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 2ff04ecd..e4dbcffd 100644
--- a/备课组/26届/校本材料.json
+++ b/备课组/26届/校本材料.json
@@ -4491,6 +4491,38 @@
                 "019102"
             ],
             "remarks": ""
+        },
+        "G20260248": {
+            "id": "G20260248",
+            "name": "利用导数解决实际问题",
+            "filename": "利用导数解决实际问题",
+            "objects": [
+                "K0235001X"
+            ],
+            "basicknowledges": [
+                "B00232"
+            ],
+            "examples_basic": [
+                "019103",
+                "019104",
+                "019105",
+                "019106"
+            ],
+            "work_inclass": [
+                "009925",
+                "009926"
+            ],
+            "homework": [
+                "023646",
+                "023647",
+                "023648",
+                "010830",
+                "023649",
+                "021437",
+                "021438",
+                "021440"
+            ],
+            "remarks": ""
         }
     }
 }
\ No newline at end of file