diff --git a/frontend/src/views/dataset/add/AddUnion.vue b/frontend/src/views/dataset/add/AddUnion.vue
index 1b507b1e2c..b4cc3fe473 100644
--- a/frontend/src/views/dataset/add/AddUnion.vue
+++ b/frontend/src/views/dataset/add/AddUnion.vue
@@ -218,7 +218,6 @@ export default {
   },
   watch: {
     'param.tableId': function() {
-      this.resetComponent()
       this.initTableData()
     }
   },
@@ -389,11 +388,6 @@ export default {
         mode: this.dataset[0].currentDs.mode,
         info: '{"union":' + JSON.stringify(this.dataset) + '}'
       }
-    },
-
-    resetComponent() {
-      this.dataset = []
-      this.param.name = '关联数据集'
     }
   }
 }
diff --git a/frontend/src/views/dataset/data/FieldEdit.vue b/frontend/src/views/dataset/data/FieldEdit.vue
index e59cb53cb7..360aa3efe5 100644
--- a/frontend/src/views/dataset/data/FieldEdit.vue
+++ b/frontend/src/views/dataset/data/FieldEdit.vue
@@ -809,9 +809,6 @@ export default {
     },
     getPopPosition(val) {
       if (!val) return
-      // setTimeout(() => {
-
-      // }, 50)
       this.$nextTick(() => {
         const list = document.querySelectorAll('body > .select-date-resolution-format')
         const ele = list[list.length - 1]
@@ -1203,7 +1200,7 @@ span {
     display: inline-block;
     height: 30px;
     background: #dfe6ec;
-    width: 192px;
+    width: 180px;
     padding-left: 30px;
   }
 }