diff --git a/src/api/fileManagement/sheep_grouping.js b/src/api/fileManagement/sheep_grouping.js
index 2e74e58..fb7d871 100644
--- a/src/api/fileManagement/sheep_grouping.js
+++ b/src/api/fileManagement/sheep_grouping.js
@@ -52,3 +52,12 @@ export function delSheep_grouping(id) {
     method: 'delete'
   })
 }
+
+// 根据耳号批量新增分组映射
+export function addByEarTags(data) {
+  return request({
+    url: '/sheep_grouping/sheep_grouping/addByEarTags',
+    method: 'post',
+    data
+  })
+}
diff --git a/src/views/fileManagement/sheep_grouping/index.vue b/src/views/fileManagement/sheep_grouping/index.vue
index d3edc65..afc48e6 100644
--- a/src/views/fileManagement/sheep_grouping/index.vue
+++ b/src/views/fileManagement/sheep_grouping/index.vue
@@ -1,14 +1,14 @@
 <template>
   <div class="app-container">
     <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
-      <el-form-item label="羊只ID" prop="sheepId">
+      <!-- <el-form-item label="羊只ID" prop="sheepId">
         <el-input
           v-model="queryParams.sheepId"
           placeholder="请输入羊只ID"
           clearable
           @keyup.enter="handleQuery"
         />
-      </el-form-item>
+      </el-form-item> -->
       <el-form-item label="耳号" prop="bsManageTags">
         <el-input
           v-model="queryParams.bsManageTags"
@@ -82,9 +82,9 @@
 
     <el-table v-loading="loading" :data="sheep_groupingList" @selection-change="handleSelectionChange">
       <el-table-column type="selection" width="55" align="center"/>
-      <el-table-column label="主键ID" align="center" prop="id" sortable/>
-      <el-table-column label="羊只ID" align="center" prop="sheep_id" sortable/>
-      <el-table-column label="分组ID" align="center" prop="group_id" sortable/>
+      <!-- <el-table-column label="主键ID" align="center" prop="id" sortable/> -->
+      <!-- <el-table-column label="羊只ID" align="center" prop="sheep_id" sortable/>
+      <el-table-column label="分组ID" align="center" prop="group_id" sortable/> -->
       <el-table-column label="分组名称" align="center" prop="groupName" sortable>
         <template #default="scope">
           {{ getGroupName(scope.row.group_id) }}
@@ -127,8 +127,11 @@
     <!-- 添加或修改羊只分组关联对话框 -->
     <el-dialog :title="title" v-model="open" width="500px" append-to-body>
       <el-form ref="sheep_groupingRef" :model="form" :rules="rules" label-width="80px">
-        <el-form-item label="羊只ID" prop="sheepId">
+        <!-- <el-form-item label="羊只ID" prop="sheepId">
           <el-input v-model="form.sheepId" placeholder="请输入羊只ID" />
+        </el-form-item> -->
+        <el-form-item label="耳号列表" prop="earTags">
+          <el-input type="textarea" :rows="4" v-model="form.earTags" :disabled="form.earTagsDisabled" placeholder="请输入耳号，多个耳号用逗号或换行分隔"/>
         </el-form-item>
         <el-form-item label="分组" prop="groupId">
           <el-select v-model="form.groupId" placeholder="请选择分组" clearable>
@@ -155,7 +158,7 @@
 import { listSheep_grouping, getSheep_grouping, delSheep_grouping, addSheep_grouping, updateSheep_grouping } from "@/api/fileManagement/sheep_grouping"
 import {listLeafGroup} from "@/api/fileManagement/group_management"
 import {listSheep_grouping_join} from "@/api/fileManagement/sheep_grouping"
-
+import { addByEarTags } from '@/api/fileManagement/sheep_grouping'
 
 const { proxy } = getCurrentInstance()
 
@@ -172,7 +175,11 @@ const leafGroupOptions = ref([])
 const { sheep_gender } = proxy.useDict('sheep_gender')
 
 const data = reactive({
-  form: {},
+  form: {
+    earTags: '',
+    groupId: null,
+     earTagsDisabled: false // 新增字段：是否禁用耳号输入框
+  },
   queryParams: {
     pageNum: 1,
     pageSize: 10,
@@ -182,12 +189,12 @@ const data = reactive({
   },
   leafGroupOptions: [],
   rules: {
-    sheepId: [
-      { required: true, message: "羊只ID不能为空", trigger: "blur" }
+    earTags: [
+      { required: true, message: "耳号不能为空", trigger: "blur" }
     ],
     groupId: [
-      { required: true, message: "分组ID不能为空", trigger: "change" }
-    ]
+      { required: true, message: "分组不能为空", trigger: "change" }
+    ],
   }
 })
 
@@ -205,22 +212,16 @@ const { queryParams, form, rules } = toRefs(data)
 
 import { getSheep_file } from '@/api/fileManagement/sheep_file'
 
+
 async function getList() {
   loading.value = true
   try {
-      // 1. 把耳号字符串拆成数组
+    
     const params = {
       ...queryParams.value,
-      bsManageTags: queryParams.value.bsManageTags
-        ? String(queryParams.value.bsManageTags)
-            .split(/[,，\s]+/)
-            .map(s => s.trim())
-            .filter(Boolean)
-        : undefined
+      bsManageTags: queryParams.value.bsManageTags || undefined
     }
-    console.log(params)
     const { rows, total: t } = await listSheep_grouping_join(params)
-    console.log(rows)
     sheep_groupingList.value = rows
     total.value = t
   } finally {
@@ -266,6 +267,8 @@ function handleSelectionChange(selection) {
 /** 新增按钮操作 */
 function handleAdd() {
   reset()
+  form.value.earTagsDisabled = false // 允许输入耳号
+  form.value.earTags = ''          // 确保新增时输入框为空
   open.value = true
   title.value = "添加羊只分组关联"
 }
@@ -273,35 +276,98 @@ function handleAdd() {
 /** 修改按钮操作 */
 function handleUpdate(row) {
   reset()
-  const _id = row.id || ids.value
-  getSheep_grouping(_id).then(response => {
-    form.value = response.data
-    open.value = true
-    title.value = "修改羊只分组关联"
-  })
-}
+  form.value = {...row,
+      earTags: row.bs_manage_tags,
+      groupId: row.group_id,
+      originalGroupId: row.group_id, // 用于前端预校验
+      earTagsDisabled: true
+    }
+  open.value = true
+  title.value = "修改羊只分组关联"
+  }
+
+
+// /** 提交按钮 */
+// function submitForm() {
+//   proxy.$refs["sheep_groupingRef"].validate(valid => {
+//     if (valid) {
+//       if (form.value.id != null) {
+//         updateSheep_grouping(form.value).then(response => {
+//           proxy.$modal.msgSuccess("修改成功")
+//           open.value = false
+//           getList()
+//         })
+//       } else {
+//         addSheep_grouping(form.value).then(response => {
+//           proxy.$modal.msgSuccess("新增成功")
+//           open.value = false
+//           getList()
+//         })
+//       }
+//     }
+//   })
+// }
+
 
-/** 提交按钮 */
 function submitForm() {
   proxy.$refs["sheep_groupingRef"].validate(valid => {
-    if (valid) {
-      if (form.value.id != null) {
-        updateSheep_grouping(form.value).then(response => {
-          proxy.$modal.msgSuccess("修改成功")
-          open.value = false
-          getList()
-        })
-      } else {
-        addSheep_grouping(form.value).then(response => {
-          proxy.$modal.msgSuccess("新增成功")
-          open.value = false
-          getList()
-        })
+    if (!valid) return;
+
+    // ── 1. 修改模式（单条） ──
+    if (form.value.id != null) {
+      
+      // 前端预校验：是否已在此分组
+      if (form.value.groupId === form.value.originalGroupId) {
+        proxy.$modal.msgWarning("该羊已在此分组，无需修改");
+        return;
       }
+      // 只需要更新分组
+
+      console.log(form.value)
+      const data = {
+        id: form.value.id,
+        sheepId:form.value.sheep_id,
+        groupId: form.value.groupId
+      };
+      updateSheep_grouping(data).then(() => {
+        proxy.$modal.msgSuccess("修改成功");
+        open.value = false;
+        getList();
+      });
+      return;
     }
-  })
+
+    // ── 2. 新增模式（耳号批量） ──
+    const earTags = form.value.earTags
+      .split(/[,\n，\s]+/)
+      .map(tag => tag.trim())
+      .filter(tag => tag);
+
+    const data = { earTags, groupId: form.value.groupId };
+
+    addByEarTags(data)
+      .then(res => {
+        if (res.data?.success) {
+          proxy.$modal.msgSuccess(`新增成功，共 ${res.data.inserted} 条`);
+          open.value = false;
+          getList();
+        } else {
+          const missing = res.data?.missing || [];
+          const already = res.data?.alreadyInGroup || [];
+          if (missing.length) {
+            proxy.$modal.alertError(`以下耳号不存在：${missing.join(", ")}`);
+          } else if (already.length) {
+            proxy.$modal.alertWarning(`以下耳号已在该分组：${already.join(", ")}`);
+          } else {
+            proxy.$modal.alertWarning("所有羊只已存在于该分组");
+          }
+        }
+      })
+      .catch(() => proxy.$modal.msgError("系统异常，请联系管理员"));
+  });
 }
 
+
 /** 删除按钮操作 */
 function handleDelete(row) {
   const _ids = row.id || ids.value