diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index ec4d898b..dcc87f96 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -313449,7 +313449,7 @@
     },
     "011769": {
         "id": "011769",
-        "content": "已知下列三组陈述句:\\\\\n(1) $\\alpha$: $a+b$是偶数, $\\beta$: $a,b$都是偶数;\\\\\n(2) $\\alpha$: $q<0$, $\\beta$: 关于$x$的方程$x^2+2x+q=0$($q\\in \\mathbf{R}$)有两个不相等的实数根;\\\\\n(3) $\\alpha$: $ab=0$, $\\beta$: $a^2+b^2=0$.\n其中满足关系``$\\alpha \\Rightarrow \\beta$''的题号是\\blank{50}. 满足关系``$\\alpha \\Leftarrow \\beta$''的题号是\\blank{50}.",
+        "content": "已知下列三组陈述句:\\\\\n\\textcircled{1} $\\alpha$: $a+b$是偶数, $\\beta$: $a,b$都是偶数;\\\\\n\\textcircled{2} $\\alpha$: $q<0$, $\\beta$: 关于$x$的方程$x^2+2x+q=0$($q\\in \\mathbf{R}$)有两个不相等的实数根;\\\\\n\\textcircled{3} $\\alpha$: $ab=0$, $\\beta$: $a^2+b^2=0$.\n其中满足关系``$\\alpha \\Rightarrow \\beta$''的题号是\\blank{50}. 满足关系``$\\alpha \\Leftarrow \\beta$''的题号是\\blank{50}.",
         "objs": [],
         "tags": [
             "第一单元"
@@ -313461,7 +313461,8 @@
         "usages": [],
         "origin": "空中课堂必修第一册例题与习题",
         "edit": [
-            "20220901\t王伟叶"
+            "20220901\t王伟叶",
+            "20230902\t王伟叶"
         ],
         "same": [],
         "related": [],