diff --git a/WinMain.py b/WinMain.py
index c5a7011..294e088 100644
--- a/WinMain.py
+++ b/WinMain.py
@@ -185,10 +185,14 @@ if __name__ == "__main__":
     else:
         name = readInput("请输入主播用户名，默认为", name, 3)
     api = WinMain(name)
-    print("进入", api.roomLiver, "的直播间")
-    if not api.isValidRoom:
-        input("房间不存在")
+    while not api.isValidRoom:
+        set_cmd_text_color(FOREGROUND_RED)
+        print("未找到对应房间或未开播，等待1分钟后重试")
+        resetColor()
+        time.sleep(60)
+        api.updRoomInfo()
         sys.exit()
+    print("进入", api.roomLiver, "的直播间")
     os.system("title {}".format(api.getTitle()))
     print("=" * 30)
     while True:
diff --git a/liveDownloader.py b/liveDownloader.py
index 43c45a7..e827bdc 100644
--- a/liveDownloader.py
+++ b/liveDownloader.py
@@ -107,14 +107,16 @@ def upload(date=datetime.strftime(datetime.now(), "%Y_%m_%d")):
 b = Bilibili()
 b.login(Common.config["b_u"], Common.config["b_p"])
 
+et = threading.Thread(target=encode, args=())
+et.setDaemon(True)
+et.start()
+
 
 def run():
     global isEncode, isDownload
-    et = threading.Thread(target=encode, args=())
-    et.setDaemon(True)
-    et.start()
+    Common.refreshDownloader()
     if not Common.api.isValidRoom:
-        Common.appendError("[{}]房间不存在".format(Common.config["l_u"]))
+        Common.appendError("[{}]房间未找到".format(Common.config["l_u"]))
         return
     d = None
     t = threading.Thread(target=download)