diff --git a/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java b/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java
index 4cfcf2b..fb73a68 100644
--- a/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java
+++ b/src/main/java/com/yutou/bilibili/QQBot/QQBotManager.java
@@ -72,7 +72,7 @@ public class QQBotManager implements ApplicationContextAware {
 
 
     private QQBotManager() {
-        qqGroup = Long.parseLong((String) ConfigTools.load(ConfigTools.CONFIG, "qq_group"));
+        qqGroup = ConfigTools.load(ConfigTools.CONFIG, "qq_group",long.class,950075833L);
     }
     public void stop(){
         if(bot!=null){
@@ -81,7 +81,7 @@ public class QQBotManager implements ApplicationContextAware {
         }
     }
     public void init() {
-        if (!((boolean) ConfigTools.load(ConfigTools.CONFIG, "qq_bot"))) {
+        if (!ConfigTools.load(ConfigTools.CONFIG, "qq_bot",boolean.class)) {
             return;
         }
         new Thread(() -> {
diff --git a/src/main/java/com/yutou/bilibili/Tools/ConfigTools.java b/src/main/java/com/yutou/bilibili/Tools/ConfigTools.java
index c387466..66befd4 100644
--- a/src/main/java/com/yutou/bilibili/Tools/ConfigTools.java
+++ b/src/main/java/com/yutou/bilibili/Tools/ConfigTools.java
@@ -27,23 +27,27 @@ public class ConfigTools {
         }
 
     }
-    public static Object load(String type,String key){
-        File file=new File(type);
+    public static Object load(String type, String key) {
+        return load(type, key, Object.class, null);
+    }
+
+    public static <T> T load(String type, String key, Class<T> t) {
+        return load(type, key, t, null);
+    }
+
+    public static <T> T load(String type, String key, Class<T> t, T def) {
+        File file = new File(type);
         //com.yutou.nas.utils.Log.i(type+"配置文件地址:"+file.getAbsolutePath());
-        String src=readFile(file);
-        if(src!=null){
+        String src = readFile(file);
+        if (src != null) {
             try {
-                JSONObject json=JSONObject.parseObject(src);
-                if(json==null){
-                    json=new JSONObject();
-                    saveFile(file,json.toJSONString());
-                }
-                return json.getOrDefault(key, "");
-            }catch (Exception e){
-                return "";
+                JSONObject json = JSONObject.parseObject(src);
+                return json.getObject(key, t);
+            } catch (Exception e) {
             }
         }
-        return "";
+
+        return def;
     }
     public static boolean save(String type,String key,Object data){
         File file=new File(type);