diff --git a/src/view/poster.vue b/src/view/poster.vue
index 2d10424..2a4e845 100644
--- a/src/view/poster.vue
+++ b/src/view/poster.vue
@@ -256,13 +256,13 @@
 				var urls = encodeURIComponent(location.href)
 				var imgUrl = encodeURIComponent(this.imgUrl)
 				if ( sourceType == 2 ){ //指定优惠券
-					this.wxShare({"couponNo":coupon,"source":10,"url":urls,imgUrl:imgUrl})
+					this.wxShare({"couponNo":coupon,"source":10,"url":urls,"imgUrl":imgUrl})
 				} else if( sourceType == 1) { //通过商户默认推荐
-					this.wxShare({"merchantNo":merchantNo,"source":10,"url":urls,imgUrl:imgUrl})
+					this.wxShare({"merchantNo":merchantNo,"source":10,"url":urls,"imgUrl":imgUrl})
 				} else if (sourceType == 3){ //通过别人分享
-					this.wxShare({"source":40,"url":urls,imgUrl:this.imgUrl})					
+					this.wxShare({"source":40,"url":urls,imgUrl:imgUrl})					
 				} else {
-					this.wxShare({"merchantNo":this.merchantNo,"source":10,"url":urls,imgUrl:imgUrl})
+					this.wxShare({"merchantNo":this.merchantNo,"source":10,"url":urls,"imgUrl":imgUrl})
 				}
 				
 			}