diff --git a/工具v2/database_tools.py b/工具v2/database_tools.py
index cfdf6e8e..01d474c3 100644
--- a/工具v2/database_tools.py
+++ b/工具v2/database_tools.py
@@ -932,7 +932,7 @@ def XeLaTeXCompile(filedir,filename): #在filedir目录中用XeLaTeX编译filena
 
 def XeLaTeXTest(editedid,adict,objdict,misc,templatepath,outdir,outfile): #对adict中的题号字符串editedid进行编译测试, 返回成功True或失败False
     latex_raw = ReadTextFile(templatepath)
-    if sys.platform != "win32": #非win系统用默认字体
+    if sys.platform == "darwin": #非win系统用默认字体
         latex_raw = re.sub(r"fontset[\s]*=[\s]*none","fontset = fandol",latex_raw)
         latex_raw = re.sub(r"\\setCJKmainfont",r"% \\setCJKmainfont",latex_raw)
     if misc["教师版"] == True:
@@ -1209,7 +1209,7 @@ def GenerateLessonPreparationDraft(notetitle, outputdir, adict, prodict, objdict
     latex_raw = ReadTextFile("模板文件/讲义模板.txt")
     latex_raw = latex_raw.replace(r"学号\blank{50} \ 姓名\blank{80}","上海市控江中学") #替换掉模板中的姓名学号
 
-    if sys.platform != "win32": #非win系统用默认字体
+    if sys.platform == "darwin": #非win系统用默认字体
         latex_raw = re.sub(r"fontset[\s]*=[\s]*none","fontset = fandol",latex_raw)
         latex_raw = re.sub(r"\\setCJKmainfont",r"% \\setCJKmainfont",latex_raw)
 
@@ -1278,7 +1278,7 @@ def GenerateLessonPreparation(notetitle, outputdir, adict, prodict, objdict, bas
     latex_raw = ReadTextFile("模板文件/讲义模板.txt")
     latex_raw = latex_raw.replace(r"学号\blank{50} \ 姓名\blank{80}","上海市控江中学") #替换掉模板中的姓名学号
 
-    if sys.platform != "win32": #非win系统用默认字体
+    if sys.platform == "darwin": #非win系统用默认字体
         latex_raw = re.sub(r"fontset[\s]*=[\s]*none","fontset = fandol",latex_raw)
         latex_raw = re.sub(r"\\setCJKmainfont",r"% \\setCJKmainfont",latex_raw)
 
@@ -1345,7 +1345,7 @@ def GenerateSingleLessonPreparation(lessonid, outputdir, adict, prodict, objdict
     latex_raw = ReadTextFile("模板文件/讲义模板.txt")
     latex_raw = latex_raw.replace(r"学号\blank{50} \ 姓名\blank{80}","上海市控江中学") #替换掉模板中的姓名学号
 
-    if sys.platform != "win32": #非win系统用默认字体
+    if sys.platform == "darwin": #非win系统用默认字体
         latex_raw = re.sub(r"fontset[\s]*=[\s]*none","fontset = fandol",latex_raw)
         latex_raw = re.sub(r"\\setCJKmainfont",r"% \\setCJKmainfont",latex_raw)
 
@@ -1658,7 +1658,7 @@ def GenerateSingleLessonNote2024(id,notesdict,pro_dict,obj_dict,bk_dict,template
     latex_raw = ReadTextFile(templatepath)
     latex_raw = latex_raw.replace(r"学号\blank{50} \ 姓名\blank{80}","上海市控江中学") #替换掉模板中的姓名学号
 
-    if sys.platform != "win32": #非win系统用默认字体
+    if sys.platform == "darwin": #非win系统用默认字体
         latex_raw = re.sub(r"fontset[\s]*=[\s]*none","fontset = fandol",latex_raw)
         latex_raw = re.sub(r"\\setCJKmainfont",r"% \\setCJKmainfont",latex_raw)
 
@@ -1698,7 +1698,7 @@ def GenerateSingleLessonNote(id,notesdict,metadict,templatepath,outputfilepath,c
     latex_raw = ReadTextFile(templatepath)
     latex_raw = latex_raw.replace(r"学号\blank{50} \ 姓名\blank{80}","上海市控江中学") #替换掉模板中的姓名学号
 
-    if sys.platform != "win32": #非win系统用默认字体
+    if sys.platform == "darwin": #非win系统用默认字体
         latex_raw = re.sub(r"fontset[\s]*=[\s]*none","fontset = fandol",latex_raw)
         latex_raw = re.sub(r"\\setCJKmainfont",r"% \\setCJKmainfont",latex_raw)