diff --git a/src/main/java/com/iflytop/gd/app/service/OresService.java b/src/main/java/com/iflytop/gd/app/service/OresService.java
index 9aa5c9b..5c73e3f 100644
--- a/src/main/java/com/iflytop/gd/app/service/OresService.java
+++ b/src/main/java/com/iflytop/gd/app/service/OresService.java
@@ -60,6 +60,7 @@ public class OresService extends ServiceImpl<OresMapper, Ores> {
 
             // 设置该矿石的工艺列表
             List<Crafts> crafts = craftsMap.get(ores.getId());
+            crafts.forEach(c -> c.setSteps(null));
             oresCraftsListVO.setCraftsList(crafts);
 
             return oresCraftsListVO;