diff --git a/src/utils/api.js b/src/utils/api.js
index 650dd50..1d83b47 100644
--- a/src/utils/api.js
+++ b/src/utils/api.js
@@ -20,6 +20,7 @@ export default {
     orderUpdate: `${host}/nakadai/nakadai/order/update`,// 订单更新
     renew: `${host}/nakadai/nakadai/orderOther/renew`,// 续费信息管理-post
     ship: `${host}/nakadai/nakadai/orderOther/ship`,// 处理时的订单发货管理-post
+    getOrderOtherTime: `${host}/nakadai/nakadai/orderOther/getOrderOtherTime`,
 
     queryAccountIsExist: `${host}/liuwanr/userInfo/queryServerAccountIsExist`, //查询账号是否存在
 
diff --git a/src/views/order/AddOrder.vue b/src/views/order/AddOrder.vue
index c33cef3..5e32271 100644
--- a/src/views/order/AddOrder.vue
+++ b/src/views/order/AddOrder.vue
@@ -140,19 +140,21 @@
                                     <template slot-scope="scope">
                                         <p v-if="!scope.row.startTime">
                                             <el-date-picker
+                                                :class="orderRepeat.includes(scope.row.id) ? 'red' : ''"
                                                 style="width:130px"
                                                 v-model="scope.row.startTime"
                                                 type="date" :disabled="viewDisabled||editDisabled"
-                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options)"
+                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options, 1)"
                                                 placeholder="请选择使用日期">
                                             </el-date-picker>
                                         </p>
                                         <p v-else>
                                             <el-date-picker
+                                                :class="orderRepeat.includes(scope.row.id) ? 'red' : ''"
                                                 style="width:130px"
                                                 v-model="scope.row.startTime"
                                                 type="date" :disabled="viewDisabled||editDisabled"
-                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options)"
+                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options, 1)"
                                                 placeholder="请选择使用日期">
                                             </el-date-picker>
                                             <span v-if="scope.row.startTime"><span v-if='scope.row.endTime'> - </span>{{ scope.row.endTime }}</span></p>
@@ -278,19 +280,21 @@
                                     <template slot-scope="scope">
                                         <p v-if="!scope.row.startTime">
                                             <el-date-picker
+                                                :class="orderRepeat.includes(scope.row.id) ? 'red' : ''"
                                                 style="width:130px"
                                                 v-model="scope.row.startTime"
                                                 type="date" :disabled="viewDisabled||editDisabled"
-                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options)"
+                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options, 1)"
                                                 placeholder="请选择使用日期">
                                             </el-date-picker>
                                         </p>
                                         <p v-else>
                                             <el-date-picker
+                                                :class="orderRepeat.includes(scope.row.id) ? 'red' : ''"
                                                 style="width:130px"
                                                 v-model="scope.row.startTime"
                                                 type="date" :disabled="viewDisabled||editDisabled"
-                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options)"
+                                                @change="deadLine(scope.row.periodOfUse,scope.row,scope.row.options, 1)"
                                                 placeholder="请选择使用日期">
                                             </el-date-picker>
                                             <span v-if="scope.row.startTime"><span v-if='scope.row.endTime'> - </span>{{ scope.row.endTime }}</span></p>
@@ -752,6 +756,8 @@ export default {
             productName: "",// 搜索产品名称
             searchTimer: null,
             titlesw:'',
+            orderRepeat: [],
+            repeatMsg: ''
         };
     },
     watch: {
@@ -934,6 +940,7 @@ export default {
             }
             this.$refs["form"].validate((valid) => {
                 if (valid) {
+                    if (this.orderRepeat.length) return this.$message.error(this.repeatMsg)
                     let tempArr = [...this.dataPlatformPermissions, ...this.coursePermissions];
                     let renew = tempArr.some(e => e.renew);
                     if (this.renewDisabled || renew) {/* 续费状态下 */
@@ -1315,7 +1322,25 @@ export default {
             }
         },
         // 使用期限转换以及计算剩余天数
-        deadLine(e,row,options) {
+        deadLine(e,row,options, isDate) {
+            // 只有改变了起止日期才需要调接口查询订单，该接口作用是把开始时间传过去，会返回一个提示或者时间，如果是时间，则把时间+1天，如果是提示，则无法保存
+            if (isDate) {
+                const date = row.startTime
+                const orderRepeat = this.orderRepeat
+                this.$post(this.api.getOrderOtherTime, {
+                    customerId: this.form.customerId,
+                    id: row.dataOrCourseId,
+                    startTime: date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate()
+                }).then(res => {
+                    orderRepeat.includes(row.id) && orderRepeat.splice(orderRepeat.findIndex(e => e === row.id), 1)
+                    let time = new Date(res.endTime)
+                    time = new Date(time.setDate(time.getDate() + 1))
+                    row.startTime = `${time.getFullYear()}-${time.getMonth() + 1}-${time.getDate()}`
+                }).catch(res => {
+                    this.repeatMsg = res.message
+                    orderRepeat.includes(row.id) || orderRepeat.push(row.id)
+                })
+            }
             let optionsData = ''
             if(e > 0){
                 if (options == 1){
@@ -1333,8 +1358,7 @@ export default {
             row.endTime = time + optionsData
             var timestamp =  endTime;
             var dt = new Date(timestamp);    //根据时间戳生成的时间对象
-            var date = (dt.getFullYear()) + "-" + (dt.getMonth() + 1) + "-" + (dt.getDate())
-            row.endTime = date;
+            row.endTime = (dt.getFullYear()) + "-" + (dt.getMonth() + 1) + "-" + (dt.getDate())
             let endYear = timestamp - time
             let endYears = endYear/1000/60/60/24
             row.remainingPeriod = endYears
@@ -1358,8 +1382,7 @@ export default {
             };
             return this.$get(this.api.queryCity, data).then(res => {
                 this.cityList = res.list;
-            }).catch(res => {
-            });
+            }).catch(res => {})
         },
         // 清除城市
         clearcity() {
@@ -1486,10 +1509,9 @@ export default {
 /deep/.orderTables .el-select>.el-input{
     width: 35%;
 }
-/deep/ .course-input .red .el-input__inner {
-    border: 1px solid red;
-}
-/deep/ .small .red .el-input__inner {
+/deep/ .course-input .red .el-input__inner,
+/deep/ .small .red .el-input__inner,
+/deep/ .red .el-input__inner {
     border: 1px solid red;
 }
 /deep/ .small .el-input__inner {