diff --git a/src/api/haianAutoWarehouse/palletChangeStation.js b/src/api/haianAutoWarehouse/palletChangeStation.js
index 6d180e9..1f93a93 100644
--- a/src/api/haianAutoWarehouse/palletChangeStation.js
+++ b/src/api/haianAutoWarehouse/palletChangeStation.js
@@ -1,7 +1,13 @@
 import { createAPI } from "@/utils/httpRequest.js";
 
+// 海安-检查栈板是否可执行换站（含calling_flag与当前站点）- rqrq
+export const checkPalletForChangeStation = data => createAPI(`/haiAnWcsIntegration/checkPalletForChangeStation`, 'post', data)
+
 // 海安-获取可选区域（choose_able=Y）- rqrq
 export const getAreaOptionsForChange = data => createAPI(`/haiAnWcsIntegration/getAreaOptionsForChange`, 'post', data)
 
 // 海安-按区域获取站点清单（locationCode/status）- rqrq
 export const getStationsByArea = data => createAPI(`/haiAnWcsIntegration/getStationsByArea`, 'post', data)
+
+// 海安-提交托盘运输任务（写haian_wms_order_task并调用立库搬运接口）- rqrq
+export const submitChangeStationTask = data => createAPI(`/haiAnWcsIntegration/submitChangeStationTask`, 'post', data)
diff --git a/src/router/index.js b/src/router/index.js
index 0f4b179..886ce7b 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -153,6 +153,7 @@ const globalRoutes = [
   {path: "/haianPalletPacking",name: "haianPalletPacking", component: resolve => require(["@/views/modules/haianAutoWarehouse/haianPalletPacking.vue"], resolve), meta: { transition: 'instant' ,preload: true,keepAlive: true}},
   {path: "/haianPalletSorting",name: "haianPalletSorting", component: resolve => require(["@/views/modules/haianAutoWarehouse/haianPalletSorting.vue"], resolve), meta: { transition: 'instant' ,preload: true,keepAlive: true}},
   {path: "/haianPalletSearch",name: "haianPalletSearch", component: resolve => require(["@/views/modules/haianAutoWarehouse/haianPalletSearch.vue"], resolve), meta: { transition: 'instant' ,preload: true,keepAlive: true}},
+  {path: "/haianPalletChangeStation",name: "haianPalletChangeStation", component: resolve => require(["@/views/modules/haianAutoWarehouse/haianPalletChangeStation.vue"], resolve), meta: { transition: 'instant' ,preload: true,keepAlive: true}},
 
 ]
 
diff --git a/src/views/main.vue b/src/views/main.vue
index 3323ee8..fe8ce9e 100644
--- a/src/views/main.vue
+++ b/src/views/main.vue
@@ -151,6 +151,12 @@
             </div>
             <div class="menu-text">海安查看托盘</div>
           </div>
+          <div class="menu-item" v-site-auth="'54'" @click="navigateWithWarehouseCheck('haianPalletChangeStation')">
+            <div class="menu-icon purchase">
+              <van-icon name="shopping-cart-o" size="24" />
+            </div>
+            <div class="menu-text">海安托盘运输</div>
+          </div>
         </div>
       </div>
       <div class="section" v-site-auth="'55'">
diff --git a/src/views/modules/haianAutoWarehouse/haianPalletChangeStation.vue b/src/views/modules/haianAutoWarehouse/haianPalletChangeStation.vue
new file mode 100644
index 0000000..c5496ba
--- /dev/null
+++ b/src/views/modules/haianAutoWarehouse/haianPalletChangeStation.vue
@@ -0,0 +1,561 @@
+<template>
+  <div>
+    <div class="pda-container">
+      <!-- 头部栏 - rqrq -->
+      <div class="header-bar">
+        <div class="header-left" @click="handleBack">
+          <i class="el-icon-arrow-left"></i>
+          <span>栈板换站</span>
+        </div>
+        <div class="header-right" @click="$router.push({ path: '/' })">
+          首页
+        </div>
+      </div>
+
+      <div class="table-body" style="max-height: 600px; overflow-y: auto;">
+        <div class="main-content form-section">
+          <!-- 栈板扫描 - rqrq -->
+          <div class="input-group">
+            <label class="input-label">托盘编码</label>
+            <el-input
+              v-model="palletCode"
+              placeholder="请扫描栈板编码"
+              class="form-input"
+              clearable
+              @keyup.enter.native="handlePalletScan"
+              inputmode="none"
+              autocomplete="off"
+              autocorrect="off"
+              spellcheck="false"
+              ref="palletInput"
+            />
+          </div>
+
+          <!-- 栈板信息显示（扫描栈板后显示）- rqrq -->
+          <div v-if="palletScanned" class="pallet-info-section">
+            <!-- 当前站点信息 - rqrq -->
+            <div class="info-row">
+              <label class="info-label">当前站点ID:</label>
+              <span class="info-value">{{ palletInfo.currentStationId || '-' }}</span>
+            </div>
+
+            <div class="info-row">
+              <label class="info-label">当前站点编码:</label>
+              <span class="info-value">{{ palletInfo.currentStationCode || '-' }}</span>
+            </div>
+
+            <!-- 浏览明细按钮 - rqrq -->
+            <div class="button-row">
+              <button class="action-btn primary" @click="showDetailModal" style="width: 100%;">
+                浏览明细 ({{ detailList.length }}条)
+              </button>
+            </div>
+
+            <!-- 选择区域和站点（只有栈板未被调用时才显示）- rqrq -->
+            <div v-if="palletInfo.callingFlag !== 'Y'" style="margin-top: 8px">
+              <!-- 选择区域 - rqrq -->
+              <div class="input-group">
+                <label class="input-label">选择区域</label>
+                <el-select
+                  v-model="selectedArea"
+                  placeholder="请选择区域"
+                  style="width: 100%;"
+                  @change="handleAreaChange"
+                >
+                  <el-option
+                    v-for="area in areaOptions"
+                    :key="area.areaId"
+                    :label="area.areaDesc"
+                    :value="area.areaId"
+                  />
+                </el-select>
+              </div>
+
+              <!-- 选择站点 - rqrq -->
+              <div class="input-group">
+                <label class="input-label">选择站点</label>
+                <el-select
+                  v-model="selectedStation"
+                  placeholder="请选择站点"
+                  style="width: 100%;"
+                  :disabled="!selectedArea"
+                >
+                  <el-option label="自动分配" value=""></el-option>
+                  <el-option
+                    v-for="station in stationOptions"
+                    :key="station.stationId"
+                    :label="`${station.stationId} (${station.stationCode})`"
+                    :value="station.stationCode"
+                  />
+                </el-select>
+              </div>
+
+              <!-- 操作按钮 - rqrq -->
+              <div class="button-row" style="display: flex; gap: 8px;">
+                <button class="action-btn secondary" @click="handleReset" style="flex: 1;">
+                  重置
+                </button>
+                <button
+                  class="action-btn primary"
+                  @click="handleSubmitTask"
+                  :disabled="submitLoading"
+                  style="flex: 1;">
+                  {{ submitLoading ? '下达中...' : '下达任务' }}
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- 浏览明细弹窗 - rqrq -->
+    <el-dialog
+      :title="'栈板明细 (共' + detailList.length + '条)'"
+      :visible.sync="detailModalVisible"
+      width="90%"
+      :close-on-click-modal="false"
+      :show-close="false"
+      :modal="true"
+      :modal-append-to-body="true"
+      :append-to-body="true"
+    >
+      <div class="table-body" style="max-height: 400px; overflow-y: auto;">
+        <div class="detail-table">
+          <div class="table-header">
+            <div class="col-position">位置</div>
+            <div class="col-layer">层数</div>
+            <div class="col-serial">标签号</div>
+          </div>
+          <div
+            v-for="(detail, index) in detailList"
+            :key="index"
+            class="table-row"
+          >
+            <div class="col-position">{{ detail.position }}</div>
+            <div class="col-layer">{{ detail.layer }}</div>
+            <div class="col-serial">{{ detail.serialNo }}</div>
+          </div>
+          <div v-if="detailList.length === 0" class="table-row empty-row">
+            <div class="empty-hint">暂无栈板明细数据</div>
+          </div>
+        </div>
+      </div>
+      <div slot="footer" class="dialog-footer">
+        <button class="action-btn secondary" @click="detailModalVisible = false">关闭</button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { getPalletDetails } from '../../../api/haianAutoWarehouse/palletPacking'
+import {
+  checkPalletForChangeStation,
+  getAreaOptionsForChange,
+  getStationsByArea,
+  submitChangeStationTask
+} from '../../../api/haianAutoWarehouse/palletChangeStation'
+
+export default {
+  name: 'haianPalletChangeStation',
+  data() {
+    return {
+      // 栈板信息 - rqrq
+      palletCode: '',
+      palletScanned: false,
+      palletInfo: {
+        palletId: '',
+        callingFlag: '',
+        currentStationId: '',
+        currentStationCode: ''
+      },
+
+      // 区域和站点 - rqrq
+      selectedArea: '',
+      selectedStation: '',
+      areaOptions: [],
+      stationOptions: [],
+
+      // 栈板明细 - rqrq
+      detailList: [],
+      detailModalVisible: false,
+
+      // 加载状态 - rqrq
+      submitLoading: false
+    };
+  },
+  computed: {
+    // 海安页面site统一从store读取，保证和后端“site唯一来源”规则一致 - rqrq
+    site() {
+      const storeSite = this.$store.state.user.site
+      if (storeSite !== null && storeSite !== undefined && String(storeSite).trim() !== '') {
+        return String(storeSite).trim()
+      }
+      return (localStorage.getItem('site') || '').trim()
+    }
+  },
+  methods: {
+    // 返回上一页 - rqrq
+    handleBack() {
+      this.resetPage(false);
+      this.$router.back();
+    },
+
+    // 页面统一重置：退出/重进/手工重置都走同一逻辑，避免keep-alive残留状态 - rqrq
+    resetPage(needFocus = true) {
+      this.palletCode = '';
+      this.palletScanned = false;
+      this.palletInfo = {
+        palletId: '',
+        callingFlag: '',
+        currentStationId: '',
+        currentStationCode: ''
+      };
+      this.selectedArea = '';
+      this.selectedStation = '';
+      this.areaOptions = [];
+      this.stationOptions = [];
+      this.detailList = [];
+      this.detailModalVisible = false;
+      this.submitLoading = false;
+      if (needFocus) {
+        this.$nextTick(() => {
+          if (this.$refs.palletInput) {
+            this.$refs.palletInput.focus();
+          }
+        });
+      }
+    },
+
+    // 扫描栈板 - rqrq
+    handlePalletScan() {
+      if (!this.site) {
+        this.$alert('当前用户缺少site，无法执行海安操作', '提示', {
+          confirmButtonText: '确定'
+        });
+        return;
+      }
+      if (!this.palletCode.trim()) {
+        this.$alert('请输入栈板编码', '提示', {
+          confirmButtonText: '确定'
+        });
+        return;
+      }
+
+      checkPalletForChangeStation({
+        site: this.site,
+        palletId: this.palletCode
+      }).then(({ data }) => {
+        if (data && data.code === 0 && data.row) {
+          // 后端返回标准化后的栈板码，回填输入框避免R/L后缀重复扫描 - rqrq
+          this.palletCode = data.row.palletId;
+
+          // 如果栈板被调用，提示并清空 - rqrq
+          if (data.row.callingFlag === 'Y') {
+            this.$alert('栈板被调用，请选择其他栈板', '提示', {
+              confirmButtonText: '确定',
+              callback: () => {
+                this.resetPage(true);
+              }
+            });
+            return;
+          }
+
+          // 栈板未被调用，显示信息并加载区域选项 - rqrq
+          this.palletInfo = data.row;
+          this.palletScanned = true;
+
+          // 加载栈板明细 - rqrq
+          this.loadPalletDetails();
+
+          // 加载区域选项 - rqrq
+          this.loadAreaOptions();
+        } else {
+          this.$alert((data && data.msg) || '栈板不存在', '错误', {
+            confirmButtonText: '确定',
+            callback: () => {
+              this.resetPage(true);
+            }
+          });
+        }
+      }).catch(error => {
+        console.error('查询栈板失败:', error);
+        this.$alert((error && error.message) || '查询栈板失败', '错误', {
+          confirmButtonText: '确定',
+          callback: () => {
+            this.resetPage(true);
+          }
+        });
+      });
+    },
+
+    // 加载栈板明细 - rqrq
+    loadPalletDetails() {
+      getPalletDetails({
+        site: this.site,
+        palletId: this.palletCode,
+        position: '',
+        layer: ''
+      }).then(({ data }) => {
+        if (data && data.code === 0) {
+          this.detailList = data.details || [];
+        } else {
+          this.detailList = [];
+        }
+      }).catch(error => {
+        console.error('获取栈板明细失败:', error);
+        this.detailList = [];
+      });
+    },
+
+    // 显示明细弹窗 - rqrq
+    showDetailModal() {
+      this.detailModalVisible = true;
+    },
+
+    // 加载区域选项 - rqrq
+    loadAreaOptions() {
+      getAreaOptionsForChange({
+        site: this.site
+      }).then(({ data }) => {
+        if (data && data.code === 0) {
+          // 与老页面保持一致：过滤Z199，避免误投特殊区域 - rqrq
+          const allOptions = data.rows || [];
+          this.areaOptions = allOptions.filter(area => area.areaId !== 'Z199');
+        } else {
+          this.areaOptions = [];
+          this.$alert('获取区域选项失败', '错误', {
+            confirmButtonText: '确定'
+          });
+        }
+      }).catch(error => {
+        console.error('获取区域选项失败:', error);
+        this.areaOptions = [];
+      });
+    },
+
+    // 区域变化 - rqrq
+    handleAreaChange(areaId) {
+      this.selectedStation = '';
+      this.stationOptions = [];
+
+      if (!areaId) {
+        return;
+      }
+
+      // 选择区域后调用海安站点接口，返回locationCode/status结构 - rqrq
+      getStationsByArea({
+        site: this.site,
+        areaId: areaId
+      }).then(({ data }) => {
+        if (data && data.code === 0) {
+          this.stationOptions = data.rows || [];
+        } else {
+          this.stationOptions = [];
+          this.$alert('获取站点选项失败', '错误', {
+            confirmButtonText: '确定'
+          });
+        }
+      }).catch(error => {
+        console.error('获取站点选项失败:', error);
+        this.stationOptions = [];
+      });
+    },
+
+    // 重置 - rqrq
+    handleReset() {
+      this.resetPage(true);
+    },
+
+    // 下达任务 - rqrq
+    handleSubmitTask() {
+      if (!this.site) {
+        this.$alert('当前用户缺少site，无法下达任务', '提示', {
+          confirmButtonText: '确定'
+        });
+        return;
+      }
+      if (!this.palletInfo.currentStationCode) {
+        this.$alert('当前站点编码不能为空', '提示', {
+          confirmButtonText: '确定'
+        });
+        return;
+      }
+      if (!this.selectedArea) {
+        this.$alert('请选择目标区域', '提示', {
+          confirmButtonText: '确定'
+        });
+        return;
+      }
+
+      const params = {
+        site: this.site,
+        palletId: this.palletCode,
+        startStation: this.palletInfo.currentStationCode,
+        targetArea: this.selectedArea,
+        targetStation: this.selectedStation || '' // 空表示自动分配 - rqrq
+      };
+
+      this.$confirm('确定下达任务?', '提示', {
+        confirmButtonText: '确认',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
+        this.submitLoading = true;
+        submitChangeStationTask(params).then(({ data }) => {
+          if (data && data.code === 0) {
+            this.$message.success('任务下达成功');
+            this.resetPage(true);
+          } else {
+            this.$alert((data && data.msg) || '任务下达失败', '错误', {
+              confirmButtonText: '确定'
+            });
+          }
+        }).catch(error => {
+          console.error('任务下达失败:', error);
+          this.$alert((error && error.message) || '任务下达失败', '错误', {
+            confirmButtonText: '确定'
+          });
+        }).finally(() => {
+          this.submitLoading = false;
+        });
+      }).catch(() => {
+        // 用户取消下达时不做额外动作，保持当前选择便于复核 - rqrq
+      });
+    }
+  },
+  // keep-alive重进统一清理，避免历史扫描数据残留 - rqrq
+  activated() {
+    this.resetPage(true);
+  },
+  // 离开页面时清理内存态，确保再次进入是干净页面 - rqrq
+  beforeRouteLeave(to, from, next) {
+    this.resetPage(false);
+    next();
+  },
+  mounted() {
+    this.resetPage(true);
+  }
+};
+</script>
+
+<style scoped>
+/* 栈板信息区域 - rqrq */
+.pallet-info-section {
+  margin-top: 16px;
+  padding: 12px;
+  background: #f5f7fa;
+  border-radius: 6px;
+}
+
+.info-row {
+  display: flex;
+  align-items: center;
+  padding: 8px 0;
+  border-bottom: 1px solid #e4e7ed;
+}
+
+.info-row:last-child {
+  border-bottom: none;
+}
+
+.info-label {
+  font-weight: bold;
+  color: #606266;
+  width: 120px;
+  flex-shrink: 0;
+}
+
+.info-value {
+  color: #303133;
+  font-size: 14px;
+}
+
+.button-row {
+  margin-top: 12px;
+}
+
+/* 表格样式 - rqrq */
+.detail-table {
+  background: white;
+  border-radius: 6px;
+  overflow: hidden;
+  border: 1px solid #e0e0e0;
+}
+
+.table-header,
+.table-row {
+  display: flex;
+  align-items: center;
+  padding: 8px;
+  border-bottom: 1px solid #e0e0e0;
+}
+
+.table-header {
+  background: #f5f5f5;
+  font-weight: bold;
+  font-size: 14px;
+}
+
+.table-row {
+  font-size: 13px;
+}
+
+.table-row:last-child {
+  border-bottom: none;
+}
+
+.col-position {
+  flex: 1;
+  text-align: center;
+}
+
+.col-layer {
+  flex: 1;
+  text-align: center;
+}
+
+.col-serial {
+  flex: 4;
+  text-align: center;
+  word-break: break-all;
+}
+
+/* 空数据提示 - rqrq */
+.empty-hint {
+  text-align: center;
+  color: #999;
+  padding: 20px;
+  background: white;
+  border-radius: 6px;
+}
+
+.dialog-footer {
+  text-align: center;
+}
+
+/* 修复模态框层级问题 - rqrq */
+::v-deep .el-dialog__wrapper {
+  z-index: 2000 !important;
+}
+
+::v-deep .el-overlay {
+  z-index: 2000 !important;
+}
+
+/* 空数据行样式 - rqrq */
+.empty-row {
+  justify-content: center;
+  align-items: center;
+  padding: 20px;
+  border-bottom: none;
+}
+
+.empty-row .empty-hint {
+  text-align: center;
+  color: #999;
+  width: 100%;
+}
+</style>
+
diff --git a/src/views/modules/haianAutoWarehouse/haianPalletPacking.vue b/src/views/modules/haianAutoWarehouse/haianPalletPacking.vue
index dbb0b5d..00c3dbe 100644
--- a/src/views/modules/haianAutoWarehouse/haianPalletPacking.vue
+++ b/src/views/modules/haianAutoWarehouse/haianPalletPacking.vue
@@ -1,11 +1,11 @@
 <template>
   <div class="pda-container">
     <div class="header-bar">
-      <div class="header-left" @click="handleBack">
+      <div class="header-left" :class="{ 'header-action-disabled': interfaceBusy }" @click="handleBack">
         <i class="el-icon-arrow-left"></i>
         <span>组盘入库</span>
       </div>
-      <div class="header-right" @click="$router.push({ path: '/' })">首页</div>
+      <div class="header-right" :class="{ 'header-action-disabled': interfaceBusy }" @click="goHome">首页</div>
     </div>
 
     <div class="table-body" style="max-height: 500px; overflow-y: auto;">
@@ -31,6 +31,7 @@
               class="action-btn secondary"
               style="flex: 0.25; margin: 0;"
               @click="handleCallPallet"
+              :disabled="interfaceBusy"
             >
               Call栈板
             </button>
@@ -100,6 +101,7 @@
               class="action-btn secondary"
               style="flex: 0.25; margin: 0; white-space: nowrap;"
               @click="refreshTable"
+              :disabled="interfaceBusy"
             >
               刷新
             </button>
@@ -118,7 +120,7 @@
             <button
               class="action-btn secondary"
               style="flex: 0.25; margin: 0; white-space: nowrap;"
-              :disabled="currentPalletType === ''"
+              :disabled="interfaceBusy || currentPalletType === ''"
               @click="showScanModal"
             >
               扫描条码
@@ -135,10 +137,10 @@
               {{ '明细' }}
             </button>
           </div>
-          <button class="action-btn warning" style="flex: 0.3; margin: 0;" @click="showScanOutModal" :disabled="scanOutList.length === 0">
+          <button class="action-btn warning" style="flex: 0.3; margin: 0;" @click="showScanOutModal" :disabled="interfaceBusy || scanOutList.length === 0">
             扫出({{ scanOutList.length }})
           </button>
-          <button class="action-btn secondary" style="flex: 0.3; margin: 0;" @click="openTransportModal" :disabled="!currentPalletStation">运输入库</button>
+          <button class="action-btn secondary" style="flex: 0.3; margin: 0;" @click="openTransportModal" :disabled="interfaceBusy || !currentPalletStation">{{ transportLoading ? '处理中...' : '运输入库' }}</button>
         </div>
         <div class="list-title" style="flex: 0.5; margin: 0;">
           <label style="margin-left: 5px;">条码数:{{ detailList.length }}</label>
@@ -192,7 +194,7 @@
         </div>
       </div>
       <div slot="footer" class="dialog-footer">
-        <button class="action-btn secondary" style="margin-left: 10px;" @click="detailModalVisible = false">取消</button>
+        <button class="action-btn secondary" style="margin-left: 10px;" @click="detailModalVisible = false" :disabled="interfaceBusy">取消</button>
       </div>
     </el-dialog>
 
@@ -227,7 +229,7 @@
         </div>
       </div>
       <div slot="footer" class="dialog-footer">
-        <button class="action-btn secondary" @click="scanOutModalVisible = false">关闭</button>
+        <button class="action-btn secondary" @click="scanOutModalVisible = false" :disabled="interfaceBusy">关闭</button>
       </div>
     </el-dialog>
 
@@ -310,7 +312,7 @@
         </div>
       </div>
       <div slot="footer" class="dialog-footer">
-        <button class="action-btn secondary" style="margin-left: 10px;" @click="closeScanModal">取消</button>
+        <button class="action-btn secondary" style="margin-left: 10px;" @click="closeScanModal" :disabled="interfaceBusy">取消</button>
       </div>
     </el-dialog>
 
@@ -342,8 +344,8 @@
         </el-select>
       </div>
       <div slot="footer" class="dialog-footer">
-        <button class="action-btn primary" @click="submitCallEmpty" :disabled="callEmptyLoading">{{ callEmptyLoading ? '处理中...' : '确认' }}</button>
-        <button class="action-btn secondary" style="margin-left: 8px;" @click="callEmptyModalVisible = false" :disabled="callEmptyLoading">取消</button>
+        <button class="action-btn primary" @click="submitCallEmpty" :disabled="interfaceBusy || callEmptyLoading">{{ callEmptyLoading ? '处理中...' : '确认' }}</button>
+        <button class="action-btn secondary" style="margin-left: 8px;" @click="callEmptyModalVisible = false" :disabled="interfaceBusy || callEmptyLoading">取消</button>
       </div>
     </el-dialog>
 
@@ -415,7 +417,11 @@ export default {
         stationCode: '',
         palletType: ''
       },
-      transportLoading: false
+      transportLoading: false,
+      // 海安页面接口防连点锁：按钮触发接口期间统一置为true，返回后解锁 - rqrq
+      palletScanLoading: false,
+      palletConfigLoading: false,
+      scanRequestLoading: false
     }
   },
   computed: {
@@ -441,6 +447,10 @@ export default {
         ]
       }
       return this.positionGrid.map((p) => ({ ...p, isPlaceholder: false }))
+    },
+    // 统一接口忙碌状态：用于禁用按钮、回退和首页，避免请求未返回时重复触发 - rqrq
+    interfaceBusy() {
+      return this.palletScanLoading || this.palletConfigLoading || this.scanRequestLoading || this.callEmptyLoading || this.transportLoading
     }
   },
   methods: {
@@ -453,10 +463,20 @@ export default {
       return true
     },
     handleBack() {
+      if (this.interfaceBusy) {
+        return
+      }
       // 返回首页前先清空海安组盘页面状态，避免keep-alive导致二次进入残留旧数据 - rqrq
       this.resetPage(false)
       this.$router.back()
     },
+    // 接口处理中禁用首页跳转，避免用户误离开导致重复提交和状态错乱 - rqrq
+    goHome() {
+      if (this.interfaceBusy) {
+        return
+      }
+      this.$router.push({ path: '/' })
+    },
     // 海安组盘页统一重置方法：退出和重进都走同一套清理逻辑，保证状态一致性 - rqrq
     resetPage(needFocus = true) {
       this.site = this.$store.state.user.site
@@ -505,6 +525,9 @@ export default {
         palletType: ''
       }
       this.transportLoading = false
+      this.palletScanLoading = false
+      this.palletConfigLoading = false
+      this.scanRequestLoading = false
       if (needFocus) {
         this.$nextTick(() => {
           if (this.$refs.palletInput) {
@@ -517,10 +540,14 @@ export default {
       if (!this.ensureSite()) {
         return
       }
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.palletCode || !this.palletCode.trim()) {
         this.$alert('请输入栈板编码', '提示', { confirmButtonText: '确定' })
         return
       }
+      this.palletScanLoading = true
       checkPalletExists({
         site: this.site,
         palletId: this.palletCode.trim()
@@ -541,6 +568,8 @@ export default {
         }
       }).catch((error) => {
         this.$alert(error.message || '栈板校验失败', '错误', { confirmButtonText: '确定' })
+      }).finally(() => {
+        this.palletScanLoading = false
       })
     },
     loadPalletInfo() {
@@ -654,6 +683,10 @@ export default {
     },
     // 更新托盘类型与自动分拣设置，保持海安后端状态一致 - rqrq
     savePalletTypeConfig() {
+      if (this.interfaceBusy) {
+        return
+      }
+      this.palletConfigLoading = true
       updatePalletTypeAndAutoSort({
         site: this.site,
         palletId: this.palletCode,
@@ -668,10 +701,17 @@ export default {
         } else {
           this.$alert((data && data.msg) || '托盘配置更新失败', '错误', { confirmButtonText: '确定' })
         }
+      }).catch((error) => {
+        this.$alert(error.message || '托盘配置更新失败', '错误', { confirmButtonText: '确定' })
+      }).finally(() => {
+        this.palletConfigLoading = false
       })
     },
     // 沿用原页面入口命名，点击Call栈板时打开空托盘调用弹窗 - rqrq
     handleCallPallet() {
+      if (this.interfaceBusy) {
+        return
+      }
       this.openCallEmptyModal()
     },
     // 打开扫码弹窗并初始化网格数据，交互与原PDA页面一致 - rqrq
@@ -815,19 +855,29 @@ export default {
       if (!this.ensureSite()) {
         return
       }
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.scanCode || !this.scanCode.trim()) {
+        this.scanCode = ''
         this.$alert('请输入标签编码', '错误', { confirmButtonText: '确定' })
+        this.moveFocusToScanInput()
         return
       }
       if (this.operationType === 'in') {
         if (!this.scanPosition) {
+          this.scanCode = ''
           this.$alert('请选择位置', '错误', { confirmButtonText: '确定' })
+          this.moveFocusToScanInput()
           return
         }
         if (!this.scanLayer) {
+          this.scanCode = ''
           this.$alert('请选择层数', '错误', { confirmButtonText: '确定' })
+          this.moveFocusToScanInput()
           return
         }
+        this.scanRequestLoading = true
         savePalletDetail({
           site: this.site,
           palletId: this.palletCode,
@@ -843,13 +893,20 @@ export default {
             this.loadLayerOptions()
             this.moveFocusToScanInput()
           } else {
+            this.scanCode = ''
             this.$alert((data && data.msg) || '扫进失败', '错误', { confirmButtonText: '确定' })
+            this.moveFocusToScanInput()
           }
         }).catch((error) => {
+          this.scanCode = ''
           this.$alert(error.message || '扫进失败', '错误', { confirmButtonText: '确定' })
+          this.moveFocusToScanInput()
+        }).finally(() => {
+          this.scanRequestLoading = false
         })
       } else {
         const scanOutItem = this.detailList.find((item) => item.serialNo === this.scanCode)
+        this.scanRequestLoading = true
         deletePalletDetail({
           site: this.site,
           palletId: this.palletCode,
@@ -868,10 +925,16 @@ export default {
             this.scanCode = ''
             this.moveFocusToScanInput()
           } else {
+            this.scanCode = ''
             this.$alert((data && data.msg) || '扫出失败', '错误', { confirmButtonText: '确定' })
+            this.moveFocusToScanInput()
           }
         }).catch((error) => {
+          this.scanCode = ''
           this.$alert(error.message || '扫出失败', '错误', { confirmButtonText: '确定' })
+          this.moveFocusToScanInput()
+        }).finally(() => {
+          this.scanRequestLoading = false
         })
       }
     },
@@ -917,6 +980,9 @@ export default {
       })
     },
     submitCallEmpty() {
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.callEmptyForm.areaId || !this.callEmptyForm.stationCode || !this.callEmptyForm.palletType) {
         this.$alert('请完整选择区域、站点和栈板类型', '提示', { confirmButtonText: '确定' })
         return
@@ -943,6 +1009,9 @@ export default {
       if (!this.ensureSite()) {
         return
       }
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.palletScanned) {
         this.$alert('请先扫描栈板', '提示', { confirmButtonText: '确定' })
         return
@@ -963,7 +1032,7 @@ export default {
       })
     },
     submitTransport() {
-      if (this.transportLoading) {
+      if (this.interfaceBusy) {
         return
       }
       this.transportLoading = true
@@ -1001,6 +1070,11 @@ export default {
 </script>
 
 <style scoped>
+.header-action-disabled {
+  opacity: 0.5;
+  pointer-events: none;
+}
+
 .detail-table {
   background: white;
   border-radius: 6px;
diff --git a/src/views/modules/haianAutoWarehouse/haianPalletSorting.vue b/src/views/modules/haianAutoWarehouse/haianPalletSorting.vue
index 3818068..c3a2925 100644
--- a/src/views/modules/haianAutoWarehouse/haianPalletSorting.vue
+++ b/src/views/modules/haianAutoWarehouse/haianPalletSorting.vue
@@ -1,11 +1,11 @@
 <template>
   <div class="pda-container">
     <div class="header-bar">
-      <div class="header-left" @click="handleBack">
+      <div class="header-left" :class="{ 'header-action-disabled': interfaceBusy }" @click="handleBack">
         <i class="el-icon-arrow-left"></i>
         <span>人工分拣组盘</span>
       </div>
-      <div class="header-right" @click="$router.push({ path: '/' })">首页</div>
+      <div class="header-right" :class="{ 'header-action-disabled': interfaceBusy }" @click="goHome">首页</div>
     </div>
 
     <div class="table-body" style="max-height: 500px; overflow-y: auto;">
@@ -27,7 +27,7 @@
               @keyup.enter.native="handlePalletScan"
               ref="palletInput"
             />
-            <button class="action-btn secondary" style="flex: 0.25; margin: 0;" @click="submitFinishSorting" :disabled="finishSortingLoading || detailList.length === 0">
+            <button class="action-btn secondary" style="flex: 0.25; margin: 0;" @click="submitFinishSorting" :disabled="interfaceBusy || finishSortingLoading || detailList.length === 0">
               {{ finishSortingLoading ? '处理中...' : '结束分拣' }}
             </button>
           </div>
@@ -96,6 +96,7 @@
               class="action-btn secondary"
               style="flex: 0.25; margin: 0; white-space: nowrap;"
               @click="refreshTable"
+              :disabled="interfaceBusy"
             >
               刷新
             </button>
@@ -114,7 +115,7 @@
             <button
               class="action-btn secondary"
               style="flex: 0.25; margin: 0; white-space: nowrap;"
-              :disabled="currentPalletType === ''"
+              :disabled="interfaceBusy || currentPalletType === ''"
               @click="showScanModal"
             >
               扫描条码
@@ -127,12 +128,12 @@
       <div v-if="palletScanned" class="rma-list">
         <div class="list-title-row" style="display: flex; gap: 8px; align-items: center; padding: 0;">
           <div class="list-title" style="flex: 0.75; margin: 0;">
-            <button class="action-btn primary" style="flex: 0.25; margin: 0;" @click="showDetailModal" :disabled="submitSortingLoading">
+            <button class="action-btn primary" style="flex: 0.25; margin: 0;" @click="showDetailModal" :disabled="interfaceBusy || submitSortingLoading">
               浏览明细
             </button>
             <label style="margin-left: 5px;">条码数:{{ detailList.length }}</label>
           </div>
-          <button class="action-btn primary" style="flex: 0.25; margin: 0;" @click="submitSorting" :disabled="submitSortingLoading">
+          <button class="action-btn primary" style="flex: 0.25; margin: 0;" @click="submitSorting" :disabled="interfaceBusy || submitSortingLoading">
             {{ submitSortingLoading ? '处理中...' : '提交分拣' }}
           </button>
         </div>
@@ -181,7 +182,7 @@
         </div>
       </div>
       <div slot="footer" class="dialog-footer">
-        <button class="action-btn secondary" style="margin-left: 10px;" @click="detailModalVisible = false">取消</button>
+        <button class="action-btn secondary" style="margin-left: 10px;" @click="detailModalVisible = false" :disabled="interfaceBusy">取消</button>
       </div>
     </el-dialog>
 
@@ -264,7 +265,7 @@
         </div>
       </div>
       <div slot="footer" class="dialog-footer">
-        <button class="action-btn secondary" style="margin-left: 10px;" @click="closeScanModal">取消</button>
+        <button class="action-btn secondary" style="margin-left: 10px;" @click="closeScanModal" :disabled="interfaceBusy">取消</button>
       </div>
     </el-dialog>
   </div>
@@ -328,6 +329,10 @@ export default {
       positionGridLoading: false,
       submitSortingLoading: false,
       finishSortingLoading: false,
+      // 接口防连点相关状态：接口处理中统一禁用按钮、回退与首页，等待返回后解锁 - rqrq
+      palletScanLoading: false,
+      palletConfigLoading: false,
+      scanRequestLoading: false,
     }
   },
   computed: {
@@ -353,6 +358,10 @@ export default {
         ]
       }
       return this.positionGrid.map((p) => ({ ...p, isPlaceholder: false }))
+    },
+    // 页面接口忙碌态：任一按钮触发接口未返回时视为忙碌，统一禁用关键入口 - rqrq
+    interfaceBusy() {
+      return this.palletScanLoading || this.palletConfigLoading || this.scanRequestLoading || this.submitSortingLoading || this.finishSortingLoading
     }
   },
   methods: {
@@ -364,10 +373,20 @@ export default {
       return true
     },
     handleBack() {
+      if (this.interfaceBusy) {
+        return
+      }
       // 返回上一页前先清空分拣页状态，避免keep-alive缓存导致二次进入残留旧数据 - rqrq
       this.resetPage(false)
       this.$router.back()
     },
+    // 接口处理中禁用首页跳转，避免用户离开后重复触发或产生脏状态 - rqrq
+    goHome() {
+      if (this.interfaceBusy) {
+        return
+      }
+      this.$router.push({ path: '/' })
+    },
     // 海安分拣页统一重置方法：退出和重进都走同一逻辑，避免状态漂移 - rqrq
     resetPage(needFocus = true) {
       this.site = this.$store.state.user.site
@@ -401,6 +420,9 @@ export default {
       this.positionGridLoading = false
       this.submitSortingLoading = false
       this.finishSortingLoading = false
+      this.palletScanLoading = false
+      this.palletConfigLoading = false
+      this.scanRequestLoading = false
       if (needFocus) {
         this.$nextTick(() => {
           if (this.$refs.palletInput) {
@@ -413,10 +435,14 @@ export default {
       if (!this.ensureSite()) {
         return
       }
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.palletCode || !this.palletCode.trim()) {
         this.$alert('请输入栈板编码', '提示', { confirmButtonText: '确定' })
         return
       }
+      this.palletScanLoading = true
       checkPalletExists({
         site: this.site,
         palletId: this.palletCode.trim()
@@ -438,6 +464,8 @@ export default {
         }
       }).catch((error) => {
         this.$alert(error.message || '栈板校验失败', '错误', { confirmButtonText: '确定' })
+      }).finally(() => {
+        this.palletScanLoading = false
       })
     },
     loadPalletInfo() {
@@ -525,12 +553,18 @@ export default {
       this.autoSortDisabled = this.detailList.length > 0
     },
     savePalletTypeConfig() {
+      if (this.interfaceBusy) {
+        return
+      }
+      this.palletConfigLoading = true
       updatePalletTypeAndAutoSort({
         site: this.site,
         palletId: this.palletCode,
         palletType: this.currentPalletType,
         autoSort: this.currentAutoSort,
         forceFullPalletOut: this.forceFullPalletOut
+      }).finally(() => {
+        this.palletConfigLoading = false
       })
     },
     // 打开扫码弹窗并初始化网格数据，交互与原PDA页面一致 - rqrq
@@ -686,19 +720,29 @@ export default {
       if (!this.ensureSite()) {
         return
       }
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.scanCode || !this.scanCode.trim()) {
+        this.scanCode = ''
         this.$alert('请输入标签编码', '错误', { confirmButtonText: '确定' })
+        this.moveFocusToScanInput()
         return
       }
       if (this.operationType === 'in') {
         if (!this.scanPosition) {
+          this.scanCode = ''
           this.$alert('请选择位置', '错误', { confirmButtonText: '确定' })
+          this.moveFocusToScanInput()
           return
         }
         if (!this.scanLayer) {
+          this.scanCode = ''
           this.$alert('请选择层数', '错误', { confirmButtonText: '确定' })
+          this.moveFocusToScanInput()
           return
         }
+        this.scanRequestLoading = true
         this.loadSortingListIfNeeded()
           .then((list) => {
             if (list.length === 0) {
@@ -748,6 +792,9 @@ export default {
             this.scanCode = ''
             this.moveFocusToScanInput()
           })
+          .finally(() => {
+            this.scanRequestLoading = false
+          })
       } else {
         const original = this.originalDetailCache[this.scanCode]
         if (!original) {
@@ -756,6 +803,7 @@ export default {
           this.moveFocusToScanInput()
           return
         }
+        this.scanRequestLoading = true
         restorePalletDetail({
           site: this.site,
           serialNo: this.scanCode,
@@ -774,10 +822,16 @@ export default {
             this.scanCode = ''
             this.moveFocusToScanInput()
           } else {
+            this.scanCode = ''
             this.$alert((data && data.msg) || '分拣扫回失败', '错误', { confirmButtonText: '确定' })
+            this.moveFocusToScanInput()
           }
         }).catch((error) => {
+          this.scanCode = ''
           this.$alert(error.message || '分拣扫回失败', '错误', { confirmButtonText: '确定' })
+          this.moveFocusToScanInput()
+        }).finally(() => {
+          this.scanRequestLoading = false
         })
       }
     },
@@ -785,6 +839,9 @@ export default {
       if (!this.ensureSite()) {
         return
       }
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.palletScanned) {
         this.$alert('请先扫描栈板', '提示', { confirmButtonText: '确定' })
         return
@@ -811,6 +868,9 @@ export default {
       if (!this.ensureSite()) {
         return
       }
+      if (this.interfaceBusy) {
+        return
+      }
       if (!this.palletScanned) {
         this.$alert('请先扫描栈板', '提示', { confirmButtonText: '确定' })
         return
@@ -849,6 +909,11 @@ export default {
 </script>
 
 <style scoped>
+.header-action-disabled {
+  opacity: 0.5;
+  pointer-events: none;
+}
+
 .detail-table {
   background: white;
   border-radius: 6px;