diff --git a/core/core-frontend/src/components/data-visualization/RealTimeListTree.vue b/core/core-frontend/src/components/data-visualization/RealTimeListTree.vue
index d06241bbec..ce54ba7774 100644
--- a/core/core-frontend/src/components/data-visualization/RealTimeListTree.vue
+++ b/core/core-frontend/src/components/data-visualization/RealTimeListTree.vue
@@ -503,13 +503,13 @@ const canvasChange = () => {
                     @click="expandClick(getComponent(index))"
                   >
                     <Icon
-                      v-show="getComponent(index)?.expand"
+                      v-if="getComponent(index)?.expand"
                       name="dv-expand-down"
                       class="expand-icon"
                       ><dvExpandDown class="svg-icon expand-icon"
                     /></Icon>
                     <Icon
-                      v-show="!getComponent(index)?.expand"
+                      v-if="!getComponent(index)?.expand"
                       name="dv-expand-right"
                       class="expand-icon"
                       ><dvExpandRight class="svg-icon expand-icon"
diff --git a/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue b/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue
index 9cbc038784..d105b48ff6 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue
@@ -535,7 +535,7 @@ const mousedownDrag = () => {
           :itemSize="40"
           :data="datasourceTableData"
           :total="datasourceTableData.length"
-          :width="LeftWidth - 7"
+          :width="LeftWidth - 17"
           :height="windowHeight - 350"
           :scrollbarAlwaysOn="false"
           class-name="el-select-dropdown__list"