diff --git a/src/main/java/com/glxp/api/req/purchase/FilterCertRemindMsgRequest.java b/src/main/java/com/glxp/api/req/purchase/FilterCertRemindMsgRequest.java
index 03ed8c42..b5d8a522 100644
--- a/src/main/java/com/glxp/api/req/purchase/FilterCertRemindMsgRequest.java
+++ b/src/main/java/com/glxp/api/req/purchase/FilterCertRemindMsgRequest.java
@@ -34,4 +34,7 @@ public class FilterCertRemindMsgRequest extends ListPageRequest {
      */
     private Integer ignoreStatus;
 
+    // 证书名称
+    private String certName;
+
 }
diff --git a/src/main/resources/mybatis/mapper/purchase/SupCertRemindMsgDao.xml b/src/main/resources/mybatis/mapper/purchase/SupCertRemindMsgDao.xml
index 325cf6f0..ad8d712d 100644
--- a/src/main/resources/mybatis/mapper/purchase/SupCertRemindMsgDao.xml
+++ b/src/main/resources/mybatis/mapper/purchase/SupCertRemindMsgDao.xml
@@ -7,6 +7,8 @@
                (select `name` from sup_cert s where s.code = m.code and s.CustomerId = m.idFk) certName
         from sup_cert_remind_msg m
                  left join sup_company c on m.idFk = c.customerId
+        left join sup_cert bc on bc.code = m.code
+
         <where>
             <if test="supId != null and supId != ''">
                 AND m.idFk = #{supId}
@@ -23,6 +25,10 @@
             <if test="type != null">
                 AND m.type = #{type}
             </if>
+            <if test="certName != null and certName != ''">
+                AND bc.name like concat('%', #{certName}, '%')
+            </if>
+
         </where>
         order by m.updateTime desc
     </select>
@@ -33,6 +39,7 @@
                (select `name` from sup_cert s where s.code = m.code and s.manufacturerIdFk = m.idFk) certName
         from sup_cert_remind_msg m
                  left join sup_manufacturer c on m.idFk = c.customerId
+                                                     left join sup_cert bc on bc.code = m.code
         <where>
             <if test="supId != null and supId != ''">
                 AND c.customerId = #{supId}
@@ -49,6 +56,10 @@
             <if test="type != null">
                 AND m.type = #{type}
             </if>
+            <if test="certName != null and certName != ''">
+                AND bc.name like concat('%', #{certName}, '%')
+            </if>
+
         </where>
         order by m.updateTime desc
     </select>
@@ -59,6 +70,8 @@
                (select `name` from sup_cert s where s.code = m.code and s.productIdFk = m.idFk) certName
         from sup_cert_remind_msg m
                  left join sup_product c on m.idFk = c.productId
+        left join sup_cert bc on bc.code = m.code
+
         <where>
             <if test="supId != null and supId != ''">
                 AND c.customerId = #{supId}
@@ -75,7 +88,10 @@
             <if test="type != null">
                 AND m.type = #{type}
             </if>
+            <if test="certName != null and certName != ''">
+                AND bc.name like concat('%', #{certName}, '%')
+            </if>
         </where>
         order by m.updateTime desc
     </select>
-</mapper>
\ No newline at end of file
+</mapper>