Update ff1.py

ff1.py

@@ -666,7 +666,7 @@ if os.path.exists('/data/ff/.mozilla/firefox/profiles.ini') and os.path.isfile('
     while True:
         print("检测到Firefox配置，启动定期重启循环...")
         create_space(5,"","",HF_SPACES_NAME)
-        time.sleep(21600)#21600 = 6小时
+        time.sleep(14400)#21600 = 6小时 14400 = 4小时
         github(2)
         response = create_space(1)
         url = response["url"]