diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 9f52f4f6..545d5371 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -269074,7 +269074,7 @@
     },
     "009543": {
         "id": "009543",
-        "content": "分别将下列弧度化为角度:\n(1) $\\dfrac{11}{12}\\pi$;\\\\\n(2) $-\\dfrac 25\\pi$;\\\\\n(3) $-3$(结果精确到$0.01^\\circ$).",
+        "content": "分别将下列弧度化为角度:\\\\\n(1) $\\dfrac{11}{12}\\pi$;\\\\\n(2) $-\\dfrac 25\\pi$;\\\\\n(3) $-3$(结果精确到$0.01^\\circ$).",
         "objs": [],
         "tags": [
             "第三单元"
@@ -269086,7 +269086,8 @@
         "usages": [],
         "origin": "新教材必修第二册课堂练习",
         "edit": [
-            "20220730\t王伟叶"
+            "20220730\t王伟叶",
+            "20240131\t王伟叶"
         ],
         "same": [],
         "related": [],