diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 421f2aa3..ea61233a 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -661518,7 +661518,7 @@
     },
     "024402": {
         "id": "024402",
-        "content": "设 $x \\in \\mathbf{R}$, 则``$\\sin x=1$''是``$x=\\dfrac{\\pi}{2}$''的\\bracket{20}条件\\bracket{20}.\n\\twoch{充分非必要}{必要非充分}{充要}{既非充分条件又非必要}",
+        "content": "设 $x \\in \\mathbf{R}$, 则``$\\sin x=1$''是``$x=\\dfrac{\\pi}{2}$''的\\bracket{20}条件.\n\\twoch{充分非必要}{必要非充分}{充要}{既非充分条件又非必要}",
         "objs": [],
         "tags": [],
         "genre": "选择题",
@@ -661528,7 +661528,8 @@
         "usages": [],
         "origin": "自拟题目",
         "edit": [
-            "20240131\t毛培菁"
+            "20240131\t毛培菁",
+            "20240206\t王伟叶"
         ],
         "same": [],
         "related": [],