diff --git a/frontend/src/api/device/interface/testSource.ts b/frontend/src/api/device/interface/testSource.ts
index 3b59f26..066e96f 100644
--- a/frontend/src/api/device/interface/testSource.ts
+++ b/frontend/src/api/device/interface/testSource.ts
@@ -2,43 +2,44 @@ import type { ReqPage, ResPage } from '@/api/interface'
 
 // 检测源模块
 export namespace TestSource {
-
-     /**
-   * 检测脚本表格分页查询参数
-   */
- export interface ReqTestSourceParams extends ReqPage{
-    id: string; // 装置序号id 必填
-    name: string; 
-    pattern: string;
-  }
+    /**
+     * 检测源表格分页查询参数
+     */
+    export interface ReqTestSourceParams extends ReqPage {
+        id: string
+        name: string
+        pattern: string
+    }
 
     // 检测源接口
     export interface ResTestSource {
-        id: string;     //检测源ID
-        name?: string;    //检测源名称（检测源类型 + 设备类型 + 数字自动生成）
-        pattern: string;//检测源模式(字典表Code字段，数字、模拟、比对)
-        type: string;   //检测源类型(字典表Code字段，标准源、高精度设备)
-        devType: string;//检测源设备类型(字典表Code字段)
-        parameter?: string;//源参数（JSON字符串）
-        state:number;//
-        createBy?: string;
-        createTime?: string;
-        updateBy?: string;
-        updateTime?: string;
+        id: string
+        name?: string
+        pattern: string
+        type: string
+        devType: string
+        maxVoltage?: number
+        maxCurrent?: number
+        parameter?: string
+        state: number
+        createBy?: string
+        createTime?: string
+        updateBy?: string
+        updateTime?: string
     }
-  
-    /* 检测脚本查询分页返回的对象；
-    */
-   export interface ResTestSourcePage extends ResPage<ResTestSource> {
- 
-   }
-    export interface ParameterType{
-        id:string;
-        type:string;
-        desc:string;
-        value:string|null;
-        sort:number;
-        pId:string;
-        children?:ParameterType[];
+
+    /*
+     * 检测源查询分页返回的对象
+     */
+    export interface ResTestSourcePage extends ResPage<ResTestSource> {}
+
+    export interface ParameterType {
+        id: string
+        type: string
+        desc: string
+        value: string | null
+        sort: number
+        pId: string
+        children?: ParameterType[]
     }
-  }
\ No newline at end of file
+}
diff --git a/frontend/src/views/home/components/preTest.vue b/frontend/src/views/home/components/preTest.vue
index 8da05be..1ebc6eb 100644
--- a/frontend/src/views/home/components/preTest.vue
+++ b/frontend/src/views/home/components/preTest.vue
@@ -206,6 +206,20 @@ function handleWarningError(stepRef: any, logRef: any, message: string) {
 watch(webMsgSend, function (newValue, oldValue) {
   if (testStatus.value !== 'waiting') {
     switch (newValue.requestId) {
+      case 'overloadTest':
+        if (newValue.code === 1) {
+          handleFatalError(step1, step1InitLog, '电压过载！')
+        }
+        if (newValue.code === 2) {
+          handleFatalError(step1, step1InitLog, '电流过载！')
+        }
+        if (newValue.code === 3) {
+          handleFatalError(step1, step1InitLog, '电压和电流过载！')
+        }
+        if (newValue.code === 4) {
+          handleFatalError(step1, step1InitLog, '过载检测成功！')
+        }
+        break;
       case 'yjc_ytxjy':
         switch (newValue.operateCode) {
           case 'INIT_GATHER':
diff --git a/frontend/src/views/machine/testSource/components/testSourcePopup.vue b/frontend/src/views/machine/testSource/components/testSourcePopup.vue
index 34ef211..cfea713 100644
--- a/frontend/src/views/machine/testSource/components/testSourcePopup.vue
+++ b/frontend/src/views/machine/testSource/components/testSourcePopup.vue
@@ -10,7 +10,7 @@
                 class="form-three"
             >
                 <el-form-item label="设备类型" prop="devType">
-                    <el-select v-model="formContent.devType" placeholder="请选择源型号">
+                    <el-select v-model="formContent.devType" placeholder="请选择源设备类型">
                         <el-option
                             v-for="item in dictStore.getDictData(dictTypeCode)"
                             :key="item.id"
@@ -29,6 +29,24 @@
                         />
                     </el-select>
                 </el-form-item>
+                <el-form-item label="最大电压" prop="maxVoltage">
+                    <el-input-number
+                        v-model="formContent.maxVoltage"
+                        :min="0"
+                        :precision="2"
+                        :step="0.1"
+                        style="width: 100%"
+                    />
+                </el-form-item>
+                <el-form-item label="最大电流" prop="maxCurrent">
+                    <el-input-number
+                        v-model="formContent.maxCurrent"
+                        :min="0"
+                        :precision="2"
+                        :step="0.1"
+                        style="width: 100%"
+                    />
+                </el-form-item>
             </el-form>
         </div>
 
@@ -40,7 +58,7 @@
         />
         <template #footer>
             <div>
-                <el-button :disabled="tableIsDisable" @click="close()">取 消</el-button>
+                <el-button :disabled="tableIsDisable" @click="close()">取消</el-button>
                 <el-button :disabled="tableIsDisable" type="primary" @click="save()">保存</el-button>
             </div>
         </template>
@@ -49,12 +67,12 @@
 
 <script lang="ts" setup name="ErrorSystemDialog">
 import { ElMessage, type FormItemRule } from 'element-plus'
-import { computed, Ref, ref } from 'vue'
+import { computed, ref, type Ref } from 'vue'
 import { dialogBig } from '@/utils/elementBind'
 import { addTestSource, getTestSourceById, updateTestSource } from '@/api/device/testSource/index'
-import { useDictStore } from '@/stores/modules/dict'
 import { type TestSource } from '@/api/device/interface/testSource'
-// 定义弹出组件元信息
+import { useDictStore } from '@/stores/modules/dict'
+
 const dialogFormRef = ref()
 const dictStore = useDictStore()
 const mode = ref()
@@ -71,13 +89,15 @@ function useMetaInfo() {
         parameter: '',
         type: '',
         devType: '',
+        maxVoltage: undefined,
+        maxCurrent: undefined,
         state: 1
     })
     return { dialogVisible, titleType, formContent }
 }
 
 const { dialogVisible, titleType, formContent } = useMetaInfo()
-// 清空formContent
+
 const resetFormContent = () => {
     formContent.value = {
         id: '',
@@ -85,11 +105,13 @@ const resetFormContent = () => {
         parameter: '',
         type: '',
         devType: '',
+        maxVoltage: undefined,
+        maxCurrent: undefined,
         state: 1
     }
 }
 
-let dialogTitle = computed(() => {
+const dialogTitle = computed(() => {
     switch (titleType.value) {
         case 'add':
             tableIsDisable.value = false
@@ -101,45 +123,52 @@ let dialogTitle = computed(() => {
             tableIsDisable.value = true
             return '查看检测源'
         default:
-            return '' // 默认情况，可选
+            return ''
     }
 })
 
-let dictTypeCode = computed(() => {
+const dictTypeCode = computed(() => {
     return 'S_Dev_Type_' + dictStore.getDictData('Pattern').find(item => item.id === modeId.value)?.code
 })
-// 定义规则
+
+const validateNonNegative = (label: string) => {
+    return (_rule: FormItemRule, value: number | undefined, callback: (error?: Error) => void) => {
+        if (value != null && value < 0) {
+            callback(new Error(`${label} cannot be negative`))
+            return
+        }
+        callback()
+    }
+}
+
 const rules: Ref<Record<string, Array<FormItemRule>>> = ref({
-    name: [{ required: true, message: '检测源名称必填！', trigger: 'blur' }],
+    name: [{ required: true, message: '检测源名称必填', trigger: 'blur' }],
     devType: [{ required: true, message: '请选择一项设备类型', trigger: 'change' }],
-    type: [{ required: true, message: '请选择一项检测源类型', trigger: 'change ' }]
+    type: [{ required: true, message: '请选择一项检测源类型', trigger: 'change' }],
+    maxVoltage: [{ validator: validateNonNegative('最大电压'), trigger: 'change' }],
+    maxCurrent: [{ validator: validateNonNegative('最大电流'), trigger: 'change' }]
 })
 
-// 关闭弹窗
 const close = () => {
     dialogVisible.value = false
-    // 清空dialogForm中的值
     resetFormContent()
-    // 重置表单
     dialogFormRef.value?.resetFields()
     parameterTable.value?.clearData()
 }
 
-// 保存数据
 const save = () => {
     try {
         dialogFormRef.value?.validate(async (valid: boolean) => {
             if (valid) {
                 if (formContent.value.id) {
                     await updateTestSource(formContent.value)
-                    ElMessage.success({ message: `${dialogTitle.value}成功！` })
+                    ElMessage.success({ message: `${dialogTitle.value}成功` })
                 } else {
                     await addTestSource(formContent.value)
-                    ElMessage.success({ message: `${dialogTitle.value}成功！` })
+                    ElMessage.success({ message: `${dialogTitle.value}成功` })
                 }
                 close()
-                // 刷新表格
-                await props.refreshTable!()
+                await props.refreshTable?.()
             }
         })
     } catch (err) {
@@ -147,7 +176,6 @@ const save = () => {
     }
 }
 
-// 打开弹窗，可能是新增，也可能是编辑
 const open = async (sign: string, data: TestSource.ResTestSource, currentMode: string) => {
     titleType.value = sign
     dialogVisible.value = true
@@ -155,13 +183,25 @@ const open = async (sign: string, data: TestSource.ResTestSource, currentMode: s
     modeId.value = dictStore.getDictData('Pattern').find(item => item.name === currentMode)?.id
     if (data.id) {
         const result = await getTestSourceById(data)
-        if (result && result.data) {
-            formContent.value = result.data as TestSource.ResTestSource
+        const sourceData = (result?.data ?? {}) as Partial<TestSource.ResTestSource>
+        formContent.value = {
+            id: sourceData.id ?? data.id,
+            pattern: sourceData.pattern ?? modeId.value,
+            parameter: sourceData.parameter ?? '',
+            type: sourceData.type ?? '',
+            devType: sourceData.devType ?? '',
+            maxVoltage: sourceData.maxVoltage ?? undefined,
+            maxCurrent: sourceData.maxCurrent ?? undefined,
+            state: sourceData.state ?? 1,
+            name: sourceData.name,
+            createBy: sourceData.createBy,
+            createTime: sourceData.createTime,
+            updateBy: sourceData.updateBy,
+            updateTime: sourceData.updateTime
         }
     } else {
         resetFormContent()
     }
-    // 重置表单
     dialogFormRef.value?.resetFields()
 }
 
@@ -169,7 +209,6 @@ const changeParameter = (parameterArr: any) => {
     formContent.value.parameter = JSON.stringify(parameterArr)
 }
 
-// 对外映射
 defineExpose({ open })
 const props = defineProps<{
     refreshTable: (() => Promise<void>) | undefined
diff --git a/frontend/src/views/machine/testSource/index.vue b/frontend/src/views/machine/testSource/index.vue
index 5326b16..539a135 100644
--- a/frontend/src/views/machine/testSource/index.vue
+++ b/frontend/src/views/machine/testSource/index.vue
@@ -1,115 +1,123 @@
 <template>
-    <div class='table-box'>
-      <ProTable
-        ref='proTable'
-        :columns='columns'
-        :request-api="getTableList"
-     >
-        <!-- :data='testSourceData'  如果要显示静态数据，就切换该配置-->
-        <!-- 表格 header 按钮 -->
-        <template #tableHeader='scope'>
-          <el-button v-auth.testSource="'add'" type='primary' :icon='CirclePlus' @click="openDialog('add')">新增</el-button>
-          <el-button v-auth.testSource="'delete'" type='danger' :icon='Delete'
-                      plain :disabled='!scope.isSelected' @click='batchDelete(scope.selectedListIds)'>
-            删除
-          </el-button>
-        </template>
-        <!-- 表格操作 -->
-        <template #operation='scope'>
-          <el-button  v-auth.testSource="'view'" type='primary' link :icon='View' @click="openDialog('view', scope.row)">查看</el-button>
-          <el-button v-auth.testSource="'edit'" type='primary' link :icon='EditPen' @click="openDialog('edit', scope.row)">编辑</el-button>
-          <el-button v-auth.testSource="'delete'"  type='primary' link :icon='Delete' @click='handleDelete(scope.row)'>删除</el-button>
-      </template>
-  
-      </ProTable>
+    <div class="table-box">
+        <ProTable ref="proTable" :columns="columns" :request-api="getTableList">
+            <template #tableHeader="scope">
+                <el-button v-auth.testSource="'add'" type="primary" :icon="CirclePlus" @click="openDialog('add')">
+                    新增
+                </el-button>
+                <el-button
+                    v-auth.testSource="'delete'"
+                    type="danger"
+                    :icon="Delete"
+                    plain
+                    :disabled="!scope.isSelected"
+                    @click="batchDelete(scope.selectedListIds)"
+                >
+                    删除
+                </el-button>
+            </template>
+            <template #operation="scope">
+                <el-button v-auth.testSource="'view'" type="primary" link :icon="View" @click="openDialog('view', scope.row)">
+                    查看
+                </el-button>
+                <el-button v-auth.testSource="'edit'" type="primary" link :icon="EditPen" @click="openDialog('edit', scope.row)">
+                    编辑
+                </el-button>
+                <el-button
+                    v-auth.testSource="'delete'"
+                    type="primary"
+                    link
+                    :icon="Delete"
+                    @click="handleDelete(scope.row)"
+                >
+                    删除
+                </el-button>
+            </template>
+        </ProTable>
     </div>
-    <TestSourcePopup :refresh-table='proTable?.getTableList' ref='testSourcePopup' />
+    <TestSourcePopup :refresh-table="proTable?.getTableList" ref="testSourcePopup" />
+</template>
 
-  </template>
-  
-  <script setup lang='tsx' name='useRole'>
-  import { type TestSource } from '@/api/device/interface/testSource'
-  import { useHandleData } from '@/hooks/useHandleData'
-  import { useDownload } from '@/hooks/useDownload'
-  import { useAuthButtons } from '@/hooks/useAuthButtons'
-  import ProTable from '@/components/ProTable/index.vue'
-  import ImportExcel from '@/components/ImportExcel/index.vue'
-  import type{  ProTableInstance, ColumnProps } from '@/components/ProTable/interface'
-  import { CirclePlus, Delete, EditPen, Share, Download, Upload, View, Refresh } from '@element-plus/icons-vue'
-  import { useDictStore } from '@/stores/modules/dict'
-  import TestSourcePopup from './components/testSourcePopup.vue'
-   import {
-    getTestSourceList,deleteTestSource,
-  } from '@/api/device/testSource/index'
-  import { reactive, ref } from 'vue'
-  import { useModeStore } from '@/stores/modules/mode'; // 引入模式 store
-  defineOptions({
-      name: 'testSource'
-  })
-  const testSourcePopup = ref()
-  const dictStore = useDictStore()
-  const modeStore = useModeStore();
-  // ProTable 实例
-  const proTable = ref<ProTableInstance>()
-  
-  const getTableList = (params: any) => {
+<script setup lang="tsx" name="useRole">
+import { type TestSource } from '@/api/device/interface/testSource'
+import { useHandleData } from '@/hooks/useHandleData'
+import ProTable from '@/components/ProTable/index.vue'
+import type { ProTableInstance, ColumnProps } from '@/components/ProTable/interface'
+import { CirclePlus, Delete, EditPen, View } from '@element-plus/icons-vue'
+import { useDictStore } from '@/stores/modules/dict'
+import TestSourcePopup from './components/testSourcePopup.vue'
+import { getTestSourceList, deleteTestSource } from '@/api/device/testSource/index'
+import { reactive, ref } from 'vue'
+import { useModeStore } from '@/stores/modules/mode'
 
-  let newParams = JSON.parse(JSON.stringify(params))
-  const patternId  = dictStore.getDictData('Pattern').find(item=>item.name=== modeStore.currentMode)?.id//获取数据字典中对应的id
-  newParams.pattern = patternId
-  return getTestSourceList(newParams)
+defineOptions({
+    name: 'testSource'
+})
+
+const testSourcePopup = ref()
+const dictStore = useDictStore()
+const modeStore = useModeStore()
+const proTable = ref<ProTableInstance>()
+
+const getTableList = (params: any) => {
+    const newParams = JSON.parse(JSON.stringify(params))
+    const patternId = dictStore.getDictData('Pattern').find(item => item.name === modeStore.currentMode)?.id
+    newParams.pattern = patternId
+    return getTestSourceList(newParams)
 }
 
-  // 表格配置项
-  const columns = reactive<ColumnProps<TestSource.ResTestSource>[]>([
-    { type: 'selection', fixed: 'left', width: 70 ,
-    },
+const columns = reactive<ColumnProps<TestSource.ResTestSource>[]>([
+    { type: 'selection', fixed: 'left', width: 70 },
     { type: 'index', fixed: 'left', width: 70, label: '序号' },
     {
-      prop: 'name',
-      label: '名称',
-      search: { el: 'input' },
-      minWidth: 300,
+        prop: 'name',
+        label: '名称',
+        search: { el: 'input' },
+        minWidth: 300
     },
     {
-      prop: 'devType',
-      label: '设备类型',
-      enum: dictStore.getDictData('S_Dev_Type_'+dictStore.getDictData('Pattern').find(item=>item.name=== modeStore.currentMode)?.code),
-      fieldNames: { label: 'name', value: 'id' },
-      search: { el: 'select' },
-      minWidth: 250,
+        prop: 'devType',
+        label: '设备类型',
+        enum: dictStore.getDictData(
+            'S_Dev_Type_' + dictStore.getDictData('Pattern').find(item => item.name === modeStore.currentMode)?.code
+        ),
+        fieldNames: { label: 'name', value: 'id' },
+        search: { el: 'select' },
+        minWidth: 250
     },
     {
-      prop: 'type',
-      label: '检测源类型',
-      enum: dictStore.getDictData('Pq_Source_Type'),
-      fieldNames: { label: 'name', value: 'id' },
-      search: { el: 'select' },
-      minWidth: 150,
+        prop: 'type',
+        label: '检测源类型',
+        enum: dictStore.getDictData('Pq_Source_Type'),
+        fieldNames: { label: 'name', value: 'id' },
+        search: { el: 'select' },
+        minWidth: 150
     },
-    { prop: 'operation', label: '操作', fixed: 'right', width: 250 },
-  ])
-  
+    {
+        prop: 'maxVoltage',
+        label: '最大电压(V)',
+        minWidth: 140
+    },
+    {
+        prop: 'maxCurrent',
+        label: '最大电流(A)',
+        minWidth: 140
+    },
+    { prop: 'operation', label: '操作', fixed: 'right', width: 250 }
+])
 
-// 打开 drawer(新增、编辑)
 const openDialog = (titleType: string, row: Partial<TestSource.ResTestSource> = {}) => {
-
-  testSourcePopup.value?.open(titleType, row,modeStore.currentMode)
+    testSourcePopup.value?.open(titleType, row, modeStore.currentMode)
 }
 
-
-// 批量删除设备
 const batchDelete = async (id: string[]) => {
-  await useHandleData(deleteTestSource, id, '删除所选检测源')
-  proTable.value?.clearSelection()
-  proTable.value?.getTableList()
+    await useHandleData(deleteTestSource, id, '删除所选检测源')
+    proTable.value?.clearSelection()
+    proTable.value?.getTableList()
 }
 
-// 删除设备
 const handleDelete = async (params: TestSource.ResTestSource) => {
-  await useHandleData(deleteTestSource, [params.id], `删除【${params.name}】检测源`)
-  proTable.value?.getTableList()
+    await useHandleData(deleteTestSource, [params.id], `删除【${params.name}】检测源`)
+    proTable.value?.getTableList()
 }
-  
-  </script>
-  
\ No newline at end of file
+</script>