diff --git a/wms-module-system/src/main/java/top/wms/admin/material/service/impl/MaterialInfoServiceImpl.java b/wms-module-system/src/main/java/top/wms/admin/material/service/impl/MaterialInfoServiceImpl.java
index 6061518..c777ac7 100644
--- a/wms-module-system/src/main/java/top/wms/admin/material/service/impl/MaterialInfoServiceImpl.java
+++ b/wms-module-system/src/main/java/top/wms/admin/material/service/impl/MaterialInfoServiceImpl.java
@@ -103,7 +103,7 @@ public class MaterialInfoServiceImpl extends BaseServiceImpl<MaterialInfoMapper,
     public PageResp<MaterialInfoResp> page(MaterialInfoQuery query, PageQuery pageQuery) {
         QueryWrapper<MaterialInfoDO> queryWrapper = new QueryWrapper<>();
         queryWrapper.like(StrUtil.isNotBlank(query.getMaterialName()), "mi.material_name", query.getMaterialName());
-        queryWrapper.likeLeft(StrUtil.isNotBlank(query.getEncoding()), "mi.encoding", query.getEncoding());
+        queryWrapper.like(StrUtil.isNotBlank(query.getEncoding()), "mi.encoding", query.getEncoding());
         queryWrapper.eq(StrUtil.isNotBlank(query.getBatch()), "mi.batch", query.getBatch());
         this.sort(queryWrapper, pageQuery);
 
@@ -118,7 +118,7 @@ public class MaterialInfoServiceImpl extends BaseServiceImpl<MaterialInfoMapper,
 
         QueryWrapper<MaterialInfoDO> queryWrapper = new QueryWrapper<>();
         queryWrapper.like(StrUtil.isNotBlank(query.getMaterialName()), "mi.material_name", query.getMaterialName());
-        queryWrapper.likeLeft(StrUtil.isNotBlank(query.getEncoding()), "mi.encoding", query.getEncoding());
+        queryWrapper.like(StrUtil.isNotBlank(query.getEncoding()), "mi.encoding", query.getEncoding());
         queryWrapper.eq(StrUtil.isNotBlank(query.getBatch()), "mi.batch", query.getBatch());
         this.sort(queryWrapper, sortQuery);