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 3306201b..e0ebcbc8 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": 1,
    "metadata": {},
    "outputs": [
     {
@@ -11,7 +11,7 @@
        "0"
       ]
      },
-     "execution_count": 4,
+     "execution_count": 1,
      "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 = \"13079\"\n",
+    "problems = \"40224\"\n",
     "\n",
     "def generate_number_set(string,dict):\n",
     "    string = re.sub(r\"[\\n\\s]\",\"\",string)\n",
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 9d6b8990..a0eb380a 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -447736,10 +447736,10 @@
     },
     "040224": {
         "id": "040224",
-        "content": "已知函数$y=f(x)$的图像如下图所示, 则下列数值排序正确的是($)$.\n\\begin{center}\n\\begin{tikzpicture}[>=latex, scale = 0.5]\n\\draw [->] (-1,0) -- (6,0) node [below] {$x$};\n\\draw [->] (0,-1) -- (0,6) node [left] {$y$};\n\\draw (0,0) node [below left] {$O$};\n\\draw [domain = 1:5.5] plot ({pow(\\x,3)/pow(5.5,3)*6+0.2},\\x);\n\\foreach \\i in {1,2,...,5}\n{\\draw (\\i,0.2) -- (\\i,0) node [below] {$\\i$};\n\\draw (0,\\i) -- (-0.2,\\i) node [left] {$\\i$};};\n\\end{tikzpicture}\n\\end{center}\n\\twoch{$0<f(3)-f(2)<f'(2)<f'(3)$}{$0<f'(3)<f(3)-f(2)<f'(2)$}{$0<f'(3)<f'(2)<f(3)-f(2)$}{$0<f'(2)<f'(3)<f(3)-f(2)$}",
+        "content": "已知函数$y=f(x)$的图像如下图所示, 则下列数值排序正确的是\\bracket{20}.\n\\begin{center}\n\\begin{tikzpicture}[>=latex, scale = 0.5]\n\\draw [->] (-1,0) -- (6,0) node [below] {$x$};\n\\draw [->] (0,-1) -- (0,6) node [left] {$y$};\n\\draw (0,0) node [below left] {$O$};\n\\draw [domain = 1:5.5] plot ({pow(\\x,3)/pow(5.5,3)*6+0.2},\\x);\n\\foreach \\i in {1,2,...,5}\n{\\draw (\\i,0.2) -- (\\i,0) node [below] {$\\i$};\n\\draw (0,\\i) -- (-0.2,\\i) node [left] {$\\i$};};\n\\end{tikzpicture}\n\\end{center}\n\\twoch{$0<f(3)-f(2)<f'(2)<f'(3)$}{$0<f'(3)<f(3)-f(2)<f'(2)$}{$0<f'(3)<f'(2)<f(3)-f(2)$}{$0<f'(2)<f'(3)<f(3)-f(2)$}",
         "objs": [],
         "tags": [],
-        "genre": "解答题",
+        "genre": "选择题",
         "ans": "",
         "solution": "",
         "duration": -1,
@@ -447751,7 +447751,7 @@
         "same": [],
         "related": [],
         "remark": "",
-        "space": "12ex"
+        "space": ""
     },
     "040225": {
         "id": "040225",