diff --git a/package.json b/package.json
index 158bb8c..929db2d 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,8 @@
     "vue": "3.4.31",
     "vue-cropper": "1.1.1",
     "vue-router": "4.4.0",
-    "vuedraggable": "4.1.0"
+    "vuedraggable": "4.1.0",
+    "vuex": "^4.0.2"
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "5.0.5",
diff --git a/src/views/dairyProducts/rawMilkTest/rawMilkTest/index.vue b/src/views/dairyProducts/rawMilkTest/rawMilkTest/index.vue
index 94b0ea1..cc368f9 100644
--- a/src/views/dairyProducts/rawMilkTest/rawMilkTest/index.vue
+++ b/src/views/dairyProducts/rawMilkTest/rawMilkTest/index.vue
@@ -17,142 +17,6 @@
           @keyup.enter="handleQuery"
         />
       </el-form-item>
-      <el-form-item label="冰点" prop="freeze">
-        <el-input
-          v-model="queryParams.freeze"
-          placeholder="请输入冰点"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="相对密度" prop="density">
-        <el-input
-          v-model="queryParams.density"
-          placeholder="请输入相对密度"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="脂肪g/100g" prop="fat">
-        <el-input
-          v-model="queryParams.fat"
-          placeholder="请输入脂肪g/100g"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="蛋白质g/100g" prop="protein">
-        <el-input
-          v-model="queryParams.protein"
-          placeholder="请输入蛋白质g/100g"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="非脂g/100g" prop="nonFat">
-        <el-input
-          v-model="queryParams.nonFat"
-          placeholder="请输入非脂g/100g"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="干物质mg/100g" prop="dryMatter">
-        <el-input
-          v-model="queryParams.dryMatter"
-          placeholder="请输入干物质mg/100g"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="杂物质mg/100g" prop="impurity">
-        <el-input
-          v-model="queryParams.impurity"
-          placeholder="请输入杂物质mg/100g"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="乳糖g/100g" prop="lactose">
-        <el-input
-          v-model="queryParams.lactose"
-          placeholder="请输入乳糖g/100g"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="酸度" prop="acidity">
-        <el-input
-          v-model="queryParams.acidity"
-          placeholder="请输入酸度"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="ph" prop="ph">
-        <el-input
-          v-model="queryParams.ph"
-          placeholder="请输入ph"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="菌落总数" prop="bacterialColony">
-        <el-input
-          v-model="queryParams.bacterialColony"
-          placeholder="请输入菌落总数"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="乳铁蛋白" prop="lactoferrin">
-        <el-input
-          v-model="queryParams.lactoferrin"
-          placeholder="请输入乳铁蛋白"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="免疫球蛋白" prop="ig">
-        <el-input
-          v-model="queryParams.ig"
-          placeholder="请输入免疫球蛋白"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="体细胞" prop="somaticCell">
-        <el-input
-          v-model="queryParams.somaticCell"
-          placeholder="请输入体细胞"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="尿素氮" prop="usea">
-        <el-input
-          v-model="queryParams.usea"
-          placeholder="请输入尿素氮"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="脂蛋比" prop="fatRatio">
-        <el-input
-          v-model="queryParams.fatRatio"
-          placeholder="请输入脂蛋比"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="备注" prop="comment">
-        <el-input
-          v-model="queryParams.comment"
-          placeholder="请输入备注"
-          clearable
-          @keyup.enter="handleQuery"
-        />
-      </el-form-item>
       <el-form-item>
         <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
         <el-button icon="Refresh" @click="resetQuery">重置</el-button>
@@ -198,36 +62,49 @@
           v-hasPermi="['rawMilkTest:rawMilkTest:export']"
         >导出</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="info"
+          plain
+          icon="Menu"
+          @click="showColumnSelector = true"
+        >字段显示</el-button>
+      </el-col>
       <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <el-table v-loading="loading" :data="rawMilkTestList" @selection-change="handleSelectionChange">
       <el-table-column type="selection" width="55" align="center" />
-      <el-table-column label="${comment}" align="center" prop="id" />
-      <el-table-column label="检测日期" align="center" prop="datetime" width="180">
+      <el-table-column label="检测日期" align="center" prop="datetime" width="180" v-if="visibleColumns.datetime">
         <template #default="scope">
           <span>{{ parseTime(scope.row.datetime, '{y}-{m}-{d}') }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="来源" align="center" prop="source" />
-      <el-table-column label="冰点" align="center" prop="freeze" />
-      <el-table-column label="相对密度" align="center" prop="density" />
-      <el-table-column label="脂肪g/100g" align="center" prop="fat" />
-      <el-table-column label="蛋白质g/100g" align="center" prop="protein" />
-      <el-table-column label="非脂g/100g" align="center" prop="nonFat" />
-      <el-table-column label="干物质mg/100g" align="center" prop="dryMatter" />
-      <el-table-column label="杂物质mg/100g" align="center" prop="impurity" />
-      <el-table-column label="乳糖g/100g" align="center" prop="lactose" />
-      <el-table-column label="灰度g/100g" align="center" prop="ashContent" />
-      <el-table-column label="酸度" align="center" prop="acidity" />
-      <el-table-column label="ph" align="center" prop="ph" />
-      <el-table-column label="菌落总数" align="center" prop="bacterialColony" />
-      <el-table-column label="乳铁蛋白" align="center" prop="lactoferrin" />
-      <el-table-column label="免疫球蛋白" align="center" prop="ig" />
-      <el-table-column label="体细胞" align="center" prop="somaticCell" />
-      <el-table-column label="尿素氮" align="center" prop="usea" />
-      <el-table-column label="脂蛋比" align="center" prop="fatRatio" />
-      <el-table-column label="备注" align="center" prop="comment" />
+      <el-table-column label="来源" align="center" prop="source" v-if="visibleColumns.source" />
+      <el-table-column label="冰点" align="center" prop="freeze" v-if="visibleColumns.freeze" />
+      <el-table-column label="相对密度" align="center" prop="density" v-if="visibleColumns.density" />
+      <el-table-column label="脂肪g/100g" align="center" prop="fat" v-if="visibleColumns.fat" />
+      <el-table-column label="蛋白质g/100g" align="center" prop="protein" v-if="visibleColumns.protein" />
+      <el-table-column label="非脂g/100g" align="center" prop="nonFat" v-if="visibleColumns.nonFat" />
+      <el-table-column label="干物质mg/100g" align="center" prop="dryMatter" v-if="visibleColumns.dryMatter" />
+      <el-table-column label="杂质度mg/100g" align="center" prop="impurityDegree" v-if="visibleColumns.impurityDegree" />
+      <el-table-column label="乳糖g/100g" align="center" prop="lactose" v-if="visibleColumns.lactose" />
+      <el-table-column label="灰度g/100g" align="center" prop="ashContent" v-if="visibleColumns.ashContent" />
+      <el-table-column label="酸度" align="center" prop="acidity" v-if="visibleColumns.acidity" />
+      <el-table-column label="ph" align="center" prop="ph" v-if="visibleColumns.ph" />
+      <el-table-column label="菌落总数" align="center" prop="bacterialColony" v-if="visibleColumns.bacterialColony" />
+      <el-table-column label="乳铁蛋白" align="center" prop="lactoferrin" v-if="visibleColumns.lactoferrin" />
+      <el-table-column label="免疫球蛋白" align="center" prop="ig" v-if="visibleColumns.ig" />
+      <el-table-column label="体细胞" align="center" prop="somaticCell" v-if="visibleColumns.somaticCell" />
+      <el-table-column label="尿素氮" align="center" prop="usea" v-if="visibleColumns.usea" />
+      <el-table-column label="脂蛋比" align="center" prop="fatRatio" v-if="visibleColumns.fatRatio" />
+      <el-table-column label="备注" align="center" prop="comment" v-if="visibleColumns.comment" />
+      <el-table-column label="创建人" align="center" prop="createBy" v-if="visibleColumns.createBy" />
+      <el-table-column label="创建时间" align="center" prop="createTime" width="180" v-if="visibleColumns.createTime">
+        <template #default="scope">
+          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
+        </template>
+      </el-table-column>
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template #default="scope">
           <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['rawMilkTest:rawMilkTest:edit']">修改</el-button>
@@ -246,7 +123,7 @@
 
     <!-- 添加或修改生乳检验记录对话框 -->
     <el-dialog :title="title" v-model="open" width="500px" append-to-body>
-      <el-form ref="rawMilkTestRef" :model="form" :rules="rules" label-width="80px">
+      <el-form ref="rawMilkTestRef" :model="form" :rules="rules" label-width="120px">
         <el-form-item label="检测日期" prop="datetime">
           <el-date-picker clearable
             v-model="form.datetime"
@@ -265,10 +142,18 @@
           <el-input v-model="form.density" placeholder="请输入相对密度" />
         </el-form-item>
         <el-form-item label="脂肪g/100g" prop="fat">
-          <el-input v-model="form.fat" placeholder="请输入脂肪g/100g" />
+          <el-input 
+            v-model="form.fat" 
+            placeholder="请输入脂肪g/100g"
+            @input="calculateFatRatio"
+          />
         </el-form-item>
         <el-form-item label="蛋白质g/100g" prop="protein">
-          <el-input v-model="form.protein" placeholder="请输入蛋白质g/100g" />
+          <el-input 
+            v-model="form.protein" 
+            placeholder="请输入蛋白质g/100g"
+            @input="calculateFatRatio"
+          />
         </el-form-item>
         <el-form-item label="非脂g/100g" prop="nonFat">
           <el-input v-model="form.nonFat" placeholder="请输入非脂g/100g" />
@@ -276,14 +161,14 @@
         <el-form-item label="干物质mg/100g" prop="dryMatter">
           <el-input v-model="form.dryMatter" placeholder="请输入干物质mg/100g" />
         </el-form-item>
-        <el-form-item label="杂物质mg/100g" prop="impurity">
-          <el-input v-model="form.impurity" placeholder="请输入杂物质mg/100g" />
+        <el-form-item label="杂质度mg/100g" prop="impurityDegree">
+          <el-input v-model="form.impurityDegree" placeholder="请输入杂质度mg/100g" />
         </el-form-item>
         <el-form-item label="乳糖g/100g" prop="lactose">
           <el-input v-model="form.lactose" placeholder="请输入乳糖g/100g" />
         </el-form-item>
-        <el-form-item label="灰度g/100g">
-          <editor v-model="form.ashContent" :min-height="192"/>
+        <el-form-item label="灰度g/100g" prop="ashContent">
+          <el-input v-model="form.ashContent" placeholder="请输入灰度g/100g" />
         </el-form-item>
         <el-form-item label="酸度" prop="acidity">
           <el-input v-model="form.acidity" placeholder="请输入酸度" />
@@ -307,11 +192,21 @@
           <el-input v-model="form.usea" placeholder="请输入尿素氮" />
         </el-form-item>
         <el-form-item label="脂蛋比" prop="fatRatio">
-          <el-input v-model="form.fatRatio" placeholder="请输入脂蛋比" />
+          <el-input 
+            v-model="form.fatRatio" 
+            placeholder="自动计算" 
+            readonly
+          />
         </el-form-item>
         <el-form-item label="备注" prop="comment">
           <el-input v-model="form.comment" placeholder="请输入备注" />
         </el-form-item>
+        <el-form-item label="创建人" v-if="form.id">
+          <el-input v-model="form.createBy" disabled />
+        </el-form-item>
+        <el-form-item label="创建时间" v-if="form.id">
+          <el-input v-model="form.createTime" disabled />
+        </el-form-item>
       </el-form>
       <template #footer>
         <div class="dialog-footer">
@@ -320,14 +215,39 @@
         </div>
       </template>
     </el-dialog>
+
+    <!-- 字段选择对话框 -->
+    <el-dialog title="字段显示设置" v-model="showColumnSelector" width="600px" append-to-body>
+      <el-checkbox-group v-model="selectedColumns">
+        <el-row>
+          <el-col :span="8" v-for="column in allColumns" :key="column.prop">
+            <el-checkbox :label="column.prop">{{ column.label }}</el-checkbox>
+          </el-col>
+        </el-row>
+      </el-checkbox-group>
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button type="primary" @click="applyColumnSelection">确 定</el-button>
+          <el-button @click="showColumnSelector = false">取 消</el-button>
+        </div>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
 <script setup name="RawMilkTest">
 import { listRawMilkTest, getRawMilkTest, delRawMilkTest, addRawMilkTest, updateRawMilkTest } from "@/api/dairyProducts/rawMilkTest/rawMilkTest.js"
+import { getCurrentInstance, ref, reactive, toRefs, onMounted } from 'vue'
+import { parseTime } from '@/utils/ruoyi'
 
 const { proxy } = getCurrentInstance()
 
+// 获取当前用户名
+const getCurrentUsername = () => {
+  const userInfo = JSON.parse(localStorage.getItem('userInfo') || '{}')
+  return userInfo.userName || userInfo.username || userInfo.nickName || 'admin'
+}
+
 const rawMilkTestList = ref([])
 const open = ref(false)
 const loading = ref(true)
@@ -337,6 +257,51 @@ const single = ref(true)
 const multiple = ref(true)
 const total = ref(0)
 const title = ref("")
+const showColumnSelector = ref(false)
+
+// 所有可选的列配置
+const allColumns = ref([
+  { prop: 'datetime', label: '检测日期' },
+  { prop: 'source', label: '来源' },
+  { prop: 'freeze', label: '冰点' },
+  { prop: 'density', label: '相对密度' },
+  { prop: 'fat', label: '脂肪g/100g' },
+  { prop: 'protein', label: '蛋白质g/100g' },
+  { prop: 'nonFat', label: '非脂g/100g' },
+  { prop: 'dryMatter', label: '干物质mg/100g' },
+  { prop: 'impurityDegree', label: '杂质度mg/100g' },
+  { prop: 'lactose', label: '乳糖g/100g' },
+  { prop: 'ashContent', label: '灰度g/100g' },
+  { prop: 'acidity', label: '酸度' },
+  { prop: 'ph', label: 'ph' },
+  { prop: 'bacterialColony', label: '菌落总数' },
+  { prop: 'lactoferrin', label: '乳铁蛋白' },
+  { prop: 'ig', label: '免疫球蛋白' },
+  { prop: 'somaticCell', label: '体细胞' },
+  { prop: 'usea', label: '尿素氮' },
+  { prop: 'fatRatio', label: '脂蛋比' },
+  { prop: 'comment', label: '备注' },
+  { prop: 'createBy', label: '创建人' },
+  { prop: 'createTime', label: '创建时间' }
+])
+
+// 默认选中的列
+const selectedColumns = ref([
+  'datetime', 'source', 'freeze', 'density', 'fat', 'protein', 'nonFat', 
+  'dryMatter', 'impurityDegree', 'lactose', 'ashContent', 'acidity', 'ph',
+  'bacterialColony', 'lactoferrin', 'ig', 'somaticCell', 'usea', 'fatRatio',
+  'comment', 'createBy', 'createTime'
+])
+
+// 当前显示的列
+const visibleColumns = ref({})
+
+// 初始化列显示状态
+const initVisibleColumns = () => {
+  allColumns.value.forEach(column => {
+    visibleColumns.value[column.prop] = selectedColumns.value.includes(column.prop)
+  })
+}
 
 const data = reactive({
   form: {},
@@ -344,32 +309,43 @@ const data = reactive({
     pageNum: 1,
     pageSize: 10,
     datetime: null,
-    source: null,
-    freeze: null,
-    density: null,
-    fat: null,
-    protein: null,
-    nonFat: null,
-    dryMatter: null,
-    impurity: null,
-    lactose: null,
-    ashContent: null,
-    acidity: null,
-    ph: null,
-    bacterialColony: null,
-    lactoferrin: null,
-    ig: null,
-    somaticCell: null,
-    usea: null,
-    fatRatio: null,
-    comment: null,
+    source: null
   },
   rules: {
+    datetime: [
+      { required: true, message: "检测日期不能为空", trigger: "blur" }
+    ],
+    source: [
+      { required: true, message: "来源不能为空", trigger: "blur" }
+    ],
+    // 其他字段根据需要添加验证规则
   }
 })
 
 const { queryParams, form, rules } = toRefs(data)
 
+// 应用列选择
+const applyColumnSelection = () => {
+  initVisibleColumns()
+  showColumnSelector.value = false
+}
+
+// 脂蛋比计算方法
+const calculateFatRatio = () => {
+  try {
+    const fat = parseFloat(form.value.fat)
+    const protein = parseFloat(form.value.protein)
+    
+    if (!isNaN(fat) && !isNaN(protein) && protein !== 0) {
+      form.value.fatRatio = (fat / protein).toFixed(4) // 保留4位小数
+    } else {
+      form.value.fatRatio = ""
+    }
+  } catch (e) {
+    form.value.fatRatio = ""
+  }
+}
+
 /** 查询生乳检验记录列表 */
 function getList() {
   loading.value = true
@@ -377,6 +353,8 @@ function getList() {
     rawMilkTestList.value = response.rows
     total.value = response.total
     loading.value = false
+  }).catch(() => {
+    loading.value = false
   })
 }
 
@@ -398,7 +376,7 @@ function reset() {
     protein: null,
     nonFat: null,
     dryMatter: null,
-    impurity: null,
+    impurityDegree: null,
     lactose: null,
     ashContent: null,
     acidity: null,
@@ -409,9 +387,7 @@ function reset() {
     somaticCell: null,
     usea: null,
     fatRatio: null,
-    comment: null,
-    createBy: null,
-    createTime: null
+    comment: null
   }
   proxy.resetForm("rawMilkTestRef")
 }
@@ -440,6 +416,20 @@ function handleAdd() {
   reset()
   open.value = true
   title.value = "添加生乳检验记录"
+  
+  // 设置创建人和创建时间（格式化为YYYY-MM-DD HH:mm:ss）
+  form.value.createBy = getCurrentUsername()
+  form.value.createTime = new Date().toLocaleString('zh-CN', {
+    year: 'numeric',
+    month: '2-digit',
+    day: '2-digit',
+    hour: '2-digit',
+    minute: '2-digit',
+    second: '2-digit'
+  }).replace(/\//g, '-')
+  
+  // 初始化脂蛋比
+  form.value.fatRatio = ""
 }
 
 /** 修改按钮操作 */
@@ -448,8 +438,12 @@ function handleUpdate(row) {
   const _id = row.id || ids.value
   getRawMilkTest(_id).then(response => {
     form.value = response.data
+    // 计算脂蛋比
+    calculateFatRatio()
     open.value = true
     title.value = "修改生乳检验记录"
+  }).catch(() => {
+    proxy.$modal.msgError("获取数据失败")
   })
 }
 
@@ -457,19 +451,31 @@ function handleUpdate(row) {
 function submitForm() {
   proxy.$refs["rawMilkTestRef"].validate(valid => {
     if (valid) {
-      if (form.value.id != null) {
-        updateRawMilkTest(form.value).then(response => {
-          proxy.$modal.msgSuccess("修改成功")
-          open.value = false
-          getList()
-        })
-      } else {
-        addRawMilkTest(form.value).then(response => {
-          proxy.$modal.msgSuccess("新增成功")
-          open.value = false
-          getList()
-        })
+      // 新增时设置创建信息
+      if (form.value.id == null) {
+        form.value.createBy = getCurrentUsername()
+        form.value.createTime = new Date().toLocaleString('zh-CN', {
+          year: 'numeric',
+          month: '2-digit',
+          day: '2-digit',
+          hour: '2-digit',
+          minute: '2-digit',
+          second: '2-digit'
+        }).replace(/\//g, '-')
       }
+      
+      const savePromise = form.value.id 
+        ? updateRawMilkTest(form.value)
+        : addRawMilkTest(form.value)
+        
+      savePromise.then(response => {
+        proxy.$modal.msgSuccess(form.value.id ? "修改成功" : "新增成功")
+        open.value = false
+        getList()
+      }).catch(error => {
+        console.error("保存失败:", error)
+        proxy.$modal.msgError("操作失败，请重试")
+      })
     }
   })
 }
@@ -482,7 +488,10 @@ function handleDelete(row) {
   }).then(() => {
     getList()
     proxy.$modal.msgSuccess("删除成功")
-  }).catch(() => {})
+  }).catch(error => {
+    console.error("删除失败:", error)
+    proxy.$modal.msgError("删除失败")
+  })
 }
 
 /** 导出按钮操作 */
@@ -492,5 +501,8 @@ function handleExport() {
   }, `rawMilkTest_${new Date().getTime()}.xlsx`)
 }
 
-getList()
-</script>
+onMounted(() => {
+  initVisibleColumns()
+  getList()
+})
+</script>
\ No newline at end of file