diff --git a/pages/fee/roomFee.vue b/pages/fee/roomFee.vue
index 371a6de..ad229b9 100644
--- a/pages/fee/roomFee.vue
+++ b/pages/fee/roomFee.vue
@@ -419,6 +419,13 @@
 					return;
 				}
 				let _receivedAmount = this.receivableAmount;
+				if(_receivedAmount <= 0){
+					uni.showToast({
+						icon:'none',
+						title:'金额为负数，可能用于减免，请到柜台缴费'
+					})
+					return;
+				}
 				let _tradeType = 'JSAPI';
 				let _objData = {
 					business: "payFee",