diff --git a/bounce/assets/scripts/boll.js b/bounce/assets/scripts/boll.js
index a5277fa..8e8ffdc 100644
--- a/bounce/assets/scripts/boll.js
+++ b/bounce/assets/scripts/boll.js
@@ -2,7 +2,7 @@ cc.Class({
     extends: cc.Component,
 
     properties: {
-        
+
     },
 
     onBeginContact: function (contact, selfCollider, otherCollider) {
@@ -14,9 +14,11 @@ cc.Class({
             // 判断label数值是否为1
             if (labelValue == 1) {
                 box.node.destroy();
-            } else {    
+            } else {
                 label.string = (--labelValue).toString();
             }
+            var colorArr = this.hslToRgb(labelValue * 0.025, 0.5, 0.5);
+            box.node.setColor(cc.color(colorArr[0], colorArr[1], colorArr[2]));
         }
         if (otherCollider.node.name == "lifeBox") {
             cc.audioEngine.playEffect(selfCollider.node.game.circleAudio, false);
@@ -24,4 +26,28 @@ cc.Class({
             selfCollider.node.game.addBolls ++;
         }
     },
+
+    hslToRgb: function (h, s, l) {
+        var r, g, b;
+        if(s == 0) {
+            r = g = b = l; // achromatic
+        } else {
+            var hue2rgb = function hue2rgb(p, q, t) {
+                if(t < 0) t += 1;
+                if(t > 1) t -= 1;
+                if(t < 1/6) return p + (q - p) * 6 * t;
+                if(t < 1/2) return q;
+                if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
+                return p;
+            }
+            var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+            var p = 2 * l - q;
+            r = hue2rgb(p, q, h + 1/3);
+            g = hue2rgb(p, q, h);
+            b = hue2rgb(p, q, h - 1/3);
+        }
+        return [Math.round(r * 255), Math.round(g * 255), Math.round(b * 255)];
+    }
+
+
 });
diff --git a/bounce/assets/scripts/bounceGame.js b/bounce/assets/scripts/bounceGame.js
index 30b8dee..604d669 100644
--- a/bounce/assets/scripts/bounceGame.js
+++ b/bounce/assets/scripts/bounceGame.js
@@ -227,7 +227,6 @@ cc.Class({
 
     hslToRgb: function (h, s, l) {
         var r, g, b;
-    
         if(s == 0) {
             r = g = b = l; // achromatic
         } else {
@@ -239,14 +238,12 @@ cc.Class({
                 if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
                 return p;
             }
-    
             var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
             var p = 2 * l - q;
             r = hue2rgb(p, q, h + 1/3);
             g = hue2rgb(p, q, h);
             b = hue2rgb(p, q, h - 1/3);
         }
-    
         return [Math.round(r * 255), Math.round(g * 255), Math.round(b * 255)];
     }
 
diff --git a/bounce/settings/project.json b/bounce/settings/project.json
index c7826e5..4478186 100644
--- a/bounce/settings/project.json
+++ b/bounce/settings/project.json
@@ -49,5 +49,6 @@
     "width": 960
   },
   "use-customize-simulator": false,
-  "use-project-simulator-setting": false
+  "use-project-simulator-setting": false,
+  "start-scene": "current"
 }
\ No newline at end of file
diff --git a/start_project/library/uuid-to-mtime.json b/start_project/library/uuid-to-mtime.json
index d298c93..91437f2 100644
--- a/start_project/library/uuid-to-mtime.json
+++ b/start_project/library/uuid-to-mtime.json
@@ -291,22 +291,22 @@
   },
   "99170b0b-d210-46f1-b213-7d9e3f23098a": {
     "asset": 1523971143000,
-    "meta": 1525143648186,
+    "meta": 1525156213123,
     "relativePath": "image/default_progressbar_bg.png"
   },
   "cfef78f1-c8df-49b7-8ed0-4c953ace2621": {
     "asset": 1523971143000,
-    "meta": 1525143648188,
+    "meta": 1525156213124,
     "relativePath": "image/default_progressbar.png"
   },
   "567dcd80-8bf4-4535-8a5a-313f1caf078a": {
     "asset": 1523971143000,
-    "meta": 1525143648211,
+    "meta": 1525156213143,
     "relativePath": "image/default_radio_button_off.png"
   },
   "9d60001f-b5f4-4726-a629-2659e3ded0b8": {
     "asset": 1523971143000,
-    "meta": 1525143648212,
+    "meta": 1525156213145,
     "relativePath": "image/default_radio_button_on.png"
   }
 }
\ No newline at end of file
diff --git a/start_project/local/logs/project.log b/start_project/local/logs/project.log
index 8c71f26..d2e759b 100644
--- a/start_project/local/logs/project.log
+++ b/start_project/local/logs/project.log
@@ -51,3 +51,5 @@
 2018-04-29T10:42:39.858Z - normal: Run Application
 2018-04-29T10:42:40.242Z - success: preview server running at http://localhost:7456
 2018-04-29T10:42:45.120Z - normal: 1.9.1
+2018-05-01T03:47:23.690Z - warn: Error: ipc timeout. message: scene:query-node, session: scene@renderer:326658
+2018-05-01T06:30:14.955Z - info: shutdown preview server