diff --git a/canteen/pages/purchase/launch.vue b/canteen/pages/purchase/launch.vue
index f620f69..5fd6efa 100644
--- a/canteen/pages/purchase/launch.vue
+++ b/canteen/pages/purchase/launch.vue
@@ -254,8 +254,15 @@
 			},
 			// 时间选择
 			pickerChange(event){
-				this.date = event.detail.value;
-				this.first_time = false
+				var nowTime = new Date()
+				var today = this.$shared.recordTime(nowTime, '-', 'date')
+				if(today>event.detail.value) {
+					this.$msg('请选择今天之后的时间')
+					return
+				}else {
+					this.date = event.detail.value;
+					this.first_time = false
+				}
 			},
 			// 移除供应商
 			removeSupplier(key){
diff --git a/supplier/pages/offer/index.vue b/supplier/pages/offer/index.vue
index 388d19c..e30a7cd 100644
--- a/supplier/pages/offer/index.vue
+++ b/supplier/pages/offer/index.vue
@@ -208,17 +208,30 @@
 			},
 			// 日期选择器值被改变
 			pickerChange(event, current_name){
-				console.log(current_name)
 				if(current_name == 'deadline_start') {
 					// PS 获取30天后日期
 					var date1 = new Date(event.detail.value);
 					var date2 = new Date(date1);
 					date2.setDate(date1.getDate() + 30);
-					console.log(this.$shared.recordTime(date2, '-', 'date'))
-					this[current_name] = event.detail.value;
-					this.deadline_end = this.$shared.recordTime(date2, '-', 'date')
+					var nowTime = new Date()
+					var today = this.$shared.recordTime(nowTime, '-', 'date')
+					if(today>event.detail.value) {
+						this.$msg('请选择今天或未来的时间')
+						return
+					}else {
+						this[current_name] = event.detail.value;
+						this.deadline_end = this.$shared.recordTime(date2, '-', 'date')
+					}
+					
 				}else {
-					this[current_name] = event.detail.value;
+					var nowTime = new Date()
+					var today = this.$shared.recordTime(nowTime, '-', 'date')
+					if(today>event.detail.value) {
+						this.$msg('请选择今天之后的时间')
+						return
+					}else {
+						this[current_name] = event.detail.value;
+					}
 				}
 				
 			},