diff --git a/inventory-web/src/views/stock/stocktake/index.vue b/inventory-web/src/views/stock/stocktake/index.vue
index 1fe08b5..92088d2 100644
--- a/inventory-web/src/views/stock/stocktake/index.vue
+++ b/inventory-web/src/views/stock/stocktake/index.vue
@@ -2,7 +2,7 @@
   <div class="app-container mobile-optimized">
 
     <el-card v-if="!isSessionActive" class="main-card idle-card" shadow="never">
-      <div class="idle-content">
+      <div class="idle-content" :class="{ 'is-wide': idleWide }">
         <div class="icon-area">
           <el-icon :size="80" color="#409EFF"><VideoPlay /></el-icon>
         </div>
@@ -119,21 +119,52 @@
                   </el-button>
                 </div>
 
-                <el-tree
-                    ref="locTreeRef"
-                    v-loading="treeLoading"
-                    class="scope-tree"
-                    :data="locTreeData"
-                    node-key="full_path"
-                    show-checkbox
-                    default-expand-all
-                    :props="{ label: 'name', children: 'children' }"
-                    @check="updateCheckedLocCount"
-                />
+                <!-- 左：库位树（勾选） ｜ 右：已选明细（可关闭，与左侧强同步） -->
+                <div class="scope-columns">
+                  <div class="scope-col-left">
+                    <el-tree
+                        ref="locTreeRef"
+                        v-loading="treeLoading"
+                        class="scope-tree"
+                        :data="locTreeData"
+                        node-key="full_path"
+                        show-checkbox
+                        default-expand-all
+                        :props="{ label: 'name', children: 'children' }"
+                        @check="syncSelectedPaths"
+                    />
+                  </div>
 
-                <div class="scope-selected">
-                  已选 <strong>{{ checkedLocCount }}</strong> 个库位
-                  <el-button link type="primary" size="small" @click="resetScopeSelection">清空</el-button>
+                  <div class="scope-col-right">
+                    <div class="scope-selected-header">
+                      <span>已选 <strong>{{ checkedLocCount }}</strong> 个库位</span>
+                      <el-button
+                          v-if="checkedLocCount"
+                          link
+                          type="primary"
+                          size="small"
+                          @click="resetScopeSelection"
+                      >
+                        清空
+                      </el-button>
+                    </div>
+                    <el-scrollbar class="scope-selected-scroll">
+                      <div v-if="!selectedLocationPaths.length" class="scope-selected-empty">
+                        尚未选择库位<br />可点「获取推荐」自动勾选，或在左侧树上手动勾选
+                      </div>
+                      <el-tag
+                          v-for="p in selectedLocationPaths"
+                          :key="p"
+                          closable
+                          size="small"
+                          type="info"
+                          class="scope-loc-tag"
+                          @close="uncheckLocation(p)"
+                      >
+                        {{ p }}
+                      </el-tag>
+                    </el-scrollbar>
+                  </div>
                 </div>
               </div>
               <div v-if="creatingNew" class="task-form-warn">
@@ -728,7 +759,19 @@ const recLoading = ref(false)      // 获取推荐中
 const treeLoading = ref(false)     // 库位树加载中
 const locTreeData = ref<any[]>([]) // 库位树（已按当前公司前缀过滤）
 const locTreeRef = ref()           // el-tree 实例，用于 setCheckedKeys / getCheckedNodes
-const checkedLocCount = ref(0)     // 当前勾选的库位数（含父节点，实时展示避免误判规模）
+// ★ 当前勾选的库位路径集合 —— 它与提交给后端的 scope_config.locations 完全一致。
+//   刻意**不过滤非末级节点**：后端按 warehouse_location 精确匹配，而库存的库位
+//   可能落在层级 1/2（实测 level1 有 9 个、level2 有 57 个），只提交叶子会把
+//   这些库存静默排除在抽盘范围之外。
+const selectedLocationPaths = ref<string[]>([])
+const checkedLocCount = computed(() => selectedLocationPaths.value.length)
+
+// 创建表单当前是否可见（与模板里 v-else 分支的条件保持一致）
+const showCreateForm = computed(() =>
+    !!selectedCompany.value && !probeFailed.value && !(activeSession.value && !creatingNew.value)
+)
+// 抽盘配置区是左右双栏，400px 的窄容器装不下，此时把欢迎页放宽
+const idleWide = computed(() => showCreateForm.value && newScopeType.value === 'active')
 
 // 库位树按公司前缀过滤（IRIS 只看 Y，LICA 看 C/L；未配置的公司不过滤）
 const filterTreeByCompany = (nodes: any[], company: string) => {
@@ -755,9 +798,16 @@ const loadLocationTree = async () => {
   }
 }
 
-const updateCheckedLocCount = () => {
+// 树的勾选状态 → 响应式路径集合。唯一数据源，左右两侧都读它
+const syncSelectedPaths = () => {
   const nodes = locTreeRef.value?.getCheckedNodes() || []
-  checkedLocCount.value = nodes.length
+  selectedLocationPaths.value = nodes.map((n: any) => n.full_path).filter(Boolean)
+}
+
+// 点右侧标签的 × → 同步取消左侧树上对应的勾选
+const uncheckLocation = (path: string) => {
+  locTreeRef.value?.setChecked(path, false, true)
+  syncSelectedPaths()
 }
 
 // 取推荐并把它们在树上自动勾选
@@ -785,13 +835,12 @@ const fetchRecommendLocations = async () => {
 
     // false = 不触发子节点级联之外的行为，按 el-tree 默认规则勾选
     locTreeRef.value?.setCheckedKeys(locs, false)
-    updateCheckedLocCount()
+    // ★ 右侧明细与左侧树同源，勾完立即同步，保证两侧永远一致
+    syncSelectedPaths()
 
     // 推荐里有、但树上勾不到的（不在当前公司前缀范围内等）要如实告知，
     // 否则这些库位会静默落选 —— 工人以为盘到了，其实没进范围
-    const checkedPaths = new Set(
-        (locTreeRef.value?.getCheckedNodes() || []).map((n: any) => n.full_path)
-    )
+    const checkedPaths = new Set(selectedLocationPaths.value)
     const missing = locs.filter(l => !checkedPaths.has(l))
     if (missing.length) {
       ElMessage.warning(`推荐中 ${missing.length} 个库位不在当前公司的库位树上，未能勾选`)
@@ -816,10 +865,10 @@ const buildScopeConfig = () => {
   }
 }
 
-// 切换回全仓时清空树上的勾选，避免残留到下一次抽盘
+// 清空勾选（切换回全仓、或点「清空」按钮）
 const resetScopeSelection = () => {
   locTreeRef.value?.setCheckedKeys([], false)
-  checkedLocCount.value = 0
+  syncSelectedPaths()
 }
 
 watch(newScopeType, (val) => {
@@ -1719,6 +1768,8 @@ const goToVarianceReview = () => {
   border-radius: 0;
 }
 .idle-content { width: 100%; max-width: 400px; padding: 20px; }
+/* 抽盘配置区是双栏，窄容器装不下，此时放宽欢迎页 */
+.idle-content.is-wide { max-width: 780px; }
 .app-title { font-size: 24px; margin-bottom: 10px; color: #303133; }
 .subtitle { color: #909399; margin-bottom: 40px; }
 .icon-area { margin-bottom: 20px; }
@@ -1818,9 +1869,27 @@ const goToVarianceReview = () => {
 }
 .scope-recommend-text { font-size: 12px; color: #606266; }
 .scope-topn-input { width: 100px; }
+
+/* 左右双栏：左 60% 库位树 ｜ 右 40% 已选明细 */
+.scope-columns {
+  display: flex;
+  gap: 10px;
+  align-items: stretch;
+}
+.scope-col-left { flex: 0 0 60%; max-width: 60%; min-width: 0; }
+.scope-col-right {
+  flex: 1 1 40%;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  background: #fff;
+  border: 1px solid #ebeef5;
+  border-radius: 4px;
+  padding: 6px 8px;
+}
 /* 平板大屏：定高 + 滚动，避免树把表单撑得过长 */
 .scope-tree {
-  max-height: 260px;
+  max-height: 300px;
   overflow-y: auto;
   background: #fff;
   border: 1px solid #ebeef5;
@@ -1829,15 +1898,30 @@ const goToVarianceReview = () => {
   font-size: 14px;
   --el-tree-node-content-height: 30px;
 }
-.scope-selected {
-  margin-top: 8px;
-  font-size: 12px;
-  color: #606266;
+.scope-selected-header {
   display: flex;
   align-items: center;
-  gap: 8px;
+  justify-content: space-between;
+  font-size: 12px;
+  color: #606266;
+  padding-bottom: 4px;
+  border-bottom: 1px solid #f2f3f5;
+  margin-bottom: 6px;
+}
+.scope-selected-header strong { color: #409eff; font-size: 14px; }
+.scope-selected-scroll { flex: 1 1 auto; height: 260px; }
+.scope-selected-empty {
+  font-size: 12px;
+  color: #c0c4cc;
+  line-height: 1.8;
+  text-align: center;
+  padding-top: 20px;
+}
+/* 已选库位标签：完整路径平铺，点 × 同步取消左侧勾选 */
+.scope-loc-tag {
+  margin: 0 4px 4px 0;
+  font-family: ui-monospace, Menlo, Consolas, monospace;
 }
-.scope-selected strong { color: #409eff; font-size: 14px; }
 
 /* 场景 A 的进度提示与次要入口 */
 .active-session-tip {