diff --git a/src/components/scDatePicker/index.vue b/src/components/scDatePicker/index.vue
index d8e9a27..69c9771 100644
--- a/src/components/scDatePicker/index.vue
+++ b/src/components/scDatePicker/index.vue
@@ -58,7 +58,10 @@ export default {
 			this.emitActivationDate();
 		},
 		emitActivationDate() {
-			let date = this.localDatePicker.map((date,index) => index===0? this.$TOOL.formatStartTime(date):this.$TOOL.formatEndTime(date));
+			let date = [];
+			if(this.localDatePicker && this.localDatePicker.length>0){
+				date = this.localDatePicker.map((date,index) => index===0? this.$TOOL.formatStartTime(date):this.$TOOL.formatEndTime(date));
+			}
 			this.$emit('update:activation_date', {
 				operator: this.activation_date.operator,
 				value: this.localDatePicker && this.localDatePicker.length > 0? date:[]
diff --git a/src/components/scExport/index.vue b/src/components/scExport/index.vue
index 0f04334..1ed3b33 100644
--- a/src/components/scExport/index.vue
+++ b/src/components/scExport/index.vue
@@ -138,6 +138,10 @@ export default {
 				this.$emit('updateShow', item);
 
 				if(res.data.status==1){
+					this.list = this.list.map(item =>
+						item.type === res.data.type ? {} : item
+					);
+
 					this.down(res.data);
 				}
 			}