diff --git a/amp/src/service/display/src/disp_prv.c b/amp/src/service/display/src/disp_prv.c
index b75deb4..6ed2108 100755
--- a/amp/src/service/display/src/disp_prv.c
+++ b/amp/src/service/display/src/disp_prv.c
@@ -1825,24 +1825,22 @@ void check_scale_ratio(VPP_WIN *pWinSrc, VPP_WIN *pWinDst)
 #if SKB_AISTB2_ASPECT_RATIO_WAR
 extern int ratio_mode; //0 : Full ratio , 1: Original ratio.
 //float g_virtual_output_ratio = (16.0f/9.0f) ; //default to 16:9
-float video_par = 0;
 void adjust_aspectRatio(DISP_PLANE *pPlane, VPP_WIN *pWinSrc, VPP_WIN *pWinDst, BOOL bIsBuildInFrame, VDEC_VID_BUF_DESC *pVbufDesc)
 {
-    if(ratio_mode && bIsBuildInFrame==false)// && (pPlane->uiPlaneID==1 || pPlane->uiPlaneID==0)) // If ratio mode is Original ratio
+    if(pPlane == NULL)
     {
+	DISP_INFO("pPlane == NULL !!!");
+	return ;
+    }
 
-        if(pPlane == NULL)
-        {
-            DISP_INFO("pPlane == NULL !!!");
-            return ;
-        }
-
-        DISP_INFO("func:%s , line:%d", __func__, __LINE__);
-        if((pPlane->uiPlaneID != AMP_DISP_PLANE_MAIN) && (pPlane->uiPlaneID != AMP_DISP_PLANE_PIP))
-            return ;
+    if(ratio_mode && bIsBuildInFrame==false && pPlane->uiPlaneID == AMP_DISP_PLANE_MAIN) // If ratio mode is Original ratio
+    {
         if (pWinSrc->height == 0 || pWinDst->height == 0)
+	{
+	    DISP_INFO("height is null: pWinSrc->height = %d, pWinDst->height = %d", pWinSrc->height, pWinDst->height);
             return;
-
+	}
+	
         float SourceRatio = (float)pWinSrc->width / (float)pWinSrc->height;
         float video_par_signal = 0.0f;
         if(pVbufDesc != NULL){