diff --git a/src/main/java/com/yutou/bilibili/BiliBili/Live.java b/src/main/java/com/yutou/bilibili/BiliBili/Live.java
index a8f8c50..419bdb7 100644
--- a/src/main/java/com/yutou/bilibili/BiliBili/Live.java
+++ b/src/main/java/com/yutou/bilibili/BiliBili/Live.java
@@ -263,7 +263,6 @@ public class Live implements ApplicationContextAware {
         json.put("clientver", "2.6.36");
         json.put("type", 2);
         json.put("key", http.getJSONObject("data").getString("token"));
-        com.yutou.bilibili.Tools.Log.i(json.toJSONString());
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
         outputStream.write(LiveUtils.toLH(json.toJSONString().length() + 16));
         outputStream.write(new byte[]{0, 16, 0, 1, 0, 0, 0, 7, 0, 0, 0, 1});
diff --git a/src/main/java/com/yutou/bilibili/BiliBili/LiveUtils.java b/src/main/java/com/yutou/bilibili/BiliBili/LiveUtils.java
index 14c5068..6ee39f4 100644
--- a/src/main/java/com/yutou/bilibili/BiliBili/LiveUtils.java
+++ b/src/main/java/com/yutou/bilibili/BiliBili/LiveUtils.java
@@ -178,7 +178,7 @@ public class LiveUtils {
      }*/
     private static long oldBiliBiliHttpTime = 0;
 
-    public static JSONObject http_get(String url) {
+    public synchronized static JSONObject http_get(String url) {
         try {
             if (System.currentTimeMillis() - oldBiliBiliHttpTime < 1000) {
                 try {
@@ -311,6 +311,8 @@ public class LiveUtils {
         connection.setRequestProperty("Upgrade-Insecure-Requests", "1");
         connection.setRequestProperty("Cookie", cookie);
         connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36");
+        connection.setReadTimeout(5000);
+        connection.setConnectTimeout(5000);
         return connection;
     }
 
@@ -445,6 +447,11 @@ public class LiveUtils {
                 if (json != null) {
                     infoMap.put(upInfo.getRoomid(), json);
                 }
+                try {
+                    Thread.sleep(300);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
             }
         }
 
diff --git a/src/main/java/com/yutou/bilibili/Controllers/SystemConfigController.java b/src/main/java/com/yutou/bilibili/Controllers/SystemConfigController.java
index 68a55bb..d908ece 100644
--- a/src/main/java/com/yutou/bilibili/Controllers/SystemConfigController.java
+++ b/src/main/java/com/yutou/bilibili/Controllers/SystemConfigController.java
@@ -88,6 +88,7 @@ public class SystemConfigController {
     @ResponseBody
     @RequestMapping("/system/qq/login.do")
     public JSONObject loginQQ(){
+        QQBotManager.getInstance().stop();
         QQBotManager.getInstance().init();
         JSONObject json=new JSONObject();
         json.put("code",0);
diff --git a/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java b/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java
index 7ee5b86..82faf19 100644
--- a/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java
+++ b/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java
@@ -72,7 +72,12 @@ public class QQBotManager implements ApplicationContextAware {
     private QQBotManager() {
         qqGroup = Long.parseLong((String) ConfigTools.load(ConfigTools.CONFIG, "qq_group"));
     }
-
+    public void stop(){
+        if(bot!=null){
+            bot.close();
+            bot=null;
+        }
+    }
     public void init() {
         if (!((boolean) ConfigTools.load(ConfigTools.CONFIG, "qq_bot"))) {
             return;
diff --git a/src/main/java/com/yutou/bilibili/Tools/AppTools.java b/src/main/java/com/yutou/bilibili/Tools/AppTools.java
index d967959..3e7feac 100644
--- a/src/main/java/com/yutou/bilibili/Tools/AppTools.java
+++ b/src/main/java/com/yutou/bilibili/Tools/AppTools.java
@@ -124,9 +124,10 @@ public class AppTools {
      */
     public static void setCookie(HttpServletResponse response, String key, String value, int time) {
         Cookie cookie = new Cookie(key, value);
-        if (time != -1) {
-            cookie.setMaxAge(time);
+        if (time == -1) {
+            time= 31536000;
         }
+        cookie.setMaxAge(time);
         cookie.setPath("/");
         response.addCookie(cookie);
 
diff --git a/src/main/java/com/yutou/bilibili/Tools/ApplicationInit.java b/src/main/java/com/yutou/bilibili/Tools/ApplicationInit.java
index 5f8cb5a..91c283d 100644
--- a/src/main/java/com/yutou/bilibili/Tools/ApplicationInit.java
+++ b/src/main/java/com/yutou/bilibili/Tools/ApplicationInit.java
@@ -33,18 +33,6 @@ public class ApplicationInit implements ApplicationRunner {
     @Override
     public void run(ApplicationArguments args) throws Exception {
         LiveUtils.LiveGiftConfig.getInstance();
-        List<BilibiliUpInfo> list = service.getUpInfo();
-        for (BilibiliUpInfo data : list) {
-            if (data.getEnable() == 1) {
-                try {
-                    Live live = new Live();
-                    live.add(data.getRoomid(), !StringUtils.isEmpty(AppTools.readFile(new File("cookies.json"))));
-                    live.start();
-                } catch (Exception e) {
-                    com.yutou.bilibili.Tools.Log.e(e);
-                }
-            }
-        }
         startTimer();
     }