diff --git a/store/index.uts b/store/index.uts
index df8e5b1abc8146235497420ab7b417005dc88b62..b6dda9cf9fbbfad1ec81c076a64c7433288be81e 100644
--- a/store/index.uts
+++ b/store/index.uts
@@ -14,12 +14,15 @@ type State = {
   safeArea : SafeArea
   // 设备像素比
   devicePixelRatio : number
+  // 事件判断回调
+  eventCallbackNum: number
 }
 
 export const state = reactive({
   lifeCycleNum: 0,
   statusBarHeight: 0,
-  devicePixelRatio: 1,
+  devicePixelRatio: 1,
+  eventCallbackNum: 0,
   safeArea: {
     top: 0,
     right: 0,
@@ -32,6 +35,10 @@ export const state = reactive({
 
 export const setLifeCycleNum = (num : number) => {
   state.lifeCycleNum = num
+}
+
+export const setEventCallbackNum = (num : number) => {
+  state.eventCallbackNum = num
 }
 
 export const setStatusBarHeight = (height : number) => {
@@ -45,3 +52,4 @@ export const setSafeArea = (value : SafeArea) => {
 export const setDevicePixelRatio = (devicePixelRatio : number) => {
   state.devicePixelRatio = devicePixelRatio
 }
+