diff --git a/core/frontend/src/views/chart/components/table/TableNormal.vue b/core/frontend/src/views/chart/components/table/TableNormal.vue
index 0a25c2662d..87d952c519 100644
--- a/core/frontend/src/views/chart/components/table/TableNormal.vue
+++ b/core/frontend/src/views/chart/components/table/TableNormal.vue
@@ -41,6 +41,7 @@
         <ux-table-column
           type="index"
           :title="indexLabel"
+          :width="columnWidth"
         />
         <ux-table-column
           v-for="field in fields"
@@ -302,8 +303,9 @@ export default {
         // column width
         const containerWidth = this.$refs.tableContainer.offsetWidth
         const columnWidth = attr.size.tableColumnWidth ? attr.size.tableColumnWidth : this.columnWidth
-        if (columnWidth < (containerWidth / this.fields.length)) {
-          this.columnWidth = containerWidth / this.fields
+        const fieldsLength = attr.size.showIndex ? this.fields.length + 1 : this.fields.length
+        if (columnWidth < (containerWidth / fieldsLength)) {
+          this.columnWidth = containerWidth / fieldsLength
         } else {
           this.columnWidth = columnWidth
         }