diff --git a/infrastructure/src/main/java/dev/jianmu/infrastructure/mapper/parameter/ParameterMapper.java b/infrastructure/src/main/java/dev/jianmu/infrastructure/mapper/parameter/ParameterMapper.java
index db769159b131240657d037497e981ce3a0d2328d..e2107e9fe8e2938c879c4b8815d9039711d54e84 100644
--- a/infrastructure/src/main/java/dev/jianmu/infrastructure/mapper/parameter/ParameterMapper.java
+++ b/infrastructure/src/main/java/dev/jianmu/infrastructure/mapper/parameter/ParameterMapper.java
@@ -53,7 +53,8 @@ public interface ParameterMapper {
 
     @Delete("<script>" +
         "delete from parameter " +
-        "where `id` IN <foreach collection='ids' item='item' open='(' separator=',' close=')'> #{item}</foreach>" +
+        "where `id` IN <foreach collection='ids' item='item' open='(' separator=',' close=')'> #{item}</foreach> " +
+        "and `default` = 0" +
         "</script>")
     void deleteByIdIn(@Param("ids") List<String> ids);
 }