diff --git a/src/api/produce/manage_sheep/trans_group.js b/src/api/produce/manage_sheep/trans_group.js
index 0f0bba6..af75f5b 100644
--- a/src/api/produce/manage_sheep/trans_group.js
+++ b/src/api/produce/manage_sheep/trans_group.js
@@ -60,3 +60,12 @@ export function approveScTransGroup(data) {
     data
   })
 }
+
+// 获取所有牧场列表
+export function listRanch() {
+  return request({
+    url: '/ranch/ranch/list',
+    method: 'get',
+    params: { pageNum: 1, pageSize: 9999 }
+  });
+}
\ No newline at end of file
diff --git a/src/views/produce/manage_sheep/trans_group/index.vue b/src/views/produce/manage_sheep/trans_group/index.vue
index c6679ee..ab9c8b3 100644
--- a/src/views/produce/manage_sheep/trans_group/index.vue
+++ b/src/views/produce/manage_sheep/trans_group/index.vue
@@ -102,15 +102,27 @@
               :value="sheep.manageTags" />
           </el-select>
         </el-form-item>
-        <el-form-item label="转出羊舍" prop="foldFrom">
-          <el-select v-model="form.foldFrom" placeholder="请选择转出羊舍" clearable @change="handleSheepFilter"
-            :disabled="!isAdd">
-            <el-option v-for="fold in sheepfoldOptions" :key="fold.id" :label="fold.sheepfoldName" :value="fold.id" />
+        <!-- 在el-form中新增牧场选择项 -->
+        <el-form-item label="牧场" prop="ranchId">
+          <el-select v-model="form.ranchId" placeholder="请选择牧场" clearable @change="handleRanchChange">
+            <el-option v-for="ranch in ranchOptions" :key="ranch.id" :label="ranch.ranchName" :value="ranch.id" />
           </el-select>
         </el-form-item>
+
+        <!-- 调整转出羊舍的options为当前牧场的羊舍 -->
+        <el-form-item label="转出羊舍" prop="foldFrom">
+          <el-select v-model="form.foldFrom" placeholder="请选择转出羊舍" clearable :disabled="!form.ranchId"
+            @change="handleSheepFilter">
+            <el-option v-for="fold in currentRanchSheepfolds" :key="fold.id" :label="fold.sheepfoldName"
+              :value="fold.id" />
+          </el-select>
+        </el-form-item>
+
+        <!-- 调整转入羊舍的options为当前牧场的羊舍 -->
         <el-form-item label="转入羊舍" prop="foldTo">
-          <el-select v-model="form.foldTo" placeholder="请选择转入羊舍" clearable :disabled="!isAdd">
-            <el-option v-for="fold in sheepfoldOptions" :key="fold.id" :label="fold.sheepfoldName" :value="fold.id" />
+          <el-select v-model="form.foldTo" placeholder="请选择转入羊舍" clearable :disabled="!form.ranchId">
+            <el-option v-for="fold in currentRanchSheepfolds" :key="fold.id" :label="fold.sheepfoldName"
+              :value="fold.id" />
           </el-select>
         </el-form-item>
         <el-form-item v-if="isAdd" label="羊只类型" prop="sheepTypeId">
@@ -175,7 +187,7 @@
 </template>
 
 <script setup name="Trans_group">
-import { listTrans_group, getTrans_group, delTrans_group, addTrans_group, updateTrans_group, approveScTransGroup } from '@/api/produce/manage_sheep/trans_group'
+import { listTrans_group, getTrans_group, delTrans_group, addTrans_group, updateTrans_group, approveScTransGroup, listRanch } from '@/api/produce/manage_sheep/trans_group'
 import { listSheepfold_management as listSheepfold } from '@/api/fileManagement/sheepfold_management'
 import { checkSheepByManageTags, getSheepBySheepfoldId } from '@/api/produce/other/fixHoof'
 import request from '@/utils/request'
@@ -203,6 +215,8 @@ const sheepfoldNameMap = ref({});
 const varietyOptions = ref([]);
 const sheepTypeOptions = ref([]);
 const isAdd = ref(false);
+const ranchOptions = ref([]);
+const currentRanchSheepfolds = ref([]);
 
 const data = reactive({
   form: {
@@ -214,6 +228,7 @@ const data = reactive({
     pageSize: 10,
     sheepId: null,
     manageTags: null,
+    ranchId: null,
     foldTo: null,
     foldFrom: null,
     varietyId: null,
@@ -222,6 +237,7 @@ const data = reactive({
   },
   rules: {
     manageTags: [{ required: true, message: '请输入耳号', trigger: 'blur' }],
+    ranchId: [{ required: true, message: '请选择牧场', trigger: 'change' }],
     foldTo: [{ required: true, message: '请选择转入羊舍', trigger: 'change' }],
     varietyId: [{ required: true, message: '请选择品种', trigger: 'change' }],
     reason: [{ required: true, message: '请选择转群原因', trigger: 'change' }],
@@ -250,6 +266,7 @@ function reset() {
   form.value = {
     id: null,
     sheepId: null,
+    ranchId: null,
     foldFrom: null,
     foldTo: null,
     varietyId: null,
@@ -268,10 +285,17 @@ function reset() {
 
 //新增时判断筛选条件
 async function handleSheepFilter() {
-  const { foldFrom, sheepTypeId } = form.value;
+  const { foldFrom, sheepTypeId, ranchId } = form.value;
   let isOnlySheepfold = false;
   let isOnlyTypeOrCombined = false;
 
+  if (!ranchId) {
+    form.value.manageTags = [];
+    sheepOptions.value = [];
+    proxy.$message.warning("请先选择牧场");
+    return;
+  }
+
   if (foldFrom && !sheepTypeId) {
     isOnlySheepfold = true;
   } else if (!foldFrom && sheepTypeId) {
@@ -285,21 +309,22 @@ async function handleSheepFilter() {
   }
 
   if (isOnlySheepfold) {
-    await loadSheepBySheepfoldOnly(foldFrom);
-  }
-  else if (isOnlyTypeOrCombined) {
+    await loadSheepBySheepfoldOnly(foldFrom, ranchId);
+  } else if (isOnlyTypeOrCombined) {
     form.value.manageTags = [];
     let loadedSheep = [];
 
     if (foldFrom && sheepTypeId) {
-      loadedSheep = await loadSheepBySheepfoldAndType(foldFrom, sheepTypeId);
+      loadedSheep = await loadSheepBySheepfoldAndType(foldFrom, sheepTypeId, ranchId); 
     } else if (sheepTypeId) {
-      loadedSheep = await loadSheepByTypeOnly(sheepTypeId);
+      loadedSheep = await loadSheepByTypeOnly(sheepTypeId, ranchId); 
     }
 
     if (loadedSheep.length > 0) {
       form.value.manageTags = loadedSheep.map((sheep) => sheep.manageTags);
       await loadSheepInfo();
+    } else {
+      proxy.$message.info("未查询到符合条件的耳号");
     }
   }
 }
@@ -325,24 +350,77 @@ function getSheepTypeList() {
   });
 }
 
+//加载所有牧场列表
+function loadRanchList() {
+  listRanch().then(res => {
+    ranchOptions.value = res.rows.map(ranch => ({
+      id: ranch.id,
+      ranchName: ranch.ranch  
+    }));
+  }).catch(error => {
+    console.error('加载牧场列表失败', error);
+    proxy.$modal.msgError('获取牧场数据失败');
+  });
+}
+
+//切换牧场时触发
+function handleRanchChange(ranchId) {
+  form.value.foldFrom = null;
+  form.value.foldTo = null;
+
+  if (!ranchId) {
+    currentRanchSheepfolds.value = [];
+    return;
+  }
+
+  request({
+    url: '/sheepfold_management/sheepfold_management/list',
+    method: 'get',
+    params: { ranchId, pageNum: 1, pageSize: 9999 }
+  }).then(res => {
+    currentRanchSheepfolds.value = res.rows || [];
+    if (currentRanchSheepfolds.value.length === 0) {
+      proxy.$modal.msgWarning(`所选牧场（ID:${ranchId}）暂无羊舍数据`);
+    }
+  }).catch(error => {
+    console.error('加载牧场羊舍失败', error);
+    proxy.$modal.msgError('获取羊舍数据失败');
+    currentRanchSheepfolds.value = [];
+  });
+}
+
 //只通过羊舍
-async function loadSheepBySheepfoldOnly(sheepfoldId) {
+async function loadSheepBySheepfoldOnly(sheepfoldId, ranchId) { 
+  if (!sheepfoldId || isNaN(Number(sheepfoldId))) {
+    proxy.$message.error('请选择有效的羊舍');
+    sheepOptions.value = []; 
+    return [];
+  }
+  if (!ranchId) {
+    proxy.$message.error('牧场信息异常，请重新选择');
+    sheepOptions.value = [];
+    return [];
+  }
   try {
-    const res = await getSheepBySheepfoldId(String(sheepfoldId));
+    const res = await getSheepBySheepfoldId(Number(sheepfoldId)); 
     const newSheepList = (res.data || []).map((sheep) => ({
       id: sheep.id,
-      manageTags: sheep.manageTags,
-      sheepfoldId: sheepfoldId,
-    }));
+      manageTags: sheep.manageTags || '未知耳号', 
+      sheepfoldId: Number(sheepfoldId),
+    })).filter(item => item.manageTags);
 
-    const existingTags = new Set(sheepOptions.value.map((item) => item.manageTags));
-    const mergedSheep = newSheepList.filter((item) => !existingTags.has(item.manageTags));
-
-    sheepOptions.value.push(...mergedSheep);
-    return mergedSheep;
+    if (newSheepList.length === 0) {
+      proxy.$message.info('当前羊舍下暂无羊只数据');
+      sheepOptions.value = [];
+      return [];
+    }
+    sheepOptions.value = newSheepList;  
+    return newSheepList;
   } catch (error) {
-    console.error('根据羊舍加载耳号失败', error);
-    proxy.$modal.msgError('加载羊舍耳号失败，请重试');
+    console.error('根据羊舍加载耳号失败:', error);
+    const errorMsg = error.response?.data?.msg || '加载羊舍耳号失败，请重试';
+    proxy.$modal.msgError(errorMsg);
+    sheepOptions.value = []; 
     return [];
   }
 }
@@ -507,16 +585,10 @@ async function handleUpdate(row) {
       isEdit: true
     };
 
-    // 5. 验证匹配情况（调试用）
-    // const foldFromItem = sheepfoldOptions.value.find(item => item.id === formData.foldFrom);
-    // const foldToItem = sheepfoldOptions.value.find(item => item.id === formData.foldTo);
-    // const sheepTypeItem = sheepTypeOptions.value.find(item => item.id === formData.sheepTypeId);
-    // console.log("转出羊舍匹配结果:", foldFromItem ? foldFromItem.sheepfoldName : "未找到");
-    // console.log("转入羊舍匹配结果:", foldToItem ? foldToItem.sheepfoldName : "未找到");
-    // console.log("羊只类型匹配结果:", sheepTypeItem ? sheepTypeItem.name : "未找到");
-
     form.value = formData;
-
+    form.value.ranchId = row.ranchId;
+    handleRanchChange(row.ranchId);
+    isAdd.value = false;
     if (manageTags.length > 0) {
       await loadSheepInfo();
     }
@@ -622,6 +694,7 @@ function handleApproveReject() {
   });
 }
 
+//加载羊舍数据
 function loadSheepfold() {
   listSheepfold({ pageNum: 1, pageSize: 9999 }).then((res) => {
     sheepfoldOptions.value = res.rows;
@@ -632,6 +705,7 @@ function loadSheepfold() {
   });
 }
 
+//获取品种数据
 function getVarietyOptions() {
   request({
     url: '/base/variety/list',
@@ -644,6 +718,7 @@ function getVarietyOptions() {
 
 onMounted(() => {
   loadSheepfold();
+  loadRanchList();
   getVarietyOptions();
   getSheepTypeList();
   getList();