diff --git a/src/main/java/com/yutou/qqbot/models/Model.java b/src/main/java/com/yutou/qqbot/models/Model.java
index 381af07..1d2f95c 100644
--- a/src/main/java/com/yutou/qqbot/models/Model.java
+++ b/src/main/java/com/yutou/qqbot/models/Model.java
@@ -79,7 +79,7 @@ public abstract class Model implements ModelInterface {
         }
     }
 
-    public void onTime(Long qq,String time) {
+    public synchronized void onTime(Long qq,String time) {
     }
 
     public static StringBuilder getCommands(Class<?> commands) {
diff --git a/src/main/java/com/yutou/qqbot/utlis/ApplicationInit.java b/src/main/java/com/yutou/qqbot/utlis/ApplicationInit.java
index 5f8e232..b4cdc7e 100644
--- a/src/main/java/com/yutou/qqbot/utlis/ApplicationInit.java
+++ b/src/main/java/com/yutou/qqbot/utlis/ApplicationInit.java
@@ -18,9 +18,9 @@ import java.util.TimerTask;
 public class ApplicationInit implements ApplicationRunner {
     @Override
     public void run(ApplicationArguments args) throws Exception {
-        Log.i("ApplicationInit run");
         new Timer().schedule(new TimerTask() {
             private String oldTime = "";
+
             @Override
             public void run() {
                 try {
@@ -29,14 +29,15 @@ public class ApplicationInit implements ApplicationRunner {
                         return;
                     }
                     oldTime = time;
+                    Log.i("ApplicationInit run > "+oldTime );
                     for (Class<?> model : Model.classList) {
                         new Thread(() -> {
                             try {
                                 Bot bot = QQBotManager.getInstance().getBot();
                                 Model useModel = (Model) model.getDeclaredConstructor().newInstance();
                                 for (Group group : bot.getGroups()) {
-                                    if(QQNumberManager.getManager().isUseModel(group.getId(),model)){
-                                        useModel.onTime(group.getId(),time);
+                                    if (QQNumberManager.getManager().isUseModel(group.getId(), model)) {
+                                        useModel.onTime(group.getId(), time);
                                     }
                                 }
                             } catch (Exception e) {