diff --git a/frontend/src/views/chart/components/shape-attr/SizeSelector.vue b/frontend/src/views/chart/components/shape-attr/SizeSelector.vue
index 5fe74d9514..0a96d990d7 100644
--- a/frontend/src/views/chart/components/shape-attr/SizeSelector.vue
+++ b/frontend/src/views/chart/components/shape-attr/SizeSelector.vue
@@ -8,7 +8,7 @@
         <el-form-item :label="$t('chart.bar_width')" class="form-item form-item-slider">
           <el-slider v-model="sizeForm.barWidth" :disabled="sizeForm.barDefault" show-input :show-input-controls="false" input-size="mini" :min="1" :max="80" @change="changeBarSizeCase" />
         </el-form-item>
-        <el-form-item :label="$t('chart.bar_gap')" class="form-item form-item-slider">
+        <el-form-item v-show="chart.type && chart.type !== 'bar-stack'" :label="$t('chart.bar_gap')" class="form-item form-item-slider">
           <el-slider v-model="sizeForm.barGap" :disabled="sizeForm.barDefault" show-input :show-input-controls="false" input-size="mini" :min="0" :max="5" :step="0.1" @change="changeBarSizeCase" />
         </el-form-item>
       </el-form>
diff --git a/frontend/src/views/chart/view/ChartEdit.vue b/frontend/src/views/chart/view/ChartEdit.vue
index be24d248c7..6a28dce9ff 100644
--- a/frontend/src/views/chart/view/ChartEdit.vue
+++ b/frontend/src/views/chart/view/ChartEdit.vue
@@ -622,7 +622,7 @@
                     />
                   </el-collapse-item>
                   <el-collapse-item
-                    v-show="view.render && view.render === 'antv' && chart.type !== 'map' && chart.type !== 'waterfall' && chart.type !== 'word-cloud' && chart.type !== 'treemap' && chart.type !== 'funnel'"
+                    v-show="view.render && view.render === 'antv' && chart.type !== 'map' && chart.type !== 'waterfall' && chart.type !== 'word-cloud' && chart.type !== 'treemap' && chart.type !== 'funnel' && chart.type !== 'bar-stack'"
                     name="size"
                     :title="(chart.type && chart.type.includes('table')) ? $t('chart.table_config') : $t('chart.size')"
                   >