diff --git a/rc_autoplc_front/src/api/system/dicdata.ts b/rc_autoplc_front/src/api/system/dicdata.ts
new file mode 100644
index 0000000..4b77d55
--- /dev/null
+++ b/rc_autoplc_front/src/api/system/dicdata.ts
@@ -0,0 +1,53 @@
+import request from '@/utils/request'
+
+export function dicdataadd(data: any) {
+  return request({
+    url: '/sysDicData/add',
+    method: 'post',
+    data,
+  })
+}
+
+export function dicdatadel(id: string | number) {
+  return request({
+    url: `/sysDicData/del/${id}`,
+    method: 'delete',
+  })
+}
+
+export function dicdataupd(data: any) {
+  return request({
+    url: '/sysDicData/update',
+    method: 'put',
+    data,
+  })
+}
+
+export function dicdatalist(data: any) {
+  return request({
+    url: '/sysDicData/listPage',
+    method: 'get',
+    params: data,
+  })
+}
+
+export function dicdatabyid(id: string | number) {
+  return request({
+    url: `/sysDicData/getById/${id}`,
+    method: 'get',
+  })
+}
+
+export function dicdataall() {
+  return request({
+    url: `/sysDicData/list`,
+    method: 'get',
+  })
+}
+
+export function dicdatabydicid(dicId : string | number) {
+  return request({
+    url: `/sysDicData/listByDicId/${dicId}`,
+    method: 'get',
+  })
+}
\ No newline at end of file
diff --git a/rc_autoplc_front/src/api/system/dictype.ts b/rc_autoplc_front/src/api/system/dictype.ts
new file mode 100644
index 0000000..e65d77a
--- /dev/null
+++ b/rc_autoplc_front/src/api/system/dictype.ts
@@ -0,0 +1,46 @@
+import request from '@/utils/request'
+
+export function dictypeadd(data: any) {
+  return request({
+    url: '/sysDicType/add',
+    method: 'post',
+    data,
+  })
+}
+
+export function dictypedel(id: string | number) {
+  return request({
+    url: `/sysDicType/del/${id}`,
+    method: 'delete',
+  })
+}
+
+export function dictypeupd(data: any) {
+  return request({
+    url: '/sysDicType/update',
+    method: 'put',
+    data,
+  })
+}
+
+export function dictypelist(data: any) {
+  return request({
+    url: '/sysDicType/listPage',
+    method: 'get',
+    params: data,
+  })
+}
+
+export function dictypebyid(id: string | number) {
+  return request({
+    url: `/sysDicType/getById/${id}`,
+    method: 'get',
+  })
+}
+
+export function dictypeall() {
+  return request({
+    url: `/sysDicType/list`,
+    method: 'get',
+  })
+}
\ No newline at end of file
diff --git a/rc_autoplc_front/src/views/devinfo/index.vue b/rc_autoplc_front/src/views/devinfo/index.vue
index 53e1e35..44e9359 100644
--- a/rc_autoplc_front/src/views/devinfo/index.vue
+++ b/rc_autoplc_front/src/views/devinfo/index.vue
@@ -201,6 +201,55 @@
       </template>
     </el-drawer>
 
+    <!-- 下拉框选项配置对话框 -->
+    <el-dialog
+      v-model="selectOptionsDialogVisible"
+      :title="`[${currentSelectParam?.paramName || ''}]下拉框选项列表配置`"
+      width="600px"
+      :before-close="handleSelectOptionsDialogClose"
+    >
+      <div class="select-options-container">
+        <!-- 输入区域 -->
+        <div class="select-options-input-area">
+          <span class="input-label">选项数据：</span>
+          <el-input
+            v-model="selectOptionInput"
+            placeholder="请输入选项数据"
+            clearable
+            style="flex: 1; margin-right: 8px"
+            @keyup.enter="handleAddSelectOption"
+          />
+          <el-button type="primary" @click="handleAddSelectOption">添加</el-button>
+        </div>
+
+        <!-- 选项卡片列表 -->
+        <div class="select-options-cards">
+          <div
+            v-for="option in selectOptionsList"
+            :key="option.id"
+            class="select-option-card"
+          >
+            <span class="option-text">{{ option.dicValue }}</span>
+            <el-icon
+              class="option-delete-icon"
+              @click="handleDeleteSelectOption(option)"
+            >
+              <Close />
+            </el-icon>
+          </div>
+          <div v-if="selectOptionsList.length === 0" class="empty-tip">
+            暂无选项数据，请添加
+          </div>
+        </div>
+      </div>
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button @click="handleSelectOptionsDialogClose">取消</el-button>
+          <el-button type="primary" @click="handleSaveSelectOptions">保存</el-button>
+        </div>
+      </template>
+    </el-dialog>
+
     <!-- 参数配置对话框 -->
     <el-dialog
       v-model="paramDialogVisible"
@@ -276,7 +325,7 @@
           </el-table-column>
 
           <!-- 表单控件 -->
-          <el-table-column label="表单控件" min-width="120">
+          <el-table-column label="表单控件" min-width="120" align="left">
             <template #default="{ row }">
               <el-select
                 v-if="row.isEditing"
@@ -292,7 +341,17 @@
                   :value="form.value"
                 />
               </el-select>
-              <span v-else>{{ row.formType || '暂无' }}</span>
+              <el-button
+                v-else-if="row.formType === 'select'"
+                type="success"
+                size="small"
+                link
+                class="form-type-select-btn"
+                @click="handleConfigSelectOptions(row)"
+              >
+                下拉框
+              </el-button>
+              <span v-else>{{ getFormTypeLabel(row.formType) || '暂无' }}</span>
             </template>
           </el-table-column>
 
@@ -353,7 +412,7 @@
 <script setup lang="ts">
 import { ref, reactive, onMounted } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { Plus, Edit, Delete, Setting, Check } from '@element-plus/icons-vue'
+import { Plus, Edit, Delete, Setting, Check, Close } from '@element-plus/icons-vue'
 import {
   devInfoadd,
   devInfodel,
@@ -369,6 +428,8 @@ import {
   devparamlist,
   devparambyid,
 } from '@/api/tb/devparam'
+import { dictypeadd, dictypelist } from '@/api/system/dictype'
+import { dicdataadd, dicdatadel, dicdatabydicid } from '@/api/system/dicdata'
 
 // 加载状态
 const loading = ref(false)
@@ -769,6 +830,12 @@ const getParamIndex = (index: number) => {
   return (paramPagination.pageNum - 1) * paramPagination.pageSize + index + 1
 }
 
+// 获取表单控件标签
+const getFormTypeLabel = (formType: string) => {
+  const option = formTypeOptions.find((item) => item.value === formType)
+  return option ? option.label : formType
+}
+
 // 打开参数配置对话框
 const handleConfigParams = async (row: any) => {
   currentDevice.value = row
@@ -935,6 +1002,37 @@ const handleSaveParam = async (row: any) => {
       if (wasNew) {
         await getParamList()
       }
+
+      // 如果表单控件是下拉框，检查是否已配置过选项，只有未配置时才弹出配置对话框
+      if (row.formType === 'select') {
+        // 查找对应的字典类型
+        const dicTypeListRes: any = await dictypelist({
+          pageNum: 1,
+          pageSize: 1000,
+        })
+        
+        const dicTypeData = dicTypeListRes?.data ?? dicTypeListRes ?? {}
+        const dicTypeRecords = dicTypeData.records || dicTypeData.list || dicTypeData.rows || []
+        
+        const dicType = dicTypeRecords.find(
+          (item: any) => item.dicName === row.paramName
+        )
+
+        if (dicType) {
+          // 检查是否已有选项数据
+          const optionsRes: any = await dicdatabydicid(dicType.id)
+          const optionsData = optionsRes?.data ?? optionsRes ?? {}
+          const optionsRecords = Array.isArray(optionsData) ? optionsData : (optionsData.records || optionsData.list || optionsData.rows || [])
+          
+          // 只有没有选项数据时才弹出配置对话框
+          if (optionsRecords.length === 0) {
+            await handleCreateDicTypeAndShowConfig(row)
+          }
+        } else {
+          // 如果字典类型不存在，创建并弹出配置对话框
+          await handleCreateDicTypeAndShowConfig(row)
+        }
+      }
     } else {
       ElMessage.error(res?.message || res?.msg || (row.isNew ? '新增失败' : '更新失败'))
     }
@@ -946,6 +1044,87 @@ const handleSaveParam = async (row: any) => {
   }
 }
 
+// 创建字典类型并显示配置对话框
+const handleCreateDicTypeAndShowConfig = async (row: any) => {
+  try {
+    // 检查是否已存在该字典类型
+    const dicTypeListRes: any = await dictypelist({
+      pageNum: 1,
+      pageSize: 1000,
+    })
+    
+    const dicTypeData = dicTypeListRes?.data ?? dicTypeListRes ?? {}
+    const dicTypeRecords = dicTypeData.records || dicTypeData.list || dicTypeData.rows || []
+    
+    // 查找是否已存在相同名称的字典类型
+    const existingDicType = dicTypeRecords.find(
+      (item: any) => item.dicName === row.paramName
+    )
+
+    let dicTypeId: number | undefined
+
+    if (existingDicType) {
+      // 如果已存在，使用现有的ID
+      dicTypeId = existingDicType.id
+    } else {
+      // 如果不存在，创建新的字典类型
+      const dicTypeRes: any = await dictypeadd({
+        dicName: row.paramName,
+      })
+
+      if (dicTypeRes?.code === '0' || dicTypeRes?.code === 0 || dicTypeRes?.success) {
+        // 获取新创建的字典类型ID
+        const newDicTypeData = dicTypeRes?.data ?? dicTypeRes ?? {}
+        dicTypeId = newDicTypeData.id
+        
+        // 如果返回的数据中没有ID，重新查询
+        if (!dicTypeId) {
+          const refreshListRes: any = await dictypelist({
+            pageNum: 1,
+            pageSize: 1000,
+          })
+          const refreshData = refreshListRes?.data ?? refreshListRes ?? {}
+          const refreshRecords = refreshData.records || refreshData.list || refreshData.rows || []
+          const newDicType = refreshRecords.find(
+            (item: any) => item.dicName === row.paramName
+          )
+          dicTypeId = newDicType?.id
+        }
+      } else {
+        ElMessage.error('创建字典类型失败')
+        return
+      }
+    }
+
+    // 打开配置对话框
+    if (dicTypeId) {
+      // 先加载选项列表，检查是否已有选项数据
+      await loadSelectOptions(dicTypeId)
+      
+      // 如果还没有选项数据，才弹出提示
+      if (selectOptionsList.value.length === 0) {
+        await ElMessageBox.alert('请编辑下拉框选项列表内容', '提示', {
+          confirmButtonText: '确定',
+          type: 'info',
+        })
+      }
+      
+      currentSelectParam.value = {
+        ...row,
+        dicTypeId: dicTypeId,
+      }
+      selectOptionsDialogVisible.value = true
+    } else {
+      ElMessage.error('无法获取字典类型ID')
+    }
+  } catch (error: any) {
+    if (error !== 'cancel') {
+      console.error('创建字典类型失败:', error)
+      ElMessage.error('创建字典类型失败')
+    }
+  }
+}
+
 // 删除参数
 const handleDeleteParam = async (row: any) => {
   try {
@@ -1001,6 +1180,156 @@ const handleParamDialogClose = () => {
   currentDevice.value = null
 }
 
+// 下拉框选项配置相关
+const selectOptionsDialogVisible = ref(false)
+const currentSelectParam = ref<any>(null)
+const selectOptionInput = ref('')
+const selectOptionsList = ref<any[]>([])
+
+// 打开下拉框选项配置对话框
+const handleConfigSelectOptions = async (row: any) => {
+  try {
+    // 查找对应的字典类型
+    const dicTypeListRes: any = await dictypelist({
+      pageNum: 1,
+      pageSize: 1000,
+    })
+    
+    const dicTypeData = dicTypeListRes?.data ?? dicTypeListRes ?? {}
+    const dicTypeRecords = dicTypeData.records || dicTypeData.list || dicTypeData.rows || []
+    
+    const dicType = dicTypeRecords.find(
+      (item: any) => item.dicName === row.paramName
+    )
+
+    if (!dicType) {
+      ElMessage.warning('未找到对应的字典类型，请先保存参数')
+      return
+    }
+
+    currentSelectParam.value = {
+      ...row,
+      dicTypeId: dicType.id,
+    }
+    selectOptionsDialogVisible.value = true
+    await loadSelectOptions(dicType.id)
+  } catch (error) {
+    console.error('打开下拉框配置失败:', error)
+    ElMessage.error('打开下拉框配置失败')
+  }
+}
+
+// 加载下拉框选项列表
+const loadSelectOptions = async (dicId: number) => {
+  try {
+    const res: any = await dicdatabydicid(dicId)
+    
+    const data = res?.data ?? res ?? {}
+    const records = Array.isArray(data) ? data : (data.records || data.list || data.rows || [])
+    
+    selectOptionsList.value = records
+  } catch (error) {
+    console.error('加载下拉框选项失败:', error)
+    ElMessage.error('加载下拉框选项失败')
+    selectOptionsList.value = []
+  }
+}
+
+// 添加下拉框选项
+const handleAddSelectOption = async () => {
+  if (!selectOptionInput.value || selectOptionInput.value.trim() === '') {
+    ElMessage.warning('请输入选项数据')
+    return
+  }
+
+  if (!currentSelectParam.value?.dicTypeId) {
+    ElMessage.error('字典类型ID不存在')
+    return
+  }
+
+  try {
+    const res: any = await dicdataadd({
+      dicId: currentSelectParam.value.dicTypeId,
+      dicLabel: currentSelectParam.value.paramType || '',
+      dicValue: selectOptionInput.value.trim(),
+    })
+
+    if (res?.code === '0' || res?.code === 0 || res?.success) {
+      ElMessage.success('添加成功')
+      selectOptionInput.value = ''
+      // 重新加载选项列表
+      await loadSelectOptions(currentSelectParam.value.dicTypeId)
+    } else {
+      ElMessage.error(res?.message || res?.msg || '添加失败')
+    }
+  } catch (error) {
+    console.error('添加下拉框选项失败:', error)
+    ElMessage.error('添加下拉框选项失败')
+  }
+}
+
+// 删除下拉框选项
+const handleDeleteSelectOption = async (option: any) => {
+  try {
+    await ElMessageBox.confirm(
+      `确定要删除"${option.dicValue || '该选项'}"吗？`,
+      '提示',
+      {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning',
+      }
+    )
+
+    const res: any = await dicdatadel(option.id)
+
+    if (res?.code === '0' || res?.code === 0 || res?.success) {
+      ElMessage.success('删除成功')
+      // 重新加载选项列表
+      if (currentSelectParam.value?.dicTypeId) {
+        await loadSelectOptions(currentSelectParam.value.dicTypeId)
+      }
+    } else {
+      ElMessage.error(res?.message || res?.msg || '删除失败')
+    }
+  } catch (error: any) {
+    if (error !== 'cancel') {
+      console.error('删除下拉框选项失败:', error)
+      ElMessage.error('删除下拉框选项失败')
+    }
+  }
+}
+
+// 保存下拉框选项配置
+const handleSaveSelectOptions = async () => {
+  if (!currentSelectParam.value) {
+    return
+  }
+
+  if (selectOptionsList.value.length === 0) {
+    await ElMessageBox.alert(
+      `${currentSelectParam.value.paramName}的下拉框选项列表还未配置，请先完成配置`,
+      '提示',
+      {
+        confirmButtonText: '确定',
+        type: 'warning',
+      }
+    )
+    return
+  }
+
+  selectOptionsDialogVisible.value = false
+  ElMessage.success(`${currentSelectParam.value.paramName}下拉框选项列表保存成功！`)
+}
+
+// 关闭下拉框选项配置对话框
+const handleSelectOptionsDialogClose = () => {
+  selectOptionsDialogVisible.value = false
+  selectOptionInput.value = ''
+  selectOptionsList.value = []
+  currentSelectParam.value = null
+}
+
 // 初始化
 onMounted(() => {
   getIslandList().then(() => {
@@ -1063,5 +1392,97 @@ onMounted(() => {
   display: flex;
   justify-content: flex-end;
 }
+
+.select-options-container {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.select-options-input-area {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.input-label {
+  min-width: 80px;
+  font-weight: 500;
+  font-size: 16px;
+}
+
+.select-options-cards {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 20px;
+  min-height: 100px;
+  max-height: 300px;
+  overflow-y: auto;
+  padding: 20px;
+  background: linear-gradient(135deg, #e3f2fd 0%, #f0f2f5 100%);
+  border-radius: 4px;
+  background-image: 
+    linear-gradient(rgba(64, 158, 255, 0.03) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(64, 158, 255, 0.03) 1px, transparent 1px);
+  background-size: 20px 20px;
+}
+
+.select-option-card {
+  position: relative;
+  padding: 16px 20px;
+  background-color: #fff;
+  border: 1px solid rgba(64, 158, 255, 0.1);
+  border-radius: 12px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  cursor: default;
+  transition: all 0.3s;
+  min-width: 120px;
+  font-size: 16px;
+}
+
+.select-option-card:hover {
+  box-shadow: 0 4px 16px rgba(64, 158, 255, 0.2);
+  transform: translateY(-4px);
+  border-color: rgba(64, 158, 255, 0.3);
+}
+
+.option-text {
+  font-size: 1.2em;
+  color: #303133;
+  font-weight: bold;
+}
+
+.option-delete-icon {
+  position: absolute;
+  top: 10px;
+  right: 10px;
+  font-size: 16px;
+  color: #909399;
+  cursor: pointer;
+  transition: color 0.3s;
+  padding: 4px;
+}
+
+.option-delete-icon:hover {
+  color: #f56c6c;
+}
+
+.empty-tip {
+  width: 100%;
+  text-align: center;
+  color: #909399;
+  font-size: 16px;
+  padding: 20px 0;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 10px;
+}
+
+.form-type-select-btn {
+  font-size: inherit;
+}
 </style>
 
diff --git a/rc_autoplc_front/src/views/stepinfo/index.vue b/rc_autoplc_front/src/views/stepinfo/index.vue
index 6e97eb8..b3656f6 100644
--- a/rc_autoplc_front/src/views/stepinfo/index.vue
+++ b/rc_autoplc_front/src/views/stepinfo/index.vue
@@ -146,7 +146,7 @@
                     class="param-select"
                   >
                     <el-option
-                      v-for="(option, optIndex) in getParamOptions(param)"
+                      v-for="(option, optIndex) in (paramOptionsMap[param.id] || [])"
                       :key="optIndex"
                       :label="option.label"
                       :value="option.value"
@@ -196,6 +196,8 @@ import {
 import { islandInfolist } from '@/api/tb/islandinfo'
 import { devselect } from '@/api/tb/devinfo'
 import { devparamselect } from '@/api/tb/devparam'
+import { dictypelist } from '@/api/system/dictype'
+import { dicdatabydicid } from '@/api/system/dicdata'
 
 // 功能岛列表
 const islandList = ref<any[]>([])
@@ -237,6 +239,13 @@ const paramFormData = reactive<Record<string, any>>({})
 const paramLoading = ref(false)
 const savingParams = ref(false)
 
+// 字典类型和字典数据缓存
+const dicTypeCache = ref<Map<string, any>>(new Map())
+const dicDataCache = ref<Map<number, any[]>>(new Map())
+
+// 参数选项映射：paramId -> options[]
+const paramOptionsMap = reactive<Record<string | number, Array<{ label: string; value: string }>>>({})
+
 // 中文数字
 const chineseNumbers = ['一', '二', '三', '四', '五', '六', '七', '八', '九', '十']
 
@@ -659,6 +668,9 @@ const handleEdit = async (item: any) => {
       }
     })
 
+    // 为所有 select 类型的参数异步加载选项
+    await loadParamOptions(allParams)
+
     drawerVisible.value = true
   } catch (error) {
     console.error('加载参数失败:', error)
@@ -668,10 +680,83 @@ const handleEdit = async (item: any) => {
   }
 }
 
-// 获取参数选项（用于select类型）
-const getParamOptions = (param: any): Array<{ label: string; value: string }> => {
-  // 这里可以根据param的配置返回选项，暂时返回空数组
-  return []
+// 加载参数选项（用于select类型）
+const loadParamOptions = async (params: any[]) => {
+  // 清空之前的选项映射
+  Object.keys(paramOptionsMap).forEach((key) => {
+    delete paramOptionsMap[key]
+  })
+
+  // 为所有 select 类型的参数并行加载选项
+  const loadPromises = params
+    .filter((param) => param.formType === 'select' && param.paramName && param.id)
+    .map(async (param) => {
+      try {
+        // 先从缓存中查找字典类型
+        let dicType = dicTypeCache.value.get(param.paramName)
+        
+        // 如果缓存中没有，查询字典类型列表
+        if (!dicType) {
+          const dicTypeListRes: any = await dictypelist({
+            pageNum: 1,
+            pageSize: 1000,
+          })
+          
+          const dicTypeData = dicTypeListRes?.data ?? dicTypeListRes ?? {}
+          const dicTypeRecords = dicTypeData.records || dicTypeData.list || dicTypeData.rows || []
+          
+          // 根据 dicName 匹配 paramName 找到对应的字典类型
+          dicType = dicTypeRecords.find(
+            (item: any) => item.dicName === param.paramName
+          )
+          
+          // 如果找到了，存入缓存
+          if (dicType) {
+            dicTypeCache.value.set(param.paramName, dicType)
+          }
+        }
+
+        // 如果没有找到对应的字典类型，设置空数组
+        if (!dicType || !dicType.id) {
+          paramOptionsMap[param.id] = []
+          return
+        }
+
+        // 先从缓存中查找字典数据
+        let dicDataList = dicDataCache.value.get(dicType.id)
+        
+        // 如果缓存中没有，根据 dicId 查询字典数据
+        if (!dicDataList) {
+          const dicDataRes: any = await dicdatabydicid(dicType.id)
+          
+          const dicDataData = dicDataRes?.data ?? dicDataRes ?? {}
+          dicDataList = Array.isArray(dicDataData) 
+            ? dicDataData 
+            : (dicDataData.records || dicDataData.list || dicDataData.rows || [])
+          
+          // 存入缓存
+          if (dicDataList && dicDataList.length > 0) {
+            dicDataCache.value.set(dicType.id, dicDataList)
+          }
+        }
+
+        // 将字典数据转换为下拉框选项格式，使用 dicValue 作为 label 和 value
+        if (dicDataList && Array.isArray(dicDataList) && dicDataList.length > 0) {
+          paramOptionsMap[param.id] = dicDataList.map((item: any) => ({
+            label: item.dicValue || '',
+            value: item.dicValue || '',
+          }))
+        } else {
+          paramOptionsMap[param.id] = []
+        }
+      } catch (error) {
+        console.error(`获取参数${param.paramName}的选项失败:`, error)
+        paramOptionsMap[param.id] = []
+      }
+    })
+
+  // 等待所有选项加载完成
+  await Promise.all(loadPromises)
 }
 
 // 保存参数
@@ -752,6 +837,10 @@ const handleDrawerClose = () => {
   Object.keys(paramFormData).forEach((key) => {
     delete paramFormData[key]
   })
+  // 清空选项映射
+  Object.keys(paramOptionsMap).forEach((key) => {
+    delete paramOptionsMap[key]
+  })
 }
 
 // 初始化