diff --git a/business-css/frontend/src/components/antvx6/changeDialogsettings.vue b/business-css/frontend/src/components/antvx6/changeDialogsettings.vue
index ac6b190..3940f9e 100644
--- a/business-css/frontend/src/components/antvx6/changeDialogsettings.vue
+++ b/business-css/frontend/src/components/antvx6/changeDialogsettings.vue
@@ -160,6 +160,21 @@ const props = defineProps({
     type: Object,
     default: {}
   },
+  formula: {
+    required: false,
+    type: String,
+    default: ''
+  },
+  formulaData: {
+    required: false,
+    type: Array,
+    default: []
+  },
+  deviceMaterialData: {
+    required: false,
+    type: Array,
+    default: []
+  },
 })
 const isAcitve = ref(-1);
 
@@ -185,10 +200,10 @@ function handleClick(item:any, index:any){
   for(let key in item){
     if(getName(key).name != '' && item[key] != '' &&  item[key] != null){
       attributeList.value.push({
-        name: '('+getName(key).name +')',
+        name: getName(key).name ,
         key: getName(key).key,
         type: getName(key).type,
-        parentName : getName(key).type == 'device' ? '('+item.deviceName  +')' : '('+item.materialName +')',
+        parentName : getName(key).type == 'device' ? item.deviceName  : item.materialName ,
         parentId : getName(key).type == 'device' ? item.deviceId : item.materialId
       })
     }
@@ -213,7 +228,7 @@ function selectedClick(item:any, index:any){
   let tempData:any = []
   formulaData.value.forEach((element:any) => {
     if(element.parentName != null){
-       tempData.push(element.parentName)
+       tempData.push("(" + element.parentName +'.'+ element.name+")" )
     }else{
       tempData.push(element)
     }
@@ -225,15 +240,18 @@ function selectedClick(item:any, index:any){
 onMounted(() => {
   
 gettableData();
+
+ formula.value  = props.formula
+  formulaData.value = props.formulaData
 });
-;
+
 function selectedSymbolClick(name:any){
   formulaData.value.push(name)
 
   let tempData:any = []
   formulaData.value.forEach((element:any) => {
     if(element.parentName != null){
-       tempData.push(element.parentName)
+         tempData.push("(" + element.parentName +'.'+ element.name+")" )
     }else{
       tempData.push(element)
     }
@@ -246,7 +264,7 @@ function delClick(index:any){
   let tempData:any = []
   formulaData.value.forEach((element:any) => {
     if(element.parentName != null){
-       tempData.push(element.parentName)
+      tempData.push("(" + element.parentName +'.'+ element.name+")" )
     }else{
       tempData.push(element)
     }
@@ -254,6 +272,7 @@ function delClick(index:any){
   });
   formula.value = tempData.join('')
 }
+// const deviceMaterialData:any = ref([])
 function confirmClick(){
    let deviceMaterialData:any = []
    formulaData.value.forEach((element:any) => {
@@ -307,12 +326,12 @@ function confirmClick(){
         <div @click="selectedSymbolClick(1)">1</div>
         <div @click="selectedSymbolClick(2)">2</div>
         <div @click="selectedSymbolClick(3)">3</div>
-        <div @click="selectedSymbolClick(3)">-</div>
+        <div @click="selectedSymbolClick(' - ')">-</div>
       </div>
       <div class="calculator-box">
         <div style="width: 220px;" @click="selectedSymbolClick(0)">0</div>
         <div @click="selectedSymbolClick('.')">.</div>
-        <div @click="selectedSymbolClick('+')">+</div>
+        <div @click="selectedSymbolClick(' + ')">+</div>
       </div>
       <div class="formula-viewbox">
         {{ formula }}
diff --git a/business-css/frontend/src/components/antvx6/changesettings.vue b/business-css/frontend/src/components/antvx6/changesettings.vue
index 1751b31..c6fc47f 100644
--- a/business-css/frontend/src/components/antvx6/changesettings.vue
+++ b/business-css/frontend/src/components/antvx6/changesettings.vue
@@ -206,9 +206,20 @@ function confirmTableClick(){ // 确认变动公式设置
   tableData.value[tableIndex.value].deviceMaterialData = formulaInfo.value.deviceMaterialData
   isDialogFormula.value = false
 }
+const formula:any = ref('')
+const formulaData:any = ref([])
+
 const isChangeDialogsettings:any = ref(false) // 变动公式设置弹窗
 
 function openChangeDialogsettings(){ // 打开变动公式值设置弹窗
+  formula.value = ''
+  formulaData.value = []
+  if(tableData.value[tableIndex.value].formula !=null && tableData.value[tableIndex.value].formula != ""){
+    formula.value = tableData.value[tableIndex.value].formula
+  }     
+  if(tableData.value[tableIndex.value].formulaData !=null && tableData.value[tableIndex.value].formulaData != ""){
+    formulaData.value = tableData.value[tableIndex.value].formulaData
+  }
   isChangeDialogsettings.value = true
 }
 
@@ -327,7 +338,8 @@ function closeChangeDialogsettings(e:any){ // 变动公式值设置关闭
     
  <el-dialog v-model="isChangeDialogsettings" :close-on-click-modal="false" :modal="false" draggable 
         :before-close="dialogChangeDialogsettings" title="变动公式值设置"  append-to-body width="1280px" class="materialmodel-dialog-box">
-        <ChangeDialogsettings v-if="isChangeDialogsettings" :projectInfo="projectInfo" 
+        <ChangeDialogsettings v-if="isChangeDialogsettings" :projectInfo="projectInfo"
+        :formula = "formula" :formulaData= "formulaData"
         @closeChangeDialogsettings="closeChangeDialogsettings" />
   </el-dialog>
 
diff --git a/business-css/frontend/src/components/antvx6/index.vue b/business-css/frontend/src/components/antvx6/index.vue
index a11c4a1..62ba7d7 100644
--- a/business-css/frontend/src/components/antvx6/index.vue
+++ b/business-css/frontend/src/components/antvx6/index.vue
@@ -100,6 +100,9 @@ onMounted(() => {
   graph = new Graph({
     container: document.getElementById('graph-container') as HTMLElement,
     grid: true,
+    background: {
+      color: '#ffffff' // Set a solid color background instead of an image
+    },
     mousewheel: {
       enabled: true,
       zoomAtMousePosition: true,
@@ -789,9 +792,9 @@ function preWork() {
       .x6-widget-stencil-title{
       display: none;
       }
-    #graph-container {
+   .x6-container-editbox #graph-container {
       width: calc(100% - 180px);
-      height: 100%;
+      height: 100% !important;
       background-color: #f1f3fe;
     }
     .x6-widget-stencil  {
@@ -860,10 +863,14 @@ function closeAntvx6() {
 }
 
 function revokeClick(){
-  graph.undo()
+   if (graph.canUndo()) {
+      graph.undo()
+    }
 }
 function removeClick(){
-  graph.clearCells();
+  if (graph.canRedo()) {
+    graph.redo()
+  }
 }
 function bigClick(){
   graph.zoom(0.1)
@@ -919,6 +926,7 @@ function closeEditdevice(e:any){ // 关闭编辑设备弹窗
   let retrievedNode:any = graph.getCellById(nodeId.value)
   retrievedNode.store.data.deviceInfo = e
   isEditdevice.value = false;
+  saveDesign()
 }
 
 function dialogEditdevice(){ // 关闭设备弹窗
@@ -1006,13 +1014,18 @@ function closeChangesettingsModel(e:any){ // 关闭变动设置弹窗
 function setFormulaInit(formula:any) {
   // const formula = "【(圆柱槽B)*0.2+(环形槽A)*1.0+0.5】";
   // 匹配*号后、+或)前的数字（支持整数和小数）
-  const regex = /\*(\d+\.?\d*)/g;
+  const regex = /([\*\/])(\d+\.?\d*)/g;
   const coefficients = [];
   let match;
 
   // 循环提取所有匹配项
   while ((match = regex.exec(formula)) !== null) {
-    coefficients.push(parseFloat(match[1])); // 转为数字类型
+    if(!isNaN(parseFloat(match[1]))){
+       coefficients.push(parseFloat(match[1])); // 转为数字类型
+    }else if(!isNaN(parseFloat(match[2]))){
+      coefficients.push(parseFloat(match[2])); // 转为数字类型
+    }
+   
   }
     console.log(coefficients); // 输出: [0.2, 1.0]
   return coefficients
@@ -1022,10 +1035,20 @@ function setFormulaInit(formula:any) {
 function getBias(formula:any){
   // 从后往前找最后一个+的位置
 // 匹配最后一个+号后面的数字（支持整数、小数）
-  const regex = /\+(\d+\.?\d*)$/;
-  const match = formula.match(regex);
-  const constant = parseFloat(match[1]);
-  return constant
+  if (formula.includes(' - ')){
+    const parts = formula.split(' - ');
+    // 处理以点开头的文件（如.gitignore）
+     return parseFloat('-' + parts.pop().toLowerCase()) ;
+  };
+  if (formula.includes(' + ')){
+    const parts = formula.split(' + ');
+    // 处理以点开头的文件（如.gitignore）
+    return parseFloat('+' + parts.pop().toLowerCase()) ;
+  };
+  return 0
+  // 从最后一个点分割，取后面的部分
+
+
 }
 
 
@@ -1051,10 +1074,20 @@ function saveDesign() { // 保存设计
               let tempSources = []
 
               for(let k=0;k<setFormulaInit(cells[i].changesettings[j].formula).length;k++){
+         
+                // name: '('+getName(key).name +')',
+                // key: getName(key).key,
+                // type: getName(key).type,
+                // parentName : getName(key).type == 'device' ? '('+item.deviceName  +')' : '('+item.materialName +')',
+                // parentId : getName(key).type == 'device' ? item.deviceId : item.materialId
+                if(cells[i].changesettings[j].deviceMaterialData[k] == null){
+                     return
+                }
+                
                 tempSources.push({
-                  entityType: 'material', //圆柱槽B
-                  entityId: cells[i].materialInfo.materialId  , //materialId :  cdeeca2e-1e0c-4bdd-b946-f347c104752c
-                  property: name, // 铀浓度（g/L）
+                  entityType: cells[i].changesettings[j].deviceMaterialData[k].type, //圆柱槽B
+                  entityId: cells[i].changesettings[j].deviceMaterialData[k].parentId  , //materialId :  cdeeca2e-1e0c-4bdd-b946-f347c104752c
+                  property: cells[i].changesettings[j].deviceMaterialData[k].key, // 铀浓度（g/L）
                   coefficient: setFormulaInit(cells[i].changesettings[j].formula)[k], //0.2
                   delay: { enabled: true, time: delay, unit: 's' } // 5
                 })
@@ -1086,7 +1119,7 @@ function saveDesign() { // 保存设计
         })
       }
     }
-    
+    console.log(devices)
     const topology = {
       projectId: projectInfo.value.projectId,
       name: projectInfo.value.name,
@@ -1127,7 +1160,7 @@ function saveDesign() { // 保存设计
 </script>
  
 <template>
-  <div class="app-layout" @click="isMenuShow = false">
+  <div class="app-layout x6-container-editbox" @click="isMenuShow = false">
     <!-- <div class="toolbar">
       <div class="style-group">
         <h4>实线</h4>
@@ -1540,4 +1573,8 @@ function saveDesign() { // 保存设计
   box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);
   cursor: pointer;
 }
+
+.x6-graph-grid {
+  background-image: none !important;
+}
 </style>
\ No newline at end of file