diff --git a/工具/latex界面修改题目内容.py b/工具/latex界面修改题目内容.py
index 26ac0501..362de0a7 100644
--- a/工具/latex界面修改题目内容.py
+++ b/工具/latex界面修改题目内容.py
@@ -1,6 +1,6 @@
 import os,re,json
 """这里编辑题号(列表)后将在vscode中打开窗口, 编辑后保存关闭"""
-problems = "013535"
+problems = "011999"
 editor = "王伟叶"
 
 def generate_number_set(string,dict):
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 5b130351..dcd07ab7 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -298723,7 +298723,7 @@
     },
     "011999": {
         "id": "011999",
-        "content": "若分段函数$\\begin{cases} 3\\sin2x, & x\\le 0,\\\\ 2^x-3, & x>0,  \\end{cases}$, 将函数$y=|f(x)-f(a)|$, $x\\in [m,n]$的最大值记作\n$Z_a[m,n]$, 那么当$-2\\le m\\le 2$时, $Z_2[m,m+4]$的取值范围是\\blank{50}.",
+        "content": "若分段函数$\\begin{cases} 3\\sin2x, & x\\le 0,\\\\ 2^x-3, & x>0,  \\end{cases}$ 将函数$y=|f(x)-f(a)|$, $x\\in [m,n]$的最大值记作\n$Z_a[m,n]$, 那么当$-2\\le m\\le 2$时, $Z_2[m,m+4]$的取值范围是\\blank{50}.",
         "objs": [],
         "tags": [
             "第二单元"
@@ -298739,7 +298739,8 @@
         ],
         "origin": "2021届杨浦高三基础考试题12",
         "edit": [
-            "20221027\t王伟叶"
+            "20221027\t王伟叶",
+            "20230413\t王伟叶"
         ],
         "same": [],
         "related": [],