diff --git a/Power_Pico/User/GUI/common/lv_lib_pm.c b/Power_Pico/User/GUI/common/lv_lib_pm.c
index 2c7e585..57f790c 100644
--- a/Power_Pico/User/GUI/common/lv_lib_pm.c
+++ b/Power_Pico/User/GUI/common/lv_lib_pm.c
@@ -107,10 +107,10 @@ Page_t* lv_lib_pm_get_current_page(void) {
  * 处理按键事件，调用当前页面的按键事件处理函数
  * @param key_id 按键ID
  */
-void lv_lib_pm_handle_key_event(uint8_t key_id) {
+void lv_lib_pm_handle_key_event(void* key_event) {
     Page_t* current_page = lv_lib_pm_get_current_page();
     if (current_page && current_page->key_event_handler) {
-        current_page->key_event_handler(key_id); // 调用当前页面的按键事件处理函数
+        current_page->key_event_handler(key_event); // 调用当前页面的按键事件处理函数
     } else {
         LV_LOG_WARN("No key event handler for current page\n");
     }
diff --git a/Power_Pico/User/GUI/common/lv_lib_pm.h b/Power_Pico/User/GUI/common/lv_lib_pm.h
index 2e4f796..244f200 100644
--- a/Power_Pico/User/GUI/common/lv_lib_pm.h
+++ b/Power_Pico/User/GUI/common/lv_lib_pm.h
@@ -11,7 +11,7 @@ typedef struct {
     void (*init)(void);
     void (*deinit)(void);
     lv_obj_t** page_obj;  // 指向页面对象指针的指针
-    void (*key_event_handler)(uint8_t key_id); // 按键事件处理函数
+    void (*key_event_handler)(void* key_event); // 按键事件处理函数
     const char* name;     // 可选：用于调试
 } Page_t;
 
@@ -33,6 +33,6 @@ void lv_lib_pm_next(void);
 void lv_lib_pm_prev(void);
 void lv_lib_pm_goto(uint8_t index);
 Page_t* lv_lib_pm_get_current_page(void);
-void lv_lib_pm_handle_key_event(uint8_t key_id);
+void lv_lib_pm_handle_key_event(void* key_event);
 
 #endif // PAGE_MANAGER_H