diff --git a/src/views/flow/payList.vue b/src/views/flow/payList.vue
index dd054e8..9d0057b 100644
--- a/src/views/flow/payList.vue
+++ b/src/views/flow/payList.vue
@@ -58,8 +58,15 @@
                 @click="handleBatchPay"
               >批量支付</el-button>
           </div>
-            <el-table ref="pendingTable" :data="pendingRows" border style="width: 100%">
-              <el-table-column type="selection" width="50"></el-table-column>
+            <el-table
+              ref="pendingTable"
+              :data="pendingRows"
+              border
+              style="width: 100%"
+              row-key="id"
+              @selection-change="handlePendingSelectionChange"
+            >
+              <el-table-column type="selection" width="50" reserve-selection></el-table-column>
               <el-table-column label="申请人" width="120" align="center">
                 <template #default="{ row }">
                   {{ row.applicant }}
@@ -129,9 +136,16 @@
                 </template>
               </el-table-column>
             </el-table>
-            <div style="margin-top: 10px; display: flex; justify-content: center; color: #666;">
-              共 {{ pendingRows.length }} 条记录 · 第 1 页 / 共 1 页
-          </div>
+            <el-pagination
+              style="margin-top: 10px"
+              @size-change="handlePendingSizeChange"
+              @current-change="handlePendingPageChange"
+              :current-page="pendingPage"
+              :page-sizes="[10, 20, 30, 40, 50, 100]"
+              :page-size="pendingPageSize"
+              layout="total, ->, prev, pager, next, sizes, jumper"
+              :total="pendingTotal"
+            />
           </el-tab-pane>
 
           <el-tab-pane label="采购中" name="processing">
@@ -185,8 +199,15 @@
                 @click="handleBatchConfirm"
               >批量确认</el-button>
         </div>
-            <el-table ref="processingTable" :data="processingRows" border style="width: 100%">
-              <el-table-column type="selection" width="50"></el-table-column>
+            <el-table
+              ref="processingTable"
+              :data="processingRows"
+              border
+              style="width: 100%"
+              row-key="id"
+              @selection-change="handleProcessingSelectionChange"
+            >
+              <el-table-column type="selection" width="50" reserve-selection></el-table-column>
               <el-table-column label="申请人" width="120" align="center">
                 <template #default="{ row }">
                   {{ row.applicant }}
@@ -255,7 +276,7 @@
               @size-change="handleProcessingSizeChange"
               @current-change="handleProcessingPageChange"
               :current-page="processingPage"
-              :page-sizes="[10, 20, 30, 50, 100]"
+              :page-sizes="[10, 20, 30, 40, 50, 100]"
               :page-size="processingPageSize"
               layout="total, ->, prev, pager, next, sizes, jumper"
               :total="processingTotal"
@@ -313,8 +334,15 @@
                 @click="handleBatchCancel"
               >批量取消</el-button>
           </div>
-            <el-table ref="receivedTable" :data="receivedRows" border style="width: 100%">
-              <el-table-column type="selection" width="50"></el-table-column>
+            <el-table
+              ref="receivedTable"
+              :data="receivedRows"
+              border
+              style="width: 100%"
+              row-key="id"
+              @selection-change="handleReceivedSelectionChange"
+            >
+              <el-table-column type="selection" width="50" reserve-selection></el-table-column>
               <el-table-column label="申请人" width="120" align="center">
                 <template #default="{ row }">
                   {{ row.applicant }}
@@ -383,7 +411,7 @@
               @size-change="handleReceivedSizeChange"
               @current-change="handleReceivedPageChange"
               :current-page="receivedPage"
-              :page-sizes="[10, 20, 30, 50, 100]"
+              :page-sizes="[10, 20, 30, 40, 50, 100]"
               :page-size="receivedPageSize"
               layout="total, ->, prev, pager, next, sizes, jumper"
               :total="receivedTotal"
@@ -423,6 +451,10 @@ export default {
         keywords: '',
       },
       pendingRows: [],
+      pendingPage: 1,
+      pendingPageSize: 40,
+      pendingTotal: 0,
+      pendingSelectedIds: [],
       isShowPay: false,
       processingQuery: {
         creator_department_id: '',
@@ -431,8 +463,9 @@ export default {
       },
       processingRows: [],
       processingPage: 1,
-      processingPageSize: 10,
+      processingPageSize: 40,
       processingTotal: 0,
+      processingSelectedIds: [],
       receivedQuery: {
         creator_department_id: '',
         created_by: '',
@@ -440,8 +473,9 @@ export default {
       },
       receivedRows: [],
       receivedPage: 1,
-      receivedPageSize: 10,
+      receivedPageSize: 40,
       receivedTotal: 0,
+      receivedSelectedIds: [],
     }
   },
   computed: {
@@ -514,7 +548,54 @@ export default {
       }
     },
     async handleBatchPay() {
-      const selectedRows = this.$refs.pendingTable?.selection || []
+      // 检查是否有跨页选中的数据
+      const currentPageIds = this.pendingRows.map(row => row.id)
+      const crossPageSelectedIds = this.pendingSelectedIds.filter(id => !currentPageIds.includes(id))
+      
+      if (crossPageSelectedIds.length > 0) {
+        // 需要获取跨页选中数据的完整信息来计算页面
+        const params = {
+          page: 1,
+          page_size: this.pendingTotal || 9999 // 获取所有数据以计算页面
+        }
+        if (this.pendingQuery.creator_department_id) {
+          params.creator_department_id = this.pendingQuery.creator_department_id
+        }
+        if (this.pendingQuery.created_by) {
+          params.created_by = this.pendingQuery.created_by
+        }
+        if (this.pendingQuery.keywords) {
+          params.keywords = this.pendingQuery.keywords
+        }
+        
+        try {
+          const res = await waitList(params)
+          const allData = res.data || []
+          
+          // 找出跨页选中数据所在的页面
+          const pagesToComplete = new Set()
+          crossPageSelectedIds.forEach(selectedId => {
+            const index = allData.findIndex(item => item.id === selectedId)
+            if (index !== -1) {
+              const page = Math.floor(index / this.pendingPageSize) + 1
+              pagesToComplete.add(page)
+            }
+          })
+          
+          if (pagesToComplete.size > 0) {
+            const pagesArray = Array.from(pagesToComplete).sort((a, b) => a - b)
+            const pagesText = pagesArray.join('、')
+            this.$message.warning(`请完善第${pagesText}页的数据`)
+            return
+          }
+        } catch (err) {
+          console.error('获取数据失败:', err)
+          this.$message.warning('请完善其他页面的数据')
+          return
+        }
+      }
+      
+      const selectedRows = this.$refs.pendingTable?.getSelectionRows() || []
       if (selectedRows.length === 0) {
         this.$message.warning('请先选择需要支付的明细')
         return
@@ -661,14 +742,13 @@ export default {
       // this.$message.success('数据已整理完成，可进行后续流程')
     },
     handleBatchConfirm() {
-      const selectedRows = this.$refs.processingTable?.selection || []
-      if (selectedRows.length === 0) {
+      if (this.processingSelectedIds.length === 0) {
         this.$message.warning('请先选择需要确认收货的数据')
         return
       }
       this.$confirm(`确定要确认收货吗？`, '提示', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'warning' })
         .then(() => {
-          const ids = selectedRows.map(row => row.id).join(',')
+          const ids = this.processingSelectedIds.join(',')
           this.confirmReceive(ids)
         })
         .catch(() => {})
@@ -687,6 +767,14 @@ export default {
           is_receive: 1,
         })
         this.$message.success('确认收货成功')
+        // 清空选中ID集合
+        const idArray = id.split(',')
+        idArray.forEach(idStr => {
+          const index = this.processingSelectedIds.indexOf(Number(idStr))
+          if (index > -1) {
+            this.processingSelectedIds.splice(index, 1)
+          }
+        })
         // 刷新数据
         await this.getProcessingList()
       } catch (err) {
@@ -695,14 +783,13 @@ export default {
       }
     },
     handleBatchCancel() {
-      const selectedRows = this.$refs.receivedTable?.selection || []
-      if (selectedRows.length === 0) {
+      if (this.receivedSelectedIds.length === 0) {
         this.$message.warning('请先选择需要取消收货的数据')
         return
       }
       this.$confirm(`确定要取消收货吗？`, '提示', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'warning' })
         .then(() => {
-          const ids = selectedRows.map(row => row.id).join(',')
+          const ids = this.receivedSelectedIds.join(',')
           this.cancelReceive(ids)
         })
         .catch(() => {})
@@ -721,6 +808,14 @@ export default {
           is_receive: 0,
         })
         this.$message.success('取消收货成功')
+        // 清空选中ID集合
+        const idArray = id.split(',')
+        idArray.forEach(idStr => {
+          const index = this.receivedSelectedIds.indexOf(Number(idStr))
+          if (index > -1) {
+            this.receivedSelectedIds.splice(index, 1)
+          }
+        })
         // 刷新数据
         await this.getReceivedList()
       } catch (err) {
@@ -728,7 +823,80 @@ export default {
         this.$message.error('取消收货失败')
       }
     },
+    handlePendingSelectionChange(selection) {
+      // 获取当前页选中的ID
+      const currentPageIds = selection.map(row => row.id)
+      // 获取当前页所有行的ID
+      const currentPageAllIds = this.pendingRows.map(row => row.id)
+      // 移除当前页中取消选中的ID
+      currentPageAllIds.forEach(id => {
+        if (!currentPageIds.includes(id) && this.pendingSelectedIds.includes(id)) {
+          const index = this.pendingSelectedIds.indexOf(id)
+          if (index > -1) {
+            this.pendingSelectedIds.splice(index, 1)
+          }
+        }
+      })
+      // 添加当前页中新选中的ID
+      currentPageIds.forEach(id => {
+        if (!this.pendingSelectedIds.includes(id)) {
+          this.pendingSelectedIds.push(id)
+        }
+      })
+    },
+    handleProcessingSelectionChange(selection) {
+      // 获取当前页选中的ID
+      const currentPageIds = selection.map(row => row.id)
+      // 获取当前页所有行的ID
+      const currentPageAllIds = this.processingRows.map(row => row.id)
+      // 移除当前页中取消选中的ID
+      currentPageAllIds.forEach(id => {
+        if (!currentPageIds.includes(id) && this.processingSelectedIds.includes(id)) {
+          const index = this.processingSelectedIds.indexOf(id)
+          if (index > -1) {
+            this.processingSelectedIds.splice(index, 1)
+          }
+        }
+      })
+      // 添加当前页中新选中的ID
+      currentPageIds.forEach(id => {
+        if (!this.processingSelectedIds.includes(id)) {
+          this.processingSelectedIds.push(id)
+        }
+      })
+    },
+    handleReceivedSelectionChange(selection) {
+      // 获取当前页选中的ID
+      const currentPageIds = selection.map(row => row.id)
+      // 获取当前页所有行的ID
+      const currentPageAllIds = this.receivedRows.map(row => row.id)
+      // 移除当前页中取消选中的ID
+      currentPageAllIds.forEach(id => {
+        if (!currentPageIds.includes(id) && this.receivedSelectedIds.includes(id)) {
+          const index = this.receivedSelectedIds.indexOf(id)
+          if (index > -1) {
+            this.receivedSelectedIds.splice(index, 1)
+          }
+        }
+      })
+      // 添加当前页中新选中的ID
+      currentPageIds.forEach(id => {
+        if (!this.receivedSelectedIds.includes(id)) {
+          this.receivedSelectedIds.push(id)
+        }
+      })
+    },
     handlePendingQueryChange() {
+      this.pendingPage = 1
+      this.getWaitList()
+    },
+    handlePendingSizeChange(val) {
+      this.pendingPageSize = val
+      this.pendingPage = 1
+      this.getWaitList()
+    },
+    handlePendingPageChange(val) {
+      this.pendingPage = val
       this.getWaitList()
     },
     handleProcessingQueryChange() {
@@ -742,8 +910,8 @@ export default {
     async getWaitList() {
       try {
         const params = {
-          page: 1,
-          page_size: 999,
+          page: this.pendingPage,
+          page_size: this.pendingPageSize,
         }
         if (this.pendingQuery.creator_department_id) {
           params.creator_department_id = this.pendingQuery.creator_department_id
@@ -756,6 +924,7 @@ export default {
         }
         const res = await waitList(params)
         this.waitList = res.data || []
+        this.pendingTotal = res.total || 0
         // 映射数据到表格字段
         this.pendingRows = (res.data || []).map(item => ({
           ...item, // 保留原始数据，方便后续使用
@@ -773,6 +942,16 @@ export default {
           applyNum: null, // 本次报销数量，由用户输入
           money: null, // 付款金额，由用户输入
         }))
+        // 恢复选中状态
+        this.$nextTick(() => {
+          if (this.$refs.pendingTable && this.pendingSelectedIds.length > 0) {
+            this.pendingRows.forEach(row => {
+              if (this.pendingSelectedIds.includes(row.id)) {
+                this.$refs.pendingTable.toggleRowSelection(row, true)
+              }
+            })
+          }
+        })
       } catch (err) {
         console.error('获取待采购列表失败:', err)
         this.$message.error('获取待采购列表失败')
@@ -811,6 +990,16 @@ export default {
           unit: item.caigoumingxi?.danwei || '',
           purpose: item.caigoumingxi?.yongtu || '',
         }))
+        // 恢复选中状态
+        this.$nextTick(() => {
+          if (this.$refs.processingTable && this.processingSelectedIds.length > 0) {
+            this.processingRows.forEach(row => {
+              if (this.processingSelectedIds.includes(row.id)) {
+                this.$refs.processingTable.toggleRowSelection(row, true)
+              }
+            })
+          }
+        })
       } catch (err) {
         console.error('获取采购中列表失败:', err)
         this.$message.error('获取采购中列表失败')
@@ -849,6 +1038,16 @@ export default {
           unit: item.caigoumingxi?.danwei || '',
           purpose: item.caigoumingxi?.yongtu || '',
         }))
+        // 恢复选中状态
+        this.$nextTick(() => {
+          if (this.$refs.receivedTable && this.receivedSelectedIds.length > 0) {
+            this.receivedRows.forEach(row => {
+              if (this.receivedSelectedIds.includes(row.id)) {
+                this.$refs.receivedTable.toggleRowSelection(row, true)
+              }
+            })
+          }
+        })
       } catch (err) {
         console.error('获取已收货列表失败:', err)
         this.$message.error('获取已收货列表失败')
@@ -876,12 +1075,15 @@ export default {
   watch: {
     activeTab(newTab, oldTab) {
       // 重置分页参数
-      if (newTab === 'processing') {
+      if (newTab === 'pending') {
+        this.pendingPage = 1
+        this.pendingPageSize = 40
+      } else if (newTab === 'processing') {
         this.processingPage = 1
-        this.processingPageSize = 10
+        this.processingPageSize = 40
       } else if (newTab === 'received') {
         this.receivedPage = 1
-        this.receivedPageSize = 10
+        this.receivedPageSize = 40
       }
       
       // 重置查询条件
@@ -891,18 +1093,21 @@ export default {
           created_by: '',
           keywords: '',
         }
+        this.pendingSelectedIds = []
       } else if (newTab === 'processing') {
         this.processingQuery = {
           creator_department_id: '',
           created_by: '',
           keywords: '',
         }
+        this.processingSelectedIds = []
       } else if (newTab === 'received') {
         this.receivedQuery = {
           creator_department_id: '',
           created_by: '',
           keywords: '',
         }
+        this.receivedSelectedIds = []
       }
       
       // 清空所有表格的选中项（使用双重 nextTick 确保表格已渲染）