diff --git a/demo/libs/framework/framework.js b/demo/libs/framework/framework.js
index 50cf55b7..b029b2da 100644
--- a/demo/libs/framework/framework.js
+++ b/demo/libs/framework/framework.js
@@ -3084,14 +3084,13 @@ var ColliderTriggerHelper = (function () {
         for (var i = 0; i < colliders.length; i++) {
             var collider = colliders[i];
             var neighbors = Physics.boxcastBroadphase(collider.bounds, collider.collidesWithLayers);
-            for (var i_2 = 0; i_2 < neighbors.length; i_2++) {
-                var neighbor = neighbors[i_2];
+            for (var j = 0; j < neighbors.length; j++) {
+                var neighbor = neighbors[j];
                 if (!collider.isTrigger && !neighbor.isTrigger)
                     continue;
                 if (collider.overlaps(neighbor)) {
                     var pair = new Pair(collider, neighbor);
-                    var shouldReportTriggerEvent = !this._activeTriggerIntersections.contains(pair) &&
-                        !this._previousTriggerIntersections.contains(pair);
+                    var shouldReportTriggerEvent = !this._activeTriggerIntersections.contains(pair) && !this._previousTriggerIntersections.contains(pair);
                     if (shouldReportTriggerEvent)
                         this.notifyTriggerListeners(pair, true);
                     this._activeTriggerIntersections.push(pair);
@@ -3134,12 +3133,12 @@ var ColliderTriggerHelper = (function () {
             this._tempTriggerList.length = 0;
             if (collisionPair.second.entity) {
                 collisionPair.second.entity.getComponents("ITriggerListener", this._tempTriggerList);
-                for (var i_3 = 0; i_3 < this._tempTriggerList.length; i_3++) {
+                for (var i_2 = 0; i_2 < this._tempTriggerList.length; i_2++) {
                     if (isEntering) {
-                        this._tempTriggerList[i_3].onTriggerEnter(collisionPair.first, collisionPair.second);
+                        this._tempTriggerList[i_2].onTriggerEnter(collisionPair.first, collisionPair.second);
                     }
                     else {
-                        this._tempTriggerList[i_3].onTriggerExit(collisionPair.first, collisionPair.second);
+                        this._tempTriggerList[i_2].onTriggerExit(collisionPair.first, collisionPair.second);
                     }
                 }
                 this._tempTriggerList.length = 0;
diff --git a/demo/src/Main.ts b/demo/src/Main.ts
index 54d3b58a..995fa0fd 100644
--- a/demo/src/Main.ts
+++ b/demo/src/Main.ts
@@ -59,6 +59,14 @@ class Main extends eui.UILayer {
 
     private updateFrame(evt: egret.Event){
         Main.emitter.emit(CoreEmitterType.Update, evt);
+        let activeScene = SceneManager.getActiveScene();
+        if (activeScene){
+            let player = activeScene.findEntity("player");
+            if (player){
+                let mover = player.getComponent<Mover>(Mover);
+                mover.move(new Vector2(0, 0));
+            }
+        }
     }
 
     private async runGame() {
diff --git a/demo/src/game/SpawnerComponent.ts b/demo/src/game/SpawnerComponent.ts
index 4abfa435..bfd645b3 100644
--- a/demo/src/game/SpawnerComponent.ts
+++ b/demo/src/game/SpawnerComponent.ts
@@ -17,7 +17,6 @@ class SpawnComponent extends Component implements ITriggerListener {
 
     public update() {
         // console.log("update");
-        this.entity.getComponent<Mover>(Mover).move(new Vector2(0, 0));
     }
 
     public onTriggerEnter(other: Collider, local: Collider){
diff --git a/source/bin/framework.js b/source/bin/framework.js
index 50cf55b7..b029b2da 100644
--- a/source/bin/framework.js
+++ b/source/bin/framework.js
@@ -3084,14 +3084,13 @@ var ColliderTriggerHelper = (function () {
         for (var i = 0; i < colliders.length; i++) {
             var collider = colliders[i];
             var neighbors = Physics.boxcastBroadphase(collider.bounds, collider.collidesWithLayers);
-            for (var i_2 = 0; i_2 < neighbors.length; i_2++) {
-                var neighbor = neighbors[i_2];
+            for (var j = 0; j < neighbors.length; j++) {
+                var neighbor = neighbors[j];
                 if (!collider.isTrigger && !neighbor.isTrigger)
                     continue;
                 if (collider.overlaps(neighbor)) {
                     var pair = new Pair(collider, neighbor);
-                    var shouldReportTriggerEvent = !this._activeTriggerIntersections.contains(pair) &&
-                        !this._previousTriggerIntersections.contains(pair);
+                    var shouldReportTriggerEvent = !this._activeTriggerIntersections.contains(pair) && !this._previousTriggerIntersections.contains(pair);
                     if (shouldReportTriggerEvent)
                         this.notifyTriggerListeners(pair, true);
                     this._activeTriggerIntersections.push(pair);
@@ -3134,12 +3133,12 @@ var ColliderTriggerHelper = (function () {
             this._tempTriggerList.length = 0;
             if (collisionPair.second.entity) {
                 collisionPair.second.entity.getComponents("ITriggerListener", this._tempTriggerList);
-                for (var i_3 = 0; i_3 < this._tempTriggerList.length; i_3++) {
+                for (var i_2 = 0; i_2 < this._tempTriggerList.length; i_2++) {
                     if (isEntering) {
-                        this._tempTriggerList[i_3].onTriggerEnter(collisionPair.first, collisionPair.second);
+                        this._tempTriggerList[i_2].onTriggerEnter(collisionPair.first, collisionPair.second);
                     }
                     else {
-                        this._tempTriggerList[i_3].onTriggerExit(collisionPair.first, collisionPair.second);
+                        this._tempTriggerList[i_2].onTriggerExit(collisionPair.first, collisionPair.second);
                     }
                 }
                 this._tempTriggerList.length = 0;
diff --git a/source/src/Physics/ColliderTriggerHelper.ts b/source/src/Physics/ColliderTriggerHelper.ts
index c37adb52..b9b278da 100644
--- a/source/src/Physics/ColliderTriggerHelper.ts
+++ b/source/src/Physics/ColliderTriggerHelper.ts
@@ -19,15 +19,14 @@ class ColliderTriggerHelper {
             let collider = colliders[i];
 
             let neighbors = Physics.boxcastBroadphase(collider.bounds, collider.collidesWithLayers);
-            for (let i = 0; i < neighbors.length; i++) {
-                let neighbor = neighbors[i];
+            for (let j = 0; j < neighbors.length; j++) {
+                let neighbor = neighbors[j];
                 if (!collider.isTrigger && !neighbor.isTrigger)
                     continue;
 
                 if (collider.overlaps(neighbor)) {
                     let pair = new Pair<Collider>(collider, neighbor);
-                    let shouldReportTriggerEvent = !this._activeTriggerIntersections.contains(pair) &&
-                        !this._previousTriggerIntersections.contains(pair);
+                    let shouldReportTriggerEvent = !this._activeTriggerIntersections.contains(pair) && !this._previousTriggerIntersections.contains(pair);
 
                     if (shouldReportTriggerEvent)
                         this.notifyTriggerListeners(pair, true);