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 1fee0f93..45a1fe22 100644
--- a/备课组/26届/校本材料.json
+++ b/备课组/26届/校本材料.json
@@ -3826,6 +3826,49 @@
                 "021738"
             ],
             "remarks": ""
+        },
+        "G20260226": {
+            "id": "G20260226",
+            "name": "实数与向量的乘法",
+            "filename": "实数与向量的乘法",
+            "objects": [
+                "K0503001B",
+                "K0503002B",
+                "K0503003B",
+                "K0503004B",
+                "K0503005B"
+            ],
+            "basicknowledges": [
+                "B00187",
+                "B00188",
+                "B00189",
+                "B00190"
+            ],
+            "examples_basic": [
+                "018480",
+                "018481",
+                "018482",
+                "018483",
+                "018484"
+            ],
+            "work_inclass": [
+                "018485",
+                "009619",
+                "009621"
+            ],
+            "homework": [
+                "021739",
+                "021740",
+                "021741",
+                "021742",
+                "021743",
+                "021744",
+                "021745",
+                "021746",
+                "021747",
+                "021748"
+            ],
+            "remarks": ""
         }
     }
 }
\ No newline at end of file