diff --git a/src/views/modules/warehouse/labelChangeForDaPanDian.vue b/src/views/modules/warehouse/labelChangeForDaPanDian.vue
index 6156ac3..3e9d6e3 100644
--- a/src/views/modules/warehouse/labelChangeForDaPanDian.vue
+++ b/src/views/modules/warehouse/labelChangeForDaPanDian.vue
@@ -373,7 +373,12 @@
           </el-col>
           <el-col :span="12">
             <el-form-item label="物料编码">
-              <el-input v-model="editInventoryForm.partNo" readonly></el-input>
+              <div style="display: flex; gap: 8px;">
+                <el-input v-model="editInventoryForm.partNo" readonly style="width: 100px;"></el-input>
+                <el-button type="primary" @click="querySamePartInventory" :loading="samePartLoading" style="flex-shrink: 0;">
+                  查询同物料
+                </el-button>
+              </div>
             </el-form-item>
           </el-col>
         </el-row>
@@ -515,11 +520,50 @@
         <el-button @click="restoreNonPalletDialogVisible = false" :disabled="restoreNonPalletLoading">取消</el-button>
       </div>
     </el-dialog>
+
+    <!-- IFS同物料库存列表弹窗 - rqrq -->
+    <el-dialog
+      title="IFS同物料库存列表（双击选择）"
+      :visible.sync="samePartInventoryDialogVisible"
+      :close-on-click-modal="false"
+      width="1000px"
+      append-to-body>
+      <el-table
+        :data="samePartInventoryList"
+        border
+        stripe
+        highlight-current-row
+        v-loading="samePartLoading"
+        height="400"
+        style="width: 100%"
+        @row-dblclick="handleSamePartRowDblClick">
+        <el-table-column prop="lotBatchNo" label="批次号" min-width="120" align="center" header-align="center" show-overflow-tooltip></el-table-column>
+        <el-table-column prop="locationNo" label="库位" min-width="100" align="center" header-align="center"></el-table-column>
+        <el-table-column prop="warehouse" label="仓库" min-width="80" align="center" header-align="center"></el-table-column>
+        <el-table-column prop="waivDevRejNo" label="WDR" min-width="80" align="center" header-align="center"></el-table-column>
+        <el-table-column prop="engChgLevel" label="版本号" min-width="80" align="center" header-align="center"></el-table-column>
+        <el-table-column prop="expirationDate" label="失效日期" min-width="100" align="center" header-align="center">
+          <template slot-scope="scope">
+            {{ scope.row.expirationDate ? scope.row.expirationDate.substring(0, 10) : '' }}
+          </template>
+        </el-table-column>
+        <el-table-column prop="qtyOnhand" label="在库数量" min-width="100" align="right" header-align="center"></el-table-column>
+        <el-table-column prop="qtyReserved" label="预留数量" min-width="100" align="right" header-align="center"></el-table-column>
+        <el-table-column prop="availabilityControlId" label="可用控制" min-width="80" align="center" header-align="center"></el-table-column>
+      </el-table>
+      <div style="margin-top: 10px; color: #909399; font-size: 12px;">
+        <i class="el-icon-info"></i> 数据来源：IFS系统库存。双击行可将该记录的批次号、WDR、版本号、失效日期覆盖到编辑表单
+      </div>
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="samePartInventoryDialogVisible = false">关闭</el-button>
+      </div>
+    </el-dialog>
   </div>
 </template>
 
 <script>
 import { getHandlingUnitLabelList, reprintLabel, deleteLabel, getFailedPrintTasks, retryFailedPrintTasks, updateHandlingUnitInventory, removeNonPalletInventory, restoreNonPalletInventory } from '@/api/warehouse/labelQuery'
+import { getInventoryPartInStock } from '@/api/base/ifsInventoryQuery' // 查询IFS库存 - rqrq
 import { getLocationList } from '@/api/warehouse/location'
 import { searchSysLanguagePackList, saveUserFavorite, searchUserFavorite } from '@/api/sysLanguage'
 import { createOtherInboundHU, printLabel } from '@/api/warehouse/otherInbound'
@@ -842,6 +886,10 @@ export default {
       restoreNonPalletDialogVisible: false,
       restoreNonPalletLoading: false,
       restoreNonPalletPassword: '',
+      // 同物料库存查询相关 - rqrq
+      samePartInventoryDialogVisible: false,
+      samePartLoading: false,
+      samePartInventoryList: [],
     }
   },
   activated() {
@@ -1449,6 +1497,57 @@ export default {
       }).catch(() => {
         // 用户取消
       })
+    },
+
+    /**
+     * 查询IFS同物料库存 - rqrq
+     */
+    querySamePartInventory() {
+      if (!this.editInventoryForm.partNo) {
+        this.$alert('物料编码为空，无法查询', '提示', { confirmButtonText: '确定' })
+        return
+      }
+
+      this.samePartLoading = true
+      this.samePartInventoryList = []
+
+      // 调用IFS接口查询同物料库存 - rqrq
+      getInventoryPartInStock({
+        site: localStorage.getItem('site'),
+        partNo: this.editInventoryForm.partNo
+      }).then(({ data }) => {
+        if (data && data.code === 0) {
+          this.samePartInventoryList = data.rows || []
+          if (this.samePartInventoryList.length === 0) {
+            this.$message.warning('IFS中未找到该物料的库存记录')
+          } else {
+            this.samePartInventoryDialogVisible = true
+          }
+        } else {
+          this.$alert(data.msg || '查询IFS库存失败', '错误', { confirmButtonText: '确定' })
+        }
+      }).catch(error => {
+        this.$alert('查询IFS库存失败：' + error.message, '错误', { confirmButtonText: '确定' })
+      }).finally(() => {
+        this.samePartLoading = false
+      })
+    },
+
+    /**
+     * 双击IFS库存行，覆盖数据到编辑表单 - rqrq
+     * @param row IFS库存行数据
+     */
+    handleSamePartRowDblClick(row) {
+      // 覆盖可编辑字段（使用IFS字段名）- rqrq
+      this.editInventoryForm.batchNo = row.lotBatchNo || ''
+      this.editInventoryForm.wdr = row.waivDevRejNo || ''
+      this.editInventoryForm.engChgLevel = row.engChgLevel || ''
+
+      this.editInventoryForm.expiredDate = row.expirationDate ? row.expirationDate.substring(0, 10) : ''
+
+      // 关闭弹窗 - rqrq
+      this.samePartInventoryDialogVisible = false
+      this.$message.success('已将IFS库存记录的批次号、WDR、版本号、失效日期覆盖到表单')
     }
   }
 }