diff --git a/工具v4/指定题号编译pdf.py b/工具v4/指定题号编译pdf.py
index 7dde9bb9..82933f2a 100644
--- a/工具v4/指定题号编译pdf.py
+++ b/工具v4/指定题号编译pdf.py
@@ -156,7 +156,6 @@ class MyWindow_xtby(QWidget,Ui_Form):
 
         endtime = time.time()
         print(f"生成pdf文件所花时间: {endtime-midtime:.3f}秒")
-        self.close()
         startfile(self.lineEdit_path.text())
 
 if __name__ == '__main__':