diff --git a/src/api/lab/lab.js b/src/api/lab/lab.js
index fb6a877..f7bd0af 100644
--- a/src/api/lab/lab.js
+++ b/src/api/lab/lab.js
@@ -12,6 +12,9 @@ export const saveLab = data => createAPI(`/lab/save`, 'post', data)
 // 修改
 export const updateLab = data => createAPI(`/lab/update`, 'post', data)
 
+// 删除（仅草稿）
+export const deleteLab = data => createAPI(`/lab/delete`, 'post', data)
+
 // 下达
 export const issueLab = data => createAPI(`/lab/issue`, 'post', data)
 
diff --git a/src/views/modules/lab/labRecord.vue b/src/views/modules/lab/labRecord.vue
index 506ca95..5c837cd 100644
--- a/src/views/modules/lab/labRecord.vue
+++ b/src/views/modules/lab/labRecord.vue
@@ -27,6 +27,7 @@
       <el-form-item :label="' '">
         <el-button v-if="authSearch" @click="getDataList">查询</el-button>
         <el-button v-if="authUpdate" @click="addOrUpdateHandle()">新增</el-button>
+        <el-button v-if="authDelete" type="danger" @click="deleteHandle()">删除</el-button>
         <download-excel
           v-if="authSearch"
           :fields="exportFieldMap"
@@ -55,8 +56,10 @@
       :row-style="rowStyle"
       @row-click="changeClickRow"
       @current-change="currentChange"
+      @selection-change="dataListSelectionChange"
       v-loading="dataListLoading"
       style="width: 100%;">
+      <el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
       <el-table-column prop="referenceNo" header-align="center" align="center" label="序列号" width="180"></el-table-column>
       <el-table-column prop="status" header-align="center" align="center" label="单据状态" width="110"></el-table-column>
       <el-table-column prop="nodeName" header-align="center" align="center" label="当前节点" width="140"></el-table-column>
@@ -830,6 +833,7 @@ export default {
       exportHeader: ['Lab记录'],
       exportFooter: [],
       resultList: [],
+      dataListSelections: [],
       dataList: [],
       pageIndex: 1,
       pageSize: 20,
@@ -843,6 +847,7 @@ export default {
       authIssue: false,
       authSubmit: false,
       authReject: false,
+      authDelete: false,
       authFileSave: false,
       authFileDownLoad: false,
       authFileRemove: false,
@@ -1736,6 +1741,7 @@ export default {
       this.authIssue = this.isAuth(this.menuId + ':issue')
       this.authSubmit = this.isAuth(this.menuId + ':submit')
       this.authReject = this.isAuth(this.menuId + ':reject')
+      this.authDelete = this.isAuth(this.menuId + ':delete')
       this.authFileSave = this.isAuth(this.menuId + ':fileSave')
       this.authFileDownLoad = this.isAuth(this.menuId + ':fileDownLoad')
       this.authFileRemove = this.isAuth(this.menuId + ':fileRemove')
@@ -1752,6 +1758,9 @@ export default {
     rowStyle () {
       return { cursor: 'pointer' }
     },
+    dataListSelectionChange (rows) {
+      this.dataListSelections = rows || []
+    },
     changeClickRow (row) {
       this.handleCurrentRowChange(row)
     },
@@ -1866,6 +1875,7 @@ export default {
     },
     getDataList () {
       if (!this.authSearch) {
+        this.dataListSelections = []
         this.dataList = []
         this.totalPage = 0
         this.currentRow = {}
@@ -1878,6 +1888,7 @@ export default {
         this.approvalList = []
         return
       }
+      this.dataListSelections = []
       this.dataListLoading = true
       const params = {
         page: this.pageIndex,
@@ -1911,6 +1922,7 @@ export default {
             }
           })
         } else {
+          this.dataListSelections = []
           this.dataList = []
           this.totalPage = 0
           this.currentRow = {}
@@ -1924,6 +1936,7 @@ export default {
         }
         this.dataListLoading = false
       }).catch(() => {
+        this.dataListSelections = []
         this.currentRow = {}
         this.currentDetailRequestId += 1
         this.currentDetail = this.buildDefaultModalData()
@@ -2276,6 +2289,70 @@ export default {
         })
       })
     },
+    deleteHandle () {
+      if (!this.authDelete) {
+        this.$message.warning('没有删除权限')
+        return
+      }
+      const selectedRows = (this.dataListSelections || []).filter(item => item && item.site && item.referenceNo)
+      if (!selectedRows.length) {
+        this.$message.warning('请先勾选要删除的单据')
+        return
+      }
+      const nonDraftRows = selectedRows.filter(item => item.status !== '草稿')
+      if (nonDraftRows.length) {
+        const previewText = nonDraftRows.slice(0, 3).map(item => item.referenceNo).join('、')
+        const suffix = nonDraftRows.length > 3 ? (' 等' + nonDraftRows.length + '条') : ''
+        this.$message.warning('仅草稿状态的单据允许删除，当前勾选包含非草稿单据：' + previewText + suffix)
+        return
+      }
+      this.$confirm('确认删除选中的' + selectedRows.length + '条Lab单据？删除后会同步删除属性和附件数据。', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
+        const deleteTasks = selectedRows.map(item => {
+          return api.deleteLab({
+            site: item.site,
+            referenceNo: item.referenceNo
+          }).then(({data}) => {
+            if (data && data.code === 0) {
+              return {
+                success: true,
+                site: item.site,
+                referenceNo: item.referenceNo
+              }
+            }
+            return {
+              success: false,
+              referenceNo: item.referenceNo,
+              msg: (data && data.msg) || '删除失败'
+            }
+          }).catch(() => {
+            return {
+              success: false,
+              referenceNo: item.referenceNo,
+              msg: '删除失败'
+            }
+          })
+        })
+        Promise.all(deleteTasks).then(results => {
+          const successRows = results.filter(item => item.success)
+          const failRows = results.filter(item => !item.success)
+          if (this.modalFlag && successRows.some(item => item.site === this.modalData.site && item.referenceNo === this.modalData.referenceNo)) {
+            this.modalFlag = false
+          }
+          if (!failRows.length) {
+            this.$message.success('删除成功，共' + successRows.length + '条')
+          } else if (!successRows.length) {
+            this.$message.error(failRows[0].msg || '删除失败')
+          } else {
+            this.$message.warning('已删除' + successRows.length + '条，失败' + failRows.length + '条')
+          }
+          this.getDataList()
+        })
+      }).catch(() => {})
+    },
     getBaseList (val, type) {
       this.tagNo = val
       this.tagNo1 = type