App bad running in PSV....

Hey guys,I'm a newbie and studying anything about 2D and unity.
But I have a serious trouble with running 2D game application in PSV.When I run in Unity Editor mode ,it's fine.

but run in PSV...

it makes me so mad almsot......I dont sure what kind of error was happen(include mp3audio cant play).Maybe I almost use NGUI(3.6.8).
and maybe I set a wrong path without manul.So I parse IO codes and check them if they wrong...


Codes about IO:

Code (CSharp):

1. public void ChangeBackgroudPic(Dictionary<string, string> BeatmapInfoDic) {
2.         string picName = BeatmapInfoDic[@"BackgroudPicName"];
3.         picName = picName.Replace(@".jpg",string.Empty);
4.         string id = BeatmapInfoDic[@"BeatmapSetID"];
5.         var tex = Resources.Load(id + @"/" + picName,typeof(Texture))as Texture;  
6.         gameObject.GetComponent<UITexture>().mainTexture = tex;/*
7.         float targerX = 960;
8.         float targerY = 544;
9.         float m_Scale_X;
10.         float m_Scale_Y;
11.         m_Scale_X = targerX / 960.0f;
12.         m_Scale_Y = targerY / 544.0f;
13.         if (m_Scale_X == 0)
14.             Debug.LogError(@"m_Scale_X=0！");
15.         if (m_Scale_Y == 0)
16.             Debug.LogError(@"m_Scale_Y=0！");
17.         if ((m_Scale_X == 0) || (m_Scale_Y == 0))
18.             return;*/
19.         Rect rect=new Rect();
20.  
21.         float texH = tex.height;
22.         float texW = tex.width;
23.         float widW = 960.0f;
24.         float fixedH=544.0f; //
25.         if (texW > widW)
26.         {
27.             float widH = widW * texH / texW / fixedH;
28.  
29.             rect.height = widH;
30.             rect.width = 1;
31.             rect.x = 0;
32.             rect.y = (1 - widH) / 2;
33.         }
34.         else {//I dont know how to clip:P
35.             rect.height = 1;
36.             rect.width = 1;
37.             rect.x = 0;
38.             rect.y = 0;
39.         }
40.        
41.  
42.         gameObject.GetComponent<UITexture>().uvRect = rect;
43.     }
44. }

Code (CSharp):

1. public void ChangeAudio(Dictionary<string, string> BeatmapInfoDic) {
2.         var audio = BeatmapInfoDic[@"AudioFilename"];
3.         audio=audio.Replace(@".mp3",string.Empty);
4.         var id = BeatmapInfoDic[@"BeatmapSetID"];
5.         var previewtime = BeatmapInfoDic[@"PreviewTime"];
6.         var path =id + @"/" + audio;
7.        
8.             if(/*string.Compare(previousPath,path)!=0*/id!=previousID){
9.                 Resources.UnloadAsset(audioClip);
10.                 previousID = id;
11.                 //var path = audio;
12.  
13.                 audioClip = Resources.Load(path,typeof(AudioClip)) as AudioClip;
14.  
15.                 //Debug.Log(@"ClipLength="+audioClip.length);
16.                 source.clip = audioClip;
17.                 source.volume = 0;
18.                 source.time =float.Parse(previewtime)/ 1000.0f;
19.                 source.SetScheduledStartTime(Convert.ToDouble(source.time));
20.                 source.SetScheduledEndTime(Convert.ToDouble(audioClip.length));
21.        
22.                 source.loop = true;
23.                 source.Play();
24.            
25.         }
26.            
27.      
28.     }

Please excuse my English