diff --git a/pages/index/index/index.js b/pages/index/index/index.js
index 8ed9600..f880fe3 100644
--- a/pages/index/index/index.js
+++ b/pages/index/index/index.js
@@ -992,13 +992,11 @@ Page({
 		
 		for(var i in swiperimage){
 			var item=swiperimage[i];
-			if(item.id ==img.id && type==img.type){
+			if(item.id ==img.id && item.type==img.type){
 				return false;
 			}
 		}
-		
-		
-		
+
         swiperimage.unshift(img);
         th.setData({
           swiperimage: swiperimage,