diff --git a/src/main/java/tech/riemann/ims/controller/platform/material/MaterialController.java b/src/main/java/tech/riemann/ims/controller/platform/material/MaterialController.java
index c6e028c..390eac5 100644
--- a/src/main/java/tech/riemann/ims/controller/platform/material/MaterialController.java
+++ b/src/main/java/tech/riemann/ims/controller/platform/material/MaterialController.java
@@ -65,37 +65,23 @@ public class MaterialController {
     public IPage<Material> materials(
             @Parameter(description = "页码") @RequestParam(required = false, defaultValue = "1") int page,
             @Parameter(description = "页面大小") @RequestParam(required = false, defaultValue = "10") int size,
-            @Parameter(description = "类型") @RequestParam(required = false, defaultValue = "") Integer type,
+            @Parameter(description = "类型") @RequestParam(required = false, defaultValue = "") String type,
             @Parameter(description = "搜索关键词") @RequestParam(required = false, defaultValue = "") String key) {
-        boolean hasLike = Strings.isNotBlank(key);
-        key = String.format("%%%s%%", key);
-        Page<Material> result = materialService.page(Page.of(page, size), Wrappers.<Material>lambdaQuery()
-                .like(hasLike, Material::getName, key)
-                .or()
-                .like(hasLike, Material::getCode, key)
-                .or()
-                .like(hasLike, Material::getType, key)
-                .orderByDesc(Material::getUpdatedTime));
+        String[] types = StringUtils.isNotBlank(type) ? type.split(",") : new String[0];
+        Page<Material> result = materialService.getPage(Page.of(page, size), List.of(types),key);
         result.getRecords().forEach(item -> item.setTypeName(typeService.getTypeName(item.getType())));
         return result;
     }
 
     @GetMapping("material/download-excel")
     @Operation(summary = "导出物料列表")
-    public void downloadExcel(@Parameter(description = "类型") @RequestParam(required = false, defaultValue = "") Integer type,
+    public void downloadExcel(@Parameter(description = "类型") @RequestParam(required = false, defaultValue = "") String type,
                               @Parameter(description = "搜索关键词") @RequestParam(required = false, defaultValue = "") String key,
                               HttpServletResponse response) {
-        boolean hasLike = Strings.isNotBlank(key);
-        key = String.format("%%%s%%", key);
-        List<Material> result = materialService.list(Wrappers.<Material>lambdaQuery()
-                .like(hasLike, Material::getName, key)
-                .or()
-                .like(hasLike, Material::getCode, key)
-                .or()
-                .like(hasLike, Material::getType, key)
-                .orderByDesc(Material::getUpdatedTime));
-        result.forEach(item -> item.setTypeName(typeService.getTypeName(item.getType())));
-        ExcelUtil.exportExcel(response, "物料列表-" + System.currentTimeMillis(), "库存", Material.class, result);
+        String[] types = StringUtils.isNotBlank(type) ? type.split(",") : new String[0];
+        Page<Material> result = materialService.getPage(Page.of(1, 10000), List.of(types),key);
+        result.getRecords().forEach(item -> item.setTypeName(typeService.getTypeName(item.getType())));
+        ExcelUtil.exportExcel(response, "物料列表-" + System.currentTimeMillis(), "库存", Material.class, result.getRecords());
     }
 
     @PostMapping("material/list")
diff --git a/src/main/java/tech/riemann/ims/mapper/material/MaterialMapper.java b/src/main/java/tech/riemann/ims/mapper/material/MaterialMapper.java
index 56a76b6..9b6c72b 100644
--- a/src/main/java/tech/riemann/ims/mapper/material/MaterialMapper.java
+++ b/src/main/java/tech/riemann/ims/mapper/material/MaterialMapper.java
@@ -1,6 +1,7 @@
 package tech.riemann.ims.mapper.material;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import org.apache.ibatis.annotations.Param;
 import tech.riemann.ims.entity.material.Material;
 
@@ -12,4 +13,6 @@ import java.util.List;
  */
 public interface MaterialMapper extends BaseMapper<Material> {
     List<Material> queryLikeRight( @Param("types") List<String> types);
+
+    Page<Material> getPage(Page<Object> page, List<String> types, String key);
 }
diff --git a/src/main/java/tech/riemann/ims/service/material/IMaterialService.java b/src/main/java/tech/riemann/ims/service/material/IMaterialService.java
index 0b1be89..834bbf1 100644
--- a/src/main/java/tech/riemann/ims/service/material/IMaterialService.java
+++ b/src/main/java/tech/riemann/ims/service/material/IMaterialService.java
@@ -1,5 +1,6 @@
 package tech.riemann.ims.service.material;
 
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.IService;
 import org.nutz.spring.boot.service.interfaces.IdNameEntityService;
 import tech.riemann.ims.entity.material.Material;
@@ -13,4 +14,6 @@ import java.util.List;
 public interface IMaterialService extends IService<Material>, IdNameEntityService<Material> {
 
     List<Material> queryLikeRight(List<String> types);
+
+    Page<Material> getPage(Page<Object> page, List<String> types, String key);
 }
diff --git a/src/main/java/tech/riemann/ims/service/material/impl/MaterialServiceImpl.java b/src/main/java/tech/riemann/ims/service/material/impl/MaterialServiceImpl.java
index 7514967..3b01c5b 100644
--- a/src/main/java/tech/riemann/ims/service/material/impl/MaterialServiceImpl.java
+++ b/src/main/java/tech/riemann/ims/service/material/impl/MaterialServiceImpl.java
@@ -1,5 +1,6 @@
 package tech.riemann.ims.service.material.impl;
 
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.RequiredArgsConstructor;
 import org.nutz.dao.Dao;
@@ -28,4 +29,9 @@ public class MaterialServiceImpl extends ServiceImpl<MaterialMapper, Material> i
     public List<Material> queryLikeRight(List<String> types) {
         return baseMapper.queryLikeRight(types);
     }
+
+    @Override
+    public Page<Material> getPage(Page<Object> page, List<String> types, String key) {
+        return baseMapper.getPage(page, types, key);
+    }
 }
diff --git a/src/main/resources/mapper/MaterialMapper.xml b/src/main/resources/mapper/MaterialMapper.xml
index d25c277..2706597 100644
--- a/src/main/resources/mapper/MaterialMapper.xml
+++ b/src/main/resources/mapper/MaterialMapper.xml
@@ -30,5 +30,40 @@
         </where>
 
     </select>
+    <select id="getPage" resultType="tech.riemann.ims.entity.material.Material">
+
+        SELECT
+        id,
+        m_code AS `code`,
+        m_name AS `name`,
+        m_assign_rule AS `assignRule`,
+        m_type AS `type`,
+        m_price AS `price`,
+        m_spec AS `spec`,
+        m_stock AS `stock`,
+        m_description AS `description`,
+        created_time,
+        updated_time,
+        created_by,
+        updated_by
+        FROM
+        t_material
+        <where>
+            <if test="types != null and types.size() > 0">
+                and (
+                <foreach collection="types" item="item" separator="or">
+                    ( m_type like concat(#{item},'%') )
+                </foreach>
+                )
+            </if>
+            <if test="key != null and key.trim().length() > 0">
+                and (
+                m_code like concat('%',#{key},'%')
+                or m_name like concat('%',#{key},'%')
+                )
+            </if>
+        </where>
+        order by updated_time desc
+    </select>
 
 </mapper>
\ No newline at end of file