diff --git a/src/views/modules/lab/labRecord.vue b/src/views/modules/lab/labRecord.vue
index 6630ea5..21297d0 100644
--- a/src/views/modules/lab/labRecord.vue
+++ b/src/views/modules/lab/labRecord.vue
@@ -230,6 +230,7 @@
             <el-form :inline="true" label-position="top" style="margin-top: -15px">
               <el-form-item label=" ">
                 <el-button type="primary" :disabled="showModalFlag" @click="openPropertyChooseModal">选择属性信息</el-button>
+                <el-button type="primary" style="margin-left: 8px;" @click="openTestSpecDialog">测试规范</el-button>
               </el-form-item>
             </el-form>
 
@@ -451,6 +452,31 @@
       </oss-components>
     </el-dialog>
 
+    <el-dialog
+      title="测试规范附件"
+      :close-on-click-modal="false"
+      :visible.sync="testSpecDialogVisible"
+      width="900px"
+      v-drag
+      @close="handleTestSpecDialogClose">
+      <oss-components
+        ref="testSpecOss"
+        :save-visible="authFileSave"
+        :download-visible="authFileDownLoad"
+        :remove-visible="authFileRemove"
+        :preview-visible="authFilePreview"
+        :disabled="showModalFlag || modalData.status === '已完成'"
+        :row-click-select="true"
+        label="序列号"
+        :height="460"
+        style="margin-top: 2px"
+        :columns="judgeCriteriaFileColumnList"
+        :order-ref1="modalData.site || ''"
+        :order-ref2="modalData.referenceNo || ''"
+        order-ref3="testSpec">
+      </oss-components>
+    </el-dialog>
+
     <el-dialog title="选择-项目" :close-on-click-modal="false" @close="closeProjectInfoDialog"
                @open="searchProjectInfoList" :visible.sync="chooseProjectListFlag" width="35%">
       <el-form label-position="top" :model="searchProjectData" ref="closeProjectInfoForm">
@@ -580,6 +606,7 @@ export default {
       tagNo1: null,
       modalFlag: false,
       judgeCriteriaDialogVisible: false,
+      testSpecDialogVisible: false,
       judgeCriteriaFileList: [],
       judgeCriteriaFileColumnList: [
         {
@@ -778,6 +805,7 @@ export default {
       if (!site || this.isEditMode) {
         return
       }
+      this.testSpecDialogVisible = false
       this.modalData.customerId = ''
       this.modalData.customerName = ''
       this.modalData.projectId = ''
@@ -886,6 +914,12 @@ export default {
         ref.handleQuery()
       }
     },
+    refreshTestSpecOssTable () {
+      const ref = this.$refs.testSpecOss
+      if (ref && typeof ref.handleQuery === 'function') {
+        ref.handleQuery()
+      }
+    },
     refreshJudgeCriteriaFileList () {
       if (!this.modalData.site || !this.modalData.referenceNo) {
         this.judgeCriteriaFileList = []
@@ -921,9 +955,26 @@ export default {
         this.refreshJudgeCriteriaOssTable()
       })
     },
+    openTestSpecDialog () {
+      if (!this.modalData.site) {
+        this.$message.warning('请先选择申请工厂')
+        return
+      }
+      if (!this.modalData.referenceNo) {
+        this.$message.warning('单据编号为空，无法上传附件')
+        return
+      }
+      this.testSpecDialogVisible = true
+      this.$nextTick(() => {
+        this.refreshTestSpecOssTable()
+      })
+    },
     handleJudgeCriteriaDialogClose () {
       this.refreshJudgeCriteriaFileList()
     },
+    handleTestSpecDialogClose () {
+      // placeholder to align with dialog close event and keep lifecycle symmetric
+    },
     previewJudgeCriteriaFile (row) {
       if (!this.authFilePreview) {
         this.$message.warning('没有附件预览权限')
@@ -1480,6 +1531,7 @@ export default {
     },
     handleModalClose () {
       this.judgeCriteriaDialogVisible = false
+      this.testSpecDialogVisible = false
       this.modalFlag = false
     },
     buildLabPayload (source) {