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 37b4ddb8..7feacf64 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 = "14918"
+problems = "13347"
 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 c7e71a35..9e13a5ca 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -350695,7 +350695,7 @@
     },
     "013347": {
         "id": "013347",
-        "content": "设$\\mathrm{i}$是虚数单位, 则$\\dfrac{1+i}{3+4} \\mathrm{i}$的虚部为\\blank{50}.",
+        "content": "设$\\mathrm{i}$是虚数单位, 则$\\dfrac{1+\\mathrm{i}}{3+4\\mathrm{i}}$的虚部为\\blank{50}.",
         "objs": [],
         "tags": [
             "第五单元"
@@ -350707,7 +350707,8 @@
         "usages": [],
         "origin": "2022版双基百分百",
         "edit": [
-            "20230123\t王伟叶"
+            "20230123\t王伟叶",
+            "20230509\t王伟叶"
         ],
         "same": [],
         "related": [],