diff --git a/inventory-web/src/views/outbound/create.vue b/inventory-web/src/views/outbound/create.vue
index 7c3d802..77e6c10 100644
--- a/inventory-web/src/views/outbound/create.vue
+++ b/inventory-web/src/views/outbound/create.vue
@@ -80,6 +80,20 @@
 
       <div class="scan-section">
 
+        <!-- ★ 扫码进度条 -->
+        <div v-if="selectedRequest && scanTotalQty > 0" class="scan-progress">
+          <div class="progress-info">
+            <span>扫码进度</span>
+            <el-tag type="success" size="small">{{ scanScannedTypes }}/{{ scanTotalTypes }} 种</el-tag>
+            <el-tag type="primary" size="small">{{ scanScannedQty }}/{{ scanTotalQty }} 件</el-tag>
+          </div>
+          <el-progress
+              :percentage="scanTotalQty > 0 ? Math.min(100, Math.round(scanScannedQty / scanTotalQty * 100)) : 0"
+              :stroke-width="8"
+              :color="scanScannedQty >= scanTotalQty ? '#67C23A' : '#409EFF'"
+          />
+        </div>
+
         <template v-if="!selectedRequestId">
           <div class="camera-placeholder" style="background-color: #f5f5f5; cursor: not-allowed;">
             <el-icon :size="40" color="#909399"><CameraFilled /></el-icon>
@@ -357,6 +371,17 @@ const selectedRequestId = computed({
 
 const plannedItems = computed(() => selectedRequest.value?.items ?? [])
 
+// ★ 扫码进度：总需扫数（计划数量总和）/ 已扫数（购物车数量总和）
+const scanTotalQty = computed(() =>
+  plannedItems.value.reduce((sum, it) => sum + (Number(it.quantity) || 0), 0)
+)
+const scanScannedQty = computed(() =>
+  cartItems.value.reduce((sum, it) => sum + (Number(it.out_quantity) || 0), 0)
+)
+// 已扫物品种类数 / 计划物品种类数
+const scanScannedTypes = computed(() => cartItems.value.length)
+const scanTotalTypes = computed(() => plannedItems.value.length)
+
 // ★ 加载已审批通过的申请单
 const loadApprovalRequests = async () => {
   requestsLoading.value = true
@@ -534,6 +559,17 @@ const handleManualInput = async () => {
 
       const maxQty = parseFloat(item.available_quantity)
       if (item.out_quantity < maxQty) {
+        // ★ 重复扫码：弹窗确认是否 +1，防止手滑重复扫
+        try {
+          await ElMessageBox.confirm(
+            `【${item.name} × ${item.spec_model}】已在清单中（当前已扫 ${item.out_quantity} 个）。\n\n确认再 +1 吗？`,
+            '重复扫码确认',
+            { confirmButtonText: '确认 +1', cancelButtonText: '取消', type: 'warning' }
+          )
+        } catch (e) {
+          barcodeInput.value = ''
+          return // 用户取消，不加
+        }
         item.out_quantity++
         ElMessage.success(`数量+1 (当前: ${item.out_quantity})`)
         if (navigator.vibrate) navigator.vibrate(50)
@@ -837,6 +873,21 @@ onUnmounted(() => {
 
 /* 扫码区（卡片内触发器） */
 .scan-section { margin-bottom: 20px; }
+.scan-progress {
+  background: #f5f7fa;
+  border: 1px solid #ebeef5;
+  border-radius: 6px;
+  padding: 10px 14px;
+  margin-bottom: 12px;
+}
+.progress-info {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin-bottom: 6px;
+  font-size: 13px;
+  font-weight: 600;
+}
 .camera-placeholder {
   height: 120px; background: #f5f7fa; border: 1px dashed #dcdfe6; border-radius: 8px;
   display: flex; flex-direction: column; justify-content: center; align-items: center;
diff --git a/inventory-web/src/views/transaction/borrow.vue b/inventory-web/src/views/transaction/borrow.vue
index 2dc13b0..3b1e2ca 100644
--- a/inventory-web/src/views/transaction/borrow.vue
+++ b/inventory-web/src/views/transaction/borrow.vue
@@ -64,6 +64,21 @@
       </div>
 
       <div class="scan-section">
+
+        <!-- ★ 扫码进度条 -->
+        <div v-if="selectedApproval && scanTotalQty > 0" class="scan-progress">
+          <div class="progress-info">
+            <span>扫码进度</span>
+            <el-tag type="success" size="small">{{ scanScannedTypes }}/{{ scanTotalTypes }} 种</el-tag>
+            <el-tag type="primary" size="small">{{ scanScannedQty }}/{{ scanTotalQty }} 件</el-tag>
+          </div>
+          <el-progress
+              :percentage="scanTotalQty > 0 ? Math.min(100, Math.round(scanScannedQty / scanTotalQty * 100)) : 0"
+              :stroke-width="8"
+              :color="scanScannedQty >= scanTotalQty ? '#67C23A' : '#409EFF'"
+          />
+        </div>
+
         <template v-if="!selectedApprovalId">
           <div class="camera-placeholder" style="background-color: #f5f5f5; cursor: not-allowed;">
             <el-icon :size="40" color="#909399"><CameraFilled /></el-icon>
@@ -314,6 +329,17 @@ const selectedApproval = computed(() =>
 
 const plannedItems = computed(() => selectedApproval.value?.items ?? [])
 
+// ★ 扫码进度：总需扫数（计划数量总和）/ 已扫数（购物车数量总和）
+const scanTotalQty = computed(() =>
+  plannedItems.value.reduce((sum, it) => sum + (Number(it.quantity) || 0), 0)
+)
+const scanScannedQty = computed(() =>
+  cartItems.value.reduce((sum, it) => sum + (Number(it.out_quantity) || 0), 0)
+)
+// 已扫物品种类数 / 计划物品种类数
+const scanScannedTypes = computed(() => cartItems.value.length)
+const scanTotalTypes = computed(() => plannedItems.value.length)
+
 // ★ 加载已通过审批的借库申请单列表
 const loadApprovalRequests = async () => {
   requestsLoading.value = true
@@ -456,6 +482,17 @@ const handleManualInput = async () => {
 
       const maxQty = parseFloat(item.available_quantity)
       if (item.out_quantity < maxQty) {
+        // ★ 重复扫码：弹窗确认是否 +1，防止手滑重复扫
+        try {
+          await ElMessageBox.confirm(
+            `【${item.name} × ${item.spec_model}】已在清单中（当前已扫 ${item.out_quantity} 个）。\n\n确认再 +1 吗？`,
+            '重复扫码确认',
+            { confirmButtonText: '确认 +1', cancelButtonText: '取消', type: 'warning' }
+          )
+        } catch (e) {
+          barcodeInput.value = ''
+          return // 用户取消，不加
+        }
         item.out_quantity++
         ElMessage.success(`数量+1 (当前: ${item.out_quantity})`)
         if (navigator.vibrate) navigator.vibrate(50)
@@ -721,6 +758,21 @@ onUnmounted(() => {
 
 /* 扫码区 */
 .scan-section { margin-bottom: 20px; }
+.scan-progress {
+  background: #f5f7fa;
+  border: 1px solid #ebeef5;
+  border-radius: 6px;
+  padding: 10px 14px;
+  margin-bottom: 12px;
+}
+.progress-info {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin-bottom: 6px;
+  font-size: 13px;
+  font-weight: 600;
+}
 .camera-placeholder {
   height: 120px; background: #f5f7fa; border: 1px dashed #dcdfe6; border-radius: 8px;
   display: flex; flex-direction: column; justify-content: center; align-items: center;