diff --git a/inc/hgl/io/event/KeyboardEvent.h b/inc/hgl/io/event/KeyboardEvent.h
index 1f0d4a2..e770f4a 100644
--- a/inc/hgl/io/event/KeyboardEvent.h
+++ b/inc/hgl/io/event/KeyboardEvent.h
@@ -169,11 +169,13 @@ namespace hgl
             {
                 if(header.type==InputEventSource::Keyboard)
                 {
+                    KeyboardEventData *ked=(KeyboardEventData *)&data;
+
                     switch(KeyboardEventID(header.id))
                     {
-                        case KeyboardEventID::Pressed:  if(OnPressed    (KeyboardButton(((KeyboardEventData *)&data)->key)))return EventProcResult::Break;break;
-                        case KeyboardEventID::Released: if(OnReleased   (KeyboardButton(((KeyboardEventData *)&data)->key)))return EventProcResult::Break;break;
-                        case KeyboardEventID::Char:     if(OnChar       (               ((KeyboardEventData *)&data)->ch ) )return EventProcResult::Break;break;
+                        case KeyboardEventID::Pressed:  if(OnPressed    (KeyboardButton(ked->key))==EventProcResult::Break)return EventProcResult::Break;break;
+                        case KeyboardEventID::Released: if(OnReleased   (KeyboardButton(ked->key))==EventProcResult::Break)return EventProcResult::Break;break;
+                        case KeyboardEventID::Char:     if(OnChar       (               ked->ch ) ==EventProcResult::Break)return EventProcResult::Break;break;
                     }
                 }
 
@@ -183,9 +185,9 @@ namespace hgl
                 return EventProcResult::Continue;
             }
 
-            virtual bool OnPressed(const KeyboardButton &kb){return(false);}
-            virtual bool OnReleased(const KeyboardButton &kb){return(false);}
-            virtual bool OnChar(const wchar_t &){return(false);}
+            virtual EventProcResult OnPressed   (const KeyboardButton &kb){return(EventProcResult::Continue);}
+            virtual EventProcResult OnReleased  (const KeyboardButton &kb){return(EventProcResult::Continue);}
+            virtual EventProcResult OnChar      (const wchar_t &         ){return(EventProcResult::Continue);}
         };//class KeyboardEvent
 
         class KeyboardStateEvent:public KeyboardEvent
@@ -207,24 +209,24 @@ namespace hgl
 
             virtual ~KeyboardStateEvent()=default;
 
-            virtual bool OnPressed(const KeyboardButton &kb) override
+            virtual EventProcResult OnPressed(const KeyboardButton &kb) override
             {
-                if(!RangeCheck(kb))return(false);
+                if(!RangeCheck(kb))return(EventProcResult::Continue);
 
                 press_states[(size_t)kb]=true;
                 pressed_time[(size_t)kb]=cur_time;
 
-                return(true);
+                return(EventProcResult::Break);
             }
 
-            virtual bool OnReleased(const KeyboardButton &kb) override
+            virtual EventProcResult OnReleased(const KeyboardButton &kb) override
             {
-                if(!RangeCheck(kb))return(false);
+                if(!RangeCheck(kb))return(EventProcResult::Continue);
 
                 press_states[(size_t)kb]=false;                
                 pressed_time[(size_t)kb]=0;
 
-                return(true);
+                return(EventProcResult::Break);
             }
 
         public:
diff --git a/inc/hgl/io/event/MouseEvent.h b/inc/hgl/io/event/MouseEvent.h
index 88f30ab..37e32da 100644
--- a/inc/hgl/io/event/MouseEvent.h
+++ b/inc/hgl/io/event/MouseEvent.h
@@ -57,12 +57,12 @@ namespace hgl::io
 
         virtual EventProcResult OnEvent     (const EventHeader &header,const uint64 data) override;
 
-        virtual bool            OnMove      (const Vector2i &){return false;}
-        virtual bool            OnWheel     (const Vector2i &){return false;}
+        virtual EventProcResult OnMove      (const Vector2i &){return EventProcResult::Continue;}
+        virtual EventProcResult OnWheel     (const Vector2i &){return EventProcResult::Continue;}
 
-        virtual bool            OnPressed   (const Vector2i &,MouseButton){return false;}
-        virtual bool            OnReleased  (const Vector2i &,MouseButton){return false;}
-        virtual bool            OnDblClicked(const Vector2i &,MouseButton){return false;}
+        virtual EventProcResult OnPressed   (const Vector2i &,MouseButton){return EventProcResult::Continue;}
+        virtual EventProcResult OnReleased  (const Vector2i &,MouseButton){return EventProcResult::Continue;}
+        virtual EventProcResult OnDblClicked(const Vector2i &,MouseButton){return EventProcResult::Continue;}
 
         /**
          * 某按键是否按下
diff --git a/src/IO/Event/MouseEvent.cpp b/src/IO/Event/MouseEvent.cpp
index e88d029..da92dbc 100644
--- a/src/IO/Event/MouseEvent.cpp
+++ b/src/IO/Event/MouseEvent.cpp
@@ -13,18 +13,19 @@ namespace hgl::io
 
             if(MouseEventID(header.id)==MouseEventID::Wheel)
             {                    
-                if(OnWheel      (position)             )return EventProcResult::Break;
+                if(OnWheel(position)==EventProcResult::Break)
+                    return EventProcResult::Break;
             }
             else
             {
                 switch(MouseEventID(header.id))
                 {
-                    case MouseEventID::Move:        if(OnMove       (position)                         )return EventProcResult::Break;break;
+                    case MouseEventID::Move:        if(OnMove       (position)                         ==EventProcResult::Break)return EventProcResult::Break;break;
                     case MouseEventID::Pressed:     pressed_statues[med->button]=true;                                
-                                                    if(OnPressed    (position,MouseButton(med->button)))return EventProcResult::Break;break;
+                                                    if(OnPressed    (position,MouseButton(med->button))==EventProcResult::Break)return EventProcResult::Break;break;
                     case MouseEventID::Released:    pressed_statues[med->button]=false;
-                                                    if(OnReleased   (position,MouseButton(med->button)))return EventProcResult::Break;break;
-                    case MouseEventID::DblClicked:  if(OnDblClicked (position,MouseButton(med->button)))return EventProcResult::Break;break;
+                                                    if(OnReleased   (position,MouseButton(med->button))==EventProcResult::Break)return EventProcResult::Break;break;
+                    case MouseEventID::DblClicked:  if(OnDblClicked (position,MouseButton(med->button))==EventProcResult::Break)return EventProcResult::Break;break;
                 }
             }
         }