastFile : lastFiles) {
                                 System.out.println(lastFile);
diff --git a/src/main/java/com/example/exam/exam/service/autoforfile/AutoForFileServiceImpl.java b/src/main/java/com/example/exam/exam/service/autoforfile/AutoForFileServiceImpl.java
index c340552..78e7340 100644
--- a/src/main/java/com/example/exam/exam/service/autoforfile/AutoForFileServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/autoforfile/AutoForFileServiceImpl.java
@@ -64,8 +64,11 @@ public class AutoForFileServiceImpl implements AutoForFileService {
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    // 获取试题编号和试题ID
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -76,7 +79,6 @@ public class AutoForFileServiceImpl implements AutoForFileService {
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             String judgementStr = "<p>-----------------------------------------------------------</p>";
                             judgementStr += "<p>试题序号：" + educationPaperQu.getSort() + "</p>";
                             judgementStr += "<p>试题编号：" + examQuestion.getQuNum() + "</p>";
diff --git a/src/main/java/com/example/exam/exam/service/autoformysql/AutoForMysqlServiceImpl.java b/src/main/java/com/example/exam/exam/service/autoformysql/AutoForMysqlServiceImpl.java
index 6b76aa5..7f2b306 100644
--- a/src/main/java/com/example/exam/exam/service/autoformysql/AutoForMysqlServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/autoformysql/AutoForMysqlServiceImpl.java
@@ -58,8 +58,11 @@ public class AutoForMysqlServiceImpl implements AutoForMysqlService {
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    // 获取试题编号和试题ID
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -70,7 +73,6 @@ public class AutoForMysqlServiceImpl implements AutoForMysqlService {
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             String judgementStr = "<p>-----------------------------------------------------------</p>";
                             judgementStr += "<p>试题序号：" + educationPaperQu.getSort() + "</p>";
                             judgementStr += "<p>试题编号：" + examQuestion.getQuNum() + "</p>";
diff --git a/src/main/java/com/example/exam/exam/service/autoforps/AutoForPsServiceImpl.java b/src/main/java/com/example/exam/exam/service/autoforps/AutoForPsServiceImpl.java
index 55b41d8..4f95f47 100644
--- a/src/main/java/com/example/exam/exam/service/autoforps/AutoForPsServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/autoforps/AutoForPsServiceImpl.java
@@ -53,8 +53,11 @@ public class AutoForPsServiceImpl implements AutoForPsService{
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    // 获取试题编号和试题ID
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -64,7 +67,6 @@ public class AutoForPsServiceImpl implements AutoForPsService{
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             System.out.println(wjFile);
                             File[] lastFiles = wjFile.listFiles();
                             for (File lastFile : lastFiles) {
diff --git a/src/main/java/com/example/exam/exam/service/c/JudgementServiceImpl.java b/src/main/java/com/example/exam/exam/service/c/JudgementServiceImpl.java
index eaee986..63ce131 100644
--- a/src/main/java/com/example/exam/exam/service/c/JudgementServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/c/JudgementServiceImpl.java
@@ -150,9 +150,9 @@ public class JudgementServiceImpl implements JudgementService
                     }
                     String actual = code_return.trim();
                     String expected = examQuestionAnswer.getContent().trim();
-                    if (actual.contains(expected)) {
+                    if (actual.equals(expected)) {
                         // 判断测试用例结果是否正确
-                        runList.add(true);
+                         runList.add(true);
                         // 获取测试用例临界值，并进行判断
 //                        if (runList.size() >= Integer.parseInt(examQuestion.getQuestionScores().getCompileCutoff()) && !runList.contains(false)) {
 //                            // 测试用例得分
diff --git a/src/main/java/com/example/exam/exam/service/question/ExamQuestionServiceImpl.java b/src/main/java/com/example/exam/exam/service/question/ExamQuestionServiceImpl.java
index 8419bd0..da15384 100644
--- a/src/main/java/com/example/exam/exam/service/question/ExamQuestionServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/question/ExamQuestionServiceImpl.java
@@ -72,6 +72,36 @@ public class ExamQuestionServiceImpl implements IExamQuestionService
         return examQuestion;
     }
 
+    @Override
+    public ExamQuestion selectExamQuestionByQuNumber(String quNumber) {
+        // 根据题号查询试题（非试题ID）
+        ExamQuestion otherExam = examQuestionMapper.selectExamQuestionByQuNumber(quNumber);
+        String quId = otherExam.getQuId();
+        //查找试题答案
+        List<ExamQuestionAnswer> examQuestionAnswers = examQuestionAnswerMapper.selectExamQuestionAnswerByQuId(quId);
+        //查找试题文件
+        List<SysFileUpload> sysFileUploads =sysFileMapper.selectSysFileByQuid(quId);
+        //查找试题判分
+        ExamQuestionScore examQuestionScore =examQuestionScoreMapper.selectExamQuestionScoreByQuId(quId);
+        //获取试题关键字
+        List<ExamQuestionKeyword> examQuestionKeywords = examQuestionKeywordMapper.selectExamQuestionKeywordByQuId(quId);
+        ExamQuestion examQuestion = examQuestionMapper.selectExamQuestionByQuId(quId);
+        if (examQuestion!=null){
+            if (examQuestionAnswers!=null&&examQuestionAnswers.size()>0){
+                examQuestion.setAnswerList(examQuestionAnswers);
+            }
+            if (sysFileUploads!=null&&sysFileUploads.size()>0){
+                examQuestion.setFileUploads(sysFileUploads);
+            }
+            if (examQuestionScore!=null){
+                examQuestion.setQuestionScores(examQuestionScore);
+            }
+            if (examQuestionKeywords!=null&&examQuestionKeywords.size()>0){
+                examQuestion.setQuestionKeywords(examQuestionKeywords);
+            }
+        }
+        return examQuestion;
+    }
 
 
 }
diff --git a/src/main/java/com/example/exam/exam/service/question/IExamQuestionService.java b/src/main/java/com/example/exam/exam/service/question/IExamQuestionService.java
index ef28981..8e129c5 100644
--- a/src/main/java/com/example/exam/exam/service/question/IExamQuestionService.java
+++ b/src/main/java/com/example/exam/exam/service/question/IExamQuestionService.java
@@ -22,4 +22,6 @@ public interface IExamQuestionService
      */
     public ExamQuestion selectExamQuestionByQuId(String quId);
 
+    ExamQuestion selectExamQuestionByQuNumber(String quNumber);
+
 }
diff --git a/src/main/java/com/example/exam/exam/service/wpsexcel/excel/JudgementForExcelServiceImpl.java b/src/main/java/com/example/exam/exam/service/wpsexcel/excel/JudgementForExcelServiceImpl.java
index d25f30b..05362bc 100644
--- a/src/main/java/com/example/exam/exam/service/wpsexcel/excel/JudgementForExcelServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/wpsexcel/excel/JudgementForExcelServiceImpl.java
@@ -59,8 +59,10 @@ public class JudgementForExcelServiceImpl implements JudgementForExcelService {
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -70,7 +72,6 @@ public class JudgementForExcelServiceImpl implements JudgementForExcelService {
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             System.out.println(wjFile);
                             File[] lastFiles = wjFile.listFiles();
                             for (File lastFile : lastFiles) {
diff --git a/src/main/java/com/example/exam/exam/service/wpspptx/pptx/JudgementForPptxServiceImpl.java b/src/main/java/com/example/exam/exam/service/wpspptx/pptx/JudgementForPptxServiceImpl.java
index 39ffdf1..b90d0f4 100644
--- a/src/main/java/com/example/exam/exam/service/wpspptx/pptx/JudgementForPptxServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/wpspptx/pptx/JudgementForPptxServiceImpl.java
@@ -60,8 +60,10 @@ public class JudgementForPptxServiceImpl implements JudgementForPptxService {
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -71,7 +73,6 @@ public class JudgementForPptxServiceImpl implements JudgementForPptxService {
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             System.out.println(wjFile);
                             File[] lastFiles = wjFile.listFiles();
                             for (File lastFile : lastFiles) {
diff --git a/src/main/java/com/example/exam/exam/service/wpsword/word/JudgementForWordServiceImpl.java b/src/main/java/com/example/exam/exam/service/wpsword/word/JudgementForWordServiceImpl.java
index 98be32b..d3c6105 100644
--- a/src/main/java/com/example/exam/exam/service/wpsword/word/JudgementForWordServiceImpl.java
+++ b/src/main/java/com/example/exam/exam/service/wpsword/word/JudgementForWordServiceImpl.java
@@ -57,8 +57,10 @@ public class JudgementForWordServiceImpl implements JudgementForWordService {
                 File[] txFileList = txFile.listFiles();
                 for (File stFile : txFileList) {
                     // 获取试题编号和试题ID
-                    String quId = stFile.getName().split("@")[1];
-                    String quNumber = stFile.getName().split("@")[0];
+                    String quNumber = stFile.getName();
+                    // 需要根据题号获取试题ID
+                    ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuNumber(quNumber);
+                    String quId = examQuestion.getQuId();
                     File[] wjFiles = stFile.listFiles();
                     for (File wjFile : wjFiles) {
                         if ("文件".equals(wjFile.getName())) {
@@ -68,7 +70,6 @@ public class JudgementForWordServiceImpl implements JudgementForWordService {
                             EducationPaperScheme educationPaperScheme = result.get();
                             EducationPaperQu educationPaperQu = results.get();
                             String quScore = educationPaperScheme.getQuScores();
-                            ExamQuestion examQuestion = examQuestionService.selectExamQuestionByQuId(quId);
                             System.out.println(wjFile);
                             File[] lastFiles = wjFile.listFiles();
                             for (File lastFile : lastFiles) {
diff --git a/src/main/resources/mapper/question/ExamQuestionMapper.xml b/src/main/resources/mapper/question/ExamQuestionMapper.xml
index 3ea3206..d325c55 100644
--- a/src/main/resources/mapper/question/ExamQuestionMapper.xml
+++ b/src/main/resources/mapper/question/ExamQuestionMapper.xml
@@ -47,4 +47,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         where qu_id = #{quId}
     </select>
 
+    <select id="selectExamQuestionByQuNumber" resultType="com.example.exam.exam.dal.ExamQuestion">
+        SELECT * FROM exam_question WHERE qu_num = #{quNumber}
+    </select>
+
 </mapper>
\ No newline at end of file