diff --git a/source/xzs/src/main/java/com/mindskip/xzs/controller/student/ExaminationPaperProductionController.java b/source/xzs/src/main/java/com/mindskip/xzs/controller/student/ExaminationPaperProductionController.java
index c394ec3..df6a976 100644
--- a/source/xzs/src/main/java/com/mindskip/xzs/controller/student/ExaminationPaperProductionController.java
+++ b/source/xzs/src/main/java/com/mindskip/xzs/controller/student/ExaminationPaperProductionController.java
@@ -6,7 +6,10 @@ import com.mindskip.xzs.domain.Question;
 import com.mindskip.xzs.service.ExaminationPaperProductionService;
 import com.mindskip.xzs.viewmodel.student.exam.ExaminationProductionVM;
 import lombok.AllArgsConstructor;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
 
 import javax.validation.Valid;
 import java.util.List;
@@ -19,17 +22,15 @@ public class ExaminationPaperProductionController extends BaseApiController {
     private final ExaminationPaperProductionService examinationPaperProductionService;
 
     @RequestMapping(value = "/paper", method = RequestMethod.GET)
-    public RestResponse paper(){
-        List<Question> paper = examinationPaperProductionService.paper();
-        return RestResponse.ok(paper);
+    public RestResponse paper() {
+        return RestResponse.ok(examinationPaperProductionService.paper());
     }
 
     @RequestMapping(value = "/paper/production", method = RequestMethod.POST)
-    public RestResponse paperProduction(@RequestBody @Valid ExaminationProductionVM examinationProductionVM){
+    public RestResponse paperProduction(@RequestBody @Valid ExaminationProductionVM examinationProductionVM) {
         List<Question> questionList = examinationPaperProductionService.generation(examinationProductionVM);
         return RestResponse.ok(questionList);
     }
 
 
-
 }
diff --git a/source/xzs/src/main/java/com/mindskip/xzs/domain/AllSkillAndIndustry.java b/source/xzs/src/main/java/com/mindskip/xzs/domain/AllSkillAndIndustry.java
new file mode 100644
index 0000000..a7b2214
--- /dev/null
+++ b/source/xzs/src/main/java/com/mindskip/xzs/domain/AllSkillAndIndustry.java
@@ -0,0 +1,13 @@
+package com.mindskip.xzs.domain;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+public class AllSkillAndIndustry {
+    private List<Skill> skills;
+    private List<Industry> industries;
+}
diff --git a/source/xzs/src/main/java/com/mindskip/xzs/domain/Industry.java b/source/xzs/src/main/java/com/mindskip/xzs/domain/Industry.java
index 3113017..fb34170 100644
--- a/source/xzs/src/main/java/com/mindskip/xzs/domain/Industry.java
+++ b/source/xzs/src/main/java/com/mindskip/xzs/domain/Industry.java
@@ -1,11 +1,15 @@
 package com.mindskip.xzs.domain;
 
+import lombok.AllArgsConstructor;
+
 import java.io.Serializable;
 
 /**
  * t_industry
- * @author 
+ *
+ * @author
  */
+@AllArgsConstructor
 public class Industry implements Serializable {
     private Integer id;
 
diff --git a/source/xzs/src/main/java/com/mindskip/xzs/domain/Skill.java b/source/xzs/src/main/java/com/mindskip/xzs/domain/Skill.java
index 6da142c..9b05c68 100644
--- a/source/xzs/src/main/java/com/mindskip/xzs/domain/Skill.java
+++ b/source/xzs/src/main/java/com/mindskip/xzs/domain/Skill.java
@@ -1,11 +1,15 @@
 package com.mindskip.xzs.domain;
 
+import lombok.AllArgsConstructor;
+
 import java.io.Serializable;
 
 /**
  * t_industry
- * @author 
+ *
+ * @author
  */
+@AllArgsConstructor
 public class Skill implements Serializable {
     private Integer id;
 
diff --git a/source/xzs/src/main/java/com/mindskip/xzs/service/ExaminationPaperProductionService.java b/source/xzs/src/main/java/com/mindskip/xzs/service/ExaminationPaperProductionService.java
index 4cb73a7..296e141 100644
--- a/source/xzs/src/main/java/com/mindskip/xzs/service/ExaminationPaperProductionService.java
+++ b/source/xzs/src/main/java/com/mindskip/xzs/service/ExaminationPaperProductionService.java
@@ -1,13 +1,15 @@
 package com.mindskip.xzs.service;
 
+import com.mindskip.xzs.domain.AllSkillAndIndustry;
 import com.mindskip.xzs.domain.Question;
 import com.mindskip.xzs.viewmodel.student.exam.ExaminationProductionVM;
 
 import java.util.List;
 
-public interface ExaminationPaperProductionService extends BaseService<Question>{
+public interface ExaminationPaperProductionService extends BaseService<Question> {
 
 
     List<Question> generation(ExaminationProductionVM examinationProductionVM);
-    List<Question> paper();
+
+    AllSkillAndIndustry paper();
 }
diff --git a/source/xzs/src/main/java/com/mindskip/xzs/service/impl/ExaminationPaperProductionServiceImpl.java b/source/xzs/src/main/java/com/mindskip/xzs/service/impl/ExaminationPaperProductionServiceImpl.java
index 135890d..a50af90 100644
--- a/source/xzs/src/main/java/com/mindskip/xzs/service/impl/ExaminationPaperProductionServiceImpl.java
+++ b/source/xzs/src/main/java/com/mindskip/xzs/service/impl/ExaminationPaperProductionServiceImpl.java
@@ -1,6 +1,9 @@
 package com.mindskip.xzs.service.impl;
 
+import com.mindskip.xzs.domain.AllSkillAndIndustry;
+import com.mindskip.xzs.domain.Industry;
 import com.mindskip.xzs.domain.Question;
+import com.mindskip.xzs.domain.Skill;
 import com.mindskip.xzs.repository.BaseMapper;
 import com.mindskip.xzs.repository.QuestionMapper;
 import com.mindskip.xzs.service.ExaminationPaperProductionService;
@@ -69,10 +72,29 @@ public class ExaminationPaperProductionServiceImpl extends BaseServiceImpl<Quest
     }
 
 
-    public List<Question> paper(){
+    public AllSkillAndIndustry paper() {
         List<Question> questions1 = questionMapper.selectAllSkills();
         List<Question> questions2 = questionMapper.selectAllIndustry();
-        questions1.addAll(questions2);
-        return questions1;
+
+
+        List<Skill> skillList = new ArrayList<>();
+        for (Question question : questions1) {
+            Integer skillId = question.getSkillId();
+            String skillName = question.getSkillName();
+            Skill skill = new Skill(skillId, skillName);
+
+            skillList.add(skill);
+        }
+        ArrayList<Industry> industries = new ArrayList<>();
+        for (Question question : questions2) {
+            Integer industryId = question.getIndustryId();
+            String industryName = question.getIndustryName();
+            Industry industry = new Industry(industryId, industryName);
+
+            industries.add(industry);
+        }
+
+
+        return new AllSkillAndIndustry(skillList, industries);
     }
 }