diff --git a/artSystem.js b/artSystem.js
index 96ce754..e3c8c0a 100644
--- a/artSystem.js
+++ b/artSystem.js
@@ -25,7 +25,7 @@ class ArtSystem {
     static token = null;
 
     //查询艺术品材质字典
-    static queryMaterials(params = {}) {
+    static queryMaterial(params = {}) {
         let query = new Query();
         let { filter } = params;
         if (filter) {