diff --git a/frontend/src/views/dataset/common/DatasetGroupSelectorTree.vue b/frontend/src/views/dataset/common/DatasetGroupSelectorTree.vue
index 8f097ea5c2..18e859b0fe 100644
--- a/frontend/src/views/dataset/common/DatasetGroupSelectorTree.vue
+++ b/frontend/src/views/dataset/common/DatasetGroupSelectorTree.vue
@@ -163,16 +163,17 @@ export default {
       this.unionDataChange()
     },
     'table': function() {
-      if (this.table && this.table.sceneId) {
-        post('dataset/group/getScene/' + this.table.sceneId, {}, false).then(response => {
-          this.currGroup = response.data
-
-          this.$nextTick(function() {
-            this.sceneMode = true
-            this.tableTree()
-          })
-        })
-      }
+      // if (this.table && this.table.sceneId) {
+      //   post('dataset/group/getScene/' + this.table.sceneId, {}, false).then(response => {
+      //     this.currGroup = response.data
+      //
+      //     this.$nextTick(function() {
+      //       this.sceneMode = true
+      //       this.tableTree()
+      //     })
+      //   })
+      // }
+      this.treeNode(this.groupForm)
     },
     search(val) {
       this.$emit('switchComponent', { name: '' })
@@ -236,7 +237,7 @@ export default {
       this.tableData = []
       if (this.currGroup) {
         this.dsLoading = true
-        this.tables = [];
+        this.tables = []
         post('/dataset/table/list', {
           sort: 'type asc,name asc,create_time desc',
           sceneId: this.currGroup.id,
@@ -247,7 +248,7 @@ export default {
             if (response.data[i].mode === 1 && this.kettleRunning === false) {
               this.$set(response.data[i], 'disabled', true)
             }
-            if(hasDataPermission(this.privileges, response.data[i].privileges)){
+            if (hasDataPermission(this.privileges, response.data[i].privileges)) {
               this.tables.push(response.data[i])
             }
           }
@@ -352,7 +353,7 @@ export default {
       if (!this.isTreeSearch) {
         if (node.data.id) {
           this.dsLoading = true
-          this.tables = [];
+          this.tables = []
           post('/dataset/table/listAndGroup', {
             sort: 'type asc,name asc,create_time desc',
             sceneId: node.data.id,
@@ -364,7 +365,7 @@ export default {
               if (response.data[i].mode === 1 && this.kettleRunning === false) {
                 this.$set(response.data[i], 'disabled', true)
               }
-              if(hasDataPermission(this.privileges, response.data[i].privileges)){
+              if (hasDataPermission(this.privileges, response.data[i].privileges)) {
                 this.tables.push(response.data[i])
               }
             }
diff --git a/frontend/src/views/dataset/data/UnionView.vue b/frontend/src/views/dataset/data/UnionView.vue
index 092d11f8b2..466556fcf3 100644
--- a/frontend/src/views/dataset/data/UnionView.vue
+++ b/frontend/src/views/dataset/data/UnionView.vue
@@ -105,7 +105,7 @@
             width="500"
             trigger="click"
           >
-            <dataset-group-selector-tree :fix-height="true" show-mode="union" :custom-type="customType" :mode="table.mode" @getTable="getTable" />
+            <dataset-group-selector-tree :fix-height="true" show-mode="union" :table="table" :custom-type="customType" :mode="table.mode" @getTable="getTable" />
             <el-button slot="reference" size="mini" style="width: 100%;">
               <p class="table-name-css" :title="targetTable.name || $t('dataset.pls_slc_union_table')">{{ targetTable.name || $t('dataset.pls_slc_union_table') }}</p>
             </el-button>
@@ -206,6 +206,8 @@ export default {
       if (this.table.id) {
         if (this.table.mode === 0) {
           this.customType = ['db']
+        } else {
+          this.customType = ['db', 'sql', 'excel']
         }
         post('dataset/union/listByTableId/' + this.table.id, {}).then(response => {
           // console.log(response)