diff --git a/src/view/poster.vue b/src/view/poster.vue
index 009c67f..faa754a 100644
--- a/src/view/poster.vue
+++ b/src/view/poster.vue
@@ -237,7 +237,7 @@
 				if ( this.sourceType == 2 ){ //指定优惠券
 					this.getPoster2()
 				}else if (this.sourceType == 3){
-					this.imgSrc = "http://1hjz.3ncto.com.cn" + no + "?" + Date.now();
+					this.imgSrc = "http://1hjz.3ncto.com.cn" + this.no + "?" + Date.now();
 				} else { //通过商户默认推荐
 					this.getPoster()
 				}