diff --git a/core/core-frontend/src/views/chart/components/views/components/ChartComponentS2.vue b/core/core-frontend/src/views/chart/components/views/components/ChartComponentS2.vue
index ae2406ad67..56ee26e0ca 100644
--- a/core/core-frontend/src/views/chart/components/views/components/ChartComponentS2.vue
+++ b/core/core-frontend/src/views/chart/components/views/components/ChartComponentS2.vue
@@ -739,4 +739,8 @@ const tablePageClass = computed(() => {
   flex-direction: row;
   justify-content: center;
 }
+.antv-s2-tooltip-container {
+  max-width: 80px;
+  min-width: 80px;
+}
 </style>