diff --git a/src/api/produce/manage_sheep/changeComment.js b/src/api/produce/manage_sheep/changeComment.js
index 615a290..3cd9f95 100644
--- a/src/api/produce/manage_sheep/changeComment.js
+++ b/src/api/produce/manage_sheep/changeComment.js
@@ -42,3 +42,12 @@ export function delChangeComment(id) {
     method: 'delete'
   })
 }
+
+// 远程模糊搜索耳号（下拉用）
+export function searchEarNumbers(query) {
+  return request({
+    url: '/changeComment/changeComment/search_ear_numbers',
+    method: 'get',
+    params: { query }
+  })
+}
diff --git a/src/api/produce/manage_sheep/changeEar.js b/src/api/produce/manage_sheep/changeEar.js
index c2d4105..f0b0db6 100644
--- a/src/api/produce/manage_sheep/changeEar.js
+++ b/src/api/produce/manage_sheep/changeEar.js
@@ -68,4 +68,13 @@ export function checkTagExists(tag, earType) {
     method: 'get',
     params: { tag, earType }
   });
+}
+
+// 远程模糊搜索耳号
+export function searchEarNumbers(query) {
+  return request({
+    url: '/changeEar/changeEar/search_ear_numbers',
+    method: 'get',
+    params: { query }
+  })
 }
\ No newline at end of file
diff --git a/src/api/produce/manage_sheep/changeVariety.js b/src/api/produce/manage_sheep/changeVariety.js
index a0f9e1d..7c05af7 100644
--- a/src/api/produce/manage_sheep/changeVariety.js
+++ b/src/api/produce/manage_sheep/changeVariety.js
@@ -49,4 +49,13 @@ export function getSheepByManageTags(manageTags) {
     url: `/sheep/sheep/byManageTags/${manageTags}`,
     method: 'get'
   });
+}
+
+// 远程模糊搜索耳号
+export function searchEarNumbers(query) {
+  return request({
+    url: '/changeVariety/changeVariety/search_ear_numbers',
+    method: 'get',
+    params: { query }
+  })
 }
\ No newline at end of file
diff --git a/src/api/produce/manage_sheep/transition_info.js b/src/api/produce/manage_sheep/transition_info.js
index 0ee92d6..3bd33be 100644
--- a/src/api/produce/manage_sheep/transition_info.js
+++ b/src/api/produce/manage_sheep/transition_info.js
@@ -70,3 +70,11 @@ export function approveTransitionInfo(data) {
     data
   })
 }
+// 远程模糊搜索耳号
+export function searchEarNumbers(query) {
+  return request({
+    url: '/produce/manage_sheep/transition_info/search_ear_numbers',
+    method: 'get',
+    params: { query }
+  })
+}
\ No newline at end of file
diff --git a/src/views/produce/manage_sheep/changeComment/index.vue b/src/views/produce/manage_sheep/changeComment/index.vue
index b170c49..1d8476d 100644
--- a/src/views/produce/manage_sheep/changeComment/index.vue
+++ b/src/views/produce/manage_sheep/changeComment/index.vue
@@ -5,9 +5,16 @@
         <el-date-picker v-model="daterangeEventDate" type="daterange" range-separator="-" start-placeholder="开始日期"
           end-placeholder="结束日期" value-format="YYYY-MM-DD" />
       </el-form-item>
-      <el-form-item label="管理耳号" prop="manageTags">
-        <el-input v-model="queryParams.manageTags" placeholder="请输入管理耳号" clearable @keyup.enter="handleQuery"
-          style="max-width: 160px;" />
+      <el-form-item label="管理耳号" prop="manageTagsList">
+        <el-select v-model="queryParams.manageTagsList" multiple filterable remote reserve-keyword
+          placeholder="请输入耳号，支持多选" :remote-method="searchEarNumber" :loading="earLoading" allow-create
+          default-first-option style="width: 260px">
+          <el-option v-for="item in earOptions" :key="item" :label="item" :value="item" />
+        </el-select>
+        <el-button type="text" @click="clearEarNumbers"
+          v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" style="margin-left: 8px">
+          清空
+        </el-button>
       </el-form-item>
       <el-form-item label="新备注" prop="newComment">
         <el-input v-model="queryParams.newComment" placeholder="请输入新备注" clearable @keyup.enter="handleQuery"
@@ -27,7 +34,17 @@
         <el-button icon="Refresh" @click="resetQuery">重置</el-button>
       </el-form-item>
     </el-form>
-
+<div v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" class="selected-ear-numbers">
+  <span style="margin-right: 10px; color: #606266;">已选择耳号：</span>
+  <el-tag
+      v-for="tag in queryParams.manageTagsList"
+      :key="tag"
+      closable
+      @close="removeEarNumber(tag)"
+      style="margin-right: 8px;">
+    {{ tag }}
+  </el-tag>
+</div>
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="Plus" @click="handleAdd"
@@ -111,7 +128,7 @@
 </template>
 
 <script setup name="ChangeComment">
-import { listChangeComment, getChangeComment, delChangeComment, addChangeComment, updateChangeComment } from "@/api/produce/manage_sheep/changeComment"
+import { listChangeComment, getChangeComment, delChangeComment, addChangeComment, updateChangeComment ,searchEarNumbers} from "@/api/produce/manage_sheep/changeComment"
 import { getSheepByManageTags } from "@/api/produce/manage_sheep/changeVariety"
 import { listSheepfold_management as listSheepfold } from '@/api/fileManagement/sheepfold_management'
 
@@ -158,7 +175,8 @@ const data = reactive({
 })
 
 const { queryParams, form, rules } = toRefs(data)
-
+const earOptions = ref([])
+const earLoading = ref(false)
 /** 查询改备注列表 */
 function getList() {
   loading.value = true
@@ -234,6 +252,7 @@ function resetQuery() {
   daterangeCreateTime.value = []
   daterangeEventDate.value = []
   queryParams.value.sheepfoldId = null
+  queryParams.value.manageTagsList = []
   proxy.resetForm("queryRef")
   handleQuery()
 }
@@ -318,9 +337,36 @@ function getSheepfoldOptions() {
     sheepfoldOptions.value = res.rows
   })
 }
+/* 远程搜耳号 */
+function searchEarNumber(query) {
+  if (!query) { earOptions.value = []; return }
+  earLoading.value = true
+  searchEarNumbers(query.trim()).then(res => {
+    earOptions.value = res.data || []
+  }).finally(() => earLoading.value = false)
+}
 
+/* 清空所有耳号 */
+function clearEarNumbers() {
+  queryParams.value.manageTagsList = []
+}
+
+/* 删除单个耳号 */
+function removeEarNumber(tag) {
+  const idx = queryParams.value.manageTagsList.indexOf(tag)
+  if (idx > -1) queryParams.value.manageTagsList.splice(idx, 1)
+}
 onMounted(() => {
   getSheepfoldOptions();
   getList();
 });
 </script>
+
+<style scoped>
+.selected-ear-numbers{
+  margin-bottom: 16px;
+  padding: 10px;
+  background: #f5f7fa;
+  border-radius: 4px;
+}
+</style>
\ No newline at end of file
diff --git a/src/views/produce/manage_sheep/changeEar/index.vue b/src/views/produce/manage_sheep/changeEar/index.vue
index d2f59ed..602ce20 100644
--- a/src/views/produce/manage_sheep/changeEar/index.vue
+++ b/src/views/produce/manage_sheep/changeEar/index.vue
@@ -5,9 +5,16 @@
         <el-date-picker v-model="daterangeEventDate" type="daterange" range-separator="-" start-placeholder="开始日期"
           end-placeholder="结束日期" value-format="YYYY-MM-DD" />
       </el-form-item>
-      <el-form-item label="耳号" prop="manageTag">
-        <el-input v-model="queryParams.manageTags" placeholder="请输入管理耳号或电子耳号" clearable @keyup.enter="handleQuery"
-          style="max-width: 160px;" />
+      <el-form-item label="耳号" prop="manageTagsList">
+        <el-select v-model="queryParams.manageTagsList" multiple filterable remote reserve-keyword
+          placeholder="请输入耳号，支持多选" :remote-method="searchEarNumber" :loading="earLoading" allow-create
+          default-first-option style="width: 260px">
+          <el-option v-for="item in earOptions" :key="item" :label="item" :value="item" />
+        </el-select>
+        <el-button type="text" @click="clearEarNumbers"
+          v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" style="margin-left: 8px">
+          清空
+        </el-button>
       </el-form-item>
       <el-form-item label="新耳号" prop="newTag">
         <el-input v-model="queryParams.newTag" placeholder="请输入新耳号" clearable @keyup.enter="handleQuery"
@@ -33,7 +40,13 @@
         <el-button icon="Refresh" @click="resetQuery">重置</el-button>
       </el-form-item>
     </el-form>
-
+    <div v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" class="selected-ear-numbers">
+      <span style="margin-right: 10px; color: #606266;">已选耳号：</span>
+      <el-tag v-for="tag in queryParams.manageTagsList" :key="tag" closable @close="removeEarNumber(tag)"
+        style="margin-right: 8px;">
+        {{ tag }}
+      </el-tag>
+    </div>
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="Plus" @click="handleAdd"
@@ -132,7 +145,7 @@
 </template>
 
 <script setup name="ChangeEar">
-import { listChangeEar, getChangeEar, delChangeEar, addChangeEar, updateChangeEar, getSheepByEarNumber, checkTagExists } from "@/api/produce/manage_sheep/changeEar"
+import { listChangeEar, getChangeEar, delChangeEar, addChangeEar, updateChangeEar, getSheepByEarNumber, checkTagExists,searchEarNumbers } from "@/api/produce/manage_sheep/changeEar"
 import { listSheepfold_management as listSheepfold } from '@/api/fileManagement/sheepfold_management'
 const { proxy } = getCurrentInstance()
 
@@ -191,7 +204,8 @@ const data = reactive({
 })
 
 const { queryParams, form, rules } = toRefs(data)
-
+const earOptions = ref([])
+const earLoading = ref(false)
 /** 查询修改电子耳号记录列表 */
 async function getList() {
   loading.value = true;
@@ -258,6 +272,7 @@ function resetQuery() {
   queryParams.value.newTag = null
   queryParams.value.oldTag = null
   queryParams.value.earType = null
+  queryParams.value.manageTagsList = []
 
   proxy.resetForm("queryRef")
 
@@ -408,9 +423,31 @@ function getSheepfoldOptions() {
     sheepfoldOptions.value = res.rows
   })
 }
-
+function searchEarNumber(query) {
+  if (!query) { earOptions.value = []; return }
+  earLoading.value = true
+  searchEarNumbers(query.trim()).then(res => {
+    earOptions.value = res.data || []
+  }).finally(() => earLoading.value = false)
+}
+function clearEarNumbers() {
+  queryParams.value.manageTagsList = []
+}
+function removeEarNumber(tag) {
+  const idx = queryParams.value.manageTagsList.indexOf(tag)
+  if (idx > -1) queryParams.value.manageTagsList.splice(idx, 1)
+}
 onMounted(() => {
   getSheepfoldOptions();
   getList();
 });
 </script>
+
+<style scoped>
+.selected-ear-numbers{
+  margin-bottom: 16px;
+  padding: 10px;
+  background: #f5f7fa;
+  border-radius: 4px;
+}
+</style>
\ No newline at end of file
diff --git a/src/views/produce/manage_sheep/changeVariety/index.vue b/src/views/produce/manage_sheep/changeVariety/index.vue
index 757bce5..86efe77 100644
--- a/src/views/produce/manage_sheep/changeVariety/index.vue
+++ b/src/views/produce/manage_sheep/changeVariety/index.vue
@@ -5,9 +5,16 @@
         <el-date-picker v-model="daterangeEventDate" type="daterange" range-separator="-" start-placeholder="开始日期"
           end-placeholder="结束日期" value-format="YYYY-MM-DD" />
       </el-form-item>
-      <el-form-item label="管理耳号" prop="manageTags">
-        <el-input v-model="queryParams.manageTags" placeholder="请输入管理耳号" clearable @keyup.enter="handleQuery"
-          style="width: 150px;" />
+      <el-form-item label="管理耳号" prop="manageTagsList">
+        <el-select v-model="queryParams.manageTagsList" multiple filterable remote reserve-keyword
+          placeholder="请输入耳号，支持多选" :remote-method="searchEarNumber" :loading="earLoading" allow-create
+          default-first-option style="width: 260px">
+          <el-option v-for="item in earOptions" :key="item" :label="item" :value="item" />
+        </el-select>
+        <el-button type="text" @click="clearEarNumbers"
+          v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" style="margin-left: 8px">
+          清空
+        </el-button>
       </el-form-item>
       <el-form-item label="原品种" prop="varietyOld">
         <el-select v-model="queryParams.varietyOld" placeholder="请选择原品种" clearable filterable>
@@ -29,7 +36,13 @@
         <el-button icon="Refresh" @click="resetQuery">重置</el-button>
       </el-form-item>
     </el-form>
-
+    <div v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" class="selected-ear-numbers">
+      <span style="margin-right: 10px; color: #606266;">已选耳号：</span>
+      <el-tag v-for="tag in queryParams.manageTagsList" :key="tag" closable @close="removeEarNumber(tag)"
+        style="margin-right: 8px;">
+        {{ tag }}
+      </el-tag>
+    </div>
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="Plus" @click="handleAdd"
@@ -119,7 +132,7 @@
 </template>
 
 <script setup name="ChangeVariety">
-import { listChangeVariety, getChangeVariety, delChangeVariety, addChangeVariety, updateChangeVariety, getSheepByManageTags } from "@/api/produce/manage_sheep/changeVariety"
+import { listChangeVariety, getChangeVariety, delChangeVariety, addChangeVariety, updateChangeVariety, getSheepByManageTags,searchEarNumbers } from "@/api/produce/manage_sheep/changeVariety"
 import { listSheepfold_management as listSheepfold } from '@/api/fileManagement/sheepfold_management'
 import { listVariety } from '@/api/variety/variety'
 
@@ -174,7 +187,8 @@ const data = reactive({
 })
 
 const { queryParams, form, rules } = toRefs(data)
-
+const earOptions = ref([])
+const earLoading = ref(false)
 /** 查询改品种记录列表 */
 function getList() {
   loading.value = true
@@ -267,6 +281,7 @@ function resetQuery() {
   daterangeCreateTime.value = []
   queryParams.value.sheepfoldId = null
   daterangeEventDate.value = []
+  queryParams.value.manageTagsList = []
   proxy.resetForm("queryRef")
   handleQuery()
 }
@@ -354,10 +369,31 @@ function getSheepfoldOptions() {
     sheepfoldOptions.value = res.rows
   })
 }
-
+function searchEarNumber(query) {
+  if (!query) { earOptions.value = []; return }
+  earLoading.value = true
+  searchEarNumbers(query.trim()).then(res => {
+    earOptions.value = res.data || []
+  }).finally(() => earLoading.value = false)
+}
+function clearEarNumbers() {
+  queryParams.value.manageTagsList = []
+}
+function removeEarNumber(tag) {
+  const idx = queryParams.value.manageTagsList.indexOf(tag)
+  if (idx > -1) queryParams.value.manageTagsList.splice(idx, 1)
+}
 onMounted(() => {
   loadVarietyOptions();
   getSheepfoldOptions();
   getList();
 });
 </script>
+<style scoped>
+.selected-ear-numbers {
+  margin-bottom: 16px;
+  padding: 10px;
+  background: #f5f7fa;
+  border-radius: 4px;
+}
+</style>
\ No newline at end of file
diff --git a/src/views/produce/manage_sheep/transition_info/index.vue b/src/views/produce/manage_sheep/transition_info/index.vue
index 76e8d98..eb446d7 100644
--- a/src/views/produce/manage_sheep/transition_info/index.vue
+++ b/src/views/produce/manage_sheep/transition_info/index.vue
@@ -6,9 +6,16 @@
         <el-date-picker v-model="transitionDateRange" value-format="YYYY-MM-DD" type="daterange" range-separator="-"
           start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
       </el-form-item>
-      <el-form-item label="管理耳号" prop="manageTags">
-        <el-input v-model="queryParams.manageTags" placeholder="请输入管理耳号" clearable @keyup.enter="handleQuery"
-          style="width: 150px;" />
+      <el-form-item label="管理耳号" prop="manageTagsList">
+        <el-select v-model="queryParams.manageTagsList" multiple filterable remote reserve-keyword
+          placeholder="请输入耳号，支持多选" :remote-method="searchEarNumber" :loading="earLoading" allow-create
+          default-first-option style="width: 260px">
+          <el-option v-for="item in earOptions" :key="item" :label="item" :value="item" />
+        </el-select>
+        <el-button type="text" @click="clearEarNumbers"
+          v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" style="margin-left: 8px">
+          清空
+        </el-button>
       </el-form-item>
       <el-form-item label="品种" prop="varietyId">
         <el-select v-model="queryParams.varietyId" placeholder="请选择品种" style="min-width:150px" clearable>
@@ -42,7 +49,13 @@
         <el-button icon="Refresh" @click="resetQuery">重置</el-button>
       </el-form-item>
     </el-form>
-
+    <div v-if="queryParams.manageTagsList && queryParams.manageTagsList.length > 0" class="selected-ear-numbers">
+      <span style="margin-right: 10px; color: #606266;">已选耳号：</span>
+      <el-tag v-for="tag in queryParams.manageTagsList" :key="tag" closable @close="removeEarNumber(tag)"
+        style="margin-right: 8px;">
+        {{ tag }}
+      </el-tag>
+    </div>
     <!-- 按钮行 -->
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
@@ -222,7 +235,7 @@
 </template>
 
 <script setup name="Transition_info">
-import { listTransition_info, getTransition_info, delTransition_info, addTransition_info, getSheepByRanchId, updateTransition_info, listRanch, approveTransitionInfo } from "@/api/produce/manage_sheep/transition_info"
+import { listTransition_info, getTransition_info, delTransition_info, addTransition_info, getSheepByRanchId, updateTransition_info, listRanch, approveTransitionInfo,searchEarNumbers } from "@/api/produce/manage_sheep/transition_info"
 import { checkSheepByManageTags, getSheepBySheepfoldId } from '@/api/produce/other/fixHoof'
 import request from '@/utils/request'
 
@@ -298,7 +311,8 @@ const data = reactive({
   }
 })
 const { queryParams, form, rules } = toRefs(data)
-
+const earOptions = ref([])
+const earLoading = ref(false)
 //获取转场记录列表
 function getList() {
   loading.value = true
@@ -379,7 +393,7 @@ function loadSheepfoldsByRanch(ranchName) {
     url: '/sheepfold_management/sheepfold_management/list',
     method: 'get',
     params: {
-      ranchId: ranchId, 
+      ranchId: ranchId,
       pageNum: 1,
       pageSize: 999
     }
@@ -596,6 +610,7 @@ function handleQuery() {
 function resetQuery() {
   queryParams.value.transType = null;
   transitionDateRange.value = [];
+  queryParams.value.manageTagsList = []
   proxy.resetForm("queryRef")
   handleQuery()
 }
@@ -721,7 +736,20 @@ function handleDelete(row) {
     })
 }
 
-
+function searchEarNumber(query) {
+  if (!query) { earOptions.value = []; return }
+  earLoading.value = true
+  searchEarNumbers(query.trim()).then(res => {
+    earOptions.value = res.data || []
+  }).finally(() => earLoading.value = false)
+}
+function clearEarNumbers() {
+  queryParams.value.manageTagsList = []
+}
+function removeEarNumber(tag) {
+  const idx = queryParams.value.manageTagsList.indexOf(tag)
+  if (idx > -1) queryParams.value.manageTagsList.splice(idx, 1)
+}
 onMounted(() => {
   loadRanchOptions();
   getVarietyOptions();
@@ -738,4 +766,11 @@ onMounted(() => {
   border-radius: 12px;
   font-size: 12px;
 }
+
+.selected-ear-numbers {
+  margin-bottom: 16px;
+  padding: 10px;
+  background: #f5f7fa;
+  border-radius: 4px;
+}
 </style>
\ No newline at end of file