diff --git a/src/views/modules/recv/qualifiedStorage.vue b/src/views/modules/recv/qualifiedStorage.vue
index 751c42a..72ca4cc 100644
--- a/src/views/modules/recv/qualifiedStorage.vue
+++ b/src/views/modules/recv/qualifiedStorage.vue
@@ -191,7 +191,7 @@
 
           <!-- 底部操作按钮 -->
           <div class="bottom-actions" v-if="scannedItems.length > 0 || targetLocationId">
-            <button class="action-btn secondary" @click="processFlag = 1">
+            <button class="action-btn secondary" @click="backToReceiptList">
               回退
             </button>
             <button class="action-btn primary" @click="confirmStorage">
@@ -275,8 +275,7 @@ export default {
       if (this.processFlag === 1) {
         this.$router.back();
       } else if (this.processFlag === 2) {
-        this.processFlag = 1;
-        this.resetData();
+        this.backToReceiptList();
       } else {
         this.processFlag = 1;
       }
@@ -332,8 +331,16 @@ export default {
       this.scanCode = '';
     },
 
+    // 回退到接收记录列表。页面实例不销毁，必须清掉本次已扫 HU，否则再进另一行会把旧 HU 一起提交
+    backToReceiptList() {
+      this.processFlag = 1;
+      this.resetData();
+    },
+
     // 选择接收记录项目
     selectReceiptItem(item) {
+      // 再次进入同样复用当前页，先丢掉上一条接收记录扫过的 HU、库位和移除模式
+      this.clearScanSession();
       this.selectedReceipt = { ...item };
       this.processFlag = 2;
       this.$nextTick(() => {
@@ -626,15 +633,20 @@ export default {
       });
     },
 
-    // 重置数据
-    resetData() {
-      this.selectedReceipt = {};
+    // 只清扫描会话，保留接收记录列表，供回退后再次进入另一行
+    clearScanSession() {
       this.scannedItems = [];
       this.targetLocationId = '';
       this.isRemoveMode = false;
       this.scanCode = '';
     },
 
+    // 重置数据
+    resetData() {
+      this.selectedReceipt = {};
+      this.clearScanSession();
+    },
+
     // 格式化日期
     formatDate(date) {
       if (!date) return '';