diff --git a/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml b/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml
index 3c14a29fd..b448c4873 100644
--- a/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml
+++ b/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml
@@ -395,7 +395,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         select COUNT(*)
         from achievements a
         where source = #{s}
-          and tags = #{t}
+        <if test="t != null and t != ''">
+            and tags = #{t}
+        </if>
     </select>
 
     <select id="getAreasByName" resultType="com.microservices.dms.achievementLibrary.domain.KeyValueVo">