diff --git a/pages/post/detail.vue b/pages/post/detail.vue
index de9b8a2..ae1ed9e 100644
--- a/pages/post/detail.vue
+++ b/pages/post/detail.vue
@@ -79,7 +79,7 @@
 			async handleCancel(){
 				let canBl = await this.$refs.cancelRef.getConfirmResult()
 				if(canBl) {
-					await apiService.cancelOrder({ orderSn: item.orderSn, ...this.cancelModal.data })
+					await apiService.cancelOrder({ orderSn: this.submitParam.orderSn, ...this.cancelModal.data })
 					this.showToast('取消成功')
 					this.goBack()
 				}