diff --git a/src/views/device/deviceSystem.vue b/src/views/device/deviceSystem.vue
index af50aa1..8401303 100644
--- a/src/views/device/deviceSystem.vue
+++ b/src/views/device/deviceSystem.vue
@@ -628,32 +628,52 @@ export default {
     changeContent(val) {
 
       let arr = val.split('；')
+      arr = arr.filter(item => item != '')
+      console.log('arr===========>',arr)
       if (this.tableData.length != 0) {
         console.log('tableData------------------>',this.tableData)
         console.log('addForm------------------>',this.addForm.cycle)
+
         let arr1 = JSON.parse(JSON.stringify(this.tableData))
         if (val == '' && this.addForm.requirement == '') {
           arr1 = []
         } else {
-          arr.map((item, index) => {
-            // if(item != ''){
-            arr1[index] = {
-              ...arr1[index],
-              checkContent: item,
-              craft: arr1[index] ? item === arr1[index].checkContent ? arr1[index].craft : '' : '',
-              period: arr1[index] ? arr1[index].period : this.addForm.cycle,
-              startTime: arr1[index] ? arr1[index].startTime : this.addForm.startTime
-            }
-            // }
-          })
+          if(arr.length == arr1.length){
+            arr.map((item, index) => {
+              // if(item != ''){
+                arr1[index] = {
+                  ...arr1[index],
+                  checkContent: item,
+                  craft: arr1[index] ? item === arr1[index].checkContent ? arr1[index].craft : '' : '',
+                  period: arr1[index] ? arr1[index].period : this.addForm.cycle,
+                  startTime: arr1[index] ? arr1[index].startTime : this.addForm.startTime
+                }
+              // }
+            })
+          }else{
+            let arr2 = []
+            arr.map((item,index) =>{
+              arr2.push({
+                checkContent: item,
+                craft: arr1[index] ? item === arr1[index].checkContent ? arr1[index].craft : '' : '',
+                period: arr1[index] ? arr1[index].period : this.addForm.cycle,
+                startTime: arr1[index] ? arr1[index].startTime : this.addForm.startTime
+              })
+            })
+            arr1 = arr2
+          }
         }
+        console.log('arr1-------------------->',arr1)
         this.tableData = arr1
       } else {
         let arr1 = []
         arr.map(item => {
           if (item != '') {
             arr1.push({
-              checkContent: item
+              checkContent: item,
+              craft:  '',
+              period: '',
+              startTime: ''
             })
           }
         })
@@ -683,7 +703,7 @@ export default {
         arr.map(item => {
           if (item != '') {
             arr1.push({
-              craft: item
+              craft: item,
             })
           }
         })
@@ -693,10 +713,13 @@ export default {
     },
     // 巡检周期修改
     changeCycle(val) {
+      let arr = []
       if (this.tableData.length != 0) {
         this.tableData.map(item => {
           item.period = val
         })
+        console.log('this.$forceUpdate()--------------->',this.tableData)
+        this.$forceUpdate()
       }
     },
     // 巡检开始时间改变