如果目录存在，就不初始化

class/core/site_api.py

@@ -2103,10 +2103,14 @@ location ^~ {from} {
         return rewriteList
 
     def createRootDir(self, path):
+        autoInit = False
         if not os.path.exists(path):
+            autoInit = True
             os.makedirs(path)
         if not mw.isAppleSystem():
             mw.execShell('chown -R www:www ' + path)
+
+        if autoInit:
             mw.writeFile(path + '/index.html', 'Work has started!!!')
             mw.execShell('chmod -R 755 ' + path)