diff --git a/vue-fastapi-frontend/src/api/meta/metaInfo.js b/vue-fastapi-frontend/src/api/meta/metaInfo.js
index d1f4bd5..08dfa28 100644
--- a/vue-fastapi-frontend/src/api/meta/metaInfo.js
+++ b/vue-fastapi-frontend/src/api/meta/metaInfo.js
@@ -56,6 +56,13 @@ export function postMetaSupp(data){
     data: data
   })
 }
+export function publishAstData(data){
+  return request({
+    url:'/default-api/system/dataAsset/addastappr',
+    method: 'post',
+    data: data
+  })
+}
 export function getMetaDataRelship(data){
   return request({
     url:'/default-api/dasset/meta/business/relation',
@@ -81,3 +88,5 @@ export function getProcData(param){
 
 
 
+
+
diff --git a/vue-fastapi-frontend/src/views/meta/metaInfo/index.vue b/vue-fastapi-frontend/src/views/meta/metaInfo/index.vue
index 1cbb974..fbdca5b 100644
--- a/vue-fastapi-frontend/src/views/meta/metaInfo/index.vue
+++ b/vue-fastapi-frontend/src/views/meta/metaInfo/index.vue
@@ -86,12 +86,27 @@
             <el-button
                 type="primary"
                 plain
+                icon="Plus"
+                @click="applyDataAst"
+            >数据资产发布</el-button>
+          </el-col>
+          <el-col :span="1.5">
+            <el-button
+                type="success"
+                plain
                 icon="CaretRight"
                 @click="runBloodAnalysisTask"
             >执行血缘解析任务</el-button>
           </el-col>
+
         </el-row>
-        <el-table v-loading="loading" :data="dataList" @selection-change="handleSelectionChange">
+        <el-table
+            v-loading="loading"
+            :data="dataList"
+            ref="metaTable"
+            @select="handleSelection"
+            @select-all="handleSelectionAll"
+        >
           <el-table-column type="selection" width="50" align="center" />
           <el-table-column label="系统英文名" width="100" align="center" prop="ssysCd"></el-table-column>
           <el-table-column label="模式名称" align="center" prop="mdlName"></el-table-column>
@@ -565,11 +580,56 @@
         </div>
       </template>
     </el-dialog>
+    <el-dialog
+        v-model="astPublish"
+        title="数据资产发布"
+        width="1100"
+    >
+
+      <el-table v-loading="loading" :data="dataAstList">
+        <el-table-column label="数据资产英文名称"  align="center" prop="dataAstEngName"></el-table-column>
+        <el-table-column label="数据资产中文名称"  align="center" prop="dataAstCnName"></el-table-column>
+        <el-table-column label="数据资产类型"  align="center" prop="dataAstType"></el-table-column>
+        <el-table-column label="数据资产描述"  align="center" prop="dataAstDesc">
+          <template #default="scope">
+            <el-input  v-model="scope.row.dataAstDesc" ></el-input>
+          </template>
+        </el-table-column>
+<!--        <el-table-column label="数据资产标签"  align="center" prop="dataAstClas">-->
+<!--          <template #default="scope">-->
+<!--            <el-popover v-for="item in JSON.parse(scope.row.dataAstClas)" placement="right" width="auto" trigger="hover">-->
+<!--              <template #reference>-->
+<!--                <el-tag v-if="item.clasEffFlag && item.clasEffFlag === '1'">{{item.clasName}}</el-tag>-->
+<!--              </template>-->
+<!--              <div>-->
+<!--                <div style="margin: 5px" v-for="item in scope.row.showTabClas"><el-tag v-if="item.clasEffFlag && item.clasEffFlag === '1'">{{item.clasName + ":" + item.clasValue}}</el-tag></div>-->
+<!--              </div>-->
+<!--            </el-popover>-->
+<!--          </template>-->
+<!--        </el-table-column>-->
+        <el-table-column label="数据资产来源" align="center" prop="dataAstSrc"></el-table-column>
+        <el-table-column label="数据资产编号" align="center" prop="astNo"></el-table-column>
+        <el-table-column label="操作" align="center" width="80">
+          <template #default="scope">
+            <el-button  link type="danger" icon="Delete" @click.prevent="deleteAstData(scope.row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button @click="astPublish = false">取消</el-button>
+          <el-button type="primary" @click="confirmPublish">
+            发布
+          </el-button>
+        </div>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
 <script setup name="Meta">
-  import {getDataSourceList, getMetaDataList, getColumnList, getMetaClasList, postMetaSupp, getMetaDataRelship, getMetaDataBloodRelship, getProcData, runBloodAnalysis} from "@/api/meta/metaInfo"
+  import {getDataSourceList, getMetaDataList, getColumnList, getMetaClasList, postMetaSupp, getMetaDataRelship, getMetaDataBloodRelship, getProcData, runBloodAnalysis, publishAstData} from "@/api/meta/metaInfo"
   import { getMetaSecurityData } from "@/api/dataAsset/directory"
   import { ref, nextTick, computed, watch, reactive, onMounted } from 'vue'
   import SQLCodeMirror from "@/components/codemirror/SQLCodeMirror.vue";
@@ -646,6 +706,9 @@
   const bloodRelation = ref([])
   const demoDataList = ref([])
   const dbType = ref("MYSQL")
+  const selectedRows = ref([])
+  const dataAstList= ref([])
+  const astPublish = ref(false)
 
   function changeColumnTab(){
     if (activeColumnTab.value === 'businessRelation'){
@@ -1043,11 +1106,35 @@
     proxy.$refs.databaseTreeRef.setCurrentKey(null);
     handleQuery()
   }
-
-  function handleSelectionChange(){
-
+  function handleSelection(selection, row){
+    const isSelected = selection.some(item => item.extractOnum === row.extractOnum);
+    if (isSelected) {
+      // 选中行：添加到全局数组（避免重复）
+      if (!selectedRows.value.some(item => item.extractOnum === row.extractOnum)) {
+        selectedRows.value.push(row);
+      }
+    } else {
+      // 取消选中：从全局数组移除
+      selectedRows.value = selectedRows.value.filter(item => item.extractOnum !== row.extractOnum);
+    }
+  }
+  function handleSelectionAll(selection) {
+    if (selection.length > 0) {
+      // 全选：将当前页所有行添加到全局数组（去重）
+      const newSelected = [selectedRows.value];
+      dataList.value.forEach(row => {
+        if (!newSelected.some(item => item.extractOnum === row.extractOnum)) {
+          newSelected.push(row);
+        }
+      });
+      selectedRows.value = newSelected;
+    } else {
+      // 取消全选：移除当前页所有行
+      dataList.value.forEach(row => {
+        selectedRows.value = selectedRows.value.filter(item => item.extractOnum !== row.extractOnum)
+      })
+    }
   }
-
   function getList(){
     getMetaDataList(queryParams.value).then(res=>{
       dataList.value = res.data.rows
@@ -1103,6 +1190,13 @@
       }
       loading.value = false
       total.value = res.data.total
+      proxy.$nextTick(() => {
+        // 恢复当前页的选中状态
+        dataList.value.forEach(row => {
+          const isSelected =selectedRows.value.some(item => item.extractOnum === row.extractOnum);
+          proxy.$refs.metaTable.toggleRowSelection(row, isSelected);
+        });
+      });
     })
   }
 
@@ -1114,6 +1208,37 @@
     let response = await runBloodAnalysis(query)
     proxy.$modal.msgSuccess(response.data);
   }
+  function confirmPublish(){
+    publishAstData({assetItems:dataAstList.value}).then(res=>{
+      proxy.$modal.msgSuccess(res.msg)
+      astPublish.value = false
+    })
+  }
+  function deleteAstData(row){
+    const index = dataAstList.value.findIndex(item => item.astNo === row.astNo);
+    dataAstList.value.splice(index,1)
+  }
+  function applyDataAst(){
+    if(selectedRows.value.length === 0){
+      proxy.$modal.msgWarning("请至少选择一条元数据进行发布")
+    }else{
+      dataAstList.value = []
+      selectedRows.value.forEach( row =>{
+        dataAstList.value.push({
+          dataAstEngName: row.tabEngName,
+          dataAstCnName: row.tabCnName?row.tabCnName:row.tabCrrctName,
+          dataAstType: row.tabType,
+          dataAstStat: '1',
+          dataAstDesc:'',
+          dataAstSrc: row.ssysCd,
+          astNo: row.extractOnum,
+          dataAstClas: JSON.stringify(row.batchTabClas)
+        })
+      })
+
+      astPublish.value = true
+    }
+  }
   const filterNode = (value, data) => {
     if (!value) return true;
     return data.name.indexOf(value) !== -1;