diff --git a/src/components/DatePickerAdv/elDate7DayPicker.vue b/src/components/DatePickerAdv/elDate7DayPicker.vue
index 38b6064a..7533dfae 100644
--- a/src/components/DatePickerAdv/elDate7DayPicker.vue
+++ b/src/components/DatePickerAdv/elDate7DayPicker.vue
@@ -7,7 +7,6 @@
         type="datetimerange"
         :default-time="['00:00:00', '23:59:59']"
         value-format="yyyy-MM-dd HH:mm:ss"
-
         start-placeholder="开始日期"
         end-placeholder="结束日期"
         ref="timeRangePicker"
@@ -33,20 +32,23 @@ export default {
   data() {
     return {
       dateRange: this.value,
-      pickerMinDate: null,
+      pickerMinDate:  null,
+      maxDay:7 * 24 * 3600 * 1000,
       pickerOptions: {
         onPick: ({ maxDate, minDate }) => {
           this.pickerMinDate = new Date(minDate).getTime();
         },
         disabledDate: time => {
-          if (this.pickerMinDate) {
-            const day1 = 7 * 24 * 3600 * 1000;
-            let maxTime = this.pickerMinDate + day1;
-            let minTime = this.pickerMinDate - day1;
-            return time.getTime() > maxTime || time.getTime() < minTime;
-          }else{
-            return time.getTime() > Date.now()
-          }
+          // if (this.pickerMinDate) {
+          //   // const day = 7 * 24 * 3600 * 1000;
+          //   // const day6 = 6 * 24 * 3600 * 1000;
+          //   let maxTime = this.pickerMinDate + this.maxDay;
+          //   let minTime = this.pickerMinDate - this.maxDay;
+          //   return time.getTime() > maxTime || time.getTime() < minTime;
+          // }else{
+          //   return time.getTime() > Date.now()
+          // }
+          return false;
         }
     },
     }
@@ -66,9 +68,21 @@ export default {
 
     dateChange(value) {
       if(this.dateRange&&this.dateRange.length==2){
-        this.dateRange[0]=timeFormat(this.dateRange[0]);
-        this.dateRange[1]=timeFormat(this.dateRange[1]);
+        const startTime=new Date(this.dateRange[0]);
+        const endTime=new Date(this.dateRange[1]);
+
+        if( endTime.getTime() > dayjs(startTime.getTime()).add(6, 'day') ){
+          this.$message.error("选择不能不超过7天！");
+          this.dateRange=null;
+          return
+        }
+        // this.dateRange[0]=timeFormat(this.dateRange[0]);
+        // this.dateRange[1]=timeFormat(this.dateRange[1]);
+
+      }else{
+
       }
+
       this.$emit("input", this.dateRange);
       this.$emit('dateTimeChange', this.dateRange)
 		},
diff --git a/src/components/DatePickerAdv/elDateAdvPicker.vue b/src/components/DatePickerAdv/elDateAdvPicker.vue
index b0b46c19..2132661d 100644
--- a/src/components/DatePickerAdv/elDateAdvPicker.vue
+++ b/src/components/DatePickerAdv/elDateAdvPicker.vue
@@ -2,6 +2,7 @@
  <div class="date-box">
     <el-date-picker
         :default-time="['00:00:00', '23:59:59']"
+        value-format="yyyy-MM-dd HH:mm:ss"
         v-model="dateRange"
         type="datetimerange"
         start-placeholder="开始日期"