diff --git a/src/pages/simulate.vue b/src/pages/simulate.vue
index 71902fd..1e107fd 100644
--- a/src/pages/simulate.vue
+++ b/src/pages/simulate.vue
@@ -125,6 +125,7 @@ const modalMajors = ref<MajorDetail[]>([])
 
 // 选课/志愿相关状态
 const selectedMajorCodes = ref<string[]>([]) // 存储已选的专业Code，数组顺序即为志愿顺序
+const batchMap = ref<Record<string, string>>({}) // 存储每个 schoolCode_majorCode_enrollmentCode 对应的批次名称 (提前批/本科批/专科批)
 const showSaveConfirm = ref(false) // 控制气泡确认框显示
 const isSaving = ref(false) // 保存接口Loading状态
 
@@ -300,10 +301,13 @@ function toggleMajor(major: any) {
   if (index > -1) {
     // 已存在，移除
     selectedMajorCodes.value.splice(index, 1)
+    delete batchMap.value[fullCode]
   }
   else {
     // 不存在，加入
     selectedMajorCodes.value.push(fullCode)
+    // 统一批次标识
+    batchMap.value[fullCode] = major.batch === '本科' ? '本科批' : (major.batch === '专科' || major.batch === '高职高专' ? '专科批' : '提前批')
   }
 }
 
@@ -311,9 +315,14 @@ function toggleMajor(major: any) {
 function getVolunteerBtnText(major: any) {
   if (!currentSchool.value) return '加入志愿单'
   const fullCode = `${currentSchool.value.schoolCode}_${major.code}_${major.enrollmentCode || currentSchool.value.enrollmentCode}`
-  const index = selectedMajorCodes.value.indexOf(fullCode)
-  if (index > -1) {
-    return `志愿 ${index + 1}`
+  const indexInAll = selectedMajorCodes.value.indexOf(fullCode)
+  
+  if (indexInAll > -1) {
+    // 独立计算该批次的序号
+    const currentBatch = batchMap.value[fullCode]
+    const batchCodes = selectedMajorCodes.value.filter(code => batchMap.value[code] === currentBatch)
+    const indexInBatch = batchCodes.indexOf(fullCode)
+    return `志愿 ${indexInBatch + 1}`
   }
   return '加入志愿单'
 }
@@ -331,17 +340,18 @@ async function fetchVolunteerDetail() {
       Object.keys(res.items).forEach(batch => {
         const items = res.items[batch].map(item => ({...item, batchName: batch}))
         allItems.push(...items)
-        
-        // 更新 Tab 计数
-        const tab = volunteerTabs.value.find((t: any) => t.key === batch)
-        if (tab) {
-          tab.count = res.items[batch].length
-        }
       })
       
       myVolunteers.value = allItems
       // 备份原始数据用于变动对比
       originalVolunteers.value = JSON.parse(JSON.stringify(allItems))
+      
+      // 初始化 batchMap
+      batchMap.value = {}
+      myVolunteers.value.forEach(v => {
+        const fullCode = `${v.schoolCode}_${v.majorCode}_${v.enrollmentCode}`
+        batchMap.value[fullCode] = (v as any).batchName
+      })
     }
   } catch (error) {
     console.error('获取志愿详情失败:', error)
@@ -358,6 +368,15 @@ const filteredVolunteers = computed(() => {
   return myVolunteers.value.filter(v => (v as any).batchName === volunteerCurrentTab.value)
 })
 
+/**
+ * 监听志愿列表变化，自动更新页签计数
+ */
+watch(myVolunteers, (newVal) => {
+  volunteerTabs.value.forEach((tab: any) => {
+    tab.count = newVal.filter(v => (v as any).batchName === tab.key).length
+  })
+}, { deep: true })
+
 /**
  * 是否修改了志愿列表（拖拽排序或删除）
  */
@@ -515,9 +534,24 @@ function handleDragEnd() {
   // 这里可以调用保存接口 API
 }
 
-function removeVolunteer(index: number) {
-  // index 是在 myVolunteers 中的索引
-  myVolunteers.value.splice(index, 1)
+function removeVolunteer(vol: VolunteerItem) {
+  const realIndex = myVolunteers.value.findIndex(v => v.id === vol.id)
+  if (realIndex > -1) {
+    const item = myVolunteers.value[realIndex]
+    const fullCode = `${item.schoolCode}_${item.majorCode}_${item.enrollmentCode}`
+    
+    // 1. 从列表删除
+    myVolunteers.value.splice(realIndex, 1)
+    
+    // 2. 从已选代码中删除 (回显逻辑依赖此)
+    const codeIndex = selectedMajorCodes.value.indexOf(fullCode)
+    if (codeIndex > -1) {
+      selectedMajorCodes.value.splice(codeIndex, 1)
+    }
+    
+    // 3. 从批次映射中删除
+    delete batchMap.value[fullCode]
+  }
 }
 
 function handleCreatePlan() {
@@ -922,13 +956,13 @@ function deletePlan(planId: string) {
           <div>
             <div class="flex items-center gap-3">
               <h2 class="text-2xl text-slate-800 font-bold">
-                {{ volunteerPlans.find(p => p.id === activePlanId)?.name || '未命名方案' }}
+                {{ currentVolunteerInfo?.volunteerName || '未命名方案' }}
               </h2>
               <span class="border border-orange-100 rounded bg-orange-50 px-2 py-0.5 text-xs text-orange-500">
                 {{ volunteerPlans.find(p => p.id === activePlanId)?.tag || '手动' }}
               </span>
             </div>
-            <p class="mt-2 text-sm text-slate-500">
+            <p class="mt-2 text-left text-sm text-slate-500">
               拖拽左侧手柄可调整顺序，共 <span class="text-blue-600 font-bold">{{ myVolunteers.length }}</span> 个志愿
             </p>
           </div>
@@ -1111,12 +1145,12 @@ function deletePlan(planId: string) {
 
                 <!-- 分数/概率 -->
                 <td class="border-r border-slate-200 p-4 text-center">
-                  <div class="text-lg text-blue-600 font-bold">
+                  <div class="text-lg font-bold">
                     {{ vol.enrollProbability }}%
                   </div>
-                  <div class="mt-1 text-xs text-slate-500">
+                  <!-- <div class="mt-1 text-xs text-slate-500">
                     排名 {{ vol.indexs }}
-                  </div>
+                  </div> -->
                   <div
                     class="mt-1 inline-block border rounded px-2 py-0.5 text-xs"
                     :class="getStatusColor(getProbabilityLabel(vol.enrollProbability))"
@@ -1137,7 +1171,7 @@ function deletePlan(planId: string) {
                   <button
                     class="rounded-full p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-700"
                     title="移除此志愿"
-                    @click="removeVolunteer(index)"
+                    @click="removeVolunteer(vol)"
                   >
                     <svg
                       xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24"