diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index d9dd5709..a4398740 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -602880,7 +602880,7 @@
     },
     "022568": {
         "id": "022568",
-        "content": "已知数列的通项公式为 $a_n=-n^2+7 n+8$.\\\\\n(1) $\\dfrac{45}{4}$ 是否是数列中的项?\\\\ \n(2) 求数列 $\\{a_n\\}$ 的最大项的值.",
+        "content": "已知数列的通项公式为 $a_n=-n^2+7 n+8$.\\\\\n(1) $-22$ 是否是数列中的项?\\\\ \n(2) 求数列 $\\{a_n\\}$ 的最大项的值.",
         "objs": [],
         "tags": [],
         "genre": "解答题",
@@ -602890,7 +602890,8 @@
         "usages": [],
         "origin": "2025届高一上学期周末卷17",
         "edit": [
-            "20230905\t王伟叶"
+            "20230905\t王伟叶",
+            "20231218\t王伟叶"
         ],
         "same": [],
         "related": [],