diff --git a/src/main/java/com/zhgd/xmgl/modules/worker/mapper/xml/WorkerCertificateMapper.xml b/src/main/java/com/zhgd/xmgl/modules/worker/mapper/xml/WorkerCertificateMapper.xml
index 7e4658aee..0abe5a979 100644
--- a/src/main/java/com/zhgd/xmgl/modules/worker/mapper/xml/WorkerCertificateMapper.xml
+++ b/src/main/java/com/zhgd/xmgl/modules/worker/mapper/xml/WorkerCertificateMapper.xml
@@ -8,6 +8,9 @@
         (select dictionary_name, id from dictionaries_record WHERE key_name = 'WORKER_CERT') b
         ON a.certificate_type = b.id
         WHERE a.worker_id = #{workerId}
+        <if test="certificateType != null and certificateType != ''">
+            and a.certificate_type = #{certificateType}
+        </if>
         order by a.upload_date
     </select>
     <select id="selectProjectManageCertificateTotal" resultType="com.zhgd.jeecg.common.mybatis.EntityMap">