diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 91215dee..8618d2ca 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -519564,7 +519564,7 @@
     },
     "019899": {
         "id": "019899",
-        "content": "函数$y=\\log_{\\frac 12}(x^2-6 x+7)$的最\\blank{20}值是\\blank{50}.",
+        "content": "函数$y=\\log_{\\frac 12}(x^2-6 x+ 11)$的最\\blank{20}值是\\blank{50}.",
         "objs": [],
         "tags": [
             "第二单元"
@@ -519577,7 +519577,8 @@
         "origin": "2025届高一校本作业必修第四章-20231023修改",
         "edit": [
             "20221230\t王伟叶",
-            "20231023\t王伟叶"
+            "20231023\t王伟叶",
+            "20231029\t王伟叶"
         ],
         "same": [],
         "related": [