diff --git a/src/main/java/cn/com/tenlion/service/apply/impl/ApplyServiceImpl.java b/src/main/java/cn/com/tenlion/service/apply/impl/ApplyServiceImpl.java
index 256a81c..902d5d0 100644
--- a/src/main/java/cn/com/tenlion/service/apply/impl/ApplyServiceImpl.java
+++ b/src/main/java/cn/com/tenlion/service/apply/impl/ApplyServiceImpl.java
@@ -181,7 +181,7 @@ public class ApplyServiceImpl extends DefaultBaseService implements IApplyServic
             begin.setTime(df.parse(planStartTime));
             end.setTime(df.parse(planEndTime));
             if (!(date.after(begin) && date.before(end))) {
-                throw new ParamsException("该计划已截止报名");
+                throw new ParamsException("未在该计划的报名时间段");
             }
         } catch (ParseException e) {
             e.printStackTrace();
@@ -309,7 +309,7 @@ public class ApplyServiceImpl extends DefaultBaseService implements IApplyServic
     }
 
     /**
-     * 统计证件号码 报名培训计划的次数（不包括撤回）
+     * 统计证件号码 报名的培训计划的次数（不包括撤回）
      */
     public Integer countApplyCardNumber(String applyCardNumber,String applyClassId){
         Map<String, Object> params = new HashMap<>();
diff --git a/src/main/java/cn/com/tenlion/service/worktype/impl/WorkTypeServiceImpl.java b/src/main/java/cn/com/tenlion/service/worktype/impl/WorkTypeServiceImpl.java
index 1d6671c..ad47dcf 100644
--- a/src/main/java/cn/com/tenlion/service/worktype/impl/WorkTypeServiceImpl.java
+++ b/src/main/java/cn/com/tenlion/service/worktype/impl/WorkTypeServiceImpl.java
@@ -2,6 +2,7 @@ package cn.com.tenlion.service.worktype.impl;
 
 import cn.com.tenlion.pojo.dtos.worktype.WorkTypeZTreeDTO;
 import ink.wgink.common.base.DefaultBaseService;
+import ink.wgink.exceptions.ParamsException;
 import ink.wgink.pojo.ListPage;
 import ink.wgink.pojo.result.SuccessResult;
 import ink.wgink.pojo.result.SuccessResultList;
@@ -78,6 +79,7 @@ public class WorkTypeServiceImpl extends DefaultBaseService implements IWorkType
 
     @Override
     public String saveReturnId(String token, WorkTypeVO workTypeVO) {
+        checkCode(workTypeVO.getWorkTypeCode());
         String workTypeId = UUIDUtil.getUUID();
         Map<String, Object> params = HashMapUtil.beanToMap(workTypeVO);
         params.put("workTypeId", workTypeId);
@@ -121,6 +123,7 @@ public class WorkTypeServiceImpl extends DefaultBaseService implements IWorkType
 
     @Override
     public void update(String token, String workTypeId, WorkTypeVO workTypeVO) {
+        checkCode(workTypeVO.getWorkTypeCode());
         Map<String, Object> params = HashMapUtil.beanToMap(workTypeVO);
         params.put("workTypeId", workTypeId);
         if (StringUtils.isBlank(token)) {
@@ -194,6 +197,17 @@ public class WorkTypeServiceImpl extends DefaultBaseService implements IWorkType
         return new SuccessResultList<>(workTypeDTOs, pageInfo.getPageNum(), pageInfo.getTotal());
     }
 
+
+    private void checkCode(String code) {
+        Map<String, Object> params = new HashMap<>();
+        params.put("workTypeCode",code);
+        int count = this.count(params);
+        if(count != 0){
+            throw new ParamsException("编码已存在");
+        }
+    }
+
+
     @Override
     public Integer count(Map<String, Object> params) {
         Integer count = workTypeDao.count(params);
diff --git a/src/main/resources/mybatis/mapper/worktype/work-type-mapper.xml b/src/main/resources/mybatis/mapper/worktype/work-type-mapper.xml
index b91591e..a6979e1 100644
--- a/src/main/resources/mybatis/mapper/worktype/work-type-mapper.xml
+++ b/src/main/resources/mybatis/mapper/worktype/work-type-mapper.xml
@@ -356,6 +356,9 @@
         <if test="workTypeParentId != null and workTypeParentId != ''">
             AND work_type_parent_id = #{workTypeParentId}
         </if>
+        <if test="workTypeCode != null and workTypeCode != ''">
+            AND work_type_code = #{workTypeCode}
+        </if>
     </select>
 
 </mapper>
\ No newline at end of file