diff --git a/pages/book_detail/book_detail.vue b/pages/book_detail/book_detail.vue
index f47c623..94968be 100644
--- a/pages/book_detail/book_detail.vue
+++ b/pages/book_detail/book_detail.vue
@@ -68,7 +68,18 @@
 		},
 		methods: {
 			cancelBook(){
-				
+				var that = this
+				uni.showModal({
+					title:'取消预约',
+					content:'确认取消预约?',
+					success(res) {
+						if(!res.confirm) return
+						that.$http.req('client/user/visit_user/'+this.bookId, {}, 'POST').then(data=>{
+							if(data == -1) return
+							that.getVisitors()
+						});
+					}
+				})
 			},
 			rebook(){
 				this.$func.toPage('/pages/index/index')
@@ -91,7 +102,6 @@
 
 					bookInfo = data
 					this.bookInfo = bookInfo
-					bookInfo.status = 2
 					this.status = this.statusList[bookInfo.status]
 					if(bookInfo.status==3) this.showReBook = true
 					if(bookInfo.status==2) this.showCancelBook = true