diff --git a/备课组/24届/校本材料.json b/备课组/24届/校本材料.json
index 1b104547..b4bcb1ea 100644
--- a/备课组/24届/校本材料.json
+++ b/备课组/24届/校本材料.json
@@ -4285,7 +4285,17 @@
             "id": "V20240560",
             "name": "第15天第4练(等差数列及其前n项和)",
             "filename": "第15天第4练(等差数列及其前n项和)",
-            "problems": []
+            "problems": [
+                "024082",
+                "024083",
+                "024084",
+                "024085",
+                "024086",
+                "024087",
+                "024088",
+                "024089",
+                "024090"
+            ]
         },
         "V20240561": {
             "id": "V20240561",