diff --git a/工具/修改题目数据库.ipynb b/工具/修改题目数据库.ipynb
index 2ca23b7b..c667fe72 100644
--- a/工具/修改题目数据库.ipynb
+++ b/工具/修改题目数据库.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [
     {
@@ -11,7 +11,7 @@
        "0"
       ]
      },
-     "execution_count": 4,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -19,7 +19,7 @@
    "source": [
     "import os,re,json\n",
     "\"\"\"这里编辑题号(列表)后将在vscode中打开窗口, 编辑后保存关闭, 随后运行第二个代码块\"\"\"\n",
-    "problems = \"12237:12239\"\n",
+    "problems = \"12266:12280\"\n",
     "\n",
     "def generate_number_set(string,dict):\n",
     "    string = re.sub(r\"[\\n\\s]\",\"\",string)\n",
@@ -51,7 +51,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -89,7 +89,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13 (main, Aug 25 2022, 23:51:50) [MSC v.1916 64 bit (AMD64)]"
+   "version": "3.9.13"
   },
   "orig_nbformat": 4,
   "vscode": {
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 4153ceab..3f5ee56e 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -304273,7 +304273,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "$4$",
+        "ans": "$3$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -304306,7 +304306,7 @@
             "第八单元"
         ],
         "genre": "填空题",
-        "ans": "$3$",
+        "ans": "$66$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -304339,7 +304339,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "$66$",
+        "ans": "$4$",
         "solution": "",
         "duration": -1,
         "usages": [