diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 580b3920..4cc830e8 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -623520,7 +623520,7 @@
     },
     "023238": {
         "id": "023238",
-        "content": "解方程 $p_{10}^n-p_9^n=126 n! $ , 则 $n=$\\blank{50}.",
+        "content": "解方程 $\\mathrm{P}_{10}^n-\\mathrm{P}_9^n=126 n! $ , 则 $n=$\\blank{50}.",
         "objs": [],
         "tags": [],
         "genre": "填空题",
@@ -623530,7 +623530,8 @@
         "usages": [],
         "origin": "25届周末卷补充题目",
         "edit": [
-            "20240106\t杨懿荔"
+            "20240106\t杨懿荔",
+            "20240110\t王伟叶"
         ],
         "same": [],
         "related": [],