diff --git a/src/components/GameDesigner/GameDesigner.vue b/src/components/GameDesigner/GameDesigner.vue
index eda1f6c..c2d29f4 100644
--- a/src/components/GameDesigner/GameDesigner.vue
+++ b/src/components/GameDesigner/GameDesigner.vue
@@ -131,7 +131,8 @@ export default {
         window.addEventListener('resize', this.resize);
     },
     unmounted(){
-        window,removeEventListener('resize', this.resize);
+        window.removeEventListener('resize', this.resize);
+        gameEngine.stop();
     },
     methods:{
         async loadScenario(){
diff --git a/src/components/SceneDesigner/SceneDesigner.vue b/src/components/SceneDesigner/SceneDesigner.vue
index 13dc28c..3818054 100644
--- a/src/components/SceneDesigner/SceneDesigner.vue
+++ b/src/components/SceneDesigner/SceneDesigner.vue
@@ -119,7 +119,7 @@ export default {
         this.object.scenes = this.object.scenes || [];
     },
     unmounted(){
-        window,removeEventListener('resize', this.resize);
+        window.removeEventListener('resize', this.resize);
     },
     computed:{
         vb(){
diff --git a/src/lib/gameEngine.js b/src/lib/gameEngine.js
index 25ecc9b..9382cb8 100644
--- a/src/lib/gameEngine.js
+++ b/src/lib/gameEngine.js
@@ -35,10 +35,10 @@ class GameEngine {
         // let light = new THREE.AmbientLight( 0x404040, 300 ); // soft white light
         // scene.add( this.light );
 
-        const dirLight = new THREE.DirectionalLight( 0xffffff, 1 );
+        const dirLight = new THREE.DirectionalLight( 0xffffff, 4 );
         dirLight.color.setHSL( 0.1, 1, 0.95 );
-        dirLight.position.set( - 1, 1.75, 1 );
-        dirLight.position.multiplyScalar( 20 );
+        dirLight.position.set( -12, 33, 37 );
+        //dirLight.position.multiplyScalar( 20 );
         scene.add( dirLight );
     
         dirLight.castShadow = true;
@@ -53,8 +53,8 @@ class GameEngine {
         dirLight.shadow.camera.top = d;
         dirLight.shadow.camera.bottom = - d;
     
-        dirLight.shadow.camera.far = 3500;
-        dirLight.shadow.bias = - 0.0001;
+        dirLight.shadow.camera.far = 1000;
+        dirLight.shadow.bias = - 0.001;
 
         const renderer = new THREE.WebGLRenderer({ 
             antialias: true,