diff --git a/备课组/25届/校本材料.json b/备课组/25届/校本材料.json
index 1df4f436..9b5365eb 100644
--- a/备课组/25届/校本材料.json
+++ b/备课组/25届/校本材料.json
@@ -970,6 +970,38 @@
             "xuanze": [],
             "jieda": []
         },
+        "V20250304": {
+            "id": "V20250304",
+            "name": "排列组合与概率统计(2)",
+            "filename": "排列组合与概率统计(2)",
+            "jichu": [
+                "024458",
+                "024459",
+                "024460",
+                "024461",
+                "024462",
+                "024463",
+                "024464",
+                "024465",
+                "024466"
+            ],
+            "zhongdeng": [
+                "024467",
+                "024468",
+                "024469",
+                "024470",
+                "024471",
+                "024472",
+                "024473"
+            ],
+            "nengli": [
+                "024474",
+                "024475"
+            ],
+            "tiankong": [],
+            "xuanze": [],
+            "jieda": []
+        },
         "W20250301": {
             "id": "W20250301",
             "name": "2025届高二上学期周末卷01",