diff --git a/备课组/26届/校本材料.json b/备课组/26届/校本材料.json
index eff0ae31..a6afc7a5 100644
--- a/备课组/26届/校本材料.json
+++ b/备课组/26届/校本材料.json
@@ -3868,8 +3868,8 @@
         },
         "G20260232": {
             "id": "G20260232",
-            "name": "向量的应用预选",
-            "filename": "向量的应用预选",
+            "name": "向量的应用",
+            "filename": "向量的应用",
             "objects": [
                 "K0509001B",
                 "K0509002B",