diff --git a/src/main/java/mjkf/xinke/main/controller/MaterialController.java b/src/main/java/mjkf/xinke/main/controller/MaterialController.java
index 4c9496b..8fe505b 100644
--- a/src/main/java/mjkf/xinke/main/controller/MaterialController.java
+++ b/src/main/java/mjkf/xinke/main/controller/MaterialController.java
@@ -67,14 +67,15 @@ public class MaterialController {
     @ApiOperation("获取材料列表")
     @GetMapping("/")
     public HttpResponse list (
-            @ApiParam(value = "关键字") @RequestParam(value="key_word", required=false) String keyWord
-//            @ApiParam(value = "父节点id") @RequestParam("parent_id") String parentId
+            @ApiParam(value = "关键字") @RequestParam(value="key_word", required=false) String keyWord,
+            @ApiParam(value = "类型") @RequestParam("type") String type
     ) {
         LambdaQueryWrapper<Material> query = new LambdaQueryWrapper<>();
 //        query.eq(Material::getIsTree, 0);
 //        if (parentId != null) {
 //            query.eq(Material::getParentId, parentId);
 //        }
+        query.eq(Material::getType, type);
         if (keyWord != null && ObjectUtil.isNotEmpty(keyWord)) {
             query.like(Material::getName, keyWord);
         }