diff --git a/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue b/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
index fa725da8a..eaab25dbf 100644
--- a/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
+++ b/nezha-fronted/src/components/common/rightBox/chart/chartRightBox.vue
@@ -234,11 +234,11 @@ export default {
           params.x = 0
           params.y = 0
         }
-        if (!params.x && !params.y && params.groupId) { // group 内的坐标需要单独计算
+        if (isNaN(params.y) && isNaN(params.y) && params.groupId) { // group 内的坐标需要单独计算
           params.x = 0
           params.y = 999
         }
-        if (!params.x && !params.y) {
+        if (isNaN(params.y) && isNaN(params.y)) {
           params.x = this.chartLastPosition.x + params.span > 12 ? 0 : this.chartLastPosition.x
           params.y = this.chartLastPosition.y + 12
         }