diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerCertificationController.java b/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerCertificationController.java
index a6f08c92..a6989d28 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerCertificationController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerCertificationController.java
@@ -154,27 +154,23 @@ public class WorkerCertificationController extends BaseController
     @ResponseBody
     @Transactional(rollbackFor = Exception.class)
     public AjaxResult appAddCertify(@RequestBody WorkerCertification request) {
-        try {
-            // 将师傅状态设置为冻结
-            Worker worker = new Worker();
-            worker.setWorkerId(request.getWorkerId());
-            worker.setStatus(WorkerStatus.DISABLE.getCode());
-            int updateRows = workerService.updateWorker(worker);
-            Assert.isTrue(updateRows == 1, "实名认证记录新增失败");
-            // 删除存在的认证记录
-            workerCertificationService.deleteCertificationByWorkerId(request.getWorkerId());
-            // 插入新的认证记录
-            request.setStatus(WorkerCertifyStatus.AUDITING.getCode());
-            int insertRows = workerCertificationService.insertWorkerCertification(request);
-            Assert.isTrue(insertRows == 1, "实名认证记录新增失败");
-            // 入驻特殊技能信息持久化
+        // 将师傅状态设置为冻结
+        Worker worker = new Worker();
+        worker.setWorkerId(request.getWorkerId());
+        worker.setStatus(WorkerStatus.DISABLE.getCode());
+        int updateRows = workerService.updateWorker(worker);
+        Assert.isTrue(updateRows == 1, "实名认证记录新增失败");
+        // 删除存在的认证记录
+        workerCertificationService.deleteCertificationByWorkerId(request.getWorkerId());
+        // 插入新的认证记录
+        request.setStatus(WorkerCertifyStatus.AUDITING.getCode());
+        int insertRows = workerCertificationService.insertWorkerCertification(request);
+        Assert.isTrue(insertRows == 1, "实名认证记录新增失败");
+        // 入驻特殊技能信息持久化
+        if (!CollectionUtils.isEmpty(request.getSpecialSkills())) {
             workerSpecialSkillService.updateWorkerSpecialSkill(request.getWorkerId(), request.getSpecialSkills());
-            return AjaxResult.success("保存成功");
-        } catch (Exception e) {
-            e.printStackTrace();
-            logger.error(ExceptionUtil.getExceptionMessage(e));
-            return AjaxResult.error(e.getMessage());
         }
+        return AjaxResult.success("保存成功");
     }
 
     @PostMapping("/app/getByWorkerId")
@@ -184,8 +180,10 @@ public class WorkerCertificationController extends BaseController
             WorkerCertification workerCertification = workerCertificationService.selectByWorkerId(request.getWorkerId());
             if (workerCertification != null) {
                 workerCertification.setSpecialSkills(workerSpecialSkillService.getByWorker(request.getWorkerId()));
-                SysArea sysArea = sysAreaService.selectById(workerCertification.getCompanyCountryId());
-                workerCertification.setMergerName(sysArea.getMergerName());
+                if (workerCertification.getCompanyCountryId() != null) {
+                    SysArea sysArea = sysAreaService.selectById(workerCertification.getCompanyCountryId());
+                    workerCertification.setMergerName(sysArea.getMergerName());
+                }
             }
             return AjaxResult.success(workerCertification);
         } catch (Exception e) {
diff --git a/ghy-worker/src/main/resources/mapper/worker/WorkerCertificationMapper.xml b/ghy-worker/src/main/resources/mapper/worker/WorkerCertificationMapper.xml
index fd4919c3..a3eed9a0 100644
--- a/ghy-worker/src/main/resources/mapper/worker/WorkerCertificationMapper.xml
+++ b/ghy-worker/src/main/resources/mapper/worker/WorkerCertificationMapper.xml
@@ -71,7 +71,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <insert id="insertWorkerCertification" parameterType="WorkerCertification" useGeneratedKeys="true" keyProperty="workerCertificationId">
         insert into worker_certification
         <trim prefix="(" suffix=")" suffixOverrides=",">
-            <if test="workerId != null and workerId != ''">worker_id,</if>
+            <if test="workerId != null">worker_id,</if>
             <if test="name != null and name != ''">name,</if>
             <if test="idCardNum != null and idCardNum != ''">id_card_num,</if>
             <if test="idCardUrl1 != null">id_card_url_1,</if>
@@ -96,7 +96,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="remark != null">remark,</if>
          </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
-            <if test="workerId != null and workerId != ''">#{workerId},</if>
+            <if test="workerId != null">#{workerId},</if>
             <if test="name != null and name != ''">#{name},</if>
             <if test="idCardNum != null and idCardNum != ''">#{idCardNum},</if>
             <if test="idCardUrl1 != null">#{idCardUrl1},</if>
@@ -166,7 +166,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <delete id="deleteCertificationByWorkerId" parameterType="Long">
         DELETE FROM worker_certification WHERE worker_id = #{workerId}
     </delete>
-    
+
     <update id="changeStatus">
         UPDATE worker_certification set status = #{status}
         WHERE worker_certification_id in ( #{ids} )