diff --git a/src/page/bi/bi.vue b/src/page/bi/bi.vue
index 25cc121..715a925 100644
--- a/src/page/bi/bi.vue
+++ b/src/page/bi/bi.vue
@@ -1132,7 +1132,7 @@ export default {
                         "#DF7323",
                         "#2ED1EE",
                       ];
-                      return colorList[colors.dataIndex];
+                      return colorList[colors.dataIndex%6];
                     },
                   },
                 },