diff --git a/mirai-core/src/main/java/net/mamoe/mirai/MiraiMain.java b/mirai-core/src/main/java/net/mamoe/mirai/MiraiMain.java
index 59f1b06ed..026b2c8e6 100644
--- a/mirai-core/src/main/java/net/mamoe/mirai/MiraiMain.java
+++ b/mirai-core/src/main/java/net/mamoe/mirai/MiraiMain.java
@@ -18,5 +18,6 @@ public final class MiraiMain {
                 new MiraiEventHook<>(ServerDisableEvent.class)
                 .setHandler(a -> System.out.println("close"))
         );
+
     }
 }
diff --git a/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventHook.java b/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventHook.java
index 16d13b10f..ec6df9d90 100644
--- a/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventHook.java
+++ b/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventHook.java
@@ -1,9 +1,11 @@
 package net.mamoe.mirai.event;
 
 import lombok.Getter;
+import net.mamoe.mirai.event.events.Cancellable;
 import net.mamoe.mirai.event.events.MiraiEvent;
 
 import java.util.function.Consumer;
+import java.util.function.Predicate;
 
 public class MiraiEventHook<T extends MiraiEvent> {
 
@@ -12,22 +14,23 @@ public class MiraiEventHook<T extends MiraiEvent> {
 
     @Getter
     private Consumer<T> handler;
-    @Getter
-    private MiraiHookPreferences preferences;
 
+    @Getter
+    private int priority = 0;
+
+    @Getter
+    private boolean ignoreCancelled = true;
+
+    @Getter
+    private Predicate<T> valid;
 
     public MiraiEventHook(Class<T> eventClass) {
         this(eventClass,a -> {});
     }
 
     public MiraiEventHook(Class<T> eventClass, Consumer<T> handler){
-        this(eventClass,handler,new MiraiHookPreferences());
-    }
-
-    public MiraiEventHook(Class<T> eventClass, Consumer<T> handler, MiraiHookPreferences preferences){
         this.eventClass = eventClass;
         this.setHandler(handler);
-        this.setPreferences(preferences);
     }
 
     public MiraiEventHook<T> setHandler(Consumer<T> handler){
@@ -35,11 +38,29 @@ public class MiraiEventHook<T extends MiraiEvent> {
         return this;
     }
 
-    public MiraiEventHook<T> setPreferences(MiraiHookPreferences preferences){
-        this.preferences = preferences;
+    public MiraiEventHook<T> setPriority(int priority){
+        this.priority = priority;
+        return this;
+    }
+
+    public MiraiEventHook<T> setIgnoreCancelled(boolean ignoreCancelled){
+        this.ignoreCancelled = ignoreCancelled;
         return this;
     }
 
 
+    public MiraiEventHook<T> setValid(Predicate<T> valid) {
+        this.valid = valid;
+        return this;
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean accept(MiraiEvent event) {
+        if(!(event instanceof Cancellable && event.isCancelled() && this.isIgnoreCancelled())){
+             this.getHandler().accept((T) event);
+        }
+        return this.valid.test((T)event);
+    }
+
 
 }
diff --git a/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventManager.java b/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventManager.java
index 7df4e2ae4..47eb1c4d3 100644
--- a/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventManager.java
+++ b/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventManager.java
@@ -26,11 +26,11 @@ public class MiraiEventManager {
     }
 
     Lock hooksLock = new ReentrantLock();
-    private Map<Class<? extends MiraiEvent>, List<MiraiEventConsumer<? extends MiraiEvent>>> hooks = new HashMap<>();
+    private Map<Class<? extends MiraiEvent>, List<MiraiEventHook<? extends MiraiEvent>>> hooks = new HashMap<>();
 
     public <D extends MiraiEvent> void registerUntil(MiraiEventHook<D> hook, Predicate<D> toRemove){
         hooks.putIfAbsent(hook.getEventClass(),new ArrayList<>());
-        hooks.get(hook.getEventClass()).add(new MiraiEventConsumer<>(hook,toRemove));
+        hooks.get(hook.getEventClass()).add(hook.setValid(toRemove));
     }
 
     public <D extends MiraiEvent> void registerOnce(MiraiEventHook<D> hook){
@@ -53,7 +53,7 @@ public class MiraiEventManager {
             hooks.put(event.getClass(),
                     hooks.get(event.getClass())
                     .stream()
-                    .sorted(Comparator.comparingInt(MiraiEventConsumer::getPriority))
+                    .sorted(Comparator.comparingInt(MiraiEventHook::getPriority))
                     .dropWhile(a -> a.accept(event))
                     .collect(Collectors.toList())
             );
@@ -62,23 +62,5 @@ public class MiraiEventManager {
     }
 
 }
-@Data
-@AllArgsConstructor
-class MiraiEventConsumer<T extends MiraiEvent>{
-    private MiraiEventHook<T> hook;
-    private Predicate<T> remove;
 
 
-    public int getPriority(){
-        return hook.getPreferences().getPriority();
-    }
-
-    @SuppressWarnings("unchecked")
-    public boolean accept(MiraiEvent event) {
-        if(!(event instanceof Cancellable && event.isCancelled() && hook.getPreferences().isIgnoreCanceled())){
-            hook.getHandler().accept((T) event);
-        }
-        return remove.test((T)event);
-    }
-}
-
diff --git a/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiHookPreferences.java b/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiHookPreferences.java
deleted file mode 100644
index 11dc939d3..000000000
--- a/mirai-core/src/main/java/net/mamoe/mirai/event/MiraiHookPreferences.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package net.mamoe.mirai.event;
-
-import lombok.Data;
-
-@Data
-public class MiraiHookPreferences {
-    private int priority = 0;
-    private boolean ignoreCanceled = true;
-}